Supply Capacity: More Than 3000 Tons/ Day

Min Q'ty: 500kgs

Country of Origin: China

Price Term: FOB, CIF, CNF, etc.

Lead Time: 30-40days for new production depend on the specification

Payment terms: TT, LC

Delivery port: Shanghai, Tianjin, Qingdao, Ningbo, Guangzhou, etc.

Stainless Steel Tube

This is stainless steel seamless tube for boiler. The manufacturing method is the same as seamless pipe, but there are strict requirements for the steel grades used in manufacturing steel pipe. High pressure boiler tubes are often used in high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, the tubes will be oxidized and corroded. The steel pipe is required to have high endurance strength, high oxidation resistance and corrosion resistance, and good structure stability.

Application: Stainless steel seamless boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, gas pipes and main steam pipes of high pressure and ultra-high pressure boilers.

Main Standard: ASTM A213

Main Grade: 304, 304L, 316, 316L, 321, 310, 310S, 347, 347H, 904L, 2205; 1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4845, 1.455, 1.4912, 1.4539

Outer Diameter: 14-219mm

Wall Thickness: 3-12mm

Length: Random

Surface Treatment: pickling or as customers’ requirement

How is it Measured? Outer Diameter (A) X Schedule or Wall Thickness (B) X Length

PS: Advantages Of Seamless Tubes & Pipes

A. Heavy and thick wall thickness
B. No weld seam. Generally be considered as better properties and corrosion resistance
C. Better ovality, or roundness