Mainly used for the oil-field artesian well mud's circulate with the close, connect the pattern connects for the trapezidal thread, set fast convenience, stiffness strong, safety firm, valve seat with the valve board to adopt the equal type elasticity seal, seal completely effective, open easy and convenient.A both ends of valve and pipings adopt the sphere seal or" O" type rubber ring seals, have to set the piping both ends of straight line degree request the anti higher - and seal completely the performance good.
Mainly used for the oil-field artesian well mud's circulate with the close, connect the pattern connects for the trapezidal thre |
Bronze Gate Valve China Manufacturer Bronze gate valve for sale uses bronze material, which has excellent wear resistance and corrosion resistance, good casting performance and airtightness. The bronze steam rated gate valve is widely used in higher load parts, such as ...
Come From Zhejiang Carbo Bronze Co., LTD
Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability; ferritic stainless steel improves the yield strength, intergranular ...
Come From Weidouli Valves Co., Ltd
Gate Valve Main parts for Gate valve consist of Valve Body, Bonnet, Disc, arm, shaft, guide and valve seat. Those parts of a big gate valve, chain operated gate valve, or high pressure gate valve can be made either from gate valve castings or forgings. Available material by ...
Come From WALKSON