Alloy 20 Flanges Manufacturers in India, ASTM B462 UNS N08020 Blind Flanges Suppliers in India, ASTM B462 UNS N08020 Alloy 20 Flanges Suppliers, ASTM B462 UNS N08020, B462 N08020
B462 UNS N08020 Forged and Plate Flanges, High Pressure Alloy 20 Flanges Manufacturer in India, China & UK, ASTM B462 ANSI B16.5 Socket Weld Flange, ASTM B462 UNS N08020 Blind Flanges, Alloy 20 B462 Weld Neck Flanges, B462 UNS N08020 SORF Flanges Suppliers, ASTM B462 UNS N08020 Slip On Flanges stockholder in Mumbai, India, B462 UNS N08020 Blind Flanges, B462 UNS N08020 Weld Neck Flanges, SB 564 UNS N08020, ASTM B462 UNS N08020 Socket Weld Flanges, B462 UNS N08020 Spectacle Blind Flange suppliers in India
Table of contents
- ASTM B462 UNS N08020 Alloy 20 Flanges Specification
- Types of ASTM B462 UNS N08020 Alloy 20 Flanges
- ASTM B462 UNS N08020 Alloy 20 Slip-On Flanges
- ASTM B462 UNS N08020 Alloy 20 Threaded Flanges
- ASTM B462 UNS N08020 Alloy 20 Weld Neck Flanges
- ASTM B462 UNS N08020 Alloy 20 Socket Weld Flanges
- ASTM B462 UNS N08020 Alloy 20 Blind Flanges
- ASTM B462 UNS N08020 Alloy 20 Reducing Flanges
- ASTM B462 UNS N08020 Alloy 20 Lap Joint Flanges
- ASTM B462 UNS N08020 Alloy 20 Plate Flanges
- ASTM B462 UNS N08020 Alloy 20 Orifice Flanges
- ASTM B462 UNS N08020 Alloy 20 Flanges Latest Price List
- ASTM B462 UNS N08020 Alloy 20 Flanges Packing & Delivery
- ASTM B462 UNS N08020 Alloy 20 Flanges Ready Stock
- ASTM B462 UNS N08020 Alloy 20 Flanges composition and properties
- Permissible Raw Materials
Steel Tubes India continues to expand its product line in ASTM B462 UNS N08020 Alloy 20 Flanges to meet the emerging customer needs, and whereas Steel Tubes India is a A Govt. Of India Recognized Star Export House, ISO 9001, 14001, Ohsas 18001 & PED Certified Company and Awarded by Indian Government for Export Excellence for 6 consecutive Years (2006-2007 & 2007-2008, 2008-2009, 2009-2010, 2010-2011, 2011-2012).
ALLOY 20
ASTM A 265, B 366, B 463
B 464, B 471, B 472, B 473
B 474, B 475
UNS N08020
NACE MR0175
Alloy 20 Flanges, also known as Carpenter 20 Flanges, is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. This superalloy has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. Carpenter 20 Flanges combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication. Although originally designed for use in sulfuric acid related industries, Alloy 20 Flanges is now a popular choice for a wide variety of industries including the chemical, food, pharmaceutical, and plastics industries. In addition, this superalloy is used in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping.
Looking for ASTM B462 UNS N08020 Alloy 20 Flanges supplier in India? Steel Tubes India is a prominent and perceptive ASTM B462 UNS N08020 Alloy 20 Flanges exporter in India. Contact us for more details.
ASTM B462 material, N08020 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges supplier, ANSI/ASME B16.5, B 16.47 manufacturer in India, China & UK, alloy 20 Flanges exporter from Mumbai, India, European Alloy 20 Flanges suppliers, Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges Stockist, ASTM B462 UNS N08020 SWRF Flanges Stockholder, Alloy 20 RTJ Flanges Leading Manufacturers, Alloy 20 RTJ Flanges Supplier in India, DIN Flanges, DIN Standard Flanges distributor & dealer in UAE, UK & USA, Alloy 20 Weld Neck Flanges in Kuala Lumpur, Alloy 20 Socket Weld Flanges Abu Dhabi, Alloy 20 Blind Flanges, Alloy 20 Reducing Flanges, Alloy 20 Lap Joint Flanges, European Alloy 20 Plate Flanges suppliers in Malaysia & UAE
ASTM B462 Alloy 20 Flanges Price
CLASS 300 RF
FOB Price (INR): 50,666/- Per Pcs
B462/B 564 HASTELLOY C-276 WNRF FLANGE
6 INCH SCH 40 CLASS 150
FOB Price (INR): 11,907/- Per KG
ASTM B462 Alloy 20 Flange Price
WN 10 150LB 40S RF B564
FOB Price (INR): 204,118/- Per Pcs
ASTM B462/ASME SB462 WNRF FLANGE
ANSI B16.5 -1/2 NB X 300# SCH.40
FOB Price (INR): 19,018/- Per KG
ASTM B564 UNS N06600 REDUCING FLANGES
ANSI B16.5 SCH 10. 150LBS
FOB Price (INR): 5,872/- Per Kg
ASTM B564/ASME SB564 Inconel 600 SORF Flanges
ANSI B16.5. 1NBX150#
FOB Price (INR): 7,223/- Per KG
Check complete Cost of ASTM B462 UNS N08020 Alloy 20 Flanges
ASTM B462 UNS N08020 Alloy 20 Flanges Suppliers in Malaysia, Indonesia, Iran
ASTM B462 UNS N08020 Welding Neck Flanges/ WNRF
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Plate Flanges
AS A150, AS A300, TABLE D,E,F,H, DIN, ND-6,10, 16, 25, 40
ASTM B462 UNS N08020 Slip On Flanges/ SORF
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Blind Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Threaded Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Socket Weld Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Orifice Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Blank Flange
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Blank Flange Rotatable Alloy 20
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Welding Flange Rotatable
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Flange with Tube
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Reducing Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 CF (ConFlat) Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Flange Bolted Weld-On
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Square /Exhuast Flange
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Lap Joint Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Girth Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Spectacle Blind Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Anchor Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Screw Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Ring Joint Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Swivel Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 ANSI 150 Flanges
Flat Face, Raised Face, Tongue, Groove, Female, Male, RJ Face
ASTM B462 UNS N08020 Long WN Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Spade Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Spacer Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B462 UNS N08020 Figure 8 Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Manufacturer & suppliers of ASTM B462 UNS N08020 Alloy 20 Flanges for the petrochemical, nuclear, gas and oil industries, Norsok Ed4, BP, Aramco and Shell approved.
