GB/T8162 Q235 Structural Seamless Steel Tubes Thick Wall Tube For Heat Exchanger Structural seamless steel tubes are widely used in various industrial ...
50.8*2.64 Seamless Heat Exchanger Tubes TORICH is a professional steel tubes supplier from China with over 23 years experience. We have NICE quality ....
SA179 BGW14 Carbon Seamless Boiler Tubes Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an ....