ASTM A312 Gr TP304H Seamless Pipe and SS 304H ERW Tube supplier in India.

Stainless Steel 304H Pipe

What is Stainless Steel 304H Pipe
Stainless steel 304H pipe is an austenitic high carbon grade. The pipes in this grade are designed with superior chromium and nickel content giving them excellent corrosion and oxidation resistance properties. These pipes have good strength and possess good long and short-term creep strength in stress-induced systems.

What is the difference between 304H Seamless Pipe and Welded Pipe

  • A 304H seamless pipe is designed by passing hot steel billets through extruded metal. A welded pipe is produced by welding pieces of sheet or strips.
  • A welded 304h pipe is designed with seams or welds, while a seamless pipe doesn’t possess any welds or seams.
  • A seamless configuration possesses superior strength when compared to a grade of welded pipe.
  • Welded pipe grade is cheaper when compared to seamless pipe modules.

What does the H stand for in 304H
H in the 304H standard signifies the presence of higher carbon content. The grade 304H components are designed possessing not less than 0.04% and not more than 0.10% of carbon content.

What is the difference between ASTM A312 TP304H vs ASME SA TP304H

  • ASME SA TP304H code regulates, designs, and development of different standards for boilers and pressure vessel grades. ASTM A312 TP304H grade publishes technical standards for different material type and their services.
  • ASTM grade covers 12,000 or more standards of products and services while ASME grade covers close to 600 technical standards.

304h Stainless Steel Pipe Vs Tube
Pipes and tubes are two of the common piping grades of the 304H range. Both these components can be differentiated based on certain key features.

  • A 304h stainless steel pipe is always round, while a tube can be shaped in square, rectangular, and round configurations.
  • A pipe is measured based on its nominal size and schedule. A 304h SS tube can be characterized by its wall thickness and outer diameter.
  • A standard tube can be hot as well as cold rolled. But a pipe grade can only be hot rolled.
  • Stainless steel 304h tubes are stronger compared to standard pipes of the 304h grade.

Check ASTM A312 TP 304H Seamless Pipe and Austenitic Stainless Steel 304H Railing Pipe chemical / mechanical Properties

Stainless Steel 304H Pipe Specification And Grade

Standards ASTM/ ASME A 312 / SA 312
Available Pipes Form Round and Hydraulic Form Etc
Stock Length Double, Cut Length, and Single Random
Dimensions Standard API, ASTM, ASME
End Finishing Plain End, Theaded, Beveled End
Size Range Nominal Bore between 1/2to 16
Frequently Used Type Welded / ERW / LSAW/ Seamless /Fabricated Pipes
Outer Diameter Sizes 1/8" upto 30″ Nominal Bore in Inch
Thickness Range Schedule 20 - 120
Outer Diameter 6″upto 100″Nominal Bore
Size 1/2″ upto 24″ Nominal Bore

304H Stainless Steel Tube Chemical Properties

Grade S C Cr Mn Ni Si Mo P N
304H min.
max.

0.030
0.04
0.10
18.0
20.0

2.0
8.0
10.5

0.75
-0.045

304H SS Tubing Mechanical Characteristics

Grade Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Tensile Strength (MPa) min Hardness
Brinell (HB) max Rockwell B (HR B) max
304H 205 40 515 201 92

ASTM A312 TP 304H Seamless Pipe Equivalent Material Grade

Grade Swedish SS UNS No Old British Japanese JIS Euro norm
BS En No Name
304H S30409 304S51 1.4948 X6CrNi18-11

Searching 304H Stainless Steel Tube suppliers in Mumbai for 2B BA 2D HRA Finishes? Check 304H SS Tubing and ASME SA 312 Grade 304H Welded Pipe wall thickness & Dimensions.

