Reliable Pipes & Tubes is a leading manufacturer, supplier, stockist and exporter of high quality SS 304L Seamless Pipe. We manufacture our SS 304L Seamless Pipe according to international quality standards. These pipes are widely used in industries because of their excellent corrosion resistance, superior weldability and long service life.
SS 304L Seamless Pipe is a low carbon version of SS 304L stainless steel containing chromium and nickel. The lower carbon content minimizes carbide precipitation during welding, thereby improving resistance to intergranular corrosion. These properties make SS 304L Seamless Pipe suitable for applications involving extensive welding and corrosive environments.
Reliable Pipes & Tubes supplies SS 304L Seamless Pipe in various sizes, schedules, wall thicknesses and custom lengths to meet project-specific requirements. Every pipe undergoes strict quality control procedures to ensure reliable performance and durability.
Email us Whatsapp us Call usSS 304L Seamless Pipe is manufactured without welded joints, providing excellent pressure handling capability, superior structural integrity and leak-proof performance. Its low carbon content enhances corrosion resistance after welding.
| Specification | Details |
|---|---|
| Standard | ASTM A312 / ASME SA312 |
| Grade | SS 304L / UNS S30403 |
| Pipe Type | Seamless |
| Size Range | 1/8" NB to 30" NB |
| Wall Thickness | 0.6 mm to 12.7 mm |
| Schedule | SCH 5S, SCH 10S, SCH 20, SCH 40S, SCH 80S, SCH 120, SCH 160, XXS |
| Length | Single Random, Double Random & Cut Length |
| End Type | Plain End, Beveled End, Threaded |
| Surface Finish | Annealed, Pickled, Bright Annealed, Polished |
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.03 Max |
| Manganese (Mn) | 2.00 Max |
| Silicon (Si) | 1.00 Max |
| Phosphorus (P) | 0.045 Max |
| Sulfur (S) | 0.030 Max |
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 12.0 |
| Nitrogen (N) | 0.10 Max |
| Iron (Fe) | Balance |
| Property | Value |
|---|---|
| Density | 8.0 g/cm³ |
| Tensile Strength | 485 MPa Min |
| Yield Strength | 170 MPa Min |
| Elongation | 40% Min |
| Hardness | 92 HRB Max |
| Brinell Hardness | 201 HB Max |
| Modulus of Elasticity | 193 GPa |