Detailed Infromation

Manual half/full seal ram BOP is mainly composed of housing, a full seal pipe core, a pair of half seal rams assembly, bearing, valve seat, pressing cap and screwed rod, etc. It has the advantages as high rated working pressure, light weight, small volume, reliable sealing performance and convenient operation, etc.Closing and opening ram manually meets the demand of long time sealing well when there is no electric power. The BOP can be used independently, and it also can be used with other BOP.

Application:

The ram BOP is equipped with rams which can seal pipes of sizes from 2 3/8” to 3 1/2”. When there’s pipe string in the well, the BOP can seal the annular space between casing and drilling tools.When there’s no pipe string in the well, it can seal the hollow well.

Technical specifications