310 stainless steel tube supplier and manufacturer in China. We offer heat-resistant 310/310S stainless steel tubes with excellent oxidation resistance and cryogenic toughness.
310/310S stainless steel tube is an austenitic alloy designed for high-temperature and cryogenic applications. With superior resistance to oxidation and thermal fatigue, this grade retains strength and corrosion resistance in environments up to 2000°F (1093°C). It also maintains excellent toughness down to cryogenic temperatures, making it a top choice for industries such as thermal processing, power generation, petrochemical, and furnace construction.
As one of the leading stainless steel tube manufacturers and suppliers in China, we offer precision-crafted 310/310S stainless steel tubes with customizable options. Available in both seamless and welded forms, our tubes comply with international standards such as ASTM, AISI, EN, and JIS. We provide OEM/ODM manufacturing and ensure tight tolerance, clean finishes, and on-time global delivery.
| Item | Details |
| 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) |
| Surface Treatment | NO.1, 2B, NO.4, BA, HL, Mirror |
| Inspection | SGS, TUV, BV, ABS, LR etc. |
| Application | 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 |
310 stainless steel tubes are available in round, square, and rectangular configurations. Popular surface finishes include 2B, No.1, No.4, HL, and mirror polish. Processing options include cold drawing and hot rolling to meet specific strength and dimensional requirements. Custom lengths and thicknesses can be tailored based on customer specifications for both industrial and structural applications.
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These tubes can withstand temperatures up to 2000°F (1093°C) in oxidizing environments.
Yes, 310 maintains toughness down to -450°F and is suitable for cryogenic applications.
Yes, we manufacture both seamless and welded 310/310S stainless steel tubes.
Absolutely. We support full customization based on technical drawings or specifications.
Yes, each batch includes EN10204 3.1/3.2 Mill Test Certificate, inspection reports, and other required documents.
Normally 15–25 days depending on order volume and processing complexity. Rush production is available.
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