ASTM A312 304l Seamless Stainless Steel Pipe and Tube

ASTM A249 SS 304L ERW and Welded Tubing manufacturer and suppliers in Mumbai, India


We offer you several grades and types of Stainless Steel types. A Stainless is an excellent corrosion-resistant alloy of Iron (Fe), Chromium (Cr), and Carbon (Carbon). The 304L is a versatile grade of stainless steel offering best-in-class corrosion resistance. The 304L Seamless Stainless Steel Pipes are manufactured without any noticeable joint and comes in a Diameter of 0.5/2 inches. We provide you these in four types, namely Seamless, CDW, Electrical Resistance Welded (ERW), and simple Welded. The variant SS 304L ERW tubes are highly durable and has an appealing finish to it.
Other variants that come in compliance with ASTM (American Society of Testing and Material) standards. The ASTM A312 TP 304L Stainless Steel Seamless Pipes/Tube comes in ½, ¾, 1, 2, and 3-inch sizes. These are usually manufactured with large Diameter and the tubing types include Seamless, Fabricated, LSAW, Electrical Resistance Welded (ERW), and Welded. The pipes are of high-quality grade and perform seamlessly up to 1400 Degree Celsius temperature. These are used for Transportation in Industries like Mining, Defence, Ports, Railways, Pharmaceuticals, Chemicals, and other industrial organizations.
We also manufacture Stainless Steel 304H pipe is a better variant of austenitic stainless steel. There is minimum possible Carbon (C) content present to considerably escalate the strength factor above 427 Degree Celsius. It also proffers properties like non-magnetic in annealed and mild magnetic in cold conditions. The welding and further processing are easygoing for this material. Another variant of Stainless steel pipes is DIN 1.4306 Hollow Pipes conforms with German Institute for Standardization (DIN), and performs well in severe conditions. We provide all the pipes in Round, Rectangular, Square, U- shaped, and custom shapes to cater to specific needs.


Stainless Steel 304L Seamless Pipe
Stainless Steel 304L Seamless Pipe
304L Stainless Steel Boiler Tube
304L Stainless Steel Boiler Tube
ASTM A312 TP304L Pipe
ASTM A312 TP304L Pipe

Know more about UNS S30403 Hollow Pipes Dimensions, Weight Chart and Price List in India

Stainless Steel 304L Seamless Pipe Specification List

ASTM / ASME Standards
  • ASTM A269 / ASME SA269
  • ASTM A249 / ASME SA249
  • ASTM A213 / ASME SA213
  • ASTM A270 / ASME SA270
  • ASTM A554 / ASME SA554
  • ASTM A312 / ASME SA312
  • ASTM A358 / ASME SA358
EFW Pipe size 5.0 mm - 1219.2 mm
Specialized in Large Diameter Pipe
Pipe Schedule SCH5, SCH10, SCH40, STD, SCH80, SCH160
Pipe Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Pipe Form Round, Square, Hollow, Rectangular, Hydraulic, Straight Pipes Etc.
Pipe Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded.
Marking All Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Material Test Certificates (MTC) Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Welded Tube Size 6.35 mm OD To 152 mm OD
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
tubing wall thickness 0.020" –0.220", (special wall thicknesses available)
tube Length Single Random, Double Random, Standard & Cut length
Tube Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
tube Form Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc.
Tube Type Seamless, ERW, EFW, Welded, Fabricated
End Plain End, Beveled End, Treaded
Marking All tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Application Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger

Most Common types ASTM A312 TP 304L Pipe/ Tube

SS A312 Tp304h Welded Pipe

SS A312 Tp304h Welded Pipe

304h Stainless Steel Cold Drawn Pipe

304h Stainless Steel Cold Drawn Pipe

Stainless Steel 1.4306 Thin Wall Pipe

Stainless Steel 1.4306 Thin Wall Pipe

UNS S30403 EFW Pipe

UNS S30403 EFW Pipe

Astm A249 Tp 304h Erw Tubing

Astm A249 Tp 304h Erw Tubing

304l SS Thin Wall Tubing

304l SS Thin Wall Tubing

ASME SA249 Tp 304l EFW Tube

ASME SA249 Tp 304l EFW Tube

UNS S30403 Round Tube

UNS S30403 Round Tube

Stainless Steel 304H Heat exchanger and U Tube Supplier according to ASME SA213 and DIN 1.4306

Check Price of 304 Stainless Steel Pipe/ Tube

Price list of Stainless Steel 304L Pipe/ Tube SS A312 TP304L Pipe/ Tube Price in INR SS A312 TP304L Pipe/ Tube Price in USD SS A312 TP304L Pipe/ Tube Price in UAE Dirham

