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904L Stainless Steel Seamless and ERW Pipe

ASTM B677 UNS N08904 ERW Pipes Suppliers, Check 904L Stainless Steel Tube Price

904L Stainless Steel Seamless and ERW Pipe is made up of a nickel chromium alloy that has lower carbon content. The lower carbon content enables the pipes to be welded with ease without the risk of localized corrosion due to the reduced carbide precipitation during welding.

Check SS 904L Tubing, SS 904L Pipe, 904L Stainless Steel Pipe Weight Chart

Navstar Steel is one of the 904L Stainless Steel Pipe Suppliers and we supply the pipes in different types and dimensions. The material has 23% nickel, 19% chromium, carbon, manganese, silicon, phosphorus, sulfur and 4% molybdenum in the composition with nitrogen in 0.1% as well. The 904L Stainless Steel Tube gets the corrosion resistance and the strength from the composition. The material has 220MPa yield strength and 490MPa tensile strength. The material also has 70-90 Rockwell B hardness score. The Stainless Steel 904L Tubing belongs to ASTM B673 specification.


The dimensions of the tubes vary according to the ASTM, ASME and API standards. The pipes range from ½ inches to 16 inches in nominal bore size for seamless pipes, ½ to 24 inches for ERW pipes and 6 to 100 inches for electric fusion welded pipes. The sizes range from 1/8 inches to 30 inches. These ASTM B677 UNS N08904 ERW Pipes are specialized as larger diameter pipes. There are varying schedules from sch20 through XXS. There are seamless, welded, fabricated, ERW and LSAW pipes. The 904L Stainless Steel Welded Pipes are good for welding. They can come in different pipe endings like plain, beveled and treaded. Please contact us for more information on the products such as the UNS N08904 Seamless Pipe and the prices.

Specification List of ASTM B677 UNS N08904 ERW Pipes

Specifications ASTM B673, B677 / ASME SB673, SB 677
Dimensions ASTM, ASME and API
SS 904L Pipes 1/2″ NB – 16″ NB
ERW 904L Pipes 1/2″ NB – 24″ NB
EFW 904L Pipes 6″ NB – 100″ NB
Size 1/8″NB TO 30″NB IN
Specialized in Large Diameter Size
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

904L Stainless Steel Welded Pipes, UNS N08904 Seamless Pipe, Check WERKSTOFF NR. 1.4539 Hexagonal Pipe Schedule Chart

Schedule List of 904L Stainless Steel Pipe

1/8" IPS(.405"O. D.) 3 1/2" IPS( 4.000"O. D.)
SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4" IPS(.540"O. D.) 4" IPS(4.500"O. D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8" IPS(.675"O. D.) 5" IPS( 5.563"O. D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
1/2" IPS(.840"O. D.) 6" IPS(6.625"O. D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050"O. D.) 8 ” IPS(8.625"O. D.)
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′O. D.) 10" IPS(10.750"O. D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660"O. D.) 12" IPS(12.750"O. D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900"O. D.) 14" IPS(14.000"O. D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2" IPS(2.375"O. D.) 16" IPS(16.000"O. D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875"O. D.) 18" IPS (18.000"O. D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3" IPS( 3.500"O. D.)
SCH 5, 10, 40, 80, 160, XXH

Tolerance Chart of 904L Stainless Steel Tube

Stainless Steel 904L Pipe OD astm b677 tp 904l Pipe Tolerance
4 to 35 milimeter +/- 0.08 milimeter
35 to 38 milimeter +/- 0.15 milimeter
38 to 60 milimeter +/- 0.20 milimeter
60 and above +/- 0.25 milimeter

SS 904L Tubing Surface Finish

Surface Finish Internal Surface(ID) Exterbal Surface(OD)
Roughness Average(RA) Roughness Average(RA)
μ inch μm μ inch μm
AP Annealed & Pickled Not defined Not defined 40 or Not defined 1.0 or Not defined
BA Beight Annealed 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
MP Mechanical Polish 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
EP Electro Polish 15,10,7,5 0.38,0.25,0.20;0.13 32 0.8

