ASTM A312 TP 904L Pipe supplier in India

904L is a highly alloyed, low carbon containing, non-stabilized austenitic stainless steel grade. Copper has been added to the alloy of 904L Stainless Steel Pipe. Hence, its resistance to strong reducing acids such as sulfuric acid is very high. The lower content of carbon makes it easier to produce the AISI 904L Welded Pipe according to specification ASTM A312. Though the content of carbon is lower, these pipes could be used for high temperature applications. The significant inclusion of nickel to the alloy of ASME SA 312 TP904L makes it possible for the pipes to have an outstanding performance even in elevated settings. Along with being a non-magnetic alloy, the Stainless Steel 904L Pipe also exhibits good resistance to stress related corrosion cracking. The presence of molybdenum in the alloy reduces the occurrence of crevice corrosion. Along with being used in applications between moderate to high temperatures, the ASTM A312 TP904L is primarily useful for general corrosion applications.

Mechanical tests like a transverse or longitudinal tension test as well as a flattening test are conducted on the 904L Seamless Pipe to determine its conformance to the tensile properties. Keeping in accordance with ASTM A312 every 904L Pipe must be furnished in a heat-treated condition, with the appropriate heat treatment temperature and fundamentals with regards to cooling or testing.

EFAB approved Stainless Steel 904L Pipe stockist in all standard sizes and wall thickness

Stainless Steel 904L Pipe

Stainless Steel 904L Pipe

SS 904L Seamless Pipe

SS 904L Seamless Pipe

ASTM A312 TP904L Welded Pipe

ASTM A312 TP904L Welded Pipe

904L Pipe sizes

Buy ASME SA 312 TP904L Round Pipe with Max 90 HR B Hardness

Grade 904L Stainless Steel Seamless Pipe

  • Size: 4 - 219mm
  • Thickness : 0.5 - 20mm
  • Length: Single, Double Random & Cut Length

Grade 904L Stainless Steel Welded Pipe

  • Size: 5.0 - 1219.2 mm
  • Thickness : 0.5 - 20mm
  • Length: Single, Double Random & Cut Length

ASTM A312 TP 904L Seamless Pipe Specification

We supply ASTM B677 TP 904L Stainless Steel Pipe with MTC EN 10204/3.1B, compare our quality and price with other AISI 904L Welded Pipe manufacturers in India

904L Pipe International Specification
  • ASTM A213
  • ASTM B677
  • ASTM A269
  • ASTM A312
  • BS EN 10216 pt.5
  • NACE MR0175
  • EN 10216-5
Standard Specification ASME, ASTM, AISI, AMS, JIS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
Grade 904L Stainless Steel Seamless Pipe Size
  • OD: 4 to 219mm
  • Wall Thickness: 0.5 to 20mm
ASTM A312 TP 904L Welded Pipe Size
  • OD: 5.0 - 1219.2 mm
SS 904L EFW Pipe Size
  • OD: 5.0 - 1219.2 mm
AISI 904L Stainless Steel Pipe WT SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SS 1.4539 Pipe manufacturing techniques Seamless / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn
Origin of 904L EN 1.4539 pipe material Indian, European, Korean, Japanese
AISI 904L Pipe End Types
  • BE : Beveled end
  • BBE : Bevel both ends
  • BLE : Bevel large end
  • BSE : Bevel small end
  • TOE / POE = Treaded One End / Plain One End
  • TOE / BOE = Treaded One End / Beveled One End
  • POE / BOE = Plain One End / Beveled One End
  • TBE = Treaded Both Ends
  • PBE = Plain Both Ends
Form Round, Square, Rectangular
904L SS Pipe Length Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
ASTM B677 UNS N08904 904L Pipe Delivery Condition Annealed and Pickled, Hot Finished, Polished, Bright Annealed, Cold Drawn
904L Stainless Steel Pipe Packing
  • Ply Wooden Boxes
  • PE Fabric Bundles
  • Steel Strips Bundled
  • Standard seaworthy export packing
  • Plastic Bags, or as required
Alloy 904L Pipe Value Added Services Cut to size, thread, and groove
We Export to

