Valve production process

The main components of valve products are valve body, valve cover, support, gland, hand wheel (castings or forgings are outsourced procurement). Valve stem, copper nut, bearing, standard parts, seals and other accessories. The company mainly purchases semi-finished products in machining centers, CNC lathes, lathes, washing machines, boring machines, planers, drilling machines and other kinds of machines for finishing. Assemble and sell finished products. Materials are stainless steel, cast steel, cast iron and other materials.