ASTM A53 Grade B Pipe

A53 Grade B Seamless Pipe and A53b ERW Pipe supplier in India

ASTM A53 grade follows dimensions as per API, ASME, and ASTM standard specifications for producing pipes and tubes. The ASTM A53 Grade B ERW Pipe is of the ASTM A53 grade of carbon steel pipes. These pipes are made with major constituents of chromium, nickel, sulfur, copper, manganese, and molybdenum. Available in sizes of ½ to 36 NB, the ASTM A53 Grade B Pipe is highly corrosion resistant. These pipes are available in different schedules and have a wall thickness of 3mm-12mm. They possess excellent flanging and bending properties. The ASTM A53 gr b Tube is produced following international and national standards. Their end connections of these pipes are available either as screwed, threaded, plain, or beveled. The A53 Gr B material we use in manufacturing our products is made with good mechanical properties. It has a tensile strength of a minimum of 60,000psi and a yield strength of a minimum of 35,000psi. We are leading suppliers and manufacturers of ASTM A53 Grade B ERW Pipe. We produce high-quality products, which are available to all at feasible prices.

ASTM A53 Grade B Pipe suppliers

The A53 Grade B Seamless Pipe is produced with a billet as it passes through a steel sheet to form a pipe. These seamless pipes are designed with an outer diameter of 1/2NB-60NB. It is available in schedules of 5,10,40,80 and 160. The ASTM A53b Welded Pipe is cheaper as compared to the seamless pipe. These pipes are designed by welding steel with the help of fillers. They have an outside diameter of 1/2NB-24NB. ASTM A53 Schedule 40 ERW Pipe is produced by welding steel longitudinally. They, however, can also be availed as seamlessly as per the requirement of the client. This ASTM A53 Grade B Schedule 40 Pipe is smooth and can be easily cleaned, and require little to no maintenance. These pipes are mostly used in applications of low-pressure plumbing or as structural steel. The Thin Wall A53 Grb Pipe can be elongated by a minimum of 20% and available in standard lengths of 3-12m which can be easily customized. With a thickness of 1.65mm-20mm, the Thick Wall SA 53 Gr B Pipe is produced via the hot-rolling process. These pipes can be used to transport fluids, and gases at high pressures and temperatures without any failures.

The A53 Galvanized Pipe is coated with a layer of zinc to protect it from corrosion. These pipes are widely used in offshore drilling, oil and gas refining, power generation, petrochemical industries, etc. The ASTM A53 Grade A Coated Pipe is used in the transport of oil and gas. This pipe is coated with a protective layer that protects the pipe from damage or any leakages. The ASTM A53 Epoxy Lined Pipe is coated with a resin, and polyamine which when mixed starts a chemical reaction. The result of this is the formation of a plastic coating, which increases the flow by 20%. This ASME SA 53 Lined Pipe is easy to clean and maintain due to the smooth coating it forms in the pipe. These pipes are highly eco-friendly and can be easily repaired. The A53 Type F Hot Dip Galvanized Pipe can be custom-built, especially for our clients, as per required chemical compositions.

Large Diameter ASTM A53 Type F Pipe is mostly larger in diameter compared to the ERW pipes. They are more than 16 or 20 inches in size. These pipes are longitudinally butt welded or welded continuously. The ASTM A53 Type S Natural Gas Pipe is produced seamlessly by a hot-rolling process, which may be cold rolled for better properties. These pipes have excellent corrosion and abrasion resistance properties. The ASTM A53 Type E Nace Pipe is an electric welded pipe. These pipes have a composition of carbon, phosphorus, and sulfur. They are designed to prevent stress-induced corrosion cracking, soft-zone cracking, etc. ASTM A53 Type E Grade B Square Pipe is welded in the interior to give it a correct shape. These pipes are commonly called tube steel and are available in different sizes. All our products, including the A53 Steel Heavy Wall Pipe, are produced with the help of the best raw materials and the latest technology. If you have any queries or want to know more about our product or the Pipe A53 Grade B, contact us.