For quick delivery of 904L Pipe, contact our sales representative in following locations:

  • Singapore
  • Germany
  • Indonesia
  • UAE
  • Vietnam
  • Malaysia
  • UK
  • Australia
  • Qatar
  • Saudi Arabia
  • Korea
  • USA
  • Philippines
  • Nigeria and many others
Port Mumbai, India
Stocking distributor of leading 904L Pipe manufacturers
  • Sanyo Special Steel, Japan make Grade 904L Stainless Steel Pipe
  • Schoeller Bleckmann, Austria make ASTM A312 TP 904L Seamless Pipe
  • Nippon Steel Corporation, Japan make SS 904L Pipe
  • Sumitomo Metals, Japan make ASTM B677 TP 904L Pipes
  • Kobe Special Tube, Japan make SS 1.4539 Pipe
  • Seah Steel Corporation, Korea make AISI 904L Stainless Steel Seamless Pipe
  • Tubacex Tubos Inoxidables S.A., Spain make 904L EN 1.4539 Pipe
Alloy 904L Pipe Dimensional Specification ANSI/ ASME B36.10, B36.19, B2.1
Marking on 904L Alloy Pipe
  • Specification
  • Material Grade
  • Nominal Size
  • Schedule or Wall Thickness
  • Method of Manufacturing (Seamless or Welded)
  • Heat Number
  • Manufacturer’s Name or Custom Logo - on request
Marked Pipe Sample: ASTM A312 TP 904L SEAMLESS PIPE 12" NB SCH 40S HEAT NO. XXXX

SS 904L Pipe Inspection & Test reports

  • Mill Test Certificates with all 904L Pipe
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • Chemical Reports
  • Mechanical Reports
  • PMI Test Reports
  • Visual Inspection Reports
  • Moisture testing
  • Heat Treatment Charts
  • HS Code Commercial Invoice
  • Third Party Inspection for Grade 904L Stainless Steel Pipe
  • Laboratory Test Certificate from Govt. Approved Lab
  • Destructive Test Report
  • Non Destructive Test Reports
  • 100% Radiography Test Report
  • Fumigation Certificates
  • Raw Materials Certificate
  • NABL Approved Lab Reports
  • Surface roughness measurement
  • Form A for Generalized System of Preferences (GSP)

ASTM B677 TP 904L Pipe Price List ex Mumbai

ASTM A312 UNS N08904 Seamless Pipe & SS 904L ERW Pipe European standard is EN 1.4539 and Yield Strength 220 MPa

Hot Finished Stainless Steel 904L Pipe Price today in India is 690/ Kg Indian Rupee (INR)/ ASTM A312 UNS N08904. This is equal to 34.19 (AED) United Arab Emirates Dirham and 9.31 (USD) United States Dollar.

Contact us for Free sample & quote or mail us on export@oshwin.com.