ASME SA 312 Grade 304H Welded Pipe Pressure Rating

Schedule of Pipe Size of Stainless Steel 304 Seamless Pipe
(inches)
(°F) Temperature
500 200 400 100 700 300 650 750 600
80 1" 2791 3634 3002 4213 2528 3265 2580 2501 2659
40 1" 2019 2629 2171 3048 1824 2362 1867 1810 1924
40 1.5" 1496 1947 1608 2257 1354 1750 1383 1340 1425
160 1" 4068 5296 4375 6140 3684 4759 3761 3646 3876
160 1.5" 3060 3984 3291 4619 2772 3580 2829 2743 2916
80 1.5" 2108 2744 2267 3182 1909 2466 1949 1889 2009
80 2" 1820 2369 1957 2747 1648 2129 1682 1631 1734
40 2" 1260 1640 1355 1902 1141 1474 1165 1129 1201
40 3" 1196 1558 1287 1806 1084 1400 1106 1072 1140
160 2" 2980 3880 3205 4499 2699 3486 2755 2671 2840
160 3" 2544 3312 2736 3840 2304 2976 2352 2280 2424
80 3" 1691 2202 1819 2553 1532 1979 1564 1516 1612
80 4" 1466 1909 1577 2213 1328 1715 1355 1314 1397
40 4" 1014 1321 1091 1531 919 1187 938 909 967
40 5" 889 1158 956 1342 805 1040 822 797 847
160 4" 2386 3106 2566 3601 2161 2791 2206 2138 2273
80 5" 1312 1709 1411 1981 1189 1535 1213 1176 1250
160 5" 2262 2945 2433 3414 2049 2646 2091 2027 2155
80 6" 1267 1650 1363 1913 1148 1483 1172 1136 1208
40 6" 808 1052 869 1219 732 945 747 724 770
40 8" 711 926 765 1073 644 832 657 637 678
160 6" 2179 2836 2343 3289 1973 2549 2014 1953 2076
160 8" 2103 2738 2262 3175 1905 2460 1944 1885 2004
80 8" 1121 1459 1205 1692 1015 1311 1036 1005 1068
80 10" 1066 1388 1147 1609 966 1247 986 956 1016
40 10" 945 840 694 974 584 755 596 578 615
160 10" 2085 2714 2242 3147 1880 2439 1927 1868 1986

304H Stainless Steel Pipe Weight Per Meter

28 .028" Thickness
035 .035" Thickness
039 .039" Thickness
049 .049" Thickness
065 .065" Thickness
083 .083" Thickness
109 .109" Thickness
Stockist and distributor of UNS S30409 ERW Pipe and ASTM A312 Tp 304H Bright annealed tube in Mumbai, also find schedule chart of WNR. 1.4948 Round Pipes

UNS S30409 Seamless Pipe Stocks

Details Method of Manufacture Seamless/ Welded Size DFARS Schedule
W 304 A-312 SS 1/4 Schedule 80 DRAWN & WELDED 0.25 Yes 80
W 304 A-312 SS 1/8 Schedule 40 0.125 40
SMLS 304 A-312 3/8 Schedule 40 DRAWN & SEAMLESS 0.375 40
W 304 A-312 SS 1/4 Schedule 40 DRAWN & WELDED 0.25 40
SMLS 304 A-312 1/4 Schedule 80 DRAWN & SEAMLESS 0.25 80
W 304 A-312 SS 1/4 Schedule 10 DRAWN & WELDED 0.25 10
SMLS 304 A-312 1/4 Schedule 40 DRAWN & SEAMLESS 0.25 40
SMLS 304 A-312 3/8 Schedule 80 0.375 80
W 304 A-312 SS 3/8 Schedule 80 DRAWN & WELDED 0.375 80
W 304 A-312 SS 3/8 Schedule 40 0.375 40

UNS S30409 ERW Pipe Dimensions Standard

Nominal size in Inches Wall thickness in MM Outside diameter in Inches Weight in lb/ft Outside diameter in MM Weight in kg/m Wall thickness in Inches
1/2 2.11 0.840 0.68 21.3 1.00 0.083
3/4 2.11 1.050 0.87 26.7 1.29 0.083
1 2.77 1.315 1.41 33.4 2.11 0.109
1 1/4 2.77 1.660 1.82 42.2 2.71 0.109
1 1/2 2.77 1.900 2.1 48.3 3.13 0.109
2 2.77 2.375 2.66 60.3 3.96 0.109
2 1/2 3.05 2.875 3.56 73.0 5.29 0.120
3 3.05 3.500 4.37 88.9 6.50 0.120
3 1/2 3.05 4.000 5.01 101.6 7.46 0.120
4 3.05 4.500 5.66 114.3 8.42 0.120
5 3.40 5.563 7.82 141.3 11.64 0.134
6 3.40 6.625 9.35 168.3 13.91 0.134
8 3.76 8.625 13.50 219.1 20.10 0.148
10 4.19 10.750 18.79 273.1 27.96 0.165
12 4.57 12.750 24.34 323.9 36.22 0.180
14 4.78 14.000 27.97 355.6 41.62 0.188
16 4.78 16.000 32.02 406.4 47.65 0.188
18 4.78 18.000 36.05 457.0 53.65 0.188
20 5.54 20.000 46.42 508.0 69.09 0.218
22 5.54 22.000 51.14 559.0 76.10 0.218
24 6.35 24.000 63.93 610.0 95.13 0.250
30 7.92 30.000 99.60 762.0 148.22 0.312

