ASTM A350 LF2 Carbon Steel Flanges Manufacturer In India, A105/105N Flanges Manufacturer In Mumbai, Slip On, Weld Neck Carbon Steel Flanges Supplier

Low Temperature Carbon Steel ASTM A350 LF2 Flanges suppliers in UAE, Malaysia, ASTM A350 LF2 CS Flanges As Per ANSI B16.5, BS10 Table D, Table E Carbon Steel Flanges exporter in India, DIN Standard Flanges, CS Flanges 150# | 300# |600# | 900# | 1500# | 2500#

Buy directly from Carbon Steel flanges manufacturer in India. Carbon Steel Flanges Manufacturer In India, Slip On, Weld Neck, Blind Type Carbon Steel Flanges Supplier, Carbon Steel Flanges As Per ANSI B16.5, BS10 Table D, Table E Carbon Steel Flanges, DIN Standard CS Flanges, Suppliers Of CS Flanges

Table of Content:

Carbon Steel Flanges

ASTM A105 Flanges
ASTM A105 Flanges dimensions
ASTM A105 Flange pressure rating
ASTM A105 Flange standard
ASTM A105 Flange material
ASTM A105 Flange specification
ASTM A105 Flange properties
ASTM A105 Flange weight
ASTM A105 150 Flange dimensions
ASTM A105 Blind Flange
ASTM A105 Weld Neck Flange dimensions
ASTM A105 Weld Neck Flange
ASTM A105 Slip on Flange
ASTM A105 Class 300 Flange
ASTM A350 LF2 Flanges
A350 LF2 Flange dimensions
A350 LF2 Flanges UK
Carbon Steel Flanges Price List

 

Carbon Steel flanges manufacturers in India

 

24" 150# Carbon Steel Flange | 48" 150# Carbon Steel Flange | 36" 300# MS Flange ANSI B16.5 | 16" 600# CS Flange | 30" 900# A105 CS Flange | A105 48" 150# Slip On Flange | A105N 36" 300 LBS CS Slip On Flange | 24" 150# ASTM A350 LF2 LTCS Flanges | 48" 150# ASTM A350 LF2 Slip On Flange | 36" 300# A350 LF2 Flanges ANSI B16.5 | 16" 600# ASTM A350 LF2 CS Flange | 30" 900# ASTM A350 LF2 CS Flange | A350 LF2 48" 150# Slip On Flange | A350 LF2 Flanges

Steel Tubes India continues to expand its product line in A350 LF2 Slip On Flanges, A350 LF2 Weld Neck Flanges, Screwed Flange, Lap Joint Flange, Socket Weld Flange, Blind Flange, ASTM A350 LF2 Carbon Steel 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).

Globally renowned Steel Tubes India manufacturers wide range of ASTM A350 LF2 grade carbon steel flanges, A105/A105N grade carbon steel flanges in India. A350 LF2 Flanges, CS Flanges are manufacturer as per ASME B16.5 150# Price, 300#, 600#, 900#, 1500#, 2500# | BS EN1092-1 PN 10/16/25/40 | BS 10 Table D, E.

Looking for ASTM A350 LF2 Carbon Steel Flanges Exporter in India? Steel Tubes India is a prominent and perceptive Low Temperature Carbon Steel Flanges Supplier in India. Contact us for more details.

ASTM A350 LF2 Low Temperature Carbon Steel Flanges

  • ASTM A182 F44 UNS S31254 254 SMO Flanges suppliers
    ASTM A105 Flange specification

    CS Flange Type: Low Temp ASTM/ASME SA350 LF2 Forged Flanges, A105/105N Carbon Steel Flanges

    Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

    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

    CS Flange Class/ Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

    Facings: Raised Face, RTJ Flanges etc.

    Standard: ANSI Flanges, ASME Flanges, JIS Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Carbon Steel Flanges Price List

