Stainless Steel 316 Pipes in seamless, ERW and welded to ASTM A312. Compare quotes from verified suppliers on MetalMitra, with MTC 3.1 and worldwide delivery.
- Stainless Steel 316 Pipes
- SS 316
- Seamless
- ERW
- Welded
- Large Diameter
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Specifications
| Material Grade | Stainless Steel 316 |
|---|---|
| Specifications | ASTM A213 / ASME SA213, ASTM A249, ASTM A269, ASTM A312 / ASME SA312, ASTM A358 |
| Additional Standards | ASTM A789 / ASTM A790 where applicable |
| Dimensions | ASTM, ASME, API and customer-specific requirements |
| General Size | 1/8" NB to 30" NB |
| 316 Pipes & Tubes | 1/2" NB – 24" NB |
| ERW 316 Pipes & Tubes | 1/2" NB – 24" NB |
| EFW 316 Pipes & Tubes | 6" NB – 100" NB |
| Tubing Size | 1/8" NB to 30" NB |
| Specialization | Large Diameter Sizes |
| Thickness / Schedules | SCH 20, SCH 30, SCH 40, STD, SCH 60, SCH 80, XS, SCH 120, SCH 140, SCH 160, XXS |
| Type | Seamless, ERW, Welded, Fabricated & LSAW Pipes |
| Form | Round, Square, Rectangular & Hydraulic |
| Length | Single Random, Double Random & Cut Length |
| Ends | Plain End, Beveled End & Threaded |
Grades & standards
- Stainless Steel 316
- ASTM A312
- ASTM A213
- ASTM A269
- ASTM A249
- ASTM A358
- ASTM A790
- ASTM A789
Chemical composition & mechanical properties
| C | Mn | P | S | Si | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|
| 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 16.0–18.0 | 10.0–14.0 | 2.00–3.00 | 0.10 |
| Tensile strength, min | 515 MPa |
|---|---|
| Yield strength (0.2%), min | 205 MPa |
| Elongation in 50 mm, min | 40% |
| Hardness, max | 217 HBW |
Single values are maximums unless marked min. Values per ASTM A240 (plate, sheet and strip); always confirm against the purchase specification and the mill test certificate.
Need a dependable stainless steel piping? Stainless Steel 316 Pipes on MetalMitra come in seamless, ERW and welded to ASTM A312, ready for process, pressure and heat-transfer lines.
Stainless Steel 316 is an austenitic stainless steel grade containing chromium, nickel and molybdenum. The addition of molybdenum improves resistance to localized corrosion in many service environments, making SS 316 a commonly selected material for chemical processing, marine, pharmaceutical, food processing and industrial piping applications.
SS 316 Pipes & Tubes are commonly considered for chemical processing, petrochemical, marine, pharmaceutical, food processing, water treatment, power generation and other industrial applications where corrosion resistance and material compatibility are important.
Performance highlights
- Corrosion Resistance — Provides enhanced resistance to corrosion in many demanding industrial environments.
- Molybdenum Alloyed — Molybdenum content improves resistance to localized corrosion compared with conventional 18-8 stainless steels.
- Excellent Fabrication — Suitable for a wide range of fabrication and engineering requirements.
- Wide Industrial Use — Commonly considered for chemical, marine, pharmaceutical, food and process industries.
SS 316 Pipes & Tubes Product Types
SS 316 Seamless Pipes — Suitable for pressure, process and demanding industrial piping applications.
SS 316 ERW Pipes — Available for industrial piping, fabrication and engineering requirements.
SS 316 Welded Pipes — Available in different dimensions and customized configurations.
SS 316 LSAW Pipes — Large-diameter welded pipe option for specialized piping systems.
SS 316 Large Diameter Pipes — Suitable for specialized industrial and process piping requirements.
SS 316 Hydraulic Tubes — Precision tubing for specialized engineering applications.
Industries & Applications
- Chemical Processing
- Oil & Gas
- Petrochemical
- Marine
- Pharmaceutical
- Food Processing
- Power Generation
- Water Treatment
- Refineries
- Fertilizer Plants
- Process Equipment
- General Engineering
Other Stainless Steel 316 Products
SS 316 Pipes & Tubes · SS 316 Seamless Pipes · SS 316 ERW Pipes · SS 316 Welded Pipes · SS 316 LSAW Pipes · SS 316 Large Diameter Pipes · SS 316 Tubes · SS 316 Hydraulic Tubes
Quality checks & certification
Every lot of Stainless Steel 316 Pipes sourced through MetalMitra can be inspected and documented to the governing standard and your purchase order.
- Dimensional & visual inspection
- Grade verification against the order
- Positive Material Identification (PMI) as applicable
- EN 10204 3.1 Mill Test Certificate
- Third-party inspection (TPI) on request
Why buy through MetalMitra
- Verified suppliers — Mills, manufacturers and stockists are reviewed by the MetalMitra team before they list.
- One RFQ, several quotes — Share size, grade and quantity once and compare offers side by side.
- Full traceability — Heat numbers, EN 10204 3.1 MTCs and third-party inspection on request.
- Delivered worldwide — Export-worthy packing and shipping to India, the Middle East, Africa, Europe and the Americas.
Ready to buy?
Send your size, grade, quantity and delivery location for Stainless Steel 316 Pipes, and matching suppliers on MetalMitra will come back with offers.
Technical note: Values on this page are for reference. Always confirm against the governing standard, your purchase specification and the mill test certificate.
Testing & documents
Ask for the documents you need in your requirement — suppliers confirm them in their quotation:
- Mill test certificate to EN 10204 3.1, or 3.2 with third-party witness
- Third-party inspection (TPI) by SGS, Bureau Veritas, TÜV or your nominated agency
- Tests as the standard or your order requires: hydro, PMI, IGC, NDT, hardness or impact tests
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