WNR. 1.4948 Round Pipe Wall Thickness Chart

Size Wall Thickness OD Weight
1/8 inches 0.068 inches
1.7272 mm
0.405 inches
10.287 mm
0.245 lbs/ft
0.36460018 kg/m
1/4 inches 0.088 inches
2.2352 mm
0.54 inches
13.716 mm
0.425 lbs/ft
0.6324697 kg/m
3/8 inches 0.091 inches
2.3114 mm
0.675 inches
17.145 mm
0.568 lbs/ft
0.845277152 kg/m
1/2 inches 0.109 inches
2.7686 mm
0.84 inches
21.336 mm
0.851 lbs/ft
1.266427564 kg/m
3/4 inches 0.113 inches
2.8702 mm
1.05 inches
26.67 mm
1.131 lbs/ft
1.683113484 kg/m
1 inches 0.133 inches
3.3782 mm
1.315 inches
33.401 mm
1.68 lbs/ft
2.50011552 kg/m
1 1/4 inches 0.140 inches
3.556 mm
1.66 inches
42.164 mm
2.274 lbs/ft
3.384084936 kg/m
1 1/2 inches 0.145 inches
3.683 mm
1.9 inches
48.26 mm
2.719 lbs/ft
4.046317916 kg/m
2 inches 0.154 inches
3.9116 mm
2.375 inches
60.325 mm
3.654 lbs/ft
5.437751256 kg/m
2 1/2 inches 0.203 inches
5.1562 mm
2.875 inches
73.025 mm
5.795 lbs/ft
8.62391038 kg/m
3 inches 0.216 inches
5.4864 mm
3 1/2 inches
88.90 mm
7.579 lbs/ft
11.278794956 kg/m
3 1/2 inches 0.226 inches
5.7404 mm
4 inches
101.6 mm
9.113 lbs/ft
13.561638532 kg/m
4 inches 0.237 inches
6.0198 mm
4.500 inches
114.3 mm
10.794 lbs/ft
16.063242216 kg/m
5 inches 0.258 inches
6.5532 mm
5.563 inches
141.3002 mm
14.623 lbs/ft
21.761422172 kg/m
6 inches 0.280 inches
7.112 mm
6.625 inches
168.275 mm
18.981 lbs/ft
28.246840884 kg/m
8 inches 0.322 inches
8.1788 mm
8.625 inches
219.075 mm
28.564 lbs/ft
42.507916496 kg/m
10 inches 0.365 inches
9.271 mm
10.75 inches
273.05 mm
40.498 lbs/ft
60.267665672 kg/m
12 inches 0.375 inches
9.5250 mm
12.75 inches
323.85 mm
49.580 lbs/ft
73.78317112 kg/m

Types of SA 312 TP 304H Hollow Pipe

304H Stainless Steel Tube
304H Stainless Steel Tube
304H Stainless Steel Tube
ASTM A 312 304H SS Cold Rolled Pipes
ASTM A 312 304H SS Cold Rolled Pipes
ASTM A 312 304H SS Cold Rolled Pipes
ASME SA 312 Grade 304H Welded Pipe
ASME SA 312 Grade 304H Welded Pipe
ASME SA 312 Grade 304H Welded Pipe
SS 304H Cold Drawn Pipes
SS 304H Cold Drawn Pipes
SS 304H Cold Drawn Pipes
AISI 304H Schedule 40 Pipe
AISI 304H Schedule 40 Pipe
AISI 304H Schedule 40 Pipe
UNS S30409 Seamless Pipe
UNS S30409 Seamless Pipe
UNS S30409 Seamless Pipe
SA 312 TP 304H Hollow Pipe
SA 312 TP 304H Hollow Pipe
SA 312 TP 304H Hollow Pipe
SS grade 1.4948 Polished Pipe
SS grade 1.4948 Polished Pipe
SS grade 1.4948 Polished Pipe
304H SS Pipes
304H SS Pipes
304H SS Pipes
View Martensitic Stainless Steel 304H Heat exchanger Tubes and SA 312 TP 304H Condenser Tubing sizes chart in mm, Buy AISI 304H Schedule 40 Pipe at factory price in Mumbai

