Home > Stainless Steel >Stainless Steel 316 and 316L EFW Pipes
Aman Pipes and Tubes is a renowned brand in the manufacture and supply of excellent quality stainless steel pipes in Hyderabad, India. We deal in Stainless Steel 316 and 316L EFW (Electric Fusion Welded) Pipes and serve large industries with precision-engineered solutions. Our emphasis on quality, innovation, and customer satisfaction has established us as a robust brand in both local and global markets. Through state-of-the-art facilities and an expert team, we guarantee each product is of strict industry standards and exceeds customer expectations in terms of corrosion resistance, performance, and durability.
Stainless Steel 316 and 316L EFW Pipes consist mostly of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), giving them greater corrosion resistance, particularly in chloride-containing environments. The 316L version has a lower percentage of carbon, making them more weldable and less prone to intergranular corrosion. These pipes provide a tensile strength of approximately 515 MPa and yield strength of about 205 MPa, with very good elongation and toughness even at sub-zero temperatures, making them suitable for tough industrial application.
Specification | ASTM A358 / ASME SA358 |
Specification | A / SA358 CLASS 1, A / SA358 CLASS 2, A / SA358 CLASS 3, A / SA358 CLASS 4, A / SA358 CLASS 5 |
Grades | 304, 304L, 304H, 309S, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L ETC. |
Type | EFW, ELECTRIC FUSION WELDED |
Outer Diameter Size | Electric Fusion Welded / ERW- 8″ NB To 110″ NB (Nominal Bore Size) |
Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
Ends | Plain Ends / Beveled Ends |
Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered |
Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
STANDARD | WERKSTOFF NR. | UNS | BS | JIS | GOST | AFNOR | EN |
SS 316 | 1.4401 | S31600 | 316S31 / 316S33 | SUS 316 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SS 316L | 1.4404 | S31603 | 316S11 / 316S13 | SUS 316L | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Grade | C | Mn | S | Cr | Mo | Si | P | Ni | N | |
316 | min. | – | – | – | 16.0 | 2.00 | – | – | 10.0 | – |
max. | 0.08 | 2.00 | 0.03 | 18.0 | 3.00 | 0.75 | 0.045 | 14.0 | 0.10 | |
316L | min. | – | – | – | 16.0 | 2.00 | – | – | 10.0 | – |
max. | 0.08 | 2.00 | 0.03 | 18.0 | 3.00 | 0.75 | 0.045 | 14.0 | 0.10 |
Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
316 | 515 | 40% | 205 | 95 | 217 |
316L | 485 | 40% | 170 | 95 | 217 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 316 and 316L EFW Pipes from Aman Pipes and Tubes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
NPS Designator | Outside Diameter | Nominal Wall Thickness | ||||||||
in. | mm | Schedule 5SA | Schedule 10SA | Schedule 40SA | Schedule 80SA | |||||
in. | mm | in. | mm | in. | mm | in. | mm | |||
8 | 8.625 | 219.08 | 0.109 | 2.77 | 0.148 | 3.76 | 0.322 | 8.18 | 0.500 | 12.70 |
10 | 10.750 | 273.05 | 0.134 | 3.40 | 0.165 | 4.19 | 0.365 | 9.27 | 0.500B | 12.70B |
12 | 12.750 | 323.85 | 0.156 | 3.96 | 0.180 | 4.57 | 0.375B | 9.52B | 0.500B | 12.70B |
14 | 14.000 | 355.60 | 0.156 | 3.96 | 0.188B | 4.78B | … | … | … | … |
16 | 16.000 | 406.40 | 0.165 | 4.19 | 0.188B | 4.78B | … | … | … | … |
18 | 18.000 | 457.20 | 0.165 | 4.19 | 0.188B | 4.78B | … | … | … | … |
20 | 20.000 | 508.00 | 0.188 | 4.78 | 0.188B | 4.78B | … | … | … | … |
22 | 22.000 | 558.80 | 0.188 | 4.78 | 0.218B | 5.54B | … | … | … | … |
24 | 24.000 | 609.60 | 0.218 | 5.54 | 0.250 | 6.35 | … | … | … | … |
30 | 30.000 | 762.00 | 0.250 | 6.35 | 0.312 | 7.92 | … | … | … |
SS Pipes Grade | Tensile Strength, N/mm2 (min) | Yield Strength, N/mm2 (min) | Elongation, % (min) |
316 | 515 | 205 | 35 |
316L | 485 | 170 | 35 |
We offer custom sizes for Stainless Steel 316 and 316L EFW Pipes to meet your specific needs. Our dedicated team at Aman Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@amanpipesandtubes.co.in.
Stainless Steel 316 and 316L EFW Pipes find extensive use across various industries because of their exceptional corrosion resistance and mechanical strength. They are critical in petrochemical and chemical processing for carrying hostile fluids, whereas the food and pharmaceutical industries depend on them for hygiene and sterilization. In underwater environments, their ability to resist saltwater places them at ease for use in shipbuilding and offshore facilities. These pipes find critical applications in power generation, oil and gas, heat exchangers, and structures. Their performance under high-pressure and high-temperature conditions makes them a must in critical infrastructure development.
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