ASTM A105 SLIP-ON FLANGES PRICE

DescriptionSizeAprox. Wt/UnitFOB 
INR		CIF
INR		FOB
USD		CIF
USD		FOB
STGP		CIF
STGP		FOB
EURO$		CIF
EURO$
SORF FLANGES ASTM A105 B16.5 150# Price
15mm
0.49
90.05
97.88
1.364
1.483
0.919
0.999
1.637
1.780
SORF FLANGES ASTM A105 B16.5 150# Price
20mm
0.61
108.68
118.13
1.647
1.790
1.109
1.205
1.976
2.148
SORF FLANGES ASTM A105 B16.5 150# Price
25mm
0.90
122.65
133.31
1.858
2.020
1.252
1.360
2.230
2.424
SORF FLANGES ASTM A105 B16.5 150# Price
32mm
1.13
178.54
194.06
2.705
2.940
1.822
1.980
3.246
3.528
SORF FLANGES ASTM A105 B16.5 150# Price
40mm
1.48
189.41
205.88
2.870
3.119
1.933
2.101
3.444
3.743
SORF FLANGES ASTM A105 B16.5 150# Price
50mm
2.37
248.40
270.00
3.764
4.091
2.535
2.755
4.516
4.909
SORF FLANGES ASTM A105 B16.5 150# Price
65mm
3.60
457.99
497.81
6.939
7.543
4.673
5.080
8.327
9.051
SORF FLANGES ASTM A105 B16.5 150# Price
80MM
4.10
481.28
523.13
7.292
7.926
4.911
5.338
8.750
9.511
SORF FLANGES ASTM A105 B16.5 150# Price
100mm
6.04
659.81
717.19
9.997
10.866
6.733
7.318
11.997
13.040
SORF FLANGES ASTM A105 B16.5 150# Price
125mm
6.53
884.93
961.88
13.408
14.574
9.030
9.815
16.090
17.489
SORF FLANGES ASTM A105 B16.5 150# Price
150mm
7.78
1161.27
1262.25
17.595
19.125
11.850
12.880
21.114
22.950
SORF FLANGES ASTM A105 B16.5 150# Price
200mm
12.98
1637.89
1780.31
24.816
26.974
16.713
18.166
29.780
32.369
SORF FLANGES ASTM A105 B16.5 150# Price
250mm
17.96
2716.88
2953.13
41.165
44.744
27.723
30.134
49.398
53.693
SORF FLANGES ASTM A105 B16.5 150# Price
300mm
29.06
3958.88
4303.13
59.983
65.199
40.397
43.909
71.980
78.239
SORF FLANGES ASTM A105 B16.5 150# Price
350mm
36.96
6210.00
6750.00
94.091
102.273
63.367
68.878
112.909
122.727
SORF FLANGES ASTM A105 B16.5 150# Price
400mm
47.28
8694.00
9450.00
131.727
143.182
88.714
96.429
158.073
171.818
SORF FLANGES ASTM A105 B16.5 150# Price
450mm
52.20
9315.00
10125.00
141.136
153.409
95.051
103.316
169.364
184.091
SORF FLANGES ASTM A105 B16.5 150# Price
500mm
68.78
12420.00
13500.00
188.182
204.545
126.735
137.755
225.818
245.455
SORF FLANGES ASTM A105 B16.5 150# Price
600mm
95.03
18630.00
20250.00
282.273
306.818
190.102
206.633
338.727
368.182

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)

 

ASTM A105 Flanges

ASTM A105 is the standard specification for carbon steel forgings for piping applications including flanges, fittings and valve parts, etc. ASTM A105 flanges refer to forged carbon steel flanges for ambient and high temperature service in pressure systems.

Specification: ASTM A105.
Dimensions: B16.5, B16.47, B16.48, MSS SP44, DIN, PN, BS, ANSI & others.

Grades: A105.
Sizes: ½” NB - 24” NB. Series ‘A’ & ‘B’ above 24” NB

Types of flanges: 
A105 Slip on flanges (SORF/SOFF) 
A105 Weld Neck Flanges (WNRF) 
A105 Blind Flanges (BLRF)
A105 Threaded Flanges (THRF)
A105 Screwed Flanges
A105 Plate Flanges
A105 Lap Joint Flangess
A105 Long Weld Neck Flanges
A105 Customized Flanges
A105 Puddle Flanges.

A105 CARBON STEEL FLANGES MANUFACTURER IN INDIA, 
SLIP ON, WELD NECK CARBON STEEL FLANGES SUPPLIER. 
ASTM A105 CS FLANGES.
Carbon Steel Flanges Manufacturer.

