Float Valve Subs
The Float Valve Sub is a bit sub in which a float valve is installed. Its connection is ordered by user. The Supplier put a float valve into the bore of the sub according to specification of standard API. Mechanical property of material of sub conforms to the requirement of standard SY5200-93 and API.
|
Type
|
OD
(mm/inch)
|
I.D.
(mm/inch)
|
Length
(mm/inch)
|
Connection
API
|
Float Valve Type
|
|
FVJ121D
|
121（4-3/4）
|
50.8（2）
|
915(36)
|
3-1/2″REG B× NC38B
|
2F－3R
|
|
FVJ165D
|
165(6-1/2)
|
71.4(2-13/16)
|
915(36)
|
4-1/2″REG B× NC50B
|
4R
|
|
FVJ203D
|
203.2(8)
|
71.4(2-13/16)
|
915(36)
|
6-5/8″REG B× 6-5/8″REGB
|
5F-4R
|
|
FVJ229D
|
228.6(9)
|
76.2（3）
|
915(36)
|
7-5/8″REG B×7-5/8″REGB
|
5F-4R
|
Rotary & Handling Tools
