Discover 310S stainless steel tubes with superior oxidation and heat resistance. Trusted by global industries for high-temperature applications. Custom sizes, finishes, and documentation available.
310S stainless steel tube is a low-carbon version of the 310 grade, developed specifically to enhance weldability and minimize carbide precipitation during high-temperature service. With elevated levels of chromium (Cr) and nickel (Ni), 310S offers outstanding resistance to oxidation, sulfidation, and other forms of corrosion in extreme environments.
Its robust structure makes it suitable for use in furnace components, heat exchangers, power plant piping, and petrochemical processing. The alloy also retains excellent mechanical strength and toughness even at sub-zero temperatures, making it highly versatile in demanding industrial applications.
As exceptional stainless steel tube manufacturers, we provide fully customizable 310S tubes — both seamless and welded — with strict quality inspection, material traceability, and global compliance standards including ASTM A213 / A312 / EN / JIS.
| Item | Деталі |
| Product Name | Stainless Steel Pipe, Stainless Pipe, SS Pipe |
| Standard | GB, AISI, ASTM,ASME,DIN, EN, JIS |
| Available Grades | 200 Series: 201, 202300 Series: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSpecial Alloys: 904L, S31254 (254SMO)400 Series: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex and Others: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Process | Hot Rolled, Cold Rolled |
| Sizes | Thickness: 0.24–3mm, Outer diameter: 8–219mm, Length: 1–6m (according to customer’s request) |
| Обробка поверхні | NO.1, 2B, NO.4, BA, HL, Mirror |
| Inspection | SGS, TUV, BV, ABS, LR etc. |
| Заявка | Oil & Gas, Petroleum, Vessels, Ship Building, Water Treatment and Environmental Protection etc. |
| Finish | Description | Typical Thickness (mm) | Available Widths (mm) |
| 2B | Smooth, reflective grey sheen. Most widely used. | 0.55 | 914, 1219 |
| BA | Bright annealed mirror-like finish. | 0.70 | 914, 1219 |
| DP | Brushed, non-reflective, easy to clean. | 0.90 | 750, 914, 1219 |
| HR | Scaled, hot-rolled finish. | 1.20 | 750–1500 |
| No.1 | Pickled, white surface after hot-rolling. | 1.50 | 914, 1219, 1500 |
| HL | Continuous linear polish finish. | 1.60 | 914, 1219, 1500 |
| No.4 | Polished with 150–180 grit. | 2.00 | 914, 1219, 1500 |
| No.8 | Mirror finish, highly reflective. | 2.50 | 914, 1219, 1500 |
310S stainless steel tubes are available in round, square, and rectangular profiles. Standard surface treatments include No.1 (hot rolled), 2B, BA, HL, and mirror finishes for decorative or architectural use. Tubes can be supplied in cold-rolled or hot-rolled form, with precise OD and wall thicknesses according to client specifications.
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310S has a lower carbon content, making it more suitable for welding and reducing the risk of carbide precipitation.
Yes. 310S offers excellent oxidation resistance up to 1100–1150°C and performs well in thermal cycling environments.
Yes, both types are available depending on the intended application and pressure requirements.
Common sectors include petrochemical, metallurgical, furnace manufacturing, power plants, and offshore facilities.
Yes. We support SGS, TUV, BV, and provide EN10204 3.1 / 3.2 certificates with every shipment.
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