Drilling Tools
Showing 22 Products
KELLY COOK SAFETY VALVE, 4.1/2 XH THREAD, WORKING PRESSURE: 5,000PSI
KELLY COOK SAFETY VALVE, 4.1/2 XH THREAD, WORKING PRESSURE: 5,000PSI, 10,000PSI, 15,000PSI. Any enquiry please contact us by email: [email protected] and [email protected], or visit our website www.VigorPetro.com and www.Wellheadequip.com for more products information.
Price: USD 200-2000
MOQ: 1PCS
Delivery Time: 20 DAYS EXW
Kelly Cock Valve
Kelly Cock Valve 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 one of the effective tools to prevent blowout. Kelly valve is divided into Upper Kelly Valve and Lower Kelly Valve. Upper Kelly Valve is connected between swivel sub and Kelly. Lower Kelly valve is connected between lower end of Kelly and top of drill pipe or lower end of Kelly save sub. Rotating the wrench of full opening
Price: USD 200-2000
MOQ: 1PCS
Delivery Time: 20 DAYS EXW