We are a specialist supplier & distributor of ASTM A53b Welded Pipe, Galvanized A53 Gr B material and ASTM A53 Type F Pipe


ASTM A53 Grade B Pipe Specification

Compare our rates with other ASTM A53 gr b Tube & ASME SA 53 Lined Pipe and manufacturers & suppliers in India

ASTM A53 Grade B Pipe Sizes: Nominal Pipe Size 1/2" to 48 " O.D.
Wall Thickness: SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS, DIN, JIS standard thickness
Length: 5-7m, it could be custom-made
Specialized in: Thick Wall Pipe
Carbon Steel Pipe Standard: ASTM A53, A106, API 5L, ASME B36.10M-1996, DIN1626, DIN1629, DIN17175, DIN 2448, JIS G3452, JIS G3454, JIS G3455, JIS G3456, JIS G3457, JIS G3461
Material: Q235, 20#, Q345
A53B, A106B, API 5L B, X42, X46, X52, X60, X65
ST37.0,ST35.8, St37.2, St35.4/8, St42,St45, St52, St52.4
STP G38, STP G42, STPT42, STB42,STS42, STPT49, STS49
Weld Alternatives: ERW, HF, DSAW/SAWL, SMLS, HSAW
Surface: Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc

Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Blow Test, Impact Test, etc.), Exterior Size Inspection, Hydrostatic Test (The standard pressure is limited to 20,7 MPa (3000 psi)), X-ray Test.
Mill Test Certificate: EN 10204/3.1B, Mill TC EN 10204 3.1 | Lab Test Reports | Ex-Stock
Third party inspection: SGS, BV, Lloyds etc.


OD Size Range:

ERW: 0.375" through 30"
HF: 0.840" through 24"
DSAW/SAWL: 12.75" through 144"

SMLS: 0.840" through 26"
HSAW: 8.625" through 144"

Wall Thickness ASTM A53 Grade B :ERW: 0.120" through 1.000"
HF: 0.120" through 1.000"
DSAW/SAWL: 0.250" through 6.000"

SMLS: 0.250" through 2.500"
HSAW: 0.250" through 1.000"
Lengths:Single Random
Double Random
Custom (up to 300')
Surface Finishes:Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
Various steel pipe external coating projects are currently implemented by our company including single-layer/double-layer FBE, 2PE,3PE,3PP and other anti-corrosion coatings with the performed standards such as DIN30670, DIN30671,DIN30678,CAN/CSA-Z245.21-M92,SY/T4013-2002 and SY/T0315-97 etc.
End Finishes:Beveled, Square Cut, Threaded & Coupled.
Additional Services:Internal Coating
Carbon Steel Pipe & Tubes StandardAPI 5L, API-2B, CSA Z245, ASTM A53, A106, ASTM A252, AS 1163, IPS 190 etc
ASTM A53, ASTM A106, ASTM A500/501-98, ASTM A519-98, JIS G3441-1994, JIS G3444-1994, BS EN 10210-1, GB3087-1999, ASTM A179, ASTM A106, JIS G3454, GB/T8163-1999, ASTM A53-98, JIS G3452-1998, JIS G3454-1998, ASTM A106, DIN 1629-1984, API 5D, GB9948-1988
Steel gradeASME SA 53 GR.B/ ASTM A 53 GR.B
OriginIndian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin
MillsIndian Mills, Japanese Mills, Korean Mills, European MIlls, US Mills, Russian Mills, Ukraine MIlls
Value added serviceGalvanised Finish | Black Oil Paint | Heat Marked Pipes | Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Specialized Line PipeASTM A53 Grade B Pipe, Seamless and Welded API 5L Grade B Carbon Steel Pipes Up To 48” Available in ready stock
ASTM A53 Grade B Pipe ThicknessSCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
ASTM A53 Grade B Pipe ApplicationsOil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes
High Yield Seamless PipeAPI 5L Gr. X42, X46, X52, X56, X60, X65, X70, X80, X100 PSL-1/PSL-2
High Yield ERW/SAW PipeAPI 5L Gr. X42, X46, X52, X56, X60, X65, X70, X80, X100 PSL-1/PSL-2
High Yield ERW/SAW PipeISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485
ASTM A53 Grade B Pipe Other similar group gradesGR A, GR B, X42, X46, X52, X56, X60, X65, X70, X80 etc.
End Connections for Line PipesPlain, Bevel, Screwed, Threaded
ASTM A53 Grade B Pipe TypeSeamless / ERW / Welded / Fabricated / CDW
API 5L Pipe FormRound Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
API Line Pipe LengthSingle Random, Double Random & Required Length, Custom Size – 12 Meter lengths
ASTM A53 Grade B Pipe PackingASTM A53 Grade B Pipe Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
FinishesBare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.End Finishes:Beveled, Square Cut, Threaded & Coupled.
SpecialsCustomize Sizes and Specifications also available as per customer's specification in short time
Specialized ProductsASTM A53 Grade B Drill Pipe, ASTM A53 Grade B Petroleum Cracking Tube, ASTM A53 Grade B Seamless Steel Tubes for Liquid Service, ASTM A53 Grade B Tube for Structural Purposes, API 5L PSL 2 Seamless Carbon Steel, ASTM A53 Grade B Line Pipe
Inspection, Test ReportsMill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate, Mill TC EN 10204 3.1, Lab Test Reports, Flatten test, Impact test, Tensile test, Yield Test, Ex-Stock, Hydro test, UT test, DWT test if agreed etc

