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· P110 oil casing pipe
1. Size:OD:6-760mm WT:1-30mm |
2. Grades:N80,J55,K55,L80,P110,C75,C95 etc. |
3. Standard:API 5CT & 5B |
4. thread type:STC,BTC,LTC |
5. brand name:TPCO |
6. Min order:20 tons |
8. payment terms:TT or L/C |
9. delivery time:we make it together or according to the your quantity |
10.place of origin:Tianjin,China |
11.packaging:Each in a PVC bag,(option:bundle with knitted plastic bag/steel crate),20 feet container(less than 5.8m),40 feet container (less than 11.8) or according to the customers' requirement |
12.Size and surface inspection*Non-destructive test *Thread inspection*Hydrostatic test *Drifting test*Physical and chemical analysis*Hardness and pressure test |
· 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.
standard: API SPEC 5CT | |
Tubing and Casing | |
Application | Tubing is used to extracting petroleum and natural gas from a well. |
Size(mm) | O.D.:6-760mm W.T.:1-30mm |
Grade and Chemical Composition (%)
Grade | chemical composition(%) | |||||||||
C | Si | Mn | P | S | Cr | NI | Cu | Mo | V | |
J55(37Mn5) | - | - | - | ≤0.030 | ≤0.030 | - | - | - | - | - |
N80(36 Mn2V) | - | - | - | ≤0.030 | ≤0.030 | - | - | - | - | - |
Mechanical Properties(MPa)(PSL1)
Grade | yield strength (MPa) | tensile strength(MPa) | hardness a Max | mm | HRC | ||
Min | Max | Min | HRC | HBV | |||
J55 | 379 | 552 | 517 | - | - | - | - |
N80 | 552 | 758 | 689 | - | - | - | - |
P110 oil casing pipe