福建22选5开奖号码

Products & Service

MSP/DRILEX TEL 0086-02165538126

Choke valve

General Specification

MSP/DRILEX choke valves are with a wide range of trim and body satisfying API 6A 19TH Edition and NACE, are offered for drilling and production applications both for onshore and offshore. On the request of inclement environments such as high H2S and CO2, MSP/DRILEX offers the choke trims of anti-high-corrosion alloy and tungsten carbide.

?