ASTM A53 Grade B Pipe Coating

  • ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
  • ISO 21809 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems
  • DIN 30670 Polyethylen coatings of steel pipes and fittings
ASTM A53 Grade B Pipe Coating TypeASTM A53 Grade B Pipe Coating LayerASTM A53 Grade B Pipe Coating thickness
Three layers polyethylene Inside layer: epoxy (Green) 2.0 -4.5mm
Mid layer: adhensive (White)
Outsidelayer:polyethylene (Black)
Two layers polyethylene Inside layer: adhensive 2.0 -4.5mm
Outside layer: polythene
Epoxy Epoxy 200-400um
Two layers epoxy Inside layer: expoxy (Green) 400-800um
Outside layer:intensity epoxy (sage green)
Three layers polyethylene Inside layer: expoxy (Green) 2.5 -3mm
Mid layer: adhensive (White)
Outside layer: polypropylene (White)

Types of ASTM A53 Grade B Pipe

ASTM A53 Grade B Pipe Suppliers

ASTM A53 Grade B Pipe

A53 Grade B Pipe Suppliers

A53 Grade B Pipe

ASTM A53 Grade B SMLS Pipe Suppliers

ASTM A53 Grade B SMLS Pipe

ASTM A53 Grade B HSAW Pipe Suppliers

ASTM A53 Grade B HSAW Pipe

ASTM A53 Grade B Line Pipe Suppliers

ASTM A53 Grade B Line Pipe

ASTM A53 Grade B Seamless Line Pipe Suppliers

ASTM A53 Grade B Seamless Line Pipe

ASTM A53 Grade B SSAW Pipe Suppliers

ASTM A53 Grade B SSAW Pipe

ASTM A53 Grade B Spiral Pipe Suppliers

ASTM A53 Grade B Spiral Pipe

ASTM A53 Grade B Welded Pipe Suppliers

ASTM A53 Grade B Welded Pipe

ASTM A53 Grade B ERW Pipe Suppliers

ASTM A53 Grade B ERW Pipe

ASTM A53 Grade B EFW Pipe Suppliers

ASTM A53 Grade B EFW Pipe

ASTM A53 Grade B HFW Pipe Suppliers

ASTM A53 Grade B HFW Pipe

ASTM A53 Grade B DSAW Pipe Suppliers

ASTM A53 Grade B DSAW Pipe

ASTM A53 Grade B SAW Pipe Suppliers

ASTM A53 Grade B SAW Pipe

ASTM A53 Grade B LSAW Pipe Suppliers

ASTM A53 Grade B LSAW Pipe

ASTM A53 Grade B Pipe Suppliers

ASTM A53 Grade B Pipe

Steel Pipe Grade B A53/A106

Steel Pipe Grade B A53/A106

STD ASTM A53 Grade B Pipe Suppliers

STD ASTM A53 Grade B Pipe

SCH XS ASTM A53 Grade B Pipe Suppliers

SCH XS ASTM A53 Grade B Pipe

SCH 80 ASTM A53 Grade B Pipe Suppliers

SCH 80 ASTM A53 Grade B Pipe

SCH 160 ASTM A53 Grade B Pipe Suppliers

SCH 160 ASTM A53 Grade B Pipe

API 5l gr.b pipeline Suppliers

API 5l gr.b pipeline

Carbon Spiral Steel Pipe Suppliers

Carbon Spiral Steel Pipe

SCH 40 ASTM A53 Grade B Pipe Suppliers

SCH 40 ASTM A53 Grade B Pipe

SCH XXS ASTM A53 Grade B Pipe Suppliers

SCH XXS ASTM A53 Grade B Pipe

