Medium Pressure Boiler Pipe, Brand Name : borun

We are offering medium pressure boiler pipe. Standard: gb/t3087,astma179�astma106gr.b material: 10#, 20#, a,b specification�32-920mm, thickness: 4-35mm use: for the manufacture of various structural low medium voltage boiler superheated steam pipe, boiling water pipe and locomotive boiler superheated steam pipe, big smoke tube, little smoke tube, and arch brick's high quantity carbon structural steel hot rolling and cold drawing(rolling) seamless steel pipe.