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Aman Pipes and Tubes is a reliable manufacturer and supplier of high-quality Stainless Steel 310 and 310S EFW Pipes located in Hyderabad, India. Praised for precision engineering and long-lasting performance, Aman Pipes ensures outstanding solutions according to various industrial needs. Backed with rigorous quality checks and customer satisfaction, the company provides corrosion-resistant and high-temperature-performing stainless steel pipes to clients based on various industries. With the integration of cutting-edge manufacturing technology and high-quality control, Aman Pipes and Tubes has gained an image of excellence in both domestic and global markets.
Stainless Steel 310 and 310S EFW Pipes are chromium-nickel austenitic steels that have 24–26% chromium and 19–22% nickel content and provide superior resistance to oxidation. The 310S version has lower carbon content, enhancing weldability and minimizing carbide precipitation. These pipes have high tensile strength (about 515 MPa), yield strength (at least 205 MPa), and elongation of 40% in 50mm. With a high melting point (1400°C) and excellent mechanical properties at high temperatures, they find ideal application in high-temperature conditions and retain structural integrity under thermal cycling.
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 | JIS | AFNOR | BS | GOST | EN |
SS 310 | 1.4841 | S31000 | – | – | – | – | – |
SS 310S | 1.4845 | S31008 | _ | – | – | – | – |
Grade | Ni | Mn | P | C | S | Si | Cr | Mo | N | |
310 | min. | 19.0 | – | – | – | – | – | 24.0 | – | – |
max. | 22.0 | 2.0 | 0.045 | 0.25 | 0.030 | 1.50 | 26.0 | |||
310S | min. | 19.0 | – | – | – | – | – | 24.0 | – | – |
max. | 22.0 | 2.00 | 0.045 | 0.08 | 0.030 | 1.50 | 26.0 |
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 | ||||
310 and 310S | 515 | 40 | 205 | 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 310 and 310S 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 | … | … | … | … |
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
310 and 310S | 7750 | 200 | 15.9 | 16.2 | 17.0 | 14.2 | 18.7 | 500 | 720 |
We offer custom sizes for Stainless Steel 310 and 310S 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 310 and 310S EFW Pipes are utilized extensively in high-temperature applications and corrosion-resistant applications. These pipes are best suited for furnace parts, heat exchangers, power plants, and kilns, where thermal stress would be a factor. They also find application in petrochemical plants, oil and gas refineries, and food processing equipment because of their superior oxidation resistance and structural strength. Their weldability and long-term durability make them a good fit for piping systems that are subjected to severe operating conditions. Regardless of cryogenic conditions or higher temperatures, these pipes provide consistent performance, and thus they are a choice in several high-criticality industries.
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