904L SS Pipe Size in mm

WT= wall thickness, OD= Outside Diameter, ID= Inside Diameter

904L Stainless Steel Pipe OD
mm
Pipe WT
mm
in. Sch Kg/m
13.72 1.65 1/4 10S 0.50
13.72 2.24 1/4 40S 0.64
13.72 3.02 1/4 80S 0.81
17.15 1.65 3/8 10S 0.64
17.15 2.31 3/8 40S 0.86
17.15 3.20 3/8 80S 1.12
21.34 2.11 1/2 10S 1.02
21.34 2.77 1/2 40S 1.29
21.34 3.73 1/2 80S 1.65
26.67 2.11 3/4 10S 1.30
26.67 2.87 3/4 40S 1.71
26.67 3.91 3/4 80S 2.23
33.40 2.77 1 10S 2.13
33.40 3.38 1 40S 2.54
33.40 4.55 1 80S 3.29
33.40 6.352) 1 160 4.30
42.16 2.77 10S 2.73
42.16 3.56 40S 3.44
42.16 4.85 80S 4.53
42.16 6.352) 160 5.69
48.26 2.77 10S 3.16
48.26 3.68 40S 4.11
48.26 5.08 80S 5.49
60.33 2.77 2 10S 3.99
60.33 3.91 2 40S 5.52
60.33 5.54 2 80S 7.60
60.33 8.742) 2 160 11.29
73.03 3.05 10S 5.35
73.03 5.16 40S 8.77
73.03 7.01 80S 11.59
88.90 3.05 3 10S 6.56
88.90 5.49 3 40S 11.47
88.90 7.62 3 80S 15.51
88.90 11.132) 3 160 21.67
101.60 3.05 10S 7.53
101.60 5.74 40S 13.78
101.60 8.08 80S 18.92
114.30 3.05 4 10S 8.50
114.30 6.02 4 40S 16.32
114.30 8.56 4 80S 22.67
114.30 13.492) 4 160 34.05
141.30 6.55 5 40S 22.10
141.30 9.53 5 80S 31.44
141.30 15.882) 5 160 49.87
168.28 3.4 6 10S 14.04
168.28 7.11 6 40S 28.69
168.28 10.97 6 80S 43.21
168.28 14.27 6 120 54.75
168.28 18.262) 6 160 68.59
219.08 8.18 8 40S 43.20
219.08 12.7 8 80S 65.63
219.08 18.23 8 120 91.30
219.08 23.012) 8 160 112.97

Size Schedule Chart of 904L Stainless Steel Welded Tubes

Wall Thickness 904L Stainless Steel Pipe Sizes ( O.D.)
.010 1/16" , 1/8" , 3/16"
.020 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.012 1/8"
.016 1/8" , 3/16"
.028 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.035 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.049 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.065 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.083 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.095 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.109 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.120 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.125 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.134 1"
.250 3"
.375 3 1/2"

UNS N08904 Seamless Pipe Chemical Composition

Grade C Mn Si P S Cr MO Ni CU
904L Min 19.0 4.00 23.00 1.00
max 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 2.00

WERKSTOFF NR. 1.4539 Hexagonal Pipe Mechanical Strength Table

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) Brinell (HB)
904L 490 220 35 70-90 typical
Rockwell Hardness value range is typical only; other values are specified limits.

Navstar Steel is a UNS N08904 Seamless Pipe manufacturer in India and SS 904L Pipe Suppliers, built a distribution network with more then 60 countries globally.

Most Selling Types Of ASTM B677 TP 904L SS Round Pipes

8 sch 10 stainless steel 904l tube

8 sch 10 stainless steel 904l tube

SS 904L Pipe 3.0mm dia x 0.50mm wall x500mm

stainless Dteel 904L Pipe 3.0mm dia x 0.50mm wall x500mm

Customized 904l 4 Inch Stainless Steel Pipe

Customized 904l 4 Inch Stainless Steel Pipe

904L welded inox stainless steel pipe

904L welded inox stainless steel pipe

1 inch sch 40 904l stainless steel pipe

1 inch sch 40 904l stainless steel pipe

SS 904L Seamless Pipe 1/4(13.72mm) NBxSch10/10s(1.65mm) wall x500mm

Stainless Steel 904L Seamless Pipe 1/4"(13.72mm) NBxSch10/10s(1.65mm) wall x500mm