 
ASTM A105 Flange pressure rating
ANSI FLANGE PRESSURE RATING

CARBON STEEL FLANGES

Maximum flange pressure class in psi by tempearture and ANSI flange rating, for ASTM A105 / A350 flanges (flange pressure rating ASME B16.5):

Temperature (F°)150#300#400#600#900#1500#2500#
< 100 285 740 985 1480 2220 3705 6170
200 260 680 905 1360 2035 3395 5655
300 230 655 870 1310 1965 3270 5450
400 200 635 845 1265 1900 3170 5280
500 170 605 805 1205 1810 3015 5025
600 140 570 755 1135 1705 2840 4730
650 125 550 730 1100 1650 2745 4575
700 110 530 710 1060 1590 2655 4425
750 95 505 675 1015 1520 2535 4230
800 80 410 550 825 1235 2055 3430
850 65 320 425 640 955 1595 2655
900 50 230 305 460 690 1150 1915
950 35 135 185 275 410 685 1145
1000 20 85 115 170 255 430 715
Hydrostatic Test Pressure (psig) 450 1125 1500 2225 3350 5575 9275

Flanges pressure rating in bars for common carbon steel ANSI flanges (ASTM A105 / ASTM A350 LF2 / ASTM A350 LF3 / ASTM A350 LF6)

TEMP C°150#300#400#600#900#1500#2500#
   -29 / 38 19.6 51.1 68.1 102.1 153.2 255.3 425.5
50 19.2 50.1 66.8 100.2 150.4 250.6 417.7
100 17.7 46.6 62.1 93.2 139.8 233 388.3
150 15.8 45.1 60.1 90.2 135.2 225.4 375.6
200 13.8 43.8 58.4 87.6 131.4 219 365
250 12.1 41.9 55.9 83.9 125.8 209.7 349.5
300 10.2 39.8 53.1 79.6 119.5 199.1 331.8
325 9.3 38.7 51.6 77.4 116.1 193.6 322.6
350 8.4 37.6 50.1 75.1 112.7 187.8 313
375 7.4 36.4 48.5 72.7 109.1 181.8 303.1
400 6.5 34.7 46.3 69.4 104.2 173.6 289.3
425 5.5 28.8 38.4 57.5 86.3 143.8 239.7
450 4.6 23 30.7 46 69 115 191.7
475 3.7 17.4 23.2 34.9 52.3 87.2 145.3
500 2.8 11.8 15.7 23.5 35.3 58.8 97.9
538 1.4 5.9 7.9 11.8 17.7 29.5 49.2

ASTM A105 Flange standard

ANSI B 16.5, ANSI B16.45, JIS B2220, DIN2633, ASME, ASTM, JIS , DIN , EN, etc.


ASTM A105 Flange material

Q235, 20#, Q345A105, ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4STP G38,STP G42,STPT42, STB42, STS42, STPT49, STS49


ASTM A105 Flange properties
2. Chemical composition, mechanical properties and pressure-temperature ratings for ASTM A105 flanges.
Chemical Composition Requirements of ASTM A105
ElementComposition,%
Carbon (C) 0.35max
Manganese (Mn) 0.60–1.05
Phosphorus (P) 0.035max
Sulfur (S) 0.040max
Silicon (Si) 0.10–0.35
Copper (Cu) 0.40max
Nickel (Ni) 0.40max
Chromium (Cr) 0.30max
Molybdenum (Mo) 0.12max
Vanadium (V) 0.08max
Mechanical Properties of ASTM A105
Mechanical PropertiesRequirements
Tensile strength,min,psi [MPa] 70000 [485]
Yield strength,min,psi [MPa] 36000 [250]
Elongation, min, % 30
Reductionofarea,min,% 30
Hardness,HB,max 187