Alloy 20 Flanges Facing Types
American Series |
European Series |
|---|---|
Flat Face (FF) |
Type A (Flat Face) |
Raised Face (RF) |
Type B (Raised Face) |
Tongue (T) |
Type C(Tongue) |
Groove (G) |
Type D (Groove) |
Female (F) |
Type E (Spigot) |
Male (M) |
Type F (Recess) |
Ring Joints Face (RJ) |
Type G (O-Ring Spigot) |
- |
Type H (O-Ring Groove) |
Alloy 20 Flanges Standards
ASME B16.5-2013 |
ASME B16.47-2011 |
MSS SP-44-2010 |
EN 1092-1-2007 |
EN 1759-1-2004 |
ISO 7005-1-1992 |
GB/T 9112-2010 |
GB/T 9123-2010 |
AS 2129-2000 |
HG/T 20592-2009 |
HG/T 20615-2009 |
HG/T 20623-2009 |
SH/T 3406-2013 |
GOST- AFNOR- BS- DIN |
- |
ASTM B462 UNS N08020 Alloy 20 Slip-On Flanges
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer of Nickel Alloy 20 Slip-On Flanges in Mumbai, India
The Socket Weld Flange is similar to a ASTM B462 UNS N08020 Alloy 20 Flanges except it has a bore and a counter bore dimension. The counter bore is slightly lager than the outer diameter of the matching pipe, allowing the pipe to be inserted into the flange similar to a B462 UNS N08020 slip-on flange. Buy ASTM B462 UNS N08020, Alloy 20 Slip-On Flanges, Alloy 20 SORF Flange, ASME SB 564 Slip-On Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Slip-On Flanges Standard, Carpenter 20 Flange manufacturer in India
- ASME: Class 150, 300, 400, 600, 900, 1500 and 2500
- DIN: 6Bar 10Bar 16Bar 25Bar 40Bar
- JIS: 5K Flanges-30K Flanges
- UNI: 6Bar 10Bar 16Bar 25Bar 40Bar
- GOST: PN6 PN10 PN16 PN25 PN40 PN63
- API: 2000PSI 3000PSI 5000PSI 10000PSI 15000PSI
- EN: 6Bar 10Bar 16Bar 25Bar 40Bar
ASTM B462 UNS N08020 Alloy 20 Threaded Flanges
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The B462 UNS N08020 Threaded Flange is similar to the slip-on flange, but the bore is threaded. Its chief merit is that it can be assembled without welding, explaining its use in low pressure services at ordinary atmospheric temperatures and in highly explosive areas where welding create a hazard. Buy ASTM B462 UNS N08020, Alloy 20 Threaded Flanges, Alloy 20 Screwed Flange, ASME SB 564 Threaded Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Alloy 20 Weld Neck Flanges
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The B462 UNS N08020 Weld Neck Flange is normally referred to as the "high hub" flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the flange. Buy ASTM B462 UNS N08020, Alloy 20 Weld Neck Flanges, Alloy 20 WNRF Flange, ASME SB 564 Weld Neck Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Alloy 20 Socket Weld Flanges
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer of Nickel Alloy 20 Socket Weld Flanges in Mumbai, India
B462 UNS N08020 Socket Weld Flange is a solid disk used to block off a pipeline or to create a stop. The Socket Weld flange is machined in the same manner as a regular flange with the mounting holes around the perimeter and the gasket sealing rings machined into the mating surface. Buy ASTM B462 UNS N08020, Alloy 20 Socket Weld Flanges, Alloy 20 SWRF Flange, ASME SB 564 Socket Weld Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Alloy 20 Blind Flanges
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The B462 UNS N08020 Blind Flange is a solid disk used to block off a pipeline or to create a stop. The UNS N08020 blind flange is machined in the same manner as a regular flange with the mounting holes around the perimeter and the gasket sealing rings machined into the mating surface. Buy ASTM B462 UNS N08020, Alloy 20 Blind Flanges, Alloy 20 BLRF Flange, ASME SB 564 Blind Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Alloy 20 Reducing Flanges
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We supply reducing flanges (WN, SW, SO, Thrd) with the hubs or made from blinds (in the cases of SO or Thrd). Buy ASTM B462 UNS N08020, Alloy 20 Reducing Flanges, Alloy 20 reducing flanges with hubs, ASME SB 564 Reducing Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Alloy 20 Lap Joint Flanges
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The B462 UNS N08020 Lap Joint Flange is practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange race. This radius is necessary to have the flange accommodate a lap joint stub end. Normally, a lap joint flange and a lap joint stub end are mated together in an assembly system. Buy ASTM B462 UNS N08020, Alloy 20 Lap Joint Flanges, Alloy 20 LJ Flange, ASME SB 564 Lap Joint Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Alloy 20 Plate Flanges
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer of Nickel Alloy 20 Plate Flanges in Mumbai, India
We are specialised manufacturer & exporter of high quality ASME/ANSI/DIN standard B462 UNS N08020 plate flanges in India. Buy ASTM B462 UNS N08020, Alloy 20 Plate Flanges, Alloy 20 Flat Flange, ASME SB 564 Plate Flanges, B462 UNS N08020 at Best Price in India.
