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ORDERING
INSTRUCTIONS
1.
Please have the following information ready when ordering:
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To place an
order for One-Piece Kelly Valve, Two-Piece Kelly Valve, and Safety Valve,
please specify:
1.
Size of the
connection, working pressure, and size/type of the valve or OD and ID of the
part, or
2.
Part Number
1. Smallest
Drill String bore through which Check Valve must pass
2.
Landing Sub connection size and type, and
3.
Outside Diameter of mating tool joints
1. Size of
connection, working pressure, and OD of the valve, or
2. Part Number.
1. Assembly
Number or Part Number,
2. Casing size
and casing weight range.
1.
The working pressure and type of valve, and inside diameter of the
valve, or
2.
Part Number.
1.
Type
of Top Drive Valve, size of the connection, O.D. and I.D.
2.
Part Number.
2.
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us
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