Elbow, flange, tee, cross, reducer, etc. all belong to pipe fittings, which widely used in building industry. Elbow is used at pipe turnings; flange is used to connect pipe at the end of pipe. Tee i...
Carbon steel pipe fittings is an environmentally friendly material. Compared with welding operations and threading operations, carbon steel pipe fittings-site installation is very convenient. Low le...
Made of cast gray iron, ductile iron, cast steel, aluminum, stainless steel or other materials, handle type butterfly valve is a simple tool used in gas pipeline of sulfuric acid industry and chemic...
When installing a reducer, if the inner diameter of the process piping and pore sizes do not match, then you should make the appropriate necking or expanding treatment. After installation, in order ...
Recently, valve industry is influenced on account of the lack of casting, which made many companies feel troubled. Some insiders said that, after series of problems includes the recruitment difficul...
Sealing performance The sealing performance of valve referred to the ability in each sealing part of valve to stop the medium to let out. It is the most important technical performance of the valv...
1. Threaded Connection Threaded connection usually process the end of inlet & outlet valves into taper pipe threads, which can make it screwed into the screwed joint of taper pipe or tape...
High pressure control valve mainly includes pneumatic high pressure control valve and electric high pressure control valve. The following I will introduce them separately. Pneumati...
GB flanges, often used in pairs to connect pipes in pipeline projects, are disk-shaped components. Flanges with different pressures have different thickness and bolts. A projecting rim, collar, or r...