ASTM B462 UNS N08020 Alloy 20 Orifice Flanges
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer of Nickel Alloy 20 Orifice Flanges in Mumbai, India
B462 UNS N08020 Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Buy ASTM B462 UNS N08020, Alloy 20 Orifice Flanges, Alloy 20 Orifice Plate Flange, ASME SB 564 Orifice Flanges, B462 UNS N08020 at Best Price in India.
Characteristics of Alloy 20 Flanges
- Excellent general corrosion resistance to sulfuric acid
- Excellent resistance to chloride stress corrosion cracking
- Excellent mechanical properties and fabricability
- Minimal carbide precipitation during welding
- Excels in resisting corrosion to hot sulfuric acids
Alloy 20 density:0.278 lb/in3 annealed
Alloy 20 Melting Point: 2525-2630°F
Alloy20 Electrical Resistivity: 651 Ohm-circ mil/ft
Alloy 20 Flanges Applications:
- Sulfuric acid pickling tanks, racks and heating coils
- Phosphate coating drums and racks
- Heat exchangers
- Bubble caps
- Process piping
- Mixing tanks
- Chemical and petroleum process equipment
Alloy 20 Flanges Vs 316 Stainless Steel Flanges
Alloy 20 steel is a solution for stress corrosion cracking that can occur when stainless steel is introduced to chloride solutions. Alloy 20 can be used for a wide variety of applications including: control valves, pressure relief valves, and centrifugal pumps. It is composed of carbon, chromium, copper, iron, manganese, molybdenum, nickel, phosphorous, silicon, and sulfur.
Stainless Steel 316 or 316L stainless steel is a Chromium-Nickel stainless steel with added molybdenum to increase corrosion resistance and mechanical properties. It is non-magnetic in the annealed condition and not hardenable by heat treatment
Alloy 20 Specifications:
ASME SA 240, ASME SB 366, ASME SB 463ASTM A 240, ASTM B 366, ASTM B 463, ASTM B 473
EN 2.4660
UNS N08020
Werkstoff 2.4660
ASTM B462 UNS N08020 Alloy 20 Flanges Packing & Delivery
B462 UNS N08020 Alloy 20 Flanges is sleeved into plastic bag individually, ten pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation.
ASTM B462 UNS N08020 Alloy 20 Flanges Ready Stock
ASTM B462 UNS N08020 Alloy 20 Flanges Latest Price List
The market price for nickel has become very volatile in recent months. As a result, we cannot provide exact online pricing for these items, please contact us to get the final price within 2 hours.
- Nickel Alloy Steel ASTM B564 UNS N02200 Girth Flange
FOB Price: US $1-10000 / Piece - ASTM B564 UNS N02200 Swivel Flange
FOB Price: US $1-10000 / Piece - ASTM B564 UNS N02200 Lapped joint Flange
FOB Price: US $1-10000 / Piece - ANSI UNS N02201 Studding Outlet Flange
FOB Price: US $50-200 / Piece - High Corrosion Resistant Pure Nickel UNS N02201
FOB Price: US $38.0-45.0 / Kilogram - ansi UNS N02201 LF flange
FOB Price: US $50-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 socket welded flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Welding Neck Flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Integral flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Blind Flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Threaded Flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Lapped Flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Flat Flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Stub End flange
FOB Price: US $10-200 / Piece - UNS N02201/W. Nr.2.4061/Nickel 201/NI201/2.4068 Lap Joint Flange
FOB Price: US $10-200 / Piece - Nickel alloy ASTM B462 UNS N06686 ansi 150lb flanges
FOB Price: US $20-30 / Kilogram - Nickel alloy ASTM B462 N08020 flange ANSI 150 RF
FOB Price: US $10.0 / Piece - Nickel alloy ASTM B462 UNS N08020 flange
FOB Price: US $20-30 / Kilogram - Nickel alloy ASTM B462 UNS N08020 flange
FOB Price: US $10.0 / Piece - Nickel alloy ASTM B462 UNS N06686 ansi 150lb flanges
FOB Price: US $10.0 / Piece - Nickel alloy ASTM B462 N08020 flange ANSI 150 RF
FOB Price: US $20-30 / Kilogram - Hastelloy g35 flange in ASTM B462
FOB Price: US $10.0 / Piece - ASTM B462/B472 G30 UNS N06030
FOB Price: US $10-118 / Piece - Hastelloy g35 flange in ASTM B462
FOB Price: US $20-30 / Kilogram - ASME SB366 UNS N08825 Nickel alloy fittings
FOB Price: US $1-999 / Kilogram - Nickel alloy ASTM B462 N08020 flange ANSI 150 RF
FOB Price: US $20-30 / Kilogram
ASTM B462 UNS N08020 Alloy 20 Flanges composition and properties
Properties
Tensile Strength |
80 ksi |
Yield Strength |
35ksi |
Elongation |
30% |
Hardness MAX |
217 |
Nickel |
32.5-35% |
Chromium |
19-21% |
Carbon |
0.06% maximum |
Copper |
3-4% |