schedule 40 carbon steel pipe Suppliers

schedule 40 carbon steel pipe

SCH 60 ASTM A53 Grade B Pipe Suppliers

SCH 60 ASTM A53 Grade B Pipe

Precision Seamless Pipe Suppliers

Precision Seamless Pipe

ASTM A53 Grade B ERW Oval pipe line Suppliers

ASTM A53 Grade B ERW Oval pipe line

Anti-rust Galvanized Pipe Suppliers

Anti-rust Galvanized Pipe

ASTM A53 Grade B Pipe Latest Price List

Check XS Extra Strong, XXS Double Extra Strong & Standard STD ASME B36.10M ASTM A53 Schedule 40 ERW Pipe and Epoxy/ FBE A53 Grade B Lined Pipe Sizes, specification and weight chart
  • Top class grade galvanized steel pipe ASTM hot dipped galvanized steel pipe ASTM A53 sch40 black welded steel pipe welcom to buy
    FOB Price: US $330.0 / Metric Ton
  • Steel pipe steel tube ASTM A53 Grade B ERW blacksteel pipe
    FOB Price: US $450-550 / Ton
  • Greenhouse Pre galvanized SHS hollow section ASTM A53 grade b erw steel pipe
    FOB Price: US $410-450 / Ton
  • ASTM A53 Grade B seamless steel pipe
    FOB Price: US $600-2000 / Ton
  • Hot-rolled carbon steel seamless pipe ASTM A106 A53 Grade B carbon seamless steel pipe
    FOB Price: US $590.0-600.0 / Ton
  • ASTM A53 Grade B ERW steel pipe water pipes Galvanized
    FOB Price: US $400-499 / Metric Ton
  • ASTM A106 grade b sch40 seamless steel pipe
    FOB Price: US $580-650 / Metric Ton
  • ASTM A53 GRADE B 25MM COMPRESSOR PIPE
    FOB Price: US $350-550 / Ton
  • ASTM A53 A500 BS1387 Grade B carbon steel pipe with galvanized or oil in the surfac
    FOB Price: US $350-499 / Ton
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  • ASTM A53 grade b seamless steel pipes
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    FOB Price: US $300-600 / Ton
  • astm st52 a53 grade b seamless cold drawn automotive silencer steel pipe
    FOB Price: US $800-880 / Ton
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    FOB Price: US $300-500 / Ton
  • ASTM A53 grade B structure seamless steel pipe
    FOB Price: US $500-1000 / Ton
  • ASTM A53 A500 BS1387 Grade B seamless carbon used steel pipe
    FOB Price: US $700.0-1400.0 / Tons
  • ASTM A53 ASTM A406 Grade B carbon hot rolled seamless steel pipe
    FOB Price: US $575.0-600.0 / Tons
  • ASTM A53 grade b seamless pipes/carbon galvanized steel pipe
    FOB Price: US $300-650 / Ton
  • Best wholesale websites black painted carbon sell erw ms black ASTM A53 grade b welded steel pipe
    FOB Price: US $380.0-650.0 / Metric Ton