AISI 904L 18 inch Welded Stainless Pipe

AISI 904L 18 inch Welded Stainless Pipe

904L stainless steel capillary tube micro polished 4mm capillary pipe

904L stainless steel capillary tube micro polished 4mm capillary pipe

Thickness 9.0mm aisi 904l seamless stainless steel pipe

Thickness 9.0mm aisi 904l seamless stainless steel pipe

904L 5mm thickness stainless steel pipe

904L 5mm thickness stainless steel pipe

100mm diameter seamless stainless steel pipe 904l

100mm diameter seamless stainless steel pipe 904l

904L Stainless Steel Pipe outer 29mm 38mm

904L Stainless Steel Pipe outer 29mm 38mm

Equivalent Material Grade Of Stainless Steel UNS N08904 Square Pipe

STANDARD WERKSTOFF NR. UNS JIS AFNOR BS KS EN
SS 904L 1.4539 N08904 SUS 890L Z2 NCDU 25-20 904S13 STS 317J5L X1NiCrMoCu25-20-5

We are SS 904L Pipe Suppliers in India. Check updated & latest 904L Stainless Steel Price In India.

Physical Grade Of 904L SS Hollow Pipe

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Elec Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C At 20°C At 500°C
904L 8000 200 15 13 500

Check below the stock of Stainless Steel 904L Pipe & Tube

OD mm wall thikness mm ANSI weight kg/m
10,00 2,00 0,401
13,50 2,30 0,645
17,20 2,30 0,858
20,00 2,00 0,901
21,30 2,00 0,967
21,30 2,60 1,217
21,34 2,11 1/2″ SCH 10S 1,016
21,34 2,77 1/2″ SCH 40S 1,288
21,34 3,37 1/2″ SCH 80S 1,645
25,00 2,00 1,152
26,67 2,11 3/4″ SCH 10S 1,299
26,67 2,87 3/4″ SCH 40S 1,710
26,67 3,91 3/4″ SCH 80S 2,239
26,90 2,00 1,247
26,90 2,60 1,582
30,00 2,00 1,402
33,40 2,77 1″ SCH 10S 2,125
33,40 3,38 1″ SCH 40S 2,541
33,40 4,55 1″ SCH 80S 3,287
33,70 2,00 1,588
33,70 2,60 2,025
33,70 3,20 2,444
38,00 2,60 2,305
42,16 2,77 1.1/4″ SCH 10S 2,732
42,16 3,56 1.1/4″ SCH 40S 3,441
42,16 4,85 1.1/4″ SCH 80S 4,536
42,40 2,00 2,023
42,40 2,60 2,591
42,40 3,20 3,141
48,26 2,77 1.1/2″ SCH 10S 3,155
48,26 3,68 1.1/2″ SCH 40S 4,108
48,26 5,08 1.1/2″ SCH 80S 5,493
48,30 2,00 2,319
48,30 2,60 2,975
48,30 3,20 3,614
60,30 2,00 2,920
60,30 2,60 3,757
60,30 2,90 4,168
60,30 3,60 5,111
60,33 2,77 2″ SCH 10S 3,992
60,33 3,91 2″ SCH 40S 5,524
60,33 5,54 2″ SCH 80S 7,601
73,03 5,16 2.1/2″ SCH 40S 8,769
76,10 2,90 5,315
76,10 3,60 6,535
88,90 2,90 6,245
88,90 3,05 3″ SCH 10S 6,557
88,90 4,05 8,605
88,90 5,49 3″ SCH 40S 11,466
88,90 7,62 3″ SCH 80S 15,509
108,00 4,00 10,417
114,30 3,05 4″ SCH 10S 8,496
114,30 3,60 9,979
114,30 4,50 12,372
114,30 6,02 4″ SCH 40S 16,322
114,30 8,56 4″ SCH 80S 22,660
114,30 8,56 4″ SCH 80S 22,665
139,70 4,00 13,592
168,30 3,40 6″ SCH 10S 14,039
168,30 5,00 20,445
168,30 7,11 6″ SCH 40S 28,697
219,10 8,18 8″ SCH 40S 43,202

Navstar Steel is a Govt. approved certified 904L Stainless Steel Pipe Suppliers In India. All of our 904L Stainless Pipe are manufactured and tested to international standards, and specifications. We are well-known as a trusted vendor as a Stainless Steel 904L Seamless And Welded Pipes manufactuers & distributor in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 58 countries.