Molybdenum |
2-3% |
Manganese |
2% maximum |
Silicon |
1% maximum |
Columbium |
1% maximum |
Iron |
31-44% (balance) |
ASTM B462 UNS N08020 Alloy 20 Flanges Standard
All German Flanges are DIN, American ANSI (now recognized as ASME Flanges) & Japan JIS Flanges
ANSI Standard Alloy 20 Flanges
- ANSI B16.47 A/B
- ANSI B16.5 Class 150 Alloy 20 Flanges
- ANSI B16.5 Class 300 Alloy 20 Flanges
- ANSI B16.5 Class 400 Alloy 20 Flanges
- ANSI B16.5 Class 600 Alloy 20 Flanges
- ANSI B16.5 Class 900 Alloy 20 Flanges
- ANSI B16.5 Class 1500 Alloy 20 Flanges
- ANSI B16.5 Class 2500 Alloy 20 Flanges
- ANSI/ASME B16.1 Alloy 20 Flanges
- ANSI/ASME B16.3 Alloy 20 Flanges
- ANSI/ASME B16.4 Alloy 20 Flanges
- ASME B16.5 Alloy 20 Flanges
- ANSI/ASME B16.20 Alloy 20 Flanges
- ANSI/ASME B16.21 Alloy 20 Flanges
- ANSI/ASME B16.24 Alloy 20 Flanges
- ANSI/ASME B16.34 Alloy 20 Flanges
- ANSI/ASME B16.42 Alloy 20 Flanges
- ANSI/ASME B16.48 Alloy 20 Flanges
DIN Standard Alloy 20 Flanges
- DIN 2573 PN6 Alloy 20 Plate Flange / PLRF
- DIN 2576 PN10 Alloy 20 Plate Flange / PLRF
- DIN 2501 PN10 Alloy 20 Plate Flange / PLRF
- DIN 2501 PN16 Alloy 20 Plate Flange / PLRF
- DIN 2502 PN16 Alloy 20 Plate Flange / PLRF
- DIN 2503 PN25 Alloy 20 Plate Flange / PLRF
- DIN 2503 PN40 Alloy 20 Plate Flange / PLRF
- DIN 2543 PN16 Alloy 20 Plate Flange / PLRF
- DIN 2631 PN6 Alloy 20 Welding Neck Flange/ WNRF
- DIN 2632 PN10 Alloy 20 Welding Neck Flange/ WNRF
- DIN 2633 PN16 Alloy 20 Welding Neck Flange/ WNRF
- DIN 2634 PN25 Alloy 20 Welding Neck Flange/ WNRF
- DIN 2635 PN40 Alloy 20 Welding Neck Flange / WNRF
- DIN 2565 PN6 Alloy 20 Threaded Flange
- DIN 2566 PN16 Alloy 20 Threaded Flange
- DIN 2527 PN6 Alloy 20 Blind Flange/ BLRF
- DIN 2527 PN10 Alloy 20 Blind Flange/ BLRF
- DIN 2527 PN16 Alloy 20 Blind Flange/ BLRF
- DIN 2527 PN25 Alloy 20 Blind Flange/ BLRF
- DIN 2527 PN40 Alloy 20 Blind Flange/ BLRF
- DIN 2641 PN6 Alloy 20 Loose Flange
- DIN 2642 PN10 Alloy 20 Loose Flange
DIN 2527
|
| DIN 2527 Alloy 20 Blind Flanges, DIN 2527 PN 6, PN10; PN16; PN25, PN40, PN64, PN100 |
DIN 2566
|
| DIN 2566, Alloy 20 Threaded Flange PN10 and PN16 |
DIN 2573
|
| DIN 2573 Alloy 20 Slip-on Plate Flange PN6 |
DIN 2576
|
| Alloy 20 Slip On Flanges to DIN 2576 PN10, PN16, PN40, PN64, PN100 made from plate or forged. |
DIN 2631 DIN2632
|
| DIN 2631 PN6 DIN2632 PN10 - Alloy 20 Welding Neck Flange |
DIN 2633 DIN 2634
|
| DIN 2633 PN16 Welding neck, DIN 2633 PN16 DIN 2634 Welding neck, PN25 |
DIN 2635 DIN 2636
|
| DIN 2635 Weld Neck Flange PN40 DIN 2636 PN64 |
DIN 2627 DIN 2628 DIN 2629
|
| DIN 2627 Weld Neck Flange PN400 DIN 2628 PN320 DIN 2629 250 |
DIN 2630 DIN 2631
|
| DIN 2630 Weld Neck Flange PN1 and 2.5 DIN 2631 Weld Neck Flange PN6 |
DIN 86029 Hubbed Slip-on Flange PN10
|
JIS Standard Alloy 20 Flanges
- JIS B2220 Alloy 20 Flange / KS B1503
- JIS B2220(KS B1503) 5K Alloy 20 Flange
- JIS B2220(KS B1503) 10K Alloy 20 Flange
- JIS B2220(KS B1503)16K Alloy 20 Flange
- JIS B2220(KS B1503)20K Alloy 20 Flange
- JIS B2220(KS B1503) 30K Alloy 20 slip on
- JIS B2220(KS B1503) 30K Alloy 20 weld neck
- JISB2220 Alloy 20 Flanges
EN Standard Alloy 20 Flanges
DIN EN 1092-1 Steel Flanges for pipes
- EN 1092-1 Face Dimensions
- EN 1092-1 PN 2.5 Alloy 20 Flanges
- EN 1092-1 PN 6 Alloy 20 Flanges
- EN 1092-1 PN 10 Alloy 20 Flanges
- EN 1092-1 PN 16 Alloy 20 Flanges
- EN 1092-1 PN 25 Alloy 20 Flanges
- EN 1092-1 PN 40 Alloy 20 Flanges
- EN 1092-1 PN 63 Alloy 20 Flanges
- EN 1092-1 PN 100 Alloy 20 Flanges
- EN 1092-1 PN 160 Alloy 20 Flanges
- EN 1092-1 PN 250 Alloy 20 Flanges
- EN 1092-1 PN 320 Alloy 20 Flanges
- EN 1092-1 PN 400 Alloy 20 Flanges
- EN 1092-3 Alloy 20 Flanges
- EN 1092-4 Alloy 20 Flanges
- EN 1759-1 Alloy 20 Flanges
- EN 1759-2 Alloy 20 Flanges
- EN 1759-3 Alloy 20 Flanges
- EN 1759-4 Alloy 20 Flanges
- EN 1515-1 Alloy 20 Flanges
- EN 1515-2 Alloy 20 Flanges
- EN 1515-3 Alloy 20 Flanges
ASTM B462 UNS N08020 Alloy 20 Flange facing types according to DIN EN 1092-1
| Type A: flat face | Type D: groove face | Type G: O Ring recess |
| Type B: raised face | Type E: spigot | Type H: O Ring groove |
| Type C: tongue face | Type F: recess |
AWWA Standard Alloy 20 Flanges
AWWA C207-07 Alloy 20 Flanges for pipes
- Ring type class B Slip-on & Blind
- Ring type class D Slip-on & Blind
- Ring type class E Slip-on & Blind
- Ring type class F Slip-on & Blind
- Hub type class B Slip-on
- Hub type class D Slip-on
- Hub type class E Slip-on
| Surface treatment | Anti-rust oil, transparent/ yellow/ black anti trst paint, Zinc, hot dipped galvanized |