ASTM A53 Grade B Pipe composition and properties

Buy Custom cut Korean , American and European standards A53 Grb/ A53 Steel Heavy Wall Pipe & Schedule 40 Thick/ Thin Wall SA 53 Gr B Pipe

Chemical Requirements

  Type S 
(seamless)
Type E (electric-
resistance welded)
Type F (furnace-
welded pipe)
  Grade A Grade B Grade A Grade B Grade A
Carbon max. % 0.25 0.30 0.25 0.30 0.3
Manganese % 0.95 1.2 0.95 1.2 1.2
Phosphorous, max. % 0.05 0.05 0.05 0.05 0.05
Sulfur, max. % 0.045 0.045 0.045 0.045 0.045
Copper, max.% 0.40 0.40 0.40 0.40 0.4
Nickel, max. % 0.40 0.40 0.40 0.40 0.4
Chromium, max. % 0.40 0.40 0.40 0.40 0.4
Molybdenum, max. % 0.15 0.15 0.15 0.15 0.15
Vanadium, max. % 0.08 0.08 0.08 0.08 0.08

  Degree of Bend Diameter of Mandrel
For Normal A53 Uses 90 12 x nom dia. of pipe
For Close Coiling 180 8 x nom dia. of pipe

ASTM A53 Grade B Pipe Pressure Rating

Finding A53 Pipe suppliers who can deliver within a week? PED 2014/68/EU and IBR certified ASTM A53 Type E/ S Nace Pipe & A53 Type F Hot Dip Galvanized Pipe in Mumbai
Maximum Allowable Pressure (psig)
Pipe Size
(inches)
Pipe Schedule Temperature (oF)
100 200 300 400 500 600 650 700 750
1/2" 401) 3730 3730 3730 3730 3730 3730 3730 3581 3233
802) 5252 5252 5252 5252 5252 5252 5252 5042 4552
160 6920 6920 6920 6920 6920 6920 6920 6643 5997
3/4" 40 2447 3059 3059 3059 3059 3059 3059 2937 2651
80 4299 4299 4299 4299 4299 4299 4299 4127 3725
160 6393 6393 6393 6393 6393 6393 6393 6137 5541
1" 40 2857 2857 2857 2857 2857 2857 2857 2743 2476
80 3950 3950 3950 3950 3950 3950 3950 3792 3423
160 5757 5757 5757 5757 5757 5757 5757 5526 4989
1 1/2" 40 2116 2116 2116 2116 2116 2116 2116 2032 1834
80 2983 2983 2983 2983 2983 2983 2983 2864 2585
160 4331 4331 4331 4331 4331 4331 4331 4157 3753
2" 40 1783 1783 1783 1783 1783 1783 1783 1712 1545
80 2575 2575 2575 2575 2575 2575 2575 2472 2232
160 4217 4217 4217 4217 4217 4217 4217 4049 3655
3" 40 1693 1693 1693 1693 1693 1693 1693 1625 1467
80 2394 2394 2394 2394 2394 2394 2394 2298 2074
160 3600 3600 3600 3600 3600 3600 3600 3456 3120
4" 40 1435 1435 1435 1435 1435 1435 1435 1378 1244
80 2075 2075 2075 2075 2075 2075 2075 1992 1798
160 3376 3376 3376 3376 3376 3376 3376 3241 2926
5" 40 1258 1258 1258 1258 1258 1258 1258 1208 1090
80 1857 1857 1857 1857 1857 1857 1857 1783 1610
160 3201 3201 3201 3201 3201 3201 3201 3073 2774
6" 40 1143 1143 1143 1143 1143 1143 1143 1098 991
80 1794 1794 1794 1794 1794 1794 1794 1722 1554
160 3083 3083 3083 3083 3083 3083 3083 2960 2672
8" 40 1006 1006 1006 1006 1006 1006 1006 966 872
80 1586 1586 1586 1586 1586 1586 1586 1523 1375
160 2976 2976 2976 2976 2976 2976 2976 2857 2579
10" 40 913 913 913 913 913 913 913 876 791
80 1509 1509 1509 1509 1509 1509 1509 1448 1308
160 2950 2950 2950 2950 2950 2950 2950 2832 2557
12" 40 855 855 855 855 855 855 855 819 741