304H SS Pipe Size Chart

Outer diameter
mm
Wall Thickness
mm
Sch in. Kg/m
13.72 1.65 10S 1/4 0.50
13.72 2.24 40S 1/4 0.64
13.72 3.02 80S 1/4 0.81
17.15 1.65 10S 3/8 0.64
17.15 2.31 40S 3/8 0.86
17.15 3.20 80S 3/8 1.12
21.34 2.11 10S 1/2 1.02
21.34 2.77 40S 1/2 1.29
21.34 3.73 80S 1/2 1.65
26.67 2.11 10S 3/4 1.30
26.67 2.87 40S 3/4 1.71
26.67 3.91 80S 3/4 2.23
33.40 2.77 10S 1 2.13
33.40 3.38 40S 1 2.54
33.40 4.55 80S 1 3.29
33.40 6.352) 160 1 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 10S 2 3.99
60.33 3.91 40S 2 5.52
60.33 5.54 80S 2 7.60
60.33 8.742) 160 2 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 10S 3 6.56
88.90 5.49 40S 3 11.47
88.90 7.62 80S 3 15.51
88.90 11.132) 160 3 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 10S 4 8.50
114.30 6.02 40S 4 16.32
114.30 8.56 80S 4 22.67
114.30 13.492) 160 4 34.05
141.30 6.55 40S 5 22.10
141.30 9.53 80S 5 31.44
141.30 15.882) 160 5 49.87
168.28 3.4 10S 6 14.04
168.28 7.11 40S 6 28.69
168.28 10.97 80S 6 43.21
168.28 14.27 120 6 54.75
168.28 18.262) 160 6 68.59
219.08 8.18 40S 8 43.20
219.08 12.7 80S 8 65.63
219.08 18.23 120 8 91.30
219.08 23.012) 160 8 112.97

ASTM A312 Gr TP 304H Polished Pipe HS Code

HS CODE Description of Stainless Steel 304 Pipe Manufacturers in India
7304 Tubes, Pipes And Hollow Profiles, Seamless, Of Iron Or Steel
73044100 Cold-drawn or cold-rolled
73044900 Other
7306 Tubes, Pipes And Hollow
73064000 welded, of circular cross-section
7218 Ingots Or Other Primary Forms; Semifinished
72189990 Other
7307 Tube Or Pipe
73072900 Other

304h Stainless Steel Pipe Properties

Heat Resistance
  • Contain high temperature above 500° C and up to 800° C.
  • Good oxidation resistance in intermittent - 870° C and continuous - 920° C.

Corrosion Resistance

Contain high temperature above 500° C and up to 800° C. Good oxidation resistance in
intermittent - 870° C continuous - 920° C.

Weldability

Most standard processes is readily welded. Its required anneal after welding, and it restoring the corrosion resistance lost by sensitization.

Processing

Temperatures between 1652-2102° F and annealed at 1900° F. Cold forming helps increase strength and hardness also make magnetic.

Machineability

BBest results are achieved at slower speed, good lubrication, sharp tooling. Work hardening and chip breaking during deformation.

