Choke Bean

Product Name:  Tungsten Carbide Choke Bean  

Positive Choke Bean

Product Specification:  

– Material:outer material stainless steel410, tungsten carbide is embedded into choke bean in full length

-Medium:oil, gas ,water and sand


-Size 4/64″- 128/64″

-The positive choke bean we produced are similar to  Cameron type H2 big john

-Tungsten carbide and ceramic choke bean are all available

Product Features:

Positive choke bean is used to control the flow of fluids and is usually mounted on or close to the Christmas tree, High pressure gas/oil, with abrasive sand minerals passes through these chokes at high speed causing rapid wear. Bean chokes contain a replaceable insert, or bean, made from hardened steel /ceramic or stainless steel/ tungsten carbide or similar durable material. Combustion and control chokes are lined with a high hardness, abrasion and corrosion resistant 98.5% alumina or tungsten carbide liners to protect them from corrosive and abrasive wear

Choke Bean-Choke valve parts

Choke Bean-Choke valve parts