Petroleum Low Pressure X70 CS SMLS Pipe ASTM A161

X70 Seamless Steel Pipeline For Low Pressure ASTM A161-94 Seamless Steel Distillation Pipe

Seamless steel pipe for low and medium pressure boiler (GB3087-2018) is used to manufacture various structures of low and medium pressure boiler superheated steam pipe, boiling water pipe and locomotive boiler superheated steam pipe, large smoke pipe, small smoke pipe and arch brick pipe pipe of high quality carbon structural steel hot rolled and cold drawn (rolled) seamless steel pipe.

Normally, they are used for the industries including electricity, Sewage treatment water piping,chemical, petrochemical, boiler, heating, ship-building and the construction industry etc.Pipes are manufactured according to the standard of API, ASTM, ASME, EN, UNI, NFA, GB, domestic and international standards.Normally, when the pipe outer diameter is within 57mm.

we usually use cold drawn pipes, while up to that 57mm, we use hot rolled.ASTM A161-94 Seamless steel distillation pipe of low-carbon and carbon-molybdenum steel for refining equipment,ASTM A179-90A (Reapproved 2001) Cold-drawn seamless low carbon steel heat exchangers and condenser tubes.

ASTM A192/192M-02 Seamless boiler tubes for high pressure carbon steel,ASTM A209/ A209m-03 seamless carbon molybdenum alloy steel tubes for boilers and superheaters.