ASTM A105 Flange weight
ANSI B16.5 -½ "-24" FORGED FLANGES
CLASSNominal Pipe Size Slip On ThreadedSocket WeldLap JointBlindWeld Neck
150 lb ½  1 1 2 1 2 2
  ¾ 2 2 2 2 2 2
  1 2 2 2 2 2 3
  1¼ 3 3 3 3 3 3
  1½  3 3 3 3 4 4
  2    5 5 5 5 5 6
  2½  8 8 8 8 7 10
  3    9 9 9 9 9 11.5
  3½  11 12 11 11 13 12
  4    13 13 13 13 17 16.5
  5    15 15 15 15 20 21
  6    19 19 19 19 27 26
  8    30 30 30 30 47 42
  10    43 43 43 43 70 54
  12    64 64 64 64 123 88
  14    90 90 90 105 140 114
  16    106 98 98 140 180 140
  18    130 130 130 160 220 165
  20    165 165 165 195 285 197
  22    185 185 185 245 355 225
  24    220 220 220 275 430 268
CLASSNominal Pipe Size Slip On ThreadedSocket WeldLap JointBlindWeld Neck
300 lb ½ 2 2 3 2 2 2
  ¾ 3 3 3 3 3 3
  1    3 3 3 3 4 4
  1¼ 4.5 4.5 4 4.5 6 5
  1½  6.5 6.5 6 6.5 7 7
  2    7 7 7 7 8 9
  2½  10 10 10 10 12 12
  3    13 14 13 14.5 16 18
  3½  17 17 17 17 21 20
  4    23.5 24 22 24 28 26.5
  5    29 31 28 28 37 36
  6    39 39 39 39 50 45
  8 58 58 58 58 81 69
  10 81 81 81 91 124 100
  12 115 115 115 140 185 142
  14 165 165 165 190 250 206
  16 210 220 190 234 315 250
  18 253 280 250 305 414 320
  20 315 325 315 375 515 400
  22 370 370 370 435 640 465
  24 490 490 475 550 800 580
CLASSNominal Pipe Size Slip On ThreadedSocket WeldLap JointBlindWeld Neck
400 lb ½  2 2 2 2 2 3
  ¾ 3 3 3 3 3 3.5
  1 3.5 3.5 3.5 3.5 4 4
  1¼ 4.5 4.5 4.5 4.5 6 4.5
  1½  6.5 6.5 6.5 6.5 8 8
  2    8 8 8 8 10 10
  2½  12 12 12 11 15 14
  3    15 15 15 14 20 18
  3½  21 21 21 20 29 26
  4    26 26 26 25 33 35
  5    31 31 31 29 44 43
  6    44 44 44 42 61 57
  8    67 67 67 64 100 89
  10    91 91 91 110 155 125
  12    130 130 130 152 226 175
  14    191 191 191 210 310 233
  16    253 253 253 280 398 295
  18    310 310 310 345 502 360
  20    378 378 378 420 621 445
  22    405 405 405 455 720 505
  24    539 539 539 615 936 640
CLASSNominal Pipe Size Slip On ThreadedSocket WeldLap JointBlindWeld Neck
600 lb ½ 2 2 2 2 3 3
  ¾ 3 3 3 3 4 4
  1    4 4 4 4 4 4
  1¼ 5 5 5 5 6 6
  1½  7 7 7 7 8 8
  2    9 9 9 9 10 12
  2½  13 13 13 12 15 18
  3    16 16 16 15 20 23
  3½  21 21 21 20 29 26
  4    37 37 37 36 41 42
  5    63 63 63 63 68 68
  6    80 80 80 78 86 81
  8 115 115 115 112 140 120
  10 177 177 177 195 231 190
  12 215 215 215 240 295 226
  14 259 259 259 290 378 347
  16 366 366 366 400 527 481
  18 476 476 476 469 665 555
  20 612 612 612 604 855 690
  22 590 590 590 670 1000 720
  24 876 876 876 866 1250 977
CLASSNominal Pipe Size Slip On ThreadedSocket WeldLap JointBlindWeld Neck
900 lb ½  6 6 6 6 4 7
  ¾ 6 6 6 6 6 7
  1 7.5 7.5 7.5 7.5 9 8.5
  1¼ 10 10 10 10 10 10
  1½  14 14 14 14 14 14
  2    22 22 22 21 25 24
  2½  31 31 31 25 32 31
  3    36 36 36 29 35 36
  4    53 53 53 51 54 53
  5    83 83 83 81 87 86
  6    110 110 110 105 115 110
  8    172 172 172 190 200 187
  10    245 245 245 277 290 268
  12    326 326 326 371 415 372
  14    400 400 400 415 520 562
  16    459 459 459 488 619 685
  18    647 647 647 670 880 924
  20    792 792 792 868 1107 1164
  24    1480 1480 1480 1659 2099 2107
CLASSNominal Pipe Size Slip On ThreadedSocket WeldLap JointBlindWeld Neck
1500 lb ½ 6 6 6 6 4 7
  ¾ 6 6 6 6 6 7
  1    8 8 8 8 9 9
  1¼ 10 10 10 10 10 10
  1½  14 14 14 14 14 14
  2    25 25 25 25 25 25
  2½  36 36 36 35 35 36
  3    48 48 48 47 48 48
  4    73 73 73 75 73 73
  5    132 132 132 140 140 132
  6    165 165 165 170 160 165
  8    260 260 260 286 302 275
  10 436 436 436 485 510 455
  12 667 667 667 749 775 690
  14 940 940 940 890 975 940
  16 1250 1250 1250 1250 1300 1250
  18 1625 1625 1625 1475 1750 1625
  20 2050 2050 2050 1775 2225 2050
  24 2825 2825 2825 2825 3625 3325
CLASSNominal Pipe Size Slip On ThreadedSocket WeldLap JointBlindWeld Neck
2500 lb ½  …. 7 …. 7 7 8
  ¾ …. 9 …. 8 10 9
  1 …. 12 …. 12 12 13
  1¼ …. 18 …. 17 18 20
  1½  …. 25 …. 24 25 28
  2    …. 38 …. 37 39 42
  2½  …. 55 …. 53 56 52
  3    …. 83 …. 80 86 94
  4    …. 127 …. 122 133 146
  5    …. 210 …. 204 223 244
  6    …. 323 …. 314 345 378
  8    …. 485 …. 471 533 576
  10    …. 925 …. 897 1025 1068
  12    …. 1300 …. 1262 1464 1608

