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ASTM A213, A249 TP310H Seamless, Welded, ERW Tubes ASTM A249 TP 310H ERW Tubing Stockist and Supplier in Mumbai India
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Stainless Steel 310H tubes are high-temperature resistant tubes made from austenitic stainless steel which contain elements such as carbon, manganese, silicon, phosphorus, sulfur, chromium, molybdenum, nickel and nitrogen. This grade, which is well-known for its high strength and oxidation resistance, is commonly utilized in heat environments. Preston Pipes & Alloys is a leading stainless steel 310H tubes supplier, providing tubes made using advanced seamless and welded techniques to ensure precise dimensions and quality. The tubes meet ASTM, ASME, and API specifications.
ASTM A213 TP310H Tubes feature high tensile and yield strength, good hardness, making them ideal for heavy-duty applications. They can endure oxidation at temperatures up to 1150°C in continuous service and 1040°C in intermittent service. These Stainless Steel 310H Tubes have a density of 8000 kg/m³ and strong thermal conductivity, ensuring stable performance even at extreme temperature. Their corrosion resistance and endurance make them ideal for use in furnaces, heat exchangers, power plants, petrochemical units, and other high-temperature processing systems.
Stainless Steel 310H Seamless Tubes and UNS S31009 Seamless Tubes are available in a wide range of specifications. Outside diameters range from 1/8″ OD to 2″ OD (3 mm to 38 mm), with thickness from 1 mm to 3 mm or equivalent schedules like SCH 5, SCH 10, SCH 40, SCH 80, SCH 80S, SCH 160, and SCH XXS. Sizes range from 1/2″ NB to 24″ NB, with options for seamless and capillary tubes. Round, square, and rectangular tubes are available in single, double, and bespoke lengths. Ends are simple, beveled or threaded with finishes including annealed and pickled, polished, brilliant annealed, or cold drawn.
As a stainless steel 310H tubes stockist, we do quality tests such as PMI testing, hardness testing, pitting resistance testing, chemical analysis, mechanical testing, flattening, flaring, macro and micro exams. SUS 310H tubes are placed in hardwood cases, pallets, or crates before being securely bundled and wrapped in environmentally friendly poly bags. These tubes are a reliable choice for important applications due to consistent supply, high quality and on-time delivery. Precision-engineered stainless steel 310H tube provide dependable performance in high heat settings.
| Specifications | ASTM A213, A249, A270 / ASME SA213, SA249, SA270 |
| Standard | ASTM, ASME and API |
| Seamless Tubes Range | 1/2" OD - 12" OD |
| Welded Tubes Range | 1/2" OD - 12" OD, Gauge: 25 SWG - 10 SWG |
| Outside Diameter | 3.00 mm - 219.10 mm, 6.35 mm O.D to 114.3 mm O.D |
| Length | Single Random, Double Random & Required Length |
| Thickness | 0.40 mm - 12.70 mm, 0.8 mm to 12.7 mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS |
| Type | Seamless, Welded, ERW |
| Form | Round Tubes, Square Tubes, Rectangular Tube |
| End | Plain End, Beveled End, Treaded |
SS 310H Seamless Tube
SS 310H Welded Tube
SS 310H ERW Tube
SS 310H EFW Tube
SS 310H Round Tube
SS 310H Square Tube
SS 310H Rectangular Tube
SS 310H Polished Tube
Contact Preston Pipes and Alloys for best offer & competitive
quotation of Stainless Steel 310H Tube
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310H | 0.04 – 0.10 | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 - 26.00 | - | 19.00 - 21.00 | 53.885 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 310H | 1.4301 | S31009 |
