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| Place of Origin: | CHINA |
| Brand Name: | J55/K55/N80/L80/P110 |
| Certification: | API-5CT |
| Model Number: | 7 3/4" |
| Minimum Order Quantity: | 20ton |
|---|---|
| Price: | USD |
| Payment Terms: | T/T |
| High Light: | oil casing pipe,oil rig casing |
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Casing is a large-diameter pipe that serves as the structural retainer for the walls of
oil and gas wells, or wellbore. It is inserted into a well bore and cemented in place
to protect both subsurface formations and the wellbore from collapsing and to allow
drilling fluid to circulate and extraction to take place.
| O.D. | Nominal | O.D. | W.T. | Nominal | Type of pipe end | ||||||||
| Weight | Weight | Grade | |||||||||||
| (lb/ft) | (kg/m) | J-55 | L-80 | N-80 | C-90 | ||||||||
| In. | mm | In. | mm | H-40 | K-55 | M-65 | C-95 | Type1,Q | T-95 | P-110 | |||
| 7 3/4" | 46.10 | 7.750 | 196.85 | 0.595 | 15.11 | 68.60 | -- | -- | -- | P | P | P | P |
| P - Plain; S - Short round thread; L - Long round thread; B - Buttress thread | |||||||||||||
Contact Person: Ms. Lily
Fax: 86-510-85229648
