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FOSV Drilling Handling Tools Full Opening Safety Valve Kelly Valve API 7-1

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FOSV Drilling Handling Tools Full Opening Safety Valve Kelly Valve API 7-1

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Brand Name : ATO

Certification : API 7-1

Place of Origin : CHINA

MOQ : 1 sets

Price : To be negotiated

Payment Terms : L/C,T/T

Supply Ability : 10000 Set/Sets per Year

Packaging Details : carton and case

Machine Type : Drilling Tool

Material : Carbon steel

Type : Varco Top Drive Spare Parts, Kelly Valve

Processing Type : Casting

Size : 2-3/8"~6-5/8"

Power : Hydraulic

Thread : Nc26

Product Name : API 6A Kelly Valve / Kelly Cock / Drill Pipe Safet

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API 7-1 Full Opening Safety Valve (FOSV) , Kelly Cock, Kelly Valve, Safety Valve

Product description

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 safety valve 90° to realize on and off. In the drilling operation, in order to avoid malignant accidents,
Kelly valves should be connected to both end of Kell to prevent loss of diilling fluid and blowout.

Specification:

Model Size (INCH)
Weight of Top Plug (KG)
Weight of Bottom Plug (KG)
5-1/2"
3.5
3.5
6-5/8"
4.2
4.2
7"
5
5
8-5/8"
8.5
8.5
9-5/8"
9.5
9.5
10-3/4"
17
17
13-3/8"
24
24

FOSV Drilling Handling Tools Full Opening Safety Valve Kelly Valve API 7-1

FOSV Drilling Handling Tools Full Opening Safety Valve Kelly Valve API 7-1


Product Tags:

API 7-1 Full Opening Safety Valve

      

FOSV Drilling Handling Tools

      

Nc26 Drilling Kelly Valve

      
China FOSV Drilling Handling Tools Full Opening Safety Valve Kelly Valve API 7-1 wholesale

FOSV Drilling Handling Tools Full Opening Safety Valve Kelly Valve API 7-1 Images

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