ASTM A105 Blind Flange
Key Specifications/Features
Name: RF Carbon Steel Blind Flange. 
Type: Blind Flange. 
Materials: ASTM A105, Carbon Steel. 
Face: RF. 
Standards: ASME B16.9, ANSI B16.5.
Pressure: 600LB (PN100). 
Size: 8 Inch (DN200). 

ASTM A105 Blind Flange Dimensions

øDbgkHoleslKg.
1/2" 88,9 11,1 34,9 60,3 4 15,9 0,400
3/4" 98,4 12,7 42,9 69,8 4 15,9 0,700
1" 107,9 14,3 50,8 79,4 4 15,9 0,900
1 1/4" 117,5 15,9 63,5 88,9 4 15,9 1,300
1 1/2" 127,0 17,5 73,0 98,4 4 15,9 1,600
2" 152,4 19,0 92,1 120,6 4 19,0 2,600
2 1/2" 177,8 22,2 104,8 139,4 4 19,0 4,100
3" 190,5 23,8 127,0 152,4 4 19,0 5,000
3 1/2" 215,9 23,8 139,7 177,8 8 19,0 6,400
4" 228,6 23,8 157,2 190,5 8 19,0 7,100
5" 254,0 23,8 185,7 215,9 8 22,2 9,000
6" 279,4 25,4 215,9 241,3 8 22,2 11,800
8" 342,9 28,6 269,9 298,4 8 22,2 21,000
10" 406,4 30,2 323,4 361,9 12 25,4 30,000
12" 482,6 31,7 381,0 431,8 12 25,4 45,000
14" 533,4 34,9 412,7 476,2 12 28,6 59,000
16" 596,9 36,5 469,9 539,9 16 28,6 79,000
18" 635,0 39,7 533,4 577,8 16 31,7 97,000
20" 698,5 42,9 584,2 635,0 20 31,7 124,000
22" 749,3 46,0 641,2 692,1 20 34,9 151,000
24" 812,8 47,6 692,1 749,3 20 34,9 188,000

ASTM A105 Weld Neck Flange

Materials: ASTM A105
Standards: API, ANSI, BS, JIS, UNI, MSS and SP
Pressure: ANSI class 150 to 2,500
Size: 1/2 to 56 inches (DN15 to DN1,400mm)
Used in: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.


ASTM A105 Slip on Flange

ASTM A105 Slip on Flange Manufacturer Landee Supplies ASTM A105 Slip on Flanges, ANSI class 150 to 2,500 SO Flange meets API, ANSI, BS, JIS, UNI, MSS, SP Standards.

Type: Slip-on Flange
Materials: ASTM A105
Standards: API, ANSI, BS, JIS, UNI, MSS and SP
Pressure: ANSI class 150 to 2,500
Size range: 1/2 to 56 inches (DN15 to DN1,400mm)
Used in: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.


ASTM A105 Class 300 Flange
ANSI B16.5 CLASS 300 FORGED FLANGES

ASTM A105 Class 300 Flange Dimensions

(a)- Bolt hole diameter 1/8 in. larger than bolt diameter. 
(b)- Standard bore dimensions provided. See bore chart for other wall thicknesses. 
(c)- This dimension is commonly associated with "true" lap joints. Industry standard is to make to the slip on length through the hub. 


ASTM A350 LF2 Flanges

ASTM A350 LF2 Flanges Grade: ASTM A350 LF2
ASTM A350 LF2 Flanges Size: ½" to 48"
ASTM A350 LF2 Flanges Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, API, EN Flanges, MSSP, NACE, etc.
ASTM A350 LF2 Flanges Type: Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc.

ASTM A350 LF2 Flanges Class/ Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.


