Retrievable Drop-in Check Valve, Inside Blowout Preventer Valve, 35~70 MPa Retrievable drop-in check valve is a drill string inside BOP valve. It has a landing sub and connected to the right position of drill ... Read More
Inside Blowout Preventer, FPJ Inside BOP Valve, Pressure Drop Check Valve FPJ Inside BOP Valve is a large pressure drop check valve. Valve seal is the arrow type valve seal, the arrow type check valve will shut ... Read More
Hand Control Full Opening Safety Valve, Inside Blowout Preventer, 35~105MPa Full opening safety valve is a hand control valve in drill string circulating system, and it is one of the effective tools to prevent ... Read More
Wellhead Inside Blowout Preventer, Ball Check Valve, 105~165 mm, 35~70 MPa Ball check valve is a wellhead inside blowout tool, in order to realize safety control in drilling operation. It can effectively solve ... Read More
Upper and Lower Kelly Valve, Kelly Cock, Drill Pipe Safety Valve, 35-105MPa Kelly valve also named Kelly cock or drill pipe safety valve. It is a hand control valve in drill string circulating system and it is ... Read More
Inside Blowout Preventer Plate Check Valve, 35~70 MPa, 6 1/4'~7' Plate check valve is an important blowout control tool. Compared with other structure back pressure valve, it has high strength, large flow area, ... Read More
Drop in Check Valve Drill String Inside BOP Valve, 35~105 MPa Drop-in check valve is a drill string inside BOP valve. It also can be used for block off drill pipe on all kinds of offshore drilling floating ... Read More
Inside BOP Tool Large Pressure Drop Check Valve, 35~105 MPa Inside BOP Valve is a large pressure drop check valve. The tapered plug of valve reduces the cutting action of the mud on the seat to ensure the ... Read More
High Pressure Oil Drilling Float Valve, Inside Blow Out Preventer drill pipe float valve is one of necessary tools for oil drilling. It consists of float valve sub and float valve. The main function is to ... Read More
Inside BOP Tool Tubing Valve, Tubing Cock, 35~70 MPa, 4 1/8'~5 1/8' Tubing valve also named tubing cock, and drilling fluid can flow through the valve without pressure drop. This kind of valve is used as the ... Read More
