Stainless Steel 304L Pipes & Tubes
Introduction

Stainless Steel 304L Pipe Manufacturer, ASTM A213 TP Stainless Steel Pipes, SS 304L Tube Supplier & Exporter in India.
SS 304L Seamless Pipes & Tubes, Stainless Steel WNR 1.4306/1.4307 Stainless Steel Pipe & Tube, Stainless Steel UNS S30403 Tubes & Pipes Exporter & Dealer in India.
Specification of Stainless Steel 304L Pipes & Stainless Steel 304L Tubes:
| Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | ASTM, ASME and API |
| SS 304L Pipes & Tubes | 1/2″ NB – 16″ NB |
| ERW 304L Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW 304 Pipes & Tubes | 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 |
Equivalent Grade Of Stainless Steel 304L Pipes & Tubes:
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 304L | 1.4306/1.4307 | S30403 | SUS 304L | Z3CN18‐10 | 304S11 | 03Х18Н11 | X2CrNi18-9 / X2CrNi19-11 |
Chemical Composition of Stainless Steel 304L Pipes & Tubes:
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304L | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 0.10 | ||
Mechanical Properties of Stainless Steel 304L Pipes & Tubes:
| 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 |
Physical Properties of Stainless Steel 304L Pipes & Tubes:
| 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 |
Types of Stainless Steel 304L Pipes & Stainless Steel 304L Tubes :
- ASTM A213 TP 304L Stainless Steel Seamless Tubes
- ASTM A312 TP 304L Stainless Steel Welded Pipes
- ASTM A249 TP 304L Stainless Steel Welded Tubes
- SS 304L Seamless Pipes
- SS 304L ERW Pipes
- SS 304L EFW Pipes
- SS 304L Welded Pipes
- SS 304L Rectangular Pipes
- SS 304L Seamless Tubes
- SS 304L ERW Tubes
- SS 304L EFW Tubes
- SS 304L Welded Tubes
- SS 304L Rectangular Tubes