A350 LF2 Flange dimensions

ASTM A350 LF2 Flanges Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.


A350 LF2 Flanges UK

Material:
Dual certified to ASTM A105N and ASTM A350 LF2.

BS EN 1092-1 : 2007:
PN16 type 11 raised face weld neck (15nb to 900nb) STD / XS
PN25 type 11 raised face weld neck (15nb to 900nb) STD / XS
PN40 type 11 raised face weld neck (25nb to 400nb) SCH80

BS EN 1759-1 : 2004 (B16.5):
We carry a wide range of large raised face weld neck solid / XXS and
blind forgings which can be machined to suit your requirements in our
machine shop. The pressure range is from 600lb up to and including
2500lb.

B16.47:
ASA 150 series A and B raised face weld necks and blinds in stock.
ASA 300 series A and B raised face weld necks and blinds in stock.

Material:
All grades of carbon steel
& stainless steel plate.

Pressure Ratings:
150lb / 300lb / 600lb / 1500lb / 2500lb

Specifications:
ASME B16.48 - 2005

Facings:
Raised Face / RTJ

UK Location

Britannia Way Industrial Park,
Union Road, United Kingdom.

ASTM A105 Forged Steel 150# Lap-Joint Flanges


ASTM A105 Weld Neck Flange dimensions

ASTM A105 Flanges dimensions


ASTM A105 150 Flange dimensions

ASTM A105 Forged Steel 150# Lap-Joint Flanges Dimensions

Nominal
Size		Outside
Diameter
(OD)		Bore
Diameter
(B)		No. of
Bolt
Holes		Bolt
Hole
Diam.		Bolt
Circle
(BC)		Thickness
(T)		Hub
Length
(L)		Hub
Diam.
(H)		Lap
Radius
( R )		Approx.
Weight
(lbs)
1 4.25 1.38 4 0.625 3.13 0.563 0.688 1.938 0.13 2
1 1/4 4.68 1.72 4 0.625 3.50 0.625 0.813 2.312 0.19 3
1 1/2 5.00 1.97 4 0.625 3.88 0.688 0.875 2.563 0.25 3
2 6.00 2.46 4 0.750 4.75 0.750 1.000 3.063 0.31 5
2 1/2 7.00 2.97 4 0.750 5.50 0.875 1.125 3.563 0.31 7
3 7.50 3.60 4 0.750 6.00 0.938 1.188 4.250 0.38 8
3 1/2 8.50 4.10 8 0.750 7.00 0.938 1.250 4.812 0.38 11
4 9.00 4.60 8 0.750 7.50 0.938 1.312 5.312 0.44 13
5 10.00 5.69 8 0.875 8.50 0.938 1.438 6.438 0.44 15
6 11.00 6.75 8 0.875 9.50 1.000 1.562 7.562 0.50 18
8 13.50 8.75 8 0.875 11.75 1.125 1.750 9.688 0.50 30
10 16.00 10.92 12 1.000 14.25 1.188 1.938 12.000 0.50 42
12 19.00 12.92 12 1.000 17.00 1.250 2.188 14.375 0.50 64
14 21.00 14.19 12 1.125 18.75 1.375 2.250 15.750 0.50 90
16 23.50 16.19 16 1.125 21.25 1.438 2.500 18.000 0.50 98
18 25.00 18.20 16 1.250 22.75 1.562 2.688 19.875 0.50 125
20 27.50 20.25 20 1.250 25.00 1.688 2.875 22.000 0.50 160
24 32.00 24.25 20 1.375 29.50 1.875 3.250 26.125 0.50 212
30** 38.75 30.25 28 1.375 36.00 2.125 3.500 32.750 0.50 305
36** 46.00 36.25 32 1.625 42.75 2.375 3.750 39.250 0.50 440

Bore Diameters listed above are stocked by CAB as standard. Larger or special bores are available on application.

* Hub lengths shown for 14" - 24" sizes are standard 150# S/O dimension. They do not conform to full ANSI B16.5 Hub Length dimensions which are available on application.

** 30/36" sizes listed are Class 125 (Full Weight) S/O pattern with Lap-Joint ID. Sizes larger than 24" are not covered by ANSI B16.5.

