the steel-lined ptfe pipe is made of ordinary carbon steel pipe as the matrix, lined with thermoplastic polytetrafluoroethylene (ptfe) plastic with excellent chemical stability, and processed by a specific process. it not only has the mechanical properties of steel pipes, but also has the characteri

galvanized steel pipe, galvanized carbon steel pipe, gi pipe galvanized carbon steel pipe (gi pipe) can be divided into hot-dip galvanized carbon steel pipe and cold galvanized carbon steel pipe according to the production method, the latter has been banned. hot dip galvanized pipe: hot

carbon steel pipe manufacturer & supplier list in china: husteel industry group is a leading seamless pipe and welded pipe manufacturer & supplier serving diverse industries with multiple types, grades, diameters and lengths of pipe.products including carbon steel pipe(smls pipe/erw/l

the surface roughness of carbon steel pipe refers to the small spacing and the unevenness of small peaks and valleys on the machined surface. the distance (wave pitch) between the two wave crests or two wave troughs is very small (below 1mm), which belongs to the micro-geometric error. the smaller t

high carbon steel (carbon steel pipe), often called tool steel, contains from 0.60% to 1.70% carbon and can be quenched and tempered. hammers, crowbars, etc. are made of steel with a carbon content of 0.75%; cutting tools such as drills, taps, reamers, etc. are made of steel with a carbon content of