28 positive choke valve wellhead equipment products are offered for sale by suppliers on Alibaba.com, of which mining machine parts accounts for 7%, other oil field equipments accounts for 3%.
A wide variety of positive choke valve wellhead equipment options are available to you, such as motor, bearing and pressure vessel.You can also choose from russia, united states and egypt positive choke valve wellhead equipment,as well as from oilfield, construction works, and manufacturing plant positive choke valve wellhead equipment,And whether positive choke valve wellhead equipment is provided, {2}, or {3}.