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High Quality Stainless Steel Seamless Tube For Heat Exchangers - China

price: 0.80 Dollar US$

Heat exchanger tubes in an extensive range of austenitic stainless steels, suitable for all types of heat exchangers, such as seawater coolers, condensers, heaters, evaporators, etc.

Steel grade:

ASTM grades: 316 /316L, 304/304L, 321/321H, 316Ti, 347 / 347H, S31803, S32750, S32760, 2205, 904 / 904L.
EN /DIN grades: 1.4301/1.4307, 1.4401/1.4404, 1.4541/1.4878, 1.4571, 1.4462, 1.4410, 1.4539.

Size range:

Outside diameter of heat exchanger tubes are normally from 6 mm to 88.9mm

Main Features:
Smooth surface, no cracks and other defects, hardness below HRB80 and high precision tolerances reducing the risk of leakages when connecting tubes with couplings, high cleanliness(on request).


Company Contact:


  • Phone: 0086-0572-6958369

  • Address: Chengnan Industry Park, Economic Developing District, Changxing County, Huzhou, Zhejiang, China

  • Email: Email


Published date: August 5, 2016 -

  • Business Description: Zhejiang Ruimai Stainless Steel Tube Co., Ltd is one of the top quality manufacture of stainless steel seamless pipes, product group including hydraulic pipe, instrument tubing, heat exchanger tubes, boiler pipes, duplex steel pipes, and so on.

    Our advantages:
    1. The team of Ruimai had more than 20 year's experiences in manufacturing stainless steel seamless pipes.
    2. We only use top quality raw materials.
    3. Low cost and durable in use.

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