Stainless Steel 316L Seamless Pipes
Arrow Piping Solutions is a leading manufacturer and supplier of premium quality Stainless Steel 316L Seamless Pipes. These pipes are made without welds, ensuring a smooth inner surface and high strength for long-term use. Grade 316L is a low-carbon variant of 316 stainless steel, offering excellent weldability and resistance to corrosion in high-temperature environments. The “L” in 316L stands for "Low Carbon", reducing carbide precipitation during welding and improving performance in harsh and high-heat conditions.
SS 316L Seamless Pipes are composed of 10–14% Nickel, 16–18% Chromium, and 2–3% Molybdenum. With carbon content below 0.08%, these pipes are highly resistant to rust, pitting, and crevice corrosion. Available in Round, Square, Rectangular, and custom shapes, the pipe sizes range from 6NB to 1200NB with outer diameters from 1/8″ NPS to 12″ NPS and thicknesses from 0.6 mm to 12.7 mm.
Each pipe is clearly marked with grade, size, schedule, heat number, and manufacturer name. Packaging includes waterproof wrapping, wooden crates, plastic end caps, and strong straps to ensure damage-free global delivery.
Stainless Steel 316L Seamless Pipe Specifications
| Specifications | ASTM A312 / ASTM SA312 |
|---|---|
| Dimensions | ASTM, ASME, API |
| Range | 6NB to 1200NB |
| Outer Diameter | 1/8″ NPS to 12″ NPS |
| Thickness | 0.6 mm to 12.7 mm |
| Schedules | SCH 5 to SCH XXS |
| Length | Single Random, Double Random & Cut Length |
| Types | Round, Square, Rectangle, Hydraulic, Honed |
| End | Plain End, Beveled End |
| Manufacturing | Seamless |
| Marking | Grade, Size, Schedule, Heat No., Manufacturer |
Key Benefits of Stainless Steel 316L Seamless Pipes
- High Strength and Durability – Withstands high loads and pressure
- Superior Weldability – Low carbon content reduces cracking during welding
- Smooth Inner Surface – Enables easy flow of fluids and gases
- Various Shapes Available – Round, Square, Rectangle, Custom
- High-Temperature Resistance – Ideal for boilers and heat exchangers
Applications of Stainless Steel 316L Seamless Pipes
- Marine Applications
- Chemical Industry
- Oil & Gas Industry
- Pharmaceuticals
- Food Processing Plants
- Petrochemical Plants
- Power Plants
- Boilers and Heat Exchangers
- Construction and Structural Use
- Water Treatment Systems
Testing & Certifications
Our SS 316L Seamless Pipes go through strict quality control and testing procedures to ensure durability, pressure handling, and corrosion resistance. We provide the following certificates and reports:
- Mill Test Certificate (EN 10204/3.1B)
- Hardness Test, Pitting Resistance Test
- Hydrostatic & Radiography Test
- Chemical and Mechanical Properties Testing
- PMI & IGC Testing
- Micro & Macro Structural Testing
- Third-Party Inspection Reports (On Request)
Packing & Marking
Arrow Piping Solutions ensures careful packing of UNS S31603 Seamless Pipes using wooden crates, bundles, and plastic wrapping to prevent damage. Markings include pipe grade, schedule, OD, heat number, and manufacturer details. Customized markings available upon request. Delivery is fast and reliable, locally and internationally.
Need Fast Delivery in Mumbai?
Contact Arrow Piping Solutions for competitive prices and immediate dispatch of Stainless Steel 316L Seamless Pipes. Reach out at:
Phone: +91-80973-20872
Email: inquiry@arrowpiping.co.in