AISI 304H Schedule 40 Pipe Schedule Chart

O.D. Designation of Diameter Nominal Wall Thickness
Diameter
Milimeter
Schedule 5S Schedule 5 Schedule 10S Schedule 10 Schedule 40S Schedule 40
(A) (B) Wall
Thk
Weight Kg/Mtr Wall
Thk
Weight Kg/Mtr Weight Kg/Mtr Wall
Thk
Wall
Thk
Weight Kg/Mtr Weight Kg/Mtr Wall
Thk
Wall
Thk
Weight Kg/Mtr
10.3 6 1/8 1 0.23 - - 0.27 1.2 - - 0.37 1.73 - -
13.7 8 1/4 1.2 0.37 - - 0.49 1.65 - - 0.64 2.24 - -
17.2 10 3/8 1.2 0.47 - - 0.63 1.65 - - 0.87 2.31 - -
21.3 15 1/2 1.65 0.01 1.65 0.81 1.02 2.11 2.11 1.02 1.29 2.77 - -
26.7 20 3/4 1.65 1.03 1.65 1.03 1.3 2.11 2.11 1.3 1.71 2.87 - -
33.4 25 1 1.65 1.31 1.65 1.31 2.13 2.77 2.77 2.13 2.54 3.38 - -
24.2 32 11/4 1.65 1.67 1.65 1.67 2.73 2.77 2.77 2.73 3.44 3.56 - -
48.3 40 11/2 1.65 1.93 1.65 1.93 3.16 2.77 2.77 3.16 4.11 3.68 - -
60.3 50 2 1.65 1.93 1.65 2.42 3.99 2.77 2.77 3.99 5.52 3.91 - -
73 65 21/2 2.11 3.75 2.11 3.75 5.34 3.05 3.05 5.34 8.77 5.16 - -
88.9 80 3 2.11 4.59 2.11 4.59 6.56 3.05 3.05 6.56 11.47 5.49 - -
101.6 90 31/2 2.11 5.25 2.11 5.25 7.53 3.05 3.05 7.53 13.78 5.74 - -
114.3 100 4 2.11 5.93 2.11 5.93 8.5 3.05 3.05 8.5 6.32 6.02 - -
141.3 125 5 2.77 9.61 2.77 9.61 11.74 3.4 3.43 11.74 2210 6.55 - -
168.3 150 6 2.77 11.47 2.77 11.47 14.04 3.4 3.43 14.04 28.69 7.11 - -
219.1 200 8 2.77 15 2.77 15 20.77 3.76 3.76 20.27 43.2 8.18 - -
273.1 250 10 3.4 22.95 3.4 22.95 28.2 4.19 4.19 28.2 61.22 9.27 - -
323.9 300 12 3.96 31.72 4.19 33.6 36.54 4.57 4.57 36.54 75.01 9.53 10.31 80.94
355.6 350 14 3.96 34.86 - - 41.99 4.78 6.35 55.53 82.58 9.53 11.13 96
406.4 400 16 4.19 42.2 - - 48.07 4.78 6.35 63.61 94.7 9.53 12.7 125.2
457.2 450 18 4.19 47.46 - - 54.15 4.78 6.35 71.69 106.83 9.53 14.27 158.27
508 500 2C 4.78 60.23 - - 69.7 5.54 6.35 79.76 118.9 9.53 15.06 185.89
558.8 550 22 4.78 65.95 - - 76.75 5.54 6.35 87.84 131.07 9.53 15.88 216.04
609.6 600 24 5.54 83.8 - - 95.92 6.35 6.35 95.92 143.2 9.53 17.45 258.74
660.4 650 26 - - - - - - 7.92 129.4 155.32 9.53 - -
711.2 700 28 - - - - - - 7.92 139.47 167.44 9.53 - -
762 750 3C 6.35 120.15 - - 149.55 7.92 7.92 149.55 179.56 9.53 - -
812.8 800 32 - - - - - - 7.92 159.62 191.69 9.53 17.48 348.11
863.6 850 34 - - - - - - 7.92 169.64 203.74 9.53 17.48 370.22
914.4 900 36 - - - - - - 7.92 179.77 215.93 9.53 19.05 427.09

Supply Range of SS grade 1.4948 Polished Pipe

Sr. No. Description Wall Thickness Outside Diamter
1 ASTM A312 Gr TP304 Handrail Tube 0.5mm-3.0mm 16mm to 85mm
2 304 Stainless Steel Round Pipe 0.5mm-30mm 6mm – 630mm
3 SA312 TP304 Thin-Wall Stainless Steel Tube 0.5mm-2.0mm
4 SS 304 Colour Coated Tube 0.5mm-30mm 12.7mm* 12.7mm to 300mm* 300mm
5 Stainless Steel 304 Capillary Tube 0.5mm-2.0mm 22mm*0.7mm to 108mm*2.0mm
6 ASTM A312 TP304 Ornamental Tubes 0.5mm-30mm 10*20mm to 100*200mm
7 304 Stainless Steel Seamless Tube 1.0mm – 5mm 12.5mm to 203.2mm
8 Stainless Steel 304 Pipe 0.08mm – 1.2mm 0.28mm to 10mm
9 UNS S30403 Slot Round Pipe 0.5mm-2.0mm 12.7mm to 76.2mm
10 SS 304 Inner/Outside Polished Stainless Steel Tube 0.5mm-2.0mm 20mm to 200mm
11 DIN 1.4307 Triangle Tube 0.5mm-30mm 12.7mm to 250mm
12 SS 304 Seamless Pipe 0.8mm – 30mm 6mm to 430mm
13 SA 312 TP304 Hexagonal Tube 0.5mm-2.0mm 12.7mm to 76.2mm
14 AISI 304 U Shaped Tube 0.5mm-2.0mm 13mm to 85mm

