UNS S30403 Seamless Tubing and SS 304L Welded Tube Stockist in India


304L Stainless Steel Tube

The 304l grade is a low-carbon austenitic stainless steel module. A 304L Stainless Steel Tube is designed with a superior composition of nickel and chromium. These tubes showcase excellent corrosion resistance properties across stress-induced setups. The versatile grade of pipes work well in high as well as low temperature setups. These tubes are welded in place following standard welding procedures. We belong to a unique category of 304l stainless steel tube suppliers who provide quality assured products across all our outlets at the most reasonable rates. We also have good ties with the best logistical chains allowing us to deliver products to your doorstep in a short time frame.

The tubes in the 304l grade are generally designed in seamless and welded configurations. A UNS S30403 Seamless Tubing is produced through an extrusion process. Here hot steel billets are passed through the metal grade, ensuring that the tubes are precisely shaped in the correct dimensions. Designed without any welds, the AISI 304L Seamless Tubing has excellent strength and superior load-bearing capacity. These tubes showcase a tensile strength between 500mpa to 700mpa. They have minimum proof stress of 200mpa and can be elongated by a minimum of 45%. The Werkstoff Nr. 1.4306/ 1.4307 Seamless Tubing is slightly expensive due to the material and procedures required in producing the tubing. This tubing; however, has 20% higher load-bearing capacity and enhanced resistance to corrosion when compared to welded tubing. But the SS 304L Welded Tube is cheaper and requires less processing time. These tubes are produced by rolling sheets or strips, followed by welding them in place using standard welding procedures. We have a vast inventory of items in different shapes and sizes. If you have any queries about our products or want to get a quote on them, contact us for more information.

Supplier & stockist of 304L Stainless Steel Tube and Werkstoff Nr. 1.4306/ 1.4307 Seamless Tubing according to ASME, ASTM standards


304l Stainless Steel Tube Specification List

Buy cut to size Europe/ Japan origin 304L Stainless Steel Tubing and DIN 1.4306/ 1.4307 Welded Tubes at low cost in Mumbai, Gujarat, Chennai & Delhi

Standard Specifiaction 304L Stainless Steel Tube
EFW Tube Sizes 6 upto 100 inch Nominal Bore
Seamless Tube Sizes 1/2 upto 8 inch Nominal Bore
ERW Tube Sizes 1/2 upto 24 inch Nominal Bore
Wall Thickness (WT) Schedule 5S to XXS
Processing Polishing, Polished Grit 120 to 600, Cut-to-length
Length Single Random, Double Random, Cut Length
End Plain End, Beveled End, Treaded
Materials Testing CRYO SERVICE, H2 SERVICE, OXYGEN SERVICE, NACE MR0175

SS 304L Welded Tube Price

Trilok Steel Industries

Per Kg

TP304L Bright Annealed Stainless Steel Tube


$ 4.13

Trilok Steel Industries

Per Kg

304L Seamless cold rolled stainless steel tube


$ 18.58

Trilok Steel Industries

Per Kg

Food Grade 304L Seamless Stainless Steel Tube


$ 23.74

UNS S30403 Seamless Tubing Types

304l Stainless Steel Tubes

304l Stainless Steel Tubes

UNS S30403 Seamless Tubing

UNS S30403 Seamless Tubing

SS 304L Welded Tube

SS 304L Welded Tube

304L Stainless Steel Tubing

304L Stainless Steel Tubing

AISI 304L Seamless Tubing

AISI 304L Seamless Tubing

UNS S30403 Welded Tube

UNS S30403 Welded Tube

Dimension of DIN 1.4307 Welded Tubes

Supplier and Trader of High Quality AISI 304L Seamless Tubing and UNS S30403 Welded Tube for the oil and gas sectors
Outer Daimeter in Inch Weight 
Wall 
Dec-In.
Inner Daimeter BW 
Ga.
3/16 0.0478 0.028 0.131 22
1/8 0.0290 0.028 0.069 22
0.0336 0.035 0.055 20
5/16 0.1039 0.035 0.242 20
0.1382 0.049 0.214 18
0.1722 0.065 0.182 16
3/8 0.1038 0.028 0.319 22
0.1271 0.035 0.305 20
0.1706 0.049 0.277 18
0.2152 0.065 0.245 16
1 0.3607 0.035 0.930 20
0.4977 0.049 0.902 18
0.6491 0.065 0.870 16
0.8129 0.083 0.834 14
1.1278 0.120 0.760 11
1/4 0.0491 0.020 0.210 25
0.0664 0.028 0.194 22
0.0745 0.032 0.187 21
0.0804 0.035 0.180 20
0.1052 0.049 0.152 18
0.1284 0.065 0.120 16
7/16 0.2036 0.049 0.340 18
5/8 0.2205 0.035 0.555 20
0.3014 0.049 0.527 18
0.3888 0.065 0.495 16
3/4 0.2673 0.035 0.680 20
0.3668 0.049 0.652 18
0.4755 0.065 0.620 16
0.5913 0.083 0.584 14
1/2 0.1025 0.020 0.460 25
0.1738 0.035 0.430 20
0.2360 0.049 0.402 18
0.3020 0.065 0.370 16
7/8 0.4323 0.049 0.777 18
0.5623 0.065 0.745 16
0.9676 0.120 0.635 11
1-1/4 1.4480 0.120 1.010 11

