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Pipes
Valve:
Ball Valve
Gate Valve
Globe Valve
Check valve (Non-Return valve)
Butterfly Valve
Diaphragm Valve
Plug Valve
Solenoid Valve
Safety Vave
Other
Knife Gate Valve
Power Station Valve
Steam Trap
Service:
Subsea Systems(Marine)
LNG
Gas & Liquid Transmission Lines
Refining&Petrochemical
Coal Chemical
Mining&Minerals
Water Treatment
Power Station
Fire Safe
Condition:
Carbon steel pipe is made of ingot or solid round steel through perforation to make a tube, and then hot rolled, cold rolled or cold drawn to make. Carbon steel pipe plays an important role in China's steel pipe industry.
Alloy pipe is a kind of seamless steel pipe, its performance is much higher than the general seamless steel pipe, because this steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance is not ordinary seamless steel pipe, so alloy pipe in petroleum, aerospace, chemical industry, power, boiler, military and other industries are more widely used.
High frequency welding is a solid resistance thermal energy. Through the welding resistance of the high frequency current, the heat generated on the contact object causes the surface of the object to be heated to a plastic state, and then the steel is bonded with or without forging.
Galvanized pipe, in order to improve the corrosion resistance of the steel pipe, the general steel pipe is galvanized. Galvanized steel pipe is divided into hot dip galvanized and electric galvanized two, hot dip galvanized galvanized layer is thick, electric galvanized low cost, the surface is not very smooth.