Types of 904L Pipe

Grade 904L Stainless Steel Welded Pipe

Grade 904L Stainless Steel Welded Pipe

ASTM A312 TP 904L Seamless Pipe

ASTM A312 TP 904L Seamless Pipe

SS 904L Round Pipe

SS 904L Round Pipe

ASTM B677 TP 904L Rectangular Pipe

ASTM B677 TP 904L Rectangular Pipe

AISI 904L Stainless Steel Square Pipe

AISI 904L Stainless Steel Square Pipe

SS 1.4539 Schedule 5S Pipe

SS 1.4539 Schedule 5S Pipe

904L EN 1.4539 Schedule 40S Seamless Pipe

904L EN 1.4539 Schedule 40S Seamless Pipe

AISI 904L Polished Pipe

AISI 904L Polished Pipe

904L SS Exhaust Pipe

904L SS Exhaust Pipe

ASTM B677 UNS N08904 904L Thin Wall Pipe

ASTM B677 UNS N08904 904L Thin Wall Pipe

904L Stainless Steel Custom Pipe

904L Stainless Steel Custom Pipe

Alloy 904L Cold Drawn Seamless Pipe

Alloy 904L Cold Drawn Seamless Pipe

904L Alloy Clad Pipe

904L Alloy Clad Pipe

SUS 904L ERW Pipe

SUS 904L ERW Pipe

Type 904L Stainless Steel EFW Pipe

Type 904L Stainless Steel EFW Pipe

Stainless Steel Alloy 904L SCH 40 Seamless Pipe

Stainless Steel Alloy 904L SCH 40 Seamless Pipe

Complete range of AISI 904L Stainless Steel Pipe material

904L EN 1.4539 Custom Pipes AISI 904L Beveled End Pipes
Thick Wall 904L EN 1.4539 Pipe Thin Wall AISI 904L Pipe
904L SS Cold Drawn Seamless Pipe High Temperature ASTM B677 UNS N08904 904L Pipe
Type 904L Stainless Steel Clad Pipes SS 904L Annealed pipes
Seamless 904L Stainless Steel Pipe Alloy 904L Welded Pipe
Grade 904L Stainless Steel Hot Finished Pipe Schedule 40S ASTM A312 TP 904L Pipe
Cold Drawn SS 904L Pipe ASTM B677 TP 904L Seam Welded Pipe
904L Alloy ERW Pipe SUS 904L EFW Pipe
Grade 904L Stainless Steel CDW Pipes ASTM A312 TP 904L Rectangular Pipes
SS 904L SMLS Pipes ASTM B677 TP 904L Hexagonal Pipes
AISI 904L Stainless Steel Hollow Pipes SUS 904L High pressure Pipes
904L SS Round Pipes SS 1.4539 Fabricated Pipes
904L Stainless Steel Square Pipes 904L Alloy Schedule 5S Pipes
Alloy 904L Schedule 40 Pipes Welded ASTM B677 UNS N08904 904L Cold Drawn Pipes
904L Alloy Polished Pipes Grade 904L Stainless Steel Exhaust Pipes
SUS 904L Capillary Pipes Small diameter ASTM A312 TP 904L pipes
AISI 904L Stainless Steel Overlay Pipe SS 1.4539 Bush Hex Pipe
Stainless Steel Alloy 904L Rectangle Pipes Cold Drawn ASTM B677 TP 904L Seamless Pipes

SS 1.4539 Pipe Modulus Temperature Range

Temperature, °C J/(kg °C) Temperature, °F Btu/(lb °F)
20 460 68 0.11
100 485 200 0.12
200 515 400 0.12
300 545 600 0.13
400 570 800 0.14
500 590 1000 0.14
600 605 1200 0.15
700 615 1300 0.15

904L EN 1.4539 Pipe Tensile and Yield Strength

Tensile Strength: 520-720

AISI 904L Pipe Welding material

  • TIG/ GTAW or MIG/ GMAW Filler Metal
  • ISO 14343 S 20 25 5 Cu L/ AWS A5.9 ER385
  • MMA/ SMAW
  • ISO 3581 E 20 25 5 Cu N L R/ AWS A5.4 E385-16
  • ISO 14343 S 20 25 5 Cu L electrodes -wire or strip