| Pressure | DIN:PN6 PN10 PN16 PN25 PN40; ANSI: class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-PN6, PN10, PN16, PN25, PN40, PN64 etc. JIS: 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
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| Production technique: |
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| Special design | As per your drawing AS, ANSI, BS, DIN and JIS ASTM B462 Alloy 20 Threaded Flange, Slip-On Flange, Socketweld Flange, Weld Neck Flange, Blind Flange |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine Sand-blasting machine, etc |
| Origin | West Europe / Japan / Indian / USA / Korean |
| Test Certificates | Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |
| Specialized manufacturer of | ASTM B462 Alloy 20 Blind Flanges, ASTM B462 Alloy 20 Table Flanges, ASTM B462 Alloy 20 Weld Neck Flanges, ASTM B462 Alloy 20 Threaded Flanges, ASTM B462 Alloy 20 Slip-On Flanges, ASTM B462 Alloy 20 Socketweld Flanges, ASTM B462 Alloy 20 Plate Flanges, ASTM B462 Alloy 20 Loose Flanges, ASTM B462 Alloy 20 Orifice Flanges. ASTM B462 Alloy 20 AS 4087 Water Flanges, ASTM B462 Alloy 20 Lap Joint Flanges are available in class 150, 300, 600, 900, 1500 and 2500. |
| Key markets and industries for ASTM B462 Alloy 20 Flanges |
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| Reason to choose ASTM B462 Alloy 20 Pipe Flanges, Key properties |
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| Similar Alloy 20 Flanges Key grades |
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Origin & Mills: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin, Indian Mills, Japanese Mills, Korean Mills, European MIlls, US Mills, Russian Mills, Ukraine MIlls
ASTM B462 Alloy 20 Flanges Type / size range
We produce the size range DN15 – DN2500, according to the respective valid norm.
For larger dimensions or dimensions outside the standards please contact us directly
| Type | Dimension range * | Drawing** |
|---|---|---|
| ASTM B462 Alloy 20 Blind Flanges ASTM B462 Alloy 20 Blind Flanges |
DN15 – DN2500 ½ "- 24" |
DIN2527 PN16 DN150 BL 300lb 6 " |
| ASTM B462 Alloy 20 Threaded with neck ASTM B462 Alloy 20 Threaded Flanges |
DN15 – DN150 ½ "- 24" |
DIN2566 DN32 / 42.4 TH 300lb 1 " |
| Flanges smooth for welding | DN15 – DN2500 | DIN2576 DN150 |
| ASTM B462 Alloy 20 Welding neck ASTM B462 Alloy 20 Welding Neck Flanges |
DN15 – DN2500 ½ "- 24" Dy10 – Dy2400 |
DIN2635 DN150 / 168.3 WN 300lb 6 "GOST Dy150 Py16 |
| ASTM B462 Alloy 20 loose flanges, smooth Bunde | DN15 – DN2500 | DIN2642 DN150 |
| ASTM B462 Alloy 20 loose flanges Stub | DN15 – DN2500 | DIN2673 DN150 |
| ASTM B462 Alloy 20 Welding flanges with neck ASTM B462 Alloy 20 Slip On Flanges |
DN15 – DN2500 ½ "- 24" Dy10 – Dy2400 |
DIN86030 DN150 SO 300lb 6 " GOST |
| ASTM B462 Alloy 20 Lap Joint Flanges | ½ "- 24" | LJ 300lb 6 " |
| ASTM B462 Alloy 20 Socket Welding Flanges | ½ "- 3" | SW 300lb 6 " |
ASTM B462 UNS N08020 Alloy 20 Flanges Project Reference List
| YEAR | PROJECT NAME | PROJECT – LOCATION | SUPPLIED MATERIALS |
|---|---|---|---|
| 2014 | Borouge Petrochemicals, Ethylene Cracker | Ruwais, Abu Dhabi | Alloy 20 Flanges, ASTM B462 UNS N08020 Reducing Flanges, ASTM B462 UNS N08020 Lap Joint Flanges |
| 2014 | Hydrodesulphurization (HDS) Plant | Gdansk, Poland | Carpenter 20 RTJ Flanges, ANSI/ASME B16.5 Socket Weld Flanges, Alloy 20 Blind Flanges, ASME SB564 Flanges |
| 2014 | Ethylene Plant Expansion | Antwerp, Belgium | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2014 | Refinery Revision | Wilhelmshaven, Germany | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2014 | Burullus Petroleum | Idku, Egypt | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2014 | Furnace tube replacement BA-31001 | FINLAND | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2014 | HONG KONG OBSERVATION WHEEL (DW60/42) | HONG KONG | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2014 | TL3 RT3 Furnaces Shortage | FINLAND | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2014 | Pipelines K1HB K3HB | FINLAND | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2014 | Various projects for M&M Cardon en E&P Maturin | VENEZUELA | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2014 | PPPC 2015, HP Steam Piping | FINLAND | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2014 | STENUNGSUND C4 | SWEDEN | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2014 | PTA Expansion Project | NETHERLANDS | ASTM B462 UNS N08020 SWRF Flanges, Alloy 20 RTJ Flanges, Alloy 20 RTJ Flanges |