SS A312 TP304L Pipe Nb X Sch 80 X 1 Meter

INR 24,171 260.52 USD 1247.91 UAE Dirham

SS 304L Tube 3SCH.10

INR 251 3.31 USD 12.16 UAE Dirham

Chemical Compatibility of ASME SA312 TP 304L Pipes

Grade C Mn Si P S Cr Mo Ni N
304L min. 18.0 8.0
max. 0.03 2.0 1.00 0.045 0.03 20.0 12.0

 

We Stock and supply 304L SS Electropolished Pipes, Buy AISI 304L Coiled Tubing in your length and save cost.

 

Mechanical Properties Chart of UNS S30403 Welded Tube

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304L 485 170 40 92 201

SS 304L Pipes Equivalent grades

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304L S30403 304S11 58E 1.4301 X5CrNi18-10 2332 SUS 304L

ASTM A269 304 Tube Physical Properties

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

 

Stockist of ASME SA 249 TP 304h Stainless Steel Instrumentation Tubes of Renowned manufacturers with Mill Test Certificate EN 10204/3.1B

 

Sizes of 304L Stainless Steel Pipes & Tubes

  • UNS S30403 ERW Pipes : 1/2″ NB – 16″ NB
  • Stainless Steel 1.4306 Seamless Tubing : 1/2″ NB – 24″ NB
  • ASME SA312 TP 304L EFW Pipe : 6″ NB – 100″ NB
  • ASTM A312 TP 304H Tube : 1/8″NB TO 30″NB IN

304L SS Seamless Pipe Weight Chart

PIPE SIZE OD IN INCHES A.S.A. Pipe Schedules
5s 5 10s 10 40s & Std. 40 60 80s & E.H. 80 120 160 DBL E.H.
1/8 .405   .035.1383 .049.1863 .049.1863 .068.2447 068.2447   0.95.3145 0.95.3145      
1/4 .540   .049.2570 .065.3297 .065.3297 .088.4248 088.4248   .119.5351 .119.5351      
3/8 .675   .049.3276 .065.4235 .065.4235 .091.5676 .091.5676   .126.7338 .126.7338      
1/2 .840 .065.5383 .065.5383 .083.6710 .083.6710 .109.8510 .109.8510   .1471.088 .1471.088   .1871.304 .2941.714
3/4 1.050 .065.6838 .065.6838 .083.8572 .083.8572 .1131.131 .1131.131   .1541.474 .1541.474   .2181.937 .3082.441
1 1.315 .065.8678 .065.8678 .1091.404 .1091.404 .1331.679 .1331.679   .1792.172 .1792.172   .2502.844 .3583.659
1-1/4 1.660 .0651.107 .0651.107 .1091.806 .1091.806 .1402.273 .1402.273   .1912.997 .1912.997   .2503.765 .3825.214
1-1/2 1.900 .0651.274 .0651.274 .1092.085 .1092.085 .1452.718 .1452.718   .2003.631 .2003.631   .2814.859 .4006.408
2 2.375 .0651.604 .0651.604 .1092.638 .1092.638 .1543.653 .1543.653   .2185.022 .2185.022   .3437.444 .4369.029
2-1/2 2.875 .0832.475 .0832.475 .1203.531 .1203.531 .2035.793 .2035.793   .2767.661 .2767.661   .37510.01 .55213.70
3 3.500 .0833.029 .0833.029 .1204.332 .1204.332 .2167.576 .2167.576   .30010.25 .30010.25   .43714.32 .60018.58
3-1/2 4.000 .0833.472 .0833.472 .1204.973 .1204.973 .2269.109 .2269.109   .31812.51 .31812.51     .63622.85
4 4.500 .0833.915 .0833.915 .1205.613 .1205.613 .23710.79 .23710.79 .28112.66 .33714.98 .33714.98 .43719.01 .53122.51 .67427.54
4-1/2 5.000         .24712.53     .35517.61       .71032.53
5 5.563 .1096.349 .1096.349 .1347.770 .1347.770 .25814.62 .25814.62   .37520.78 .37520.78 .50027.04 .62532.96 .75038.55
6 6.625 .1097.585 .1097.585 .1349.290 .1349.290 .28018.97 .28018.97   .43228.57 .43228.57 .56236.39 .71845.30 .86453.16
7 7.625         .30123.57     .50038.05       .87563.08
Medium Type = Wall thickness in inches Bold Type = Steel weight per foot in pounds