904L SS Pipe Schedule and Wall Thickness

Nominal O.D. Inches 10s 10 40s & Std 40 80s & E.H. 80 160
1/8 .405 .049 .049 .068 .068 .095 .095
1/4 .540 .065 .065 .088 .088 .119 .119
3/8 .675 .065 .065 .091 .091 .126 .126
1/2 .840 .083 .083 .109 .109 .147 .147 .187
3/4 1.050 .083 .083 .113 .113 .154 .154 .218
1 1.315 .109 .109 .133 .133 .179 .179 .250
1 1/4 1.660 .109 .109 .140 .140 .191 .191 .250
1 1/2 1.900 .109 .109 .145 .145 .200 .200 .281
2 2.375 .109 .109 .154 .154 .218 .218 .343
2 1/2 2.875 .120 .120 .203 .203 .276 .276 .375
3 3.500 .120 .120 .216 .216 .300 .300 .437
3 1/2 4.000 .120 .120 .226 .226 .318 .318
4 4.500 .120 .120 .237 .237 .337 .337 .531
4 1/2 5.000 .247 .355
5 5.563 .134 .134 .258 .258 .375 .375 .625
6 6.625 .134 .134 .280 .280 .432 .432 .718
7 7.625 .301 .500
8 8.625 .148 .148 .322 .322 .500 .500 .906
9 9.625 .342 .500
10 10.750 .165 .165 .365 .365 .500 .593 1.125
11 11.750 .375 .500
12 12.750 .180 .180 .375 .406 .500 .687 1.312
14 14.000 .188 .250 .375 .437 .500 .750 1.406
16 16.000 .188 .250 .375 .500 .500 .843 1.593
18 18.000 .188 .250 .375 .562 .500 .937 1.781

ASTM B677 UNS N08904 904L Seamless Pipe Weight Chart

NPS Outside Diameter (OD) Wall Thickness (WT) Weight Weight
in mm in mm Sched kg/Mtr Lb/ft
1/2" 0.840 21 0.109 2.769 40 STD 1.268 0.851
0.147 3.734 80 STD 1.621 1.088
3/4" 1.050 27 0.113 2.870 40 STD 1.684 1.131
0.154 3.912 80 STD 2.195 1.474
1" 1.315 33 0.133 3.378 40 STD 2.501 1.679
0.179 4.547 80 STD 3.325 2.172
1 1/4" 1.660 42 0.140 3.556 40 STD 3.385 2.273
0.191 4.851 80 STD 4.464 2.997
1 1/2" 1.900 48 0.145 3.683 40 STD 4.048 2.718
0.200 5.080 80 STD 5.409 3.361
2" 2.375 60 0.154 3.912 40 STD 5.441 3.653
0.218 5.537 80 STD 7.480 5.022
2 1/2" 2.875 73 0.203 5.516 40 STD 8.629 5.793
0.276 7.010 80 STD 11.411 7.661
3" 3.500 89 0.216 5.486 40 STD 11.284 7.576
0.300 7.620 80 STD 15.272 10.253
4" 4.500 114 0.237 6.020 16.073 10.790
0.337 8.560 22.318 14.983
6" 6.625 168 0.188 4.775 19.252 12.924
0.203 5.516 20.739 13.923
0.219 5.563 22.318 14.983
0.250 6.350 25.354 17.021
0.280 7.112 40 STD 58.263 18.974
0.312 7.925 31.334 21.036
0.375 9.525 37.285 25.031
0.432 10.973 80 XHY 42.561 28.573
0.500 12.700 48.719 32.708
8" 8.625 219 0.188 4.775 25.233 16.940
0.203 5.156 27.198 18.259
0.219 5.563 29.286 19.661
0.250 6.350 20 33.308 22.361
0.277 7.036 30 36.786 24.696
0.322 8.179 40 42.352 28.554
0.375 9.525 49.216 33.041
0.406 10.312 60 53.085 35.638
0.500 12.700 80 XHY 64.627 43.388
10" 10.750 273 0.188 4.775 31.588 21.207
0.219 5.563 36.689 24.631
0.250 6.350 20 41.759 28.035
0.307 7.798 30 51.002 34.240
0.344 8.738 56.946 38.231
0.365 9.271 40 STD 63.301 40.483
0.438 11.125 71.852 48.238
0.500 12.700 60 XHY 81.530 54.735
0.594 15.088 80 95.969 64.429
12" 12.750 324 0.188 4.775 37.570 25.222
0.219 5.563 43.657 29.309
0.250 6.350 49.713 33.375
0.281 7.137 55.739 37.420
0.312 7.925 61.735 41.445
0.375 9.525 73.824 49.562
0.406 10.312 79.727 53.525
0.500 12.700 97.438 65.415
0.562 14.275 108.966 73.154
14" 14.000 356 0.188 4.775 41.308 27.732
0.219 5.563 48.012 32.233
0.250 6.350 20 54.685 36.713
0.281 7.137 61.327 41.172
0.312 7.925 67.939 45.611
0.375 9.525 STD 81.281 54.568
0.438 11.125 40 94.498 63.441
0.500 12.700 XHY 107.381 72.090
0.625 15.875 132.983 89.278
16” 16.000 406 0.188 4.775 47.290 21.748
0.219 5.563 54.980 36.910
0.250 6.350 10 62.639 42.053
0.281 7.137 70.268 47.174
0.312 7.925 20 77.866 52.275
0.344 8.738 85.677 57.519
0.375 9.525