| 2014 | UPGRADE CDU 3 & CDU 4 | NETHERLANDS | DIN Flanges, DIN Standard Flanges, Alloy 20 Weld Neck Flanges, Alloy 20 Socket Weld Flanges |
| 2014 | GINA KROG JACKET | NETHERLANDS | Alloy 20 Blind Flanges, Alloy 20 Reducing Flanges, Alloy 20 Lap Joint Flanges, European Alloy 20 Plate Flanges |
| 2014 | BOSCONGO LITCHENDJILI ONSHORE GAS PLANT | CONGO | Alloy 20 Flanges, ASTM B462 UNS N08020 Reducing Flanges, ASTM B462 UNS N08020 Lap Joint Flanges |
| 2014 | VERSALIS LINEA EPDM/OSBL FERRARA – EPC | ITALY | Carpenter 20 RTJ Flanges, ANSI/ASME B16.5 Socket Weld Flanges, Alloy 20 Blind Flanges, ASME SB564 Flanges |
| 2014 | AZOMURES AMMONIA PLANT REVAMPING PROJECT | ROMANIA | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2013 | BLACK DIAMOND | ANTWERP BELGIUM | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2013 | TAR 2013 | NETHERLANDS | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2013 | CIDADE DE ILHABELA | BRASIL | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2013 | Epic of New Slug Catcher and 3 Phase Separator at CPSF | TURKMENISTAN | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2013 | UPGRADE FURNACES UNITS TL3-RT3 | FINLAND | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2013 | EXPANSION OF LIQUEFIED PETROLEUM GAS (LPG) STORAGE CAPACITIES (HILLA, RUSAFA, NASSIRYIA) | IRAQ | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2013 | TÜRKIYE PETROL RAFINERILERI ANOMIM (TÜPRAS) IZMIT RAFINERISI – TURKEY – RESID UPGRADING PROJECT – RUP | TURKEY | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2013 | FCC REVAMP PROJECT | ITALY | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2013 | GEOTHERMAL PLANT-LARDERELLO | ITALY | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2012 | RUWAIS SULPHUR HANDLING TERMINAL-2 | UNITED ARAB EMIRATES | ASTM B462 UNS N08020 SWRF Flanges, Alloy 20 RTJ Flanges, Alloy 20 RTJ Flanges |
| 2012 | HIGH PRESSURE STEAM BOILER & SUBSTATION #10 | BAHRAIN | DIN Flanges, DIN Standard Flanges, Alloy 20 Weld Neck Flanges, Alloy 20 Socket Weld Flanges |
| 2012 | KHOR AL ZUBAIR POWER GENERATION PLANT | IRAQ | Alloy 20 Blind Flanges, Alloy 20 Reducing Flanges, Alloy 20 Lap Joint Flanges, European Alloy 20 Plate Flanges |
| 2012 | ANGOLA BLOCK 15/06 WEST HUB DEVELOPMENT PROJECT | ANGOLA | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2012 | RAFFINERIA SAN NAZZARO DE BURGONDI (PV) | ITALY | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2012 | ADAM GAS LIFT PROJECT | TUNISIE | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2012 | PROGETTO MAM | ITALY | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2012 | SAFCO-V UREA STAND ALONE PROJECT | SAUDI ARABIA | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2012 | SURINAME PROJECT | SURINAME | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2012 | AMSTEL TIE-IN P15C PROJECT | OFFSHORE DUTCH NORTH SEA | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2012 | TAR 2012 | NETHERLANDS | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2012 | TA SPERE TK82 & TK40 | NETHERLANDS | ASTM B462 UNS N08020 SWRF Flanges, Alloy 20 RTJ Flanges, Alloy 20 RTJ Flanges |
| 2012 | RE-ARRANGEMENT LPG PUMP FLOOR | NETHERLANDS | DIN Flanges, DIN Standard Flanges, Alloy 20 Weld Neck Flanges, Alloy 20 Socket Weld Flanges |
| 2012 | NEXEN GOLDEN EAGLE W-JACKET | OFFSHORE UK NORTH SEA | Alloy 20 Blind Flanges, Alloy 20 Reducing Flanges, Alloy 20 Lap Joint Flanges, European Alloy 20 Plate Flanges |
| 2012 | TAMAR VENT BOOM | MEDITERRENEAN | Alloy 20 Flanges, ASTM B462 UNS N08020 Reducing Flanges, ASTM B462 UNS N08020 Lap Joint Flanges |
| 2011 | INTEGRAZIONE ATTIVITA’ ENI RAVENNA (IT) EPC | ITALY | Carpenter 20 RTJ Flanges, ANSI/ASME B16.5 Socket Weld Flanges, Alloy 20 Blind Flanges, ASME SB564 Flanges |
| 2011 | NIGERIA- RIVERS STATE OCGT POWER PLANT | NIGERIA | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2011 | HABSHAN-5 PROCESS PLANT | UNITED ARAB EMIRATES | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2011 | IMPIANTO EST ED UNITA’ ASSOCIATE FERRERA ERBOGNONE (PV) | ITALY | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2010 | MO.S.E. MODULO SPERIMENTALE ELETTROMECCANICO | ITALY | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2010 | PDH TOBOLSK (RU) EPC | RUSSIA | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2010 | MALPENSA AIRPORT | ITALY | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2010 | UGS WIERZCHOWICE (PL) EP | POLAND | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2010 | 365 MW UTE PORTO DO PECEM | BRASIL | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2010 | 720 MW UTE PORTO DO PECEM | BRAZIL | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2010 | CBIO OLEVANO DI LOMELLINA (IT) EPC | ITALY | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2009 | EAD ENDESA – CTE BOCAMINA | CHILE | Alloy 20 Flanges, ASTM B462 UNS N08020 Reducing Flanges, ASTM B462 UNS N08020 Lap Joint Flanges |
