api lower kelly cock
group nameDownhole Tools
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Min Order1 piece
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update timeMon, 08 Apr 2013 00:30:16 GMT
Paramtents
Processing Type Casting
Machine Type Drilling Equipment
Type lower Kelly cock
Use Well Drilling
Certification API
Material alloy steel
Packging & Delivery
Min Order1 piece
Briefing
lower kelly cock:
1.Standard: API
2.Kelly cock is divided into upper Kelly cock valve and lower Kelly cock.
1.Standard: API
2.Kelly cock is divided into upper Kelly cock valve and lower Kelly cock.
Detailed
lower kelly cock:
1.Standard: API
2.Kelly cock is divided into upper Kelly cock valve and lower Kelly cock.
lower kelly cock
- Standard: API
- Kelly cock is divided into upper Kelly cock valve and lower Kelly cock.
- Working pressure:5000psi,10000psi,15000psi.
- Kelly valve is a manually operated ball valve.
It is one of effective tools for preventation form blowout. The valve uses a hexagon socket on the operating stem and has positive stops in the open and closed positions.