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

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ASTM A350 LF2 Carbon Steel Flanges Standard

All German Flanges are DIN, American ANSI (now recognized as ASME Flanges) & Japan JIS Flanges

ANSI Standard ASTM A350 LF2/ ASTM A105 Flanges
  • ANSI B16.47 A/B
  • ANSI B16.5 Class 150 ASTM A350 LF2 Flanges
  • ANSI B16.5 Class 300 ASTM A350 LF2 Flanges
  • ANSI B16.5 Class 400 ASTM A350 LF2 Flanges
  • ANSI B16.5 Class 600 ASTM A350 LF2 Flanges
  • ANSI B16.5 Class 900 ASTM A350 LF2 Flanges
  • ANSI B16.5 Class 1500 ASTM A350 LF2 Flanges
  • ANSI B16.5 Class 2500 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.1 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.3 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.4 ASTM A350 LF2 Flanges
  • ASME B16.5 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.20 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.21 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.24 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.34 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.42 ASTM A350 LF2 Flanges
  • ANSI/ASME B16.48 ASTM A350 LF2 Flanges
DIN Standard ASTM A350 LF2 Flanges
  • DIN 2573 PN6 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2576 PN10 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2501 PN10 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2501 PN16 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2502 PN16 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2503 PN25 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2503 PN40 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2543 PN16 ASTM A350 LF2 Plate Flange / PLRF
  • DIN 2631 PN6 ASTM A350 LF2 Welding Neck Flange/ WNRF
  • DIN 2632 PN10 ASTM A350 LF2 Welding Neck Flange/ WNRF
  • DIN 2633 PN16 ASTM A350 LF2 Welding Neck Flange/ WNRF
  • DIN 2634 PN25 ASTM A350 LF2 Welding Neck Flange/ WNRF
  • DIN 2635 PN40 ASTM A350 LF2 Welding Neck Flange / WNRF
  • DIN 2565 PN6 ASTM A350 LF2 Threaded Flange
  • DIN 2566 PN16 ASTM A350 LF2 Threaded Flange
  • DIN 2527 PN6 ASTM A350 LF2 Blind Flange/ BLRF
  • DIN 2527 PN10 ASTM A350 LF2 Blind Flange/ BLRF
  • DIN 2527 PN16 ASTM A350 LF2 Blind Flange/ BLRF
  • DIN 2527 PN25 ASTM A350 LF2 Blind Flange/ BLRF
  • DIN 2527 PN40 ASTM A350 LF2 Blind Flange/ BLRF
  • DIN 2641 PN6 ASTM A350 LF2 Loose Flange
  • DIN 2642 PN10 ASTM A350 LF2 Loose Flange
DIN 2527
DIN 2527 ASTM A350 LF2 Blind Flanges, DIN 2527 PN 6, PN10; PN16; PN25, PN40, PN64, PN100
DIN 2566
DIN 2566, ASTM A350 LF2 Threaded Flange PN10 and PN16
DIN 2573
DIN 2573 ASTM A350 LF2 Slip-on Plate Flange PN6
DIN 2576
ASTM A350 LF2 Slip On Flanges to DIN 2576 PN10, PN16, PN40, PN64, PN100 made from plate or forged.
DIN 2631 DIN2632
DIN 2631 PN6 DIN2632 PN10 - ASTM A350 LF2 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 ASTM A350 LF2 Flanges
  • JIS B2220 ASTM A350 LF2 Flange / KS B1503
  • JIS B2220(KS B1503) 5K ASTM A350 LF2 Flange
  • JIS B2220(KS B1503) 10K ASTM A350 LF2 Flange
  • JIS B2220(KS B1503)16K ASTM A350 LF2 Flange
  • JIS B2220(KS B1503)20K ASTM A350 LF2 Flange
  • JIS B2220(KS B1503) 30K ASTM A350 LF2 slip on
  • JIS B2220(KS B1503) 30K ASTM A350 LF2 weld neck
  • JISB2220 ASTM A350 LF2 Flanges
EN Standard ASTM A350 LF2 Flanges

DIN EN 1092-1 Steel Flanges for pipes

  • EN 1092-1 Face Dimensions
  • EN 1092-1 PN 2.5 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 6 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 10 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 16 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 25 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 40 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 63 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 100 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 160 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 250 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 320 ASTM A350 LF2 Flanges
  • EN 1092-1 PN 400 ASTM A350 LF2 Flanges
  • EN 1092-3 ASTM A350 LF2 Flanges
  • EN 1092-4 ASTM A350 LF2 Flanges
  • EN 1759-1 ASTM A350 LF2 Flanges
  • EN 1759-2 ASTM A350 LF2 Flanges
  • EN 1759-3 ASTM A350 LF2 Flanges
  • EN 1759-4 ASTM A350 LF2 Flanges
  • EN 1515-1 ASTM A350 LF2 Flanges
  • EN 1515-2 ASTM A350 LF2 Flanges
  • EN 1515-3 ASTM A350 LF2 Flanges