AISI 304L Seamless Tubing Wall Thickness

Nominal Pipe Size Tube Tolerance
+
≥ 20, seamless, t/D≤ 5% 22.5 12.5
≥ 20, seamless, t/D> 5% 15.0 12.5
3~18, t/D≤ 5% 22.5 12.5
3~18, t/D> 5% 15.0 12.5
1/8-2 1 /2 20.0 12.5
≥ 20, welded 17.5 12.5

Pressure Ratings of UNS S30403 Welded Tube

Outer Diameter in Inch Collapse Pressure *** (PSI) Wall Thickness in Inch Yield Strength (PSI) Theoretical Burst Pressure * (PSI) Theoretical Yield Point ** (PSI) Tensile Strength (PSI) Working Pressure (PSI) 25% of Burst
0.250 4,416 0.020 30,000 14,286 5,714 75,000 3,571
0.250 5,967 0.028 30,000 21,649 8,660 75,000 5,412
0.250 7,224 0.035 30,000 29,167 11,667 75,000 7,292
0.250 9,455 0.049 30,000 48,355 19,342 75,000 12,089
0.250 11,544 0.065 30,000 81,250 32,500 75,000 20,313
0.375 3,029 0.020 30,000 8,955 3,582 75,000 2,239
0.375 4,145 0.028 30,000 13,166 5,266 75,000 3,292
0.375 5,077 0.035 30,000 17,213 6,885 75,000 4,303
0.375 6,816 0.049 30,000 26,534 10,614 75,000 6,634
0.375 8,597 0.065 30,000 39,796 15,918 75,000 9,949
0.500 2,304 0.020 30,000 6,522 2,609 75,000 1,630
0.500 3,172 0.028 30,000 9,459 3,784 75,000 2,365
0.500 3,906 0.035 30,000 12,209 4,884 75,000 3,052
0.500 5,304 0.049 30,000 18,284 7,313 75,000 4,571
0.500 6,786 0.065 30,000 26,351 10,541 75,000 6,588
0.500 8,307 0.083 30,000 37,275 14,910 75,000 9,319
0.625 1,859 0.020 30,000 5,128 2,051 75,000 1,282
0.625 2,568 0.028 30,000 7,381 2,953 75,000 1,845
0.625 3,172 0.035 30,000 9,459 3,784 75,000 2,365
0.625 4,335 0.049 30,000 13,947 5,579 75,000 3,487
0.625 5,591 0.065 30,000 19,697 7,879 75,000 4,924
0.625 6,910 0.083 30,000 27,124 10,850 75,000 6,781
0.625 7,734 0.095 30,000 32,759 13,103 75,000 8,190
0.625 8,639 0.109 30,000 40,172 16,069 75,000 10,043
0.750 2,156 0.028 30,000 6,052 2,421 75,000 1,513
0.750 2,669 0.035 30,000 7,721 3,088 75,000 1,930
0.750 3,664 0.049 30,000 11,273 4,509 75,000 2,818
0.750 4,749 0.065 30,000 15,726 6,290 75,000 3,931
0.750 5,905 0.083 30,000 21,318 8,527 75,000 5,330
0.750 6,637 0.095 30,000 25,446 10,179 75,000 6,362
0.750 7,453 0.109 30,000 30,733 12,293 75,000 7,683
0.750 8,064 0.120 30,000 35,294 14,118 75,000 8,824
0.875 1,340 0.020 30,000 3,593 1,437 75,000 898
0.875 1,859 0.028 30,000 5,128 2,051 75,000 1,282
0.875 2,304 0.035 30,000 6,522 2,609 75,000 1,630
0.875 3,172 0.049 30,000 9,459 3,784 75,000 2,365
0.875 4,126 0.065 30,000 13,087 5,235 75,000 3,272
0.875 5,152 0.083 30,000 17,560 7,024 75,000 4,390
0.875 5,807 0.095 30,000 20,803 8,321 75,000 5,201
0.875 6,543 0.109 30,000 24,886 9,954 75,000 6,221
0.875 7,100 0.120 30,000 28,346 11,339 75,000 7,087
1.000 1,633 0.028 30,000 4,449 1,780 75,000 1,112
1.000 2,027 0.035 30,000 5,645 2,258 75,000 1,411
1.000 2,796 0.049 30,000 8,149 3,259 75,000 2,037
1.000 3,647 0.065 30,000 11,207 4,483 75,000 2,802
1.000 4,567 0.083 30,000 14,928 5,971 75,000 3,732
1.000 5,159 0.095 30,000 17,593 7,037 75,000 4,398
1.000 5,827 0.109 30,000 20,908 8,363 75,000 5,227
1.000 6,336 0.120 30,000 23,684 9,474 75,000 5,921
1.000 6,963 0.134 30,000 27,459 10,984 75,000 6,865
1.250 1,633 0.035 30,000 4,449 1,780 75,000 1,112
1.250 2,260 0.049 30,000 6,380 2,552 75,000 1,595
1.250 2,958 0.065 30,000 8,705 3,482 75,000 2,176
1.250 3,719 0.083 30,000 11,485 4,594 75,000 2,871
1.250 4,213 0.095 30,000 13,443 5,377 75,000 3,361
1.250 4,776 0.109 30,000 15,843 6,337 75,000 3,961
1.250 5,207 0.120 30,000 17,822 7,129 75,000 4,455
1.250 5,742 0.134 30,000 20,468 8,187 75,000 5,117
1.500 1,367 0.035 30,000 3,671 1,469 75,000 918
1.500 1,896 0.049 30,000 5,243 2,097 75,000 1,311
1.500 2,487 0.065 30,000 7,117 2,847 75,000 1,779
1.500 3,136 0.083 30,000 9,333 3,733 75,000 2,333
1.500 3,559 0.095 30,000 10,878 4,351 75,000 2,719
1.500 4,043 0.109 30,000 12,754 5,101 75,000 3,188
1.500 4,416 0.120 30,000 14,286 5,714 75,000 3,571
1.500 4,881 0.134 30,000 16,315 6,526 75,000 4,079
1.500 5,336 0.148 30,000 18,439 7,375 75,000 4,610
1.750 1,176 0.035 30,000 3,125 1,250 75,000 781
1.750 1,434 0.049 30,000 3,864 1,546 75,000 966
1.750 2,146 0.065 30,000 6,019 2,407 75,000 1,505
1.750 2,711 0.083 30,000 7,860 3,144 75,000 1,965
1.750 3,080 0.095 30,000 9,135 3,654 75,000 2,284
1.750 3,504 0.109 30,000 10,672 4,213 75,000 2,668
1.750 3,832 0.120 30,000 11,921 4,768 75,000 2,980
1.750 4,242 0.134 30,000 13,563 5,425 75,000 3,391
1.750 4,645 0.148 30,000 15,268 6,107 75,000 3,817
1.750 5,124 0.165 30,000 17,430 6,972 75,000 4,357
2.000 1,032 0.035 30,000 2,720 1,088 75,000 680
2.000 1,434 0.049 30,000 3,864 1,546 75,000 966
2.000 1,887 0.065 30,000 5,214 2,086 75,000 1,303
2.000 2,387 0.083 30,000 6,788 2,715 75,000 1,697
2.000 2,715 0.095 30,000 7,873 3,149 75,000 1,968
2.000 3,092 0.109 30,000 9,175 3,670 75,000 2,294
2.000 3,384 0.120 30,000 10,227 4,091 75,000 2,557
2.000 3,751 0.134 30,000 11,605 4,642 75,000 2,901
2.000 4,111 0.148 30,000 13,028 5,211 75,000 3,257
2.000 4,542 0.165 30,000 14,820 5,928 75,000 3,705

