China GB3087 Grade 20 Seamless Steel Pipe for Boiler, Find details about China Pipe, Tube from GB3087 Grade 20 Seamless Steel Pipe for Boiler - Leling Fusite Pipe Manufacturing Co., Ltd.
Difference between GB3087 seamless tube and GB8163 GB3087 seamless steel pipe:it can bear certain pressure and is suitable for boiler installation. Gb8163 seamless steel pipe:can not bear too much pressure, suitable for liquid, gas transportation,etc. As a professional steel pipe supplier, Hebei haihao Group has a history of more than 30 years.
GB 3087:Seamless steel tubes for low and medium GB3087-1982 and GB3087-1999. Seamless steel tubes for low and medium pressure boiler 1 Scope This Standard specifies the ordering contents, dimensions, shapes, weights, potassium iodate titration method after combustion in the pipe furnace for the determination of sulphur content