30

STD

93.213 62.578
0.438 11.125 108.433 72.797
0.500 12.700

40

XHY

123.289 82.770
18" 18.000 457 0.219 5.563 61.948 41.588
0.250 6.350 70.593 47.393
0.281 7.137 79.208 53.176
0.312 7.925 20 87.792 58.939
0.375 9.525 STD 105.144 70.588
0.438 11.125 30 122.369 82.152
0.500 12.700 XHY 139.198 93.450
0.562 14.275 40 155.904 104.666
0.625 15.875 172.754 115.978
20" 20.000 508 0.250 6.350 78.547 52.733
0.282 7.163 88.458 59.386
0.312 7.925 97.719 65.604
0.375 9.525 20 STD 117.075 78.598
0.438 11.125 136.305 91.508
0.500 12.700 30 XHY 155.106 104.130
0.594 15.088 40 183.378 123.110
0.625 15.875 192.640 129.328
0.688 17.475 211.368 141.901
24" 24.000 610 0.250 6.350 94.456 63.413
0.281 7.137 106.029 71.183
0.312 7.925 117.573 18.932
0.375 9.525 20 STD 140.938 64.618
0.438 11.125 164.176 110.219
0.500 12.700 XHY 186.923 125.490
0.625 15.875 232.410 156.028
0.688 17.475 40 255.148 171.293
0.750 19.050 277.401 186.233
30" 30.000 762 0.250 6.350 118.318 79.433
0.281 7.137 132.851 89.189
0.312 7.925 10 147.353 98.925
0.375 9.525 STD 176.731 118.648
0.438 11.125 205.983 138.286
0.500 12.700 20 XHY 234.647 157.530
0.625 15.875 30 292.066 196.078
0.688 17.475 320.817 215.380
0.750 19.050 348.988 234.293
36" 36.000 914 0.250 6.350 142.180 95.453
0.281 7.137 159.672 107.196
0.312 7.925 10 177.133 118.918
0.375 9.525 STD 215.525 142.678
0.438 11.125 247.790 166.353
0.500 12.700 20 XHY 282.372 198.570
0.625 15.875 351.723 236.128

0.688

17.475 386.487 259.467

0.750

19.050 420.576 282.353
42" 42.000 1067 0.312 7.925 206.914 138.911
0.375 9.525 STD 248.319 166.708
0.500 12.700 XHY 33.097 221.610
0.750 19.050 492.163 330.413
48" 48.000 1219 0.375 9.525 STD 284.112 190.738
0.438 11.125 331.404 222.487
0.500 12.700 XHY 377.822 253.650
0.750 19.050 563.750 378.473
0.875 22.225 655.969 440.383