Product Description Outside Diamter, OD (in mm) Wall Thickness, WT (in mm)
904L SS Rectangular Pipe 10*20mm to 100*200mm 0.5mm-30mm
904L SS Colour Coated Pipe 6mm to 630mm 0.5mm-30mm
904L Stainless Steel Ornamental Tubes 12.7mm to 76.2mm 0.5mm-2.0mm
904L SS Electropolished Pipes/Tubes 12.7mm to 250mm 0.5mm-30mm
904L SS Slot Round Pipe 12.7mm to 76.2mm 0.5mm-2.0mm
904L SS Round Pipe 6mm – 630mm 0.5mm-30mm
904L SS Square Pipe 12.7mm* 12.7mm to 300mm* 300mm 0.5mm-30mm
904L SS Handrail Pipe 0.5mm-2.0mm
904L SS U Shaped Pipe 20mm to 200mm 0.5mm-2.0mm
904L Thin-Wall Stainless Steel Pipe 22mm*0.7mm to 108mm*2.0mm 0.5mm-2.0mm
904L SS Triangle Pipe 16mm to 85mm 0.5mm-3.0mm
904L SS Hexagonal Pipe 13mm to 85mm 0.5mm-2.0mm
904L Inner/Outside Polished Stainless Steel Pipe 12.5mm to 203.2mm 1.0mm – 5mm
Stainless Steel 904L Capillary Pipe 0.28mm to 10mm 0.08mm – 1.2mm
Stainless Steel 904L Seamless Pipe 6mm to 430mm 0.8mm – 30mm

Weight Of Stainless Steel 904L Rectangular Pipe

NPS Outside Diameter Wall Thickness 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
Accept all small/ Large OrdersASTM B677 TP 904L SS Round Pipes, Stainless Steel UNS N08904 Square Pipe, 904L SS Hollow Pipe at reasonable price

Price List of 904L Stainless Steel Polished Pipe

Price of 904L Stainless Steel Pipe manufacturer in India 904L Stainless Steel Pipe Price in India (INR) 904L SS Pipe Price in UAE Dirham
Stainless Steel 904L Pipe 950 INR 48.67 UAE Dirham
SS 904l Seamless Tubes 1300 INR 66.60 UAE Dirham
Uns N08904 Pipe 1150 INR 58.91 UAE Dirham
Call us to know more about Ready stock of SS 904L Pipes, Stainless Steel 904L Rectangular Pipe, View Pressure Rating of 904L Stainless Steel Polished Pipe.

904L SS Tube Pressure Chart

Pipe O.D.
(in.)
Wall Thickness of Pipe/Tube (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (psig)
1/8 7900 10100
1/4 3700 4800 7000 9500
5/16 3700 5400 7300
3/8 3100 4400 6100
1/2 2300 3200 4400
3/4 2200 3000 4000 4600
1 2200 2900 3400 3900 4300
Maximum Allowable Working Pressure (Psi) For Fractional Sizes
Pipe OD Wall Thickness (Inches)
.010 .012 .016 .020 .028 .035 .049 .065 .083 .095 .109 .120
1/16 6,422 7,872 10,768 13,484
1/8 6,422 9,325 11,823
3/16 4,081 5,935 7,630 11,005
1/4 4,305 5,518 8,053 10,946
3/8 3,530 5,107 7,029
1/2 2,595 3,721 5,078 6,699
5/8 2,051 2,927 3,970 5,200 6,056
3/4 1,696 2,412 3,259 4,249 4,933 5,755 6,422
7/8 1,446 2,051 2,764 3,592 4,161 4,842 5,391
1 5,040 7,140 9,595 12,445 14,390 16,715 18,585
Maximum Allowable Working Pressure (Bar) For Metric Sizes
Pipe OD Wall Thickness (Inches)
0.5 0.6 0.7 0.8 1.0 1.2 1.5 1.6 1.8 2.0 2.2 2.5 3.0
3 464 567 672 775 965
4 335 411 491 567 723 873
6 310 360 464 567 723 775
8 227 262 335 411 528 567
10 206 262 320 411 442
12 169 215 262 335 360 411 464
14 182 222 282 303 345 389 433 500 612
16 158 192 244 262 298 335 372 430 528
18 140 169 215 230 262 294 326 377 464
22 113 137 173 186 211 236 262 301 369
25 99 120 152 162 184 206 228 262 320