Stainless Steel Seamless Pipe 304H Roughness

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

ASTM A312 SS 304H Pipes Tolerance

SS 304 Pipe OD AISI 304 Seamless Pipe Tolerance
4 to 35mm +/- 0.08mm
35 to 38mm +/- 0.15mm
38 to 60mm +/- 0.20mm
60 and above +/- 0.25mm

SS TP 304H Welded Pipes Applications

304L Stainless Steel Pipe Applications
  • Boilers
  • Heat exchangers
  • Pipelines
  • Cooling towers
  • Steam exhausts
  • Condensers
  • Electric generation plants
  • Petroleum refineries

304H SS Pipes Inventory

UNS S30409 Seamless Pipe 304H Stainless Steel Fabricated Pipes
Stainless Steel 304H Pipe Stainless Steel Seamless Pipe 304H
SS 304H Seamless Pipes Stainless Steel 304H Welded Pipe
SS 304H Welded Pipes 304H Stainless Steel ERW Pipes
WNR. 1.4948 Round Pipe Steel 304H Fabricated Pipes
304H Stainless Steel Tube ASTM A312 SS 304H Pipes
SA 312 TP 304H Hollow Pipe 304H SS Polished Pipes
304H Stainless Steel Welded Pipes SS TP 304H Welded Pipes
304H Stainless Steel Seamless Pipes SS TP 304H ERW / EFW Pipes
304H SS Tubing Steel 304H ERW Pipes
304H SS Pipe SS 304H LSAW Pipes
ASTM A312 TP 304H Seamless Pipe 304H SS Pipes
ASTM A312 Gr TP 304H Polished Pipe AISI SS TP 304H Pipes
ASME SA 312 Grade 304H Welded Pipe SS 304H Fabricated Pipes
AISI 304H Schedule 40 Pipe 304H Stainless Steel LSAW Pipes
Steel 304H Welded Pipes ASME SA312 Stainless Steel 304H Hot Rolled Pipes
SS 304H ERW Pipes Steel 304H LSAW Pipes
304H Stainless Steel Pipe SS 304H Cold Drawn Pipes
SS grade 1.4948 Polished Pipe Stainless Steel 304H Pipes
UNS S30409 ERW Pipe ASTM A 312 304H SS Cold Rolled Pipes

ASME SA312 Stainless Steel 304H Hot Rolled Pipes Physical Properties

Grade Specific Heat 0-1000C (J/kg.K) Density (kg/m3) Electrical Resistivity (n.m) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/0C) Thermal Conductivity (W/m.K)
0-3150C 0-1000C 0-5380C 5000C 1000C
304H 500 8000 720 193 17.8 17.2 18.4 21.5 16.2

SS 304H Cold Drawn Pipes Value Added Services

  • 100% X-Ray Welding
  • Pipe Polishing
  • Beveling
  • Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
  • Ultrasonic Testing
  • Heat Treatment, Annealing, Pickling
  • Cold Drawing Services

Stainless Steel 304H Welded Pipe Guage

GAUGE THICKNESS RANGE (INCHES) TYPICAL VALUE (INCHES)
22 0.0025 upto 0.0029 0.0028
20 0.0031 upto 0.0035 0.0035
19 0.0038 upto 0.0042 0.0042
18 0.0044 upto 0.0049 0.0049
17 0.0053 upto 0.0058 0.0058
16 0.0060 upto 0.0065 0.0065
15 0.0066 upto 0.0074 0.0072
14 0.0075 upto 0.0085 0.0083
13 0.0087 upto 0.0097 0.0095
12 0.0101 upto 0.0111 0.0109
11 0.0112 upto 0.0122 0.012
10 0.0126 upto 0.0136 0.0134
9 0.0140 upto 0.0150 0.0148
8 0.0157 upto 0.0167 0.0165
7 0.0175 upto 0.0185 0.018
Supplier & Stockist of ASME SA 312 AISI Stainless Steel 304H Pipe in Mumbai, Also buy Jindal make SS grade 1.4948 Polished Tubes at dealer price in India.

