Boiler tubes
Boiler tubes need to withstand high pressure and temperature.
Tubes for Heat Exchanger and Condensers
Heat exchange tubes are intended for heating or cooling process fluids, they are for example suitable for closed circuit cooling of electrical equipment using demineralised water and for cooling water soluble oil solutions in quenching tanks.
Seamless steel pipe for ship building usage
The Seamless steel pipe for ship building usage are mainly used for Level 1& Level 2 pressure pipe in piping system, boiler and super-heated unit of shipbuilding.
Tubes for Mechanical and Automobile
Seamless Steel Tubes for Mechanical and Automobile usage for Backbone of Automobile and rear axle tube, manufacturing and processing of precision equipments, instruments and apparatus.
Tubes for Fluid Transportation Service
Our fluid seamless steel tubes are widely used for fluid transport, water conveying (sewage water discharge, water divert project), oil and natural gas long distance transmission as well as fluids.
Seamless steel tubes for low-temperature service
Low temperature service seamless pipes are application for low-temperature pressure container piping by the main standard GB/T18984-2003, ASTM/ASME A/SA333 with steel grade 16MnDG, 10MnDG, A333 Gr.1, Gr.3, Gr.6
Line pipes used in sour service environment
The line pipes can be used for a wide range of petrol and gas transportation under sour service environment.
Seamless Pipes and Tubes for Pressure Applications
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DIN 1629 carbon seamless steel pipes
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EN 10216 non alloy steel tubes
Seamless pipes for low and medium pressure service
Seamless steel pipes application for heat exchange tubes, streaming tubes, low and medium pressure boiler water wall, economizer, reheater, superheater and steam pipeline.
Seamless pipes for high temperature and pressure service
ASTM A199/A199M-92 Specification for Seamless Cold-Drawn Intermediate Alloy-Steel Heat-Exchanger tubes and Condenser Tubes.
Tubes for Mechanical and Automobile
Seamless Steel Tubes for Mechanical and Automobile usage for Backbone of Automobile and rear axle tube, manufacturing and processing of precision equipments, instruments and apparatus.
Used as the pipes on the heated side of low and medium pressure boilers(normally with operating pressure not higher than 5．88Mpa and operating temperature below 450 oC), as the pipes on the heated sides of high·pressure boilers, economizers, overheaters, reheaters and pipes for petrochemical industry(with the operating pressure above 9．8Mpa and operating temperature ranging between 450C-650C1)
