Galvanized welded steel pipes for low-pressure fluid transportation (GB,T3091-1993),also known as galvanized welded steel pipes,commonly known as white pipes,It is a hot-dip galvanized welded (furnace welding or electric welding) steel pipe used for transporting water,gas,air oil,heating steam,warm water and other generally low-pressure fluids or other purposes,The wall thickness of steel pipes is divided into ordinary galvanized steel pipes and thickened galvanized steel pipes; The types of takeover ends are divided into non threaded galvanized steel pipes and threaded galvanized steel pipes,
2025-10-10