SS 304L Tubes Chemical Composition

Looking for 304l Stainless Steel Tube Suppliers? Check ASME B36.10M XS/ XXS Double Extra Strong & Standard STD DIN 1.4306/ 1.4307 Seamless Tubing and UNS S30403 Welded Tubes Sizes, specification and weight chart
Grade Carbon Sulfur Chromium Phosphorus Manganese Silicon Nickel
SS 304L 0.035 0.03 18.0-20.0 0.045 2 1 8.0-13.0

304L Stainless Steel Tubing Mechanical Properties

Material Yield Properties Tensile Properties Temperure Heat Elongational
Ksi (MPa), Minimum Ksi (MPa), Minimum >º F(º C) Minimum Treatment
SS 304L 25(170) 70(485) 1900 (1040) Solution 35

Equivalent of 304L SS Tubing

Grade Euronorm Old British Swedish SS GOST Unified Numbering System Japanese Industrial Standards
No Name British Standards European Standards
304L 1.4306 / 1.4307 X5CrNi18-10 304S31 58E 2332 03Х18Н11 S30403 SUS 304L

304L Stainless Steel Welded Tube Physical Properties

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

20 years of Experience as a supplier of these materials in below mentioned locations

Cameron Lng- Louisiana

Cameron Lng- Louisiana

Al Masaood Oil & Gas- Abu Dhabi

Al Masaood Oil & Gas- Abu Dhabi

Dow Chemical Company- Canada

Dow Chemical Company- Canada

Gold Coast Desalination Plant- Australia

Gold Coast Desalination Plant- Australia

Lukoil- Russia

Lukoil- Russia

Malampaya Petroleum Plant- Philippines

Malampaya Petroleum Plant- Philippines

Trilok Steel Industries