ASTM A53 Grade B Pipe Size chart

Size Size OD WT Length Kgs./Mtr.
1/2" x Sch 40 15 x Sch 40 21.3 OD 2.77 mm 5 To 7 1.27
1/2" x Sch 80 15 x Sch 80 21.3 mm 3.73 mm 5 To 7 1.62
1/2" x Sch 160 15 x Sch 160 21.3 mm 4.78 mm 5 To 7 1.95
1/2" x Sch XXS 15 x Sch XXS 21.3 mm 7.47 mm 5 To 7 2.55
3/4" x Sch 40 20 x Sch 40 26.7 mm 2.87 mm 5 To 7 1.69
3/4" x Sch 80 20 x Sch 80 26.7 mm 3.91 mm 5 To 7 2.20
3/4" x Sch 160 20 x Sch 160 26.7 mm 5.56 mm 5 To 7 2.90
3/4" x Sch XXS 20 x Sch XXS 26.7 OD 7.82 mm 5 To 7 3.64
1" x Sch 40 25 x Sch 40 33.4 OD 3.38 mm 5 To 7 2.50
1" x Sch 80 25 x Sch 80 33.4 mm 4.55 mm 5 To 7 3.24
1" x Sch 160 25 x Sch 160 33.4 mm 6.35 mm 5 To 7 4.24
1" x Sch XXS 25 x Sch XXS 33.4 mm 9.09 mm 5 To 7 5.45
1 1/4" x Sch 40 32 x Sch 40 42.2 OD 3.56 mm 5 To 7 3.39
1 1/4" x Sch 80 32 x Sch 80 42.2 mm 4.85 mm 5 To 7 4.47
1 1/4" x Sch 160 32 x Sch 160 42.2 mm 6.35 mm 5 To 7 5.62
1 1/4" x Sch XXS 32 x Sch XXS 42.2 mm 9.7 mm 5 To 7 7.78
1 1/2" x Sch 40 40 x Sch 40 48.3 OD 3.68 mm 5 To 7 4.05
1 1/2" x Sch 80 40 x Sch 80 48.3 mm 5.08 mm 5 To 7 5.42
1 1/2" x Sch XXS 40 x Sch XXS 48.3 mm 10.15 mm 5 To 7 9.55
2" x Sch 40 50 x Sch 40 60.3 OD 3.91 mm 5 To 7 5.44
2" x Sch 80 50 x Sch 80 60.3 mm 5.54 mm 5 To 7 7.48
2" x Sch 160 50 x Sch 160 60.3 mm 8.74 mm 5 To 7 11.12
2 1/2" x Sch 40 65 x Sch 40 73 OD 5.16 mm 5 To 7 8.64
2 1/2" x Sch 80 65 x Sch 80 73 mm 7.01 mm 5 To 7 11.41
2 1/2" x Sch 160 65 x Sch 160 73 mm 9.53 mm 5 To 7 14.92
2 1/2" x Sch XXS 65 x Sch XXS 73 mm 14.02 mm 5 To 7 20.40
3" x Sch 40 80 x Sch 40 88.9 OD 5.49 mm 5 To 7 11.30
3" x Sch 80 80 x Sch 80 88.9 mm 7.62 mm 5 To 7 15.28
3" x Sch 160 80 x Sch 160 88.9 mm 11.13 mm 5 To 7 21.35
3" x Sch XXS 80 x Sch XXS 88.9 mm 15.24 mm 5 To 7 27.69
3 1/2" x Sch 40 90 x Sch 40 101.6 OD 5.74 mm 5 To 7 13.57
3 1/2" x Sch 80 90 x Sch 80 101.6 mm 8.08 mm 5 To 7 18.64
4" x Sch 40 100 x Sch 40 114.3 OD 6.02 mm 5 To 7 16.07
4" x Sch 80 100 x Sch 80 114.3 mm 8.56 mm 5 To 7 22.33
4" x Sch 120 100 x Sch 120 114.3 mm 11.13 mm 5 To 7 28.33
4" x Sch 160 100 x Sch 160 114.3 mm 13.49 mm 5 To 7 33.55
4" x Sch XXS 100 x Sch XXS 114.3 mm 17.12 mm 5 To 7 41.04
Size Size OD WT Length Kgs./Mtr.