904L Stainless Steel Pipe Pressure Rating

904L Pipe Pressure Ratings at Elevated Temperatures As per ASME B31.3

Temperature Comparison to other High Temperature Pipe
°F °C Alloy 254 UNS C69100 Temper TF00 Type 904L Alloy 825
200 93 0.88 1.00 0.82 1.00
300 149 0.79 1.00 0.74 0.95
400 204 0.73 0.96 0.68 0.90
500 260 0.69   0.63 0.87
600 315 0.66   0.58 0.84
700 371 0.64   0.56 0.81
800 426       0.79

Schedule 40 Alloy 904L Pipe thickness and dimensions

Nominal size [inches] Outside diameter (OD) [inches] Outside diameter (OD) [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
1/8" NPS 6 0.41 10.3 0.068 1.73 0.24 0.37
1/4" NPS 8 0.54 13.7 0.088 2.24 0.42 0.63
3/8" NPS 10 0.68 17.1 0.091 2.31 0.57 0.84
1/2" NPS 15 0.84 21.3 0.109 2.77 0.85 1.27
3/4" NPS 20 1.05 26.7 0.113 2.87 1.13 1.69
1" NPS 25 1.32 33.4 0.133 3.38 1.68 2.5
1 1/4" NPS 32 1.66 42.2 0.14 3.56 2.27 3.39
1 1/2" NPS 40 1.9 48.3 0.145 3.68 2.72 4.05
2" NPS 50 2.375 60.3 0.154 3.91 3.65 5.44
2 1/2" NPS 65 2.875 73.0 0.203 5.16 5.79 8.63
3" NPS 80 3.5 88.9 0.216 5.49 7.58 11.29
3 1/2" NPS 90 4.0 101.6 0.226 5.74 9.11 13.57
4" NPS 100 4.5 114.3 0.237 6.02 10.79 16.07
5" NPS 125 5.563 141.3 0.258 6.55 14.62 21.77
6" NPS 150 6.625 168.3 0.28 7.11 18.97 28.26
8" NPS 200 8.625 219.1 0.322 8.18 28.55 42.55
10" NPS 250 10.75 273.0 0.365 9.27 40.48 60.31
12" NPS 300 12.75 323.8 0.406 10.31 53.52 79.73
14" NPS 350 14.0 355.6 0.437 11.13 54.57 94.55
16" NPS 400 16.0 406.4 0.5 12.7 82.77 123.3
18" NPS 450 18.0 457.0 0.562 14.27 104.67 155.8
20" NPS 500 20.0 508.0 0.594 15.09 123.11 183.42
24" NPS 600 24.0 610.0 0.688 17.48 171.29 255.41
32" NPS 800 32.0 813.0 0.688 17.48 230.08 342.91
  • ASME/ ANSI B36.10/ B36.19 - Imperial Units
  • 1 cm2 = 10-4 m2 = 0.155 in2
  • 1 kg = 2.2046 lb
  • 1 m = 3.28 ft

904L Alloy Seamless Pipe Chemical Composition

Element Min Max
C - 0.2
Mn - 2
Ni 23 28
Cr 19 23
S - 0.3
Mo 4 5
N - 0.1
Cu 1 2
P - 0.03
Si - 0.7

SUS 904L Pipe Mechanical Properties

Temper Annealed
Tensile Rm 71 ksi (min)
Tensile Rm 490 MPa (min)
R.p. 0.2% Yield 32 ksi (min)
R.p. 0.2% Yield 220 MPa (min)
Elongation (2” or 4D gl) 35 % (min)

Stainless Steel 904L Pipe Physical Properties

Specific Heat (0-100°C) 450 J.kg-1.°K-1
Thermal Conductivity 11.5 W.m -1.°K-1
Thermal Expansion 15.8 mm/m/°C
Modulus Elasticity 190 GPa
Electrical Resistivity 9.52 μohm/cm
Density 7.95 g/cm3

Equivalent Material of Type 904L Stainless Steel

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
904L N08904 904S13 X1NiCrMoCu25-20-5 1.4539 SUS 890L