Reliable Pipes & Tubes is a leading manufacturer, supplier, stockist and exporter of high quality SS 316L Seamless Pipe products that meet international standards. Our SS 316L Seamless Pipe products are widely used across industries because they offer excellent corrosion resistance, high strength and long service life. We supply SS 316L Seamless Pipe in different sizes, schedules, wall thicknesses and custom lengths to meet diverse industrial requirements.
The SS 316L Seamless Pipe is manufactured from low carbon stainless steel containing chromium, nickel and molybdenum. The addition of molybdenum provides excellent resistance to pitting, crevice corrosion and chloride environments. The low carbon content reduces carbide precipitation during welding, making SS 316L Seamless Pipe ideal for fabrication and welding applications.
Reliable Pipes & Tubes supplies SS 316L Seamless Pipe to customers worldwide for chemical processing, marine engineering, pharmaceutical manufacturing, food processing, oil & gas, petrochemical plants and power generation industries. Every SS 316L Seamless Pipe undergoes strict testing to ensure superior quality and reliability.
Email us Whatsapp us Call usSS 316L Seamless Pipe is a low carbon stainless steel pipe manufactured without welded joints. The seamless construction provides superior strength, better pressure handling capability and excellent corrosion resistance.
The molybdenum present in SS 316L Seamless Pipe enhances resistance against chlorides and aggressive environments. Therefore, SS 316L Seamless Pipe is widely used in demanding applications where durability and corrosion resistance are essential.
| Specification | Details |
|---|---|
| Standard | ASTM A312 / ASME SA312 |
| Grade | SS 316L / UNS S31603 |
| Pipe Type | Seamless |
| Size Range | 1/8" NB to 30" NB |
| Schedule | SCH 5S, 10S, 40S, 80S, 160, XXS |
| Length | Single Random, Double Random & Cut Length |
| End Type | Plain End, Bevel End, Threaded |
| Surface Finish | Annealed, Pickled, Bright Annealed, Polished |
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.035 Max |
| Manganese (Mn) | 2.00 Max |
| Silicon (Si) | 1.00 Max |
| Phosphorus (P) | 0.045 Max |
| Sulfur (S) | 0.030 Max |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Property | Value |
|---|---|
| Tensile Strength | 485 MPa Min |
| Yield Strength | 170 MPa Min |
| Elongation | 35% Min |
| Density | 8.0 g/cm³ |
| Elastic Modulus | 193 GPa |
| Melting Point | 1370°C – 1400°C |
SS 316L Seamless Pipe is recognized for excellent corrosion resistance and mechanical strength. The seamless construction provides superior pressure handling capability compared to welded pipes.
Its smooth internal surface reduces pressure loss and improves fluid flow efficiency. The low carbon content minimizes intergranular corrosion after welding, making it highly suitable for fabrication industries.
| Feature | SS 316L Seamless Pipe | Welded Pipe |
|---|---|---|
| Strength | High | Moderate |
| Pressure Resistance | Excellent | Good |
| Leakage Risk | Very Low | Higher |
| Surface Finish | Smooth | Moderate |
| Durability | Excellent | Good |
| Structural Integrity | Superior | Standard |
SS 316L Seamless Pipe is a low carbon stainless steel pipe manufactured without welded joints for superior strength and corrosion resistance.
It offers excellent corrosion resistance, high strength, easy weldability and long service life.
Yes, it performs exceptionally well in seawater and chloride-rich environments.
Chemical, marine, pharmaceutical, food processing, oil & gas and power generation industries widely use it.
Yes, custom sizes and cut lengths can be supplied according to customer requirements.
Yes, SS 316L performs effectively under elevated temperature conditions.
Hydro testing, PMI testing, dimensional inspection and visual examination are performed before dispatch.
Seamless pipes provide better pressure handling capability, superior structural integrity and lower leakage risk.
SS 316L Seamless Pipe is manufactured according to ASTM A312 and ASME SA312 standards.
Yes, it offers excellent resistance against corrosion, pitting and chloride attack.