ASTM A53 Grade B Pipe Wall Thickness

NPS 
(in)
Outside Diameter
(in)
ASTM A53 Grade B Pipe Schedule
SCH 10 SCH 20 SCH 30 SCH STD SCH 40 SCH 60 SCH XS SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 SCH XXS
ASTM A53 Grade B Pipe Wall Thickness (in)
1/8 0.405 0.068 0.068 0.095 0.095
1/4 0.540 0.088 0.088 0.119 0.119
3/8 0.675 0.091 0.091 0.126 0.126
1/2 0.840 0.109 0.109 0.147 0.147 0.187 0.294
3/4 1.050 0.113 0.113 0.154 0.154 0.219 0.308
1 1.315 0.133 0.133 0.179 0.179 0.250 0.358
1 1/4 1.660 0.140 0.140 0.191 0.191 0.250 0.382
1 1/2 1.900 0.145 0.145 0.200 0.200 0.281 0.400
2 2.375 0.154 0.154 0.218 0.218 0.344 0.436
2 1/2 2.875 0.203 0.203 0.276 0.276 0.375 0.552
3 3.500 0.216 0.216 0.300 0.300 0.438 0.600
3 1/2 4.000 0.226 0.226 0.318 0.318
4 4.500 0.237 0.237 0.337 0.337 0.438 0.531 0.674
5 5.563 0.258 0.258 0.375 0.375 0.500 0.625 0.750
6 6.625 0.280 0.280 0.432 0.432 0.562 0.719 0.864
8 8.625 0.250 0.277 0.322 0.322 0.406 0.500 0.500 0.594 0.719 0.812 0.906 0.875
10 10.750 0.250 0.307 0.365 0.365 0.500 0.500 0.594 0.719 0.844 1.000 1.125 1.000
12 12.750 0.250 0.330 0.375 0.406 0.562 0.500 0.688 0.844 1.000 1.125 1.312 1.000
14 14.000 0.250 0.312 0.375 0.375 0.438 0.594 0.500 0.750 0.938 1.094 1.250 1.406
16 16.000 0.250 0.312 0.375 0.375 0.500 0.656 0.500 0.844 1.031 1.219 1.438 1.594
18 18.000 0.250 0.312 0.438 0.375 0.562 0.750 0.500 0.938 1.156 1.375 1.562 1.781
20 20.000 0.250 0.375 0.500 0.375 0.594 0.812 0.500 1.031 1.281 1.500 1.750 1.969
22 22.000 0.250 0.375 0.500 0.375 0.875 0.500 1.125 1.375 1.625 1.875 2.125
24 24.000 0.250 0.375 0.562 0.375 0.688 0.969 0.500 1.219 1.531 1.812 2.062 2.344
30 30.000 0.312 0.500 0.625 0.375 0.500
32 32.000 0.312 0.500 0.625 0.375 0.688
34 34.000 0.312 0.500 0.625 0.375 0.688
36 36.000 0.312 0.500 0.625 0.375 0.750
42 42.000 0.500 0.625 0.375 0.750