High-Frequency Electric Welded (HFW) Pipe type: ERW welded steel pipe Material: Gr.B, X42, X52, X56, X60,X65,X70,X80, Size: 0.84"(21.3mm) - 24"( 610mm) Pipe condition: Beveled ends, with root face, black varnish coating outside, export standard package. each pipe ends with slings at both pipe ends. Re the size below or equal 8", in bundles, bigger one in loose. Application: HFW (High frequency longitudinal resistance welded pipe) is mainly used for pipeline such as oil natural gas, petroleum, ore slurry, steam heating system and chemical industrial.
