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Low and medium pressure boiler seamless steel pipe
- Mar 19, 2018 -

Seamless steel tubes for low and medium pressure boilers: used to manufacture various low and medium pressure boilers, superheated steam pipes, boiling water pipes, water-cooled wall pipes, superheated steam pipes for boilers, large smoke pipes, small smoke pipes, and arched brick pipes. High-quality carbon structural steel hot-rolled or cold-rolled (dial) seamless steel pipe. It is mainly made of steel No.10 and No.20. Except for guaranteeing chemical composition and mechanical properties, hydraulic pressure test, crimping, flaring, flattening and other tests are to be done. Hot rolling is delivered in the hot rolled state and cold rolled (dispensed) is delivered in the heat treated state.