| 2009 | EAA COLBUN – CENTRALE A CARBONE CILE (P) | CHILE | Carpenter 20 RTJ Flanges, ANSI/ASME B16.5 Socket Weld Flanges, Alloy 20 Blind Flanges, ASME SB564 Flanges |
| 2009 | M 5000 METHANOL PLANT (MHTL), TRINIDAD – STABILISATION AND UPGRADE PROJECT | TRINIDAD E TOBAGO | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2009 | METANODOTTO P.S. VITTORINO-CELLINO-BUSSI | ITALY | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2009 | QATAR FERT.CO. QAFCO 5 PROJECT | QATAR | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2009 | RAFFINERIE ISAB (IMPIANTI SUD) – PRIOLO GARGALLO (SR) – REVAMPING DIESEL HYDROTREATER | ITALY | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2009 | METANODOTTO DI COLLEGAMENTO “MONTE DELLA CRESCIA 1 DIR – C.LE GAS S.PIETRO 1 DIR” | ITALY | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2009 | LIBONDO PROJECT | CONGO | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2009 | WEST BURTON – B COMBINED CYCLE POWER STATION 3 X 430 MW | ENGLAND | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2008 | Sharq Polyethylene Plant | Al-Jubayl, Saudi Arabia | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2008 | Ethylene Plant, TMC – Meta TP1 | Burghausen, Germany | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2008 | United Olefins Complex | Al-Jubayl, Saudi Arabia | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2008 | Sorfert Vacuum Condenser | Arzew, Algeria | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2008 | Port Said Polypropylene Plant | Port Said, Egypt | Alloy 20 Flanges, ASTM B462 UNS N08020 Reducing Flanges, ASTM B462 UNS N08020 Lap Joint Flanges |
| 2008 | PP OMSK (RU) EPCM | RUSSIA | Carpenter 20 RTJ Flanges, ANSI/ASME B16.5 Socket Weld Flanges, Alloy 20 Blind Flanges, ASME SB564 Flanges |
| 2008 | Borealis LD5 Stenungsund | SWEDEN | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2008 | PROGRAM 10+ | POLAND | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2008 | SONATRACH OL.GPL HASSI R’MEL ALGERIA | ALGERIA | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2008 | ENI TUNISIA EPIC FOR PLINES & PLATFORM | TUNISIE | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2008 | SPCM PTFM A OLOWI PRJ GABON | GABON | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2008 | ENI R.M. – INT. SEZ. HYDROCRACKING (TA) | ITALY | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2008 | METANODOTTO S.AGAPITO-LARINO-REGGENTE | ITALY | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2008 | MORON AMMONIA | VENEZUELA | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2008 | CENTRALE DI COGENERAZIONE-FERRARA | ITALY | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2008 | CENTRALE DI PRIOLO GARGALLO – IMPIANTO SOLARE TERMODINAMICO “ARCHIMEDE” | ITALY | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2007 | ARO KUWAIT EPC | KUWAIT | Alloy 20 Flanges, ASTM B462 UNS N08020 Reducing Flanges, ASTM B462 UNS N08020 Lap Joint Flanges |
| 2007 | LLDPE NIZHNEKAMSK (RU) EPCM | RUSSIA | Carpenter 20 RTJ Flanges, ANSI/ASME B16.5 Socket Weld Flanges, Alloy 20 Blind Flanges, ASME SB564 Flanges |
| 2007 | 313700-ENI R&M NUOVO HYDROC. SANNAZZARO MSR | ITALY | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2007 | HDPE SALAVAT (RU) EPCS | RUSSIA | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2007 | HDPE MUNCHSMUNSTER (DE) EPC | GERMANY | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2007 | AMMONIA PLANT | TRINIDAD E TOBAGO | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2007 | MELAMINE PLANT | TRINIDAD E TOBAGO | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2007 | UAN PLANT | TRINIDAD E TOBAGO | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2007 | UREA PLANT | TRINIDAD E TOBAGO | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2007 | SAMIR UPGRADE PROJECT | MOROCCO | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2007 | ENGRO CHEMICAL PAKISTAN LTD ENGRO PRJ | PAKISTAN | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2007 | EMETHANEX DAMIETTA 1 PROJECT | EGYPT | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2007 | KT COMPLEX MODERNIZATION PROGRAM-LITHUANIA | LITHUANIA | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2006 | UPGRADE PROJECT (SAMIR) | MOROCCO | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2006 | CENTRALE DI TORREVALDALIGA NORD | ITALY | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | CENTRALE TERMOELETTRICA DI TURBIGO-REPOWERING | ITALY | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2006 | HDPE-NAO Mesaieed (QA) EPC | QATAR | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2006 | EPPE/LLDPE Rabigh (SA) EPC | KSA | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | PDH/PP Aljubail (SA) Sahara | KSA | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | Rabigh PC -1 PROJECT (PP UNIT) | KSA | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2006 | ESCATRON POWER PLANT 800 MW Combined Cycle | SPAIN | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2006 | Eni SpA Divisione Agip-PIATTAFORME OFFSHORE | ITALY | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2006 | Vacuum Destillation Installation | Cologne (Wesseling), Germany | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2006 | Coal Power Plant, Block A & B | Moorburg, Germany | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2006 | Datteln 4, Europe’s biggest Anthracite Power Plant | Datteln, Germany | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2006 | Olkiluoto 3, Nuclear Power Plant | Olkiluoto, Finland | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | Coal Power Plant Westphalia, Block A & B | Hamm, Germany | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2006 | Liquid Propulsion Systems Centre (LPSC) | Nagarcovil, Tamil Nadu, India | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2006 | Burnpur Plant Update | Burnpur, Bardhaman, West Bengal, India | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | BIEN DONG | PVEP/BIEN DONG PO C, VIETNAM | API Flanges acc. To API 605, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | TEGIAC TRANG FIELD DEV. H1&H4 | HOANG LONG JOC, VIETNAM | ASTM B564 material, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| 2006 | KINABALU | PETRONAS, MITCO / MALAYSIA | ANSI/ASME B16.5, B 16.47, Carpenter 20 Flanges, European Alloy 20 Flanges |
| 2006 | PTTEP ARTHIT & BONGKOT | PTTEP, THAILAND | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2006 | TOTAL LIBONDO | TOTAL E&P, FRANCE | ASTM B564 Orifice Flanges, ASME SB462 UNS N08020 Flanges, 150# ASTM B564 Slip On Flange, 300# B564 Flanges ANSI B16.5 |
| 2006 | ABU DHABI CRUDE OIL PROJECT | IPIC / CPECC / TC GULF, UAE | 600# ASTM B564 Flanges, 900# ASTM B462 Alloy 20 Flange, UNS N06625 Alloy 20 Forged Flanges |
| 2006 | CHINA POWER PLANT | CPI, CHINA | Alloy 20 SORF Flanges, Alloy 20 Threaded Flanges, Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | ZAKUM GAS PRO CESSING FACILITY | ADMA-OPCO / NPCC & TECHNIP, UAE | High Pressure Alloy 20 Flanges, ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges |
| 2006 | SAUDI KAYAN OLEFINS | KBR, SAUDI ARABIA | Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
| 2006 | KASHAGAN FIELD DEVELOPMENT | AGIP KCO, KAZAKHSTAN | Alloy 20 Flanges, Carpenter 20 Flanges, Alloy 20 Pipe Flange |
| 2006 | ESCRAVOS GAS TO LIQUID | NIGERIA | Alloy 20 Slip-On Flanges, Alloy 20 Threaded Flanges, ASTM B462 UNS N08020 Pipe Flanges |
| 2006 | SEA DRILL NO. 8 | USA | ASTM B462 UNS N08020 SWRF Flanges, Alloy 20 RTJ Flanges, Alloy 20 RTJ Flanges |
| 2006 | KHALIFA STADIUM QATAR | DOHA ASIAN GAMES ORGANIZATION, QATAR | DIN Flanges, DIN Standard Flanges, Alloy 20 Weld Neck Flanges, Alloy 20 Socket Weld Flanges |
| 2006 | RAFFINERIE NORD E SUD ISAB PRIOLO GARGALLO (SR) | ITALY | Alloy 20 Blind Flanges, Alloy 20 Reducing Flanges, Alloy 20 Lap Joint Flanges, European Alloy 20 Plate Flanges |
| 2006 | 315300-QATOFIN LLDPE PROJECT QATAR | QATAR | ASTM B462 UNS N08020 SWRF Flanges, Alloy 20 RTJ Flanges, Alloy 20 RTJ Flanges |
Permissible Raw Materials
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ASTM B462 UNS N08020 Alloy 20 Flanges Specification
Specification: ASTM B462/ ASME SB462, ASTM B366/ ASME SB366
Grade: Alloy 20 (UNS N08020, Alloy 20, 2.4660), Carpenter 20
Connect Type/ Flange Face Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
Size Range: 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Facings: Raised Face, RTJ Flanges etc.
To ANSI, DIN, EN, JIS, etc. or according to drawing