Choke Beans Tungsten Carbide + S.S 410 for Positive Choke Valve

Choke Beans Tungsten Carbide + S.S 410 for Positive Choke Valve

Choke beans are the key parts for positive choke valves in wellhead equipment .  

We supply tungsten carbide choke beans liner and assembled parts with stainless steel (410SS /4130SS/4140SS/316SS/304SS). Size from 4/64” to 128/64”. Surface can be treated by glass peening , XYLAN ,blackening to improve the performance.