Presentation
The cementing float collar and shoe, is be filled into cement to the alloy body of float collar and shoe, the core is plastic or polyester, it is be drillable by PDC bit.
Product feature
The cementing float collar and shoe, is be filled into cement to the alloy body of float collar and shoe, the core is plastic or polyester, it is be drillable by PDC bit.
Technical parameters
|
Specification,mm
|
Ф508
|
Ф473
|
Ф340
|
Ф245
|
Ф178
|
Ф168
|
|
Positive pressure（MPa）
|
30
|
30
|
30
|
30
|
30
|
30
|
|
Reverse confined（MPa）
|
35
|
35
|
35
|
35
|
35
|
35
|
|
connection
|
LTC/BTC
|
LTC/BTC
|
LTC/BTC
|
LTC/BTC
|
LTC/BTC
|
LTC/BTC
|
|
Max OD(MM)
|
534
|
508
|
365
|
270
|
195
|
189
|
Products 