ASTM A350 LF2 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 ASTM A350 LF2 Flanges

AWWA C207-07 ASTM A350 LF2 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

We have our ready stock of ASTM A350 LF2 Carbon Steel Flanges in Pimpri-Chinchwad, Houston, Dubai, Seoul, Abu Dhabi, Tehran, Calgary, Riyadh, London, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Perth, Aberdeen, Cairo, Geoje-si, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, New York, Lagos, Caracas, Thiruvananthapuram, Milan, Atyrau, Hanoi, Howrah, Sydney, Ahvaz, Karachi, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Moscow, Dallas and Colombo.

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.
ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange

  • B.S : BS4504 , BS3293, BS1560, BS10
  • DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • AS 2129: table D; table E; table H
  • Other Flange Standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges.
Production technique:
  • Forged, Heat treated and machined
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

ASTM A350 LF2 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 A350 LF2 Blind Flanges, ASTM A350 LF2 Table Flanges, ASTM A350 LF2 Weld Neck Flanges, ASTM A350 LF2 Threaded Flanges, ASTM A350 LF2 Slip-On Flanges, ASTM A350 LF2 Socketweld Flanges, ASTM A350 LF2 Plate Flanges, ASTM A350 LF2 Loose Flanges, ASTM A350 LF2 Orifice Flanges. ASTM A350 LF2 AS 4087 Water Flanges, ASTM A350 LF2 Lap Joint Flanges are available in class 150, 300, 600, 900, 1500 and 2500.
Key markets and industries for ASTM A350 LF2 Flanges
  • Bitumen upgraders
  • Heavy oil refineries
  • Nuclear power (mostly seamless)
  • Petrochemicals and acids
Reason to choose ASTM A350 LF2 Pipe Flanges, Key properties
  • Depending on alloy, highly resistant to highest temperatures (Inconel), corrosion and acids (Monel, Hastelloy).
  • High price restrains use to applications where other metals would fail.


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

Types of LTCS FlangesSize
A350 LF2 LTCS Slip-On Flanges A350 LF2 LTCS Threaded Flanges 1/2" – 48"
Raised Face or Flat Face
A350 LF2 LTCS Weld Neck Flanges A350 LF2 LTCS Socket Weld Flanges
A350 LF2 LTCS Blind Flanges A350 LF2 LTCS Reducing Flanges
A350 LF2 LTCS Lap Joint Flanges A350 LF2 LTCS Plate Flanges suppliers in India

Types of CS FlangesSize
A105, 105N Carbon Steel Slip-On Flanges A105, 105N Carbon Steel Threaded Flanges 1/2" – 48"
Raised Face or Flat Face
A105, 105N Carbon Steel Weld Neck Flanges A105, 105N Carbon Steel Socket Weld Flanges
A105, 105N Carbon Steel Blind Flanges A105, 105N Carbon Steel Reducing Flanges
A105, 105N Carbon Steel Lap Joint Flanges A105, 105N Carbon Steel Plate Flanges

Are you looking for ASTM A350 LF2 Carbon Steel Flanges suppliers in Mumbai? Lucknow, ASTM A350 LF2 Carbon Steel Flanges suppliers in Coimbatore, Imphal, Mysore, Ratlam,Ahmedabad, Faridabad, Pune, Chennai, Bangalore, Coimbatore, Mumbai, Ludhiana, Kolkata, Delhi, Kanpur, Darjeeling, Jalandhar, ASTM A350 LF2 Carbon Steel Flanges suppliers in Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, ASTM A350 LF2 Carbon Steel Flanges suppliers in Ahmedabad, Faridabad, Jamshedpur, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, ASTM A350 LF2 Carbon Steel Flanges suppliers in Salem, Amritsar, Noida, Kochi (Cochin), Mangalore, Indore, Vadodra, Bhubaneswar, Bikaner, Bhavnagar, Tirupur, Ankleshwar, Warangal, Agartala, Thoothukudi, ASTM A350 LF2 Carbon Steel Flanges suppliers in Pune, We offer fastest delivery in India including Thiruvanthapuram, Jaipur, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Maharashtra, Tamil Nadu, Daman and Diu, Tripura, Gujarat, Manipur, Telangana, Delhi, Uttar Pradesh in India.

 

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