ASTM A 312 304H SS Cold Rolled Pipes Price

SS TP 304H ERW / EFW Pipes Price List

Designation of Diameter Outside Diameter
Diameter SCH 10S
(B) (A) Meter Weight Kg/Mtr Wall Price in Price in
MM Thk INR/MTR INR/KG
1/8 6 10.03 0.027 1.2 94.5 350
1/4 8 13.7 0.049 1.65 147 300
3/8 10 17.2 0.063 1.65 189 300
1/2 15 21.3 1.02 2.11 244.8 240
3/4 20 26.7 1.3 2.11 312 240
1 25 33.4 2.13 2.77 489.9 230
11/4 32 24.2 2.73 2.77 627.9 230
11/2 40 48.3 3.16 2.77 711 225
2 50 60.03 3.99 2.77 897.75 225
21/2 65 73 5.34 3.05 1201.5 225
3 80 88.9 6.56 3.05 1476 225
31/2 90 101.6 7.53 3.05 1807.2 240
4 100 114.3 8.5 3.05 1955 230
5 125 141.3 11.74 3.4 2993.7 255
6 150 168.3 14.04 3.4 3510 250
8 200 219.1 20.077 3.76 5400.02 260
10 250 273.1 28.2 4.19 8460 300
12 300 323.9 36.54 4.57 11692.8 320
14 350 355.6 41.99 4.78 14696.5 350
16 400 406.4 48.07 4.78 18026.25 375

304H SS Polished Pipes Price

SS 304H Tubing Price Price List Price Stainless Steel 304H Pipe Suppliers in India(INR) 304H Stainless Steel Pipe Price in USD Stainless Steel Seamless Pipe 304H Price in UAE Dirham
STAINLESS STEEL HOT FINISHED SEAMLESS PIPES GRADE 304L INR 139 $ 1.54 5.65 UAE Dirham
STAINLESS STEEL HOT FINISHED SEAMLESS PIPES GRADE 304L OD NOT LESS THAN 42 MM INR 163 $ 1.46 5.35 UAE Dirham
ASTM A 312 GRADE TP304L SIZE(323.82MM OD X 8.95MM THK X 6000M LENGTH INR 168 $ 2.25 8.25 UAE Dirham
STAINLESS STEEL SEAMILESS PIPE GRADE TP304 SIZE : 219.0 MM OD X 5.7MM THK X 6000MM LENGTH INR 158 $ 1.48 5.45 UAE Dirham
STAINLESS STEEL HOT FINISHED SEAMLESS PIPES GRADE 304L INR 170 $ 2.11 7.76 UAE Dirham

AISI SS TP 304H Pipes Surface Finish

Surface features Surface roughness value Examples of processing methods
Dark glossy surface Ra0.2, Ra0.1, Ra0.05 Grinding, honing, super-fine grinding, polishing
Clearly visible knife marks Ra100, Ra50, Ra25 rough milling, rough planing, rough turning, drilling
No visible processing marks Ra1.6, Ra0.8, Ra0.4 fine grinding, grinding, Fine turning, fine hinge
Slightly seen knife marks Ra12.5, Ra6.3, Ra3.2 Fine turning, fine planing, fine milling, rough hinge, rough grinding

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304H Stainless Steel Pipe from Indian suppliers? Find our shipments in the following places

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304H Stainless Steel Tube

Bangladesh, Jakarta -Indonesia, Dubai, Los Alamos -Mexico, Hong Kong, Turkey, Argentina, Germany, China, Oman, Saudi Arabia (KSA).

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ASTM A312 Gr TP 304H Polished Pipe

Malaysia, Poland, Romania, Indonesia, Malaysia, Iran, Qatar, New Zealand, Brazil, Netherlands, United Arab Emirates (UAE).

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304H SS Tubing

USA, Chile, Ellington -United States, Canada, Sweden, United States, Greece, Singapore, Vietnam, Mexico, Denmark, Thailand, Finland.

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ASTM A312 TP 304H Seamless Pipe

Russia, Belgium, Norway, Egypt, Bahrain, Philippines, South Korea, Peru, Malaysia, Tehran -Iran, Colombia, Italy.

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ASME SA 312 Grade 304H Welded Pipe

Spain, Jakarta, Europe, Australia, Jordan, Dammam -KSA, Japan, Istanbul -Turkey, NY 12203 (USA), Dubai -UAE, Kuala Lumpur.

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Stainless Steel 304H Pipe

France, Singapore, Taiwan, South Africa, Portugal, Morocco, Czechia, Kuwait, Austria, United Kingdom (UK), Nigeria.