310S Stainless Steel Tube

Exceptional Stainless Steel Tube Manufacturers

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.

Parameters

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

Possible styles

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.