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1 - 10 Results for kelly cock from 23 Products
Drilling Kelly Cock Valve / Drill Pipe Safety Valve 86 - 203 Inch
Kelly cock valve Kelly cock is also called kelly Cock or drill pipe safety valve. It is a manual control valve in the drilling string circulation system, which is one of the effective tools to prevent blowout. Kelly cock valves are divided into upper kelly cock valves and lower kelly cock valves. The upper kelly cock valve is used between the lower end of the faucet connector and the kelly. The lower kelly cock valve is used between the lower end...
XIAN ATO INTERNATIONAL CO.,LTD
Verified Supplier
15th/F,Unit1,BLDG#2,Xi'an West OE Park,77 Keji Er Road, Hi-tech Zone, Xi’an, China 710075
Upper And Lower Drilling Rig Spare Parts Kelly Valves / Kelly Cock Drill Pipe Safety Valve
Upper and Lower Kelly Valves/Kelly Cock / Drill Pipe Safety Valve For Drilling Rig Spare Parts Kelly Cock Valve description of Drilling Rig Spare Parts 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...
Topland Oilfield Supplies Ltd
Verified Supplier
8-1011,Lane 5600, Chuansha Road, Pudong, Shanghai, China
Upper And Lower Drilling Rig Spare Parts Kelly Cock Drill Pipe Safety Valve
Upper And Lower Kelly Cock Valve Drilling Rig Spare Parts Drill Pipe Safety Valve Kelly Cock Valve description of Drilling Rig Spare Parts 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....
Topland Oilfield Supplies Ltd
Verified Supplier
8-1011,Lane 5600, Chuansha Road, Pudong, Shanghai, China
API-7-1 Upper And Lower Kelly Valves Kelly Cock For Drilling Rig
API-7-1 Upper And Lower Kelly Valves Kelly Cock For Drilling Rig Kelly valve also named kelly cock or drill pipe safety valve, which is located within the drill string that allow for free-passage of drilling fluid without pressure loss. 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 specifically designed for effective control of blow outs and/or mud loss...
Dongying Oilman Machinery Equipment Co.,Ltd.
Verified Supplier
www.oilmanchina.com
Inside BOP Upper Lower Kelly Cock Valve For Drill String
Inside BOP / Drill Tool Check Valve / Drop-In Check Valve / Upper and Lower Kelly Cock Valve Product Description INSIDE BOP Drill-Tool Check Valve Drill-tool check Valve is a main Blowout prevent tool in drill tool and should be classified into four kinds according to its structure, i.e. arrow back pressure valve (FJ), Ball check valve (FQ),Butterfly check valve (FD) and Drop- -in check valve (FT) . Arrow-Shaped Check Valve: Advantages: The arrow...
Dongying Oilman Machinery Equipment Co.,Ltd.
Verified Supplier
www.oilmanchina.com
API Spec Petroleum Equipment wellhead/Inside Blowout Preventer Tool /kelly cock valve/Drop-in check valve
Inside Blowout Preventer Tool /kelly cock valve/Drop-in check valve The inside blowout preventer manufactured by Ruitou has Kelly Cock Valve, Arrow Shaped Check Valve, Drop-in Check Valve. Kelly Cock Valve is divided into UPPER Kelly Cock Valve and Lower Kelly Cock Valve. Upper Kelly Cock Valve connects to the top of Kelly .upper Kelly Cock Valve is left-hand thread, Lower Kelly Cock Valve is right-hand thread, and the structures of them are the...
Shanghai RuiTou Petroleum Machinery CO.,LTD.
No.255,Yuanhui Road ,Jiading district , Shanghai in China.
API Standard Kelly Cock Valve, upper and lower kelly valve
API Kelly cock valve 35mpa 75mpa 105 mpa Product Description Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs. The Kelly valve can be opened on or...
Dongying On-tech Equipment Co., Ltd
API Standard Kelly Cock Valve, upper and lower kelly valve
API Kelly cock valve 35mpa 75mpa 105 mpa Product Description Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs. The Kelly valve can be opened on or...
Dongying On-tech Equipment Co., Ltd
Kelly cock safety valve
API Kelly cock valve 35mpa 75mpa 105 mpa Product Description Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs. The Kelly valve can be opened on or...
Dongying On-tech Equipment Co., Ltd
Kelly cock safety valve
API Kelly cock valve 35mpa 75mpa 105 mpa Product Description Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs. The Kelly valve can be opened on or...
Dongying On-tech Equipment Co., Ltd
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