Standards: API SPEC 5CT casing steel pipe
Grades: N80 type 1, N80 type Q, L80, 9Cr-80, 13Cr-80
Manufacturing process: Seamless, ERW
Outer Diameter: 5 1/2”, 6 5/8”, 7”, 7 5/8”, 7 3/4”, 8 5/8”, 9 5/8”, 10 3/4”, 11 3/4”, 13 3/8”, 16”, 18 5/8”, 20”
Thickness: 14 LB/FT to 106.59 LB/FT, 0.244” to 0.875”
Coupling thread: BTC, LTC, Buttress (Regular, Special bevel or special clearance), premium connections threads.
Length: R2, R3, customized
|Seamless API spec 5cT water well casing pipe 9 5/8″ API 5ct steel casing pipe octg tube|
|Standard||API SPEC 5CT, API SPEC 5D ,API SPEC 7|
|Grade||J55 K55 N80-1 N80-Q N80-1 C90 BG80S BG90S BG95S BG110S P110 BG110T Q125 BG140|
|Usage||Tubing is used for extracting oil or gas from wells, while casing for sidewall|
|FOB, CFR, CIF, EXW, etc.|
|Payment||T/T, L/C, etc.|
Packing and Delivery
Delivery Time: API 5CT steel casing pipe/well casing tubing is shipped within 30 days after advance payment or up to quantity or specifications.
First, when raw materials arrive at our factory, we will inspect the chemical component and physical performance and then loaded into our warehouse.
Third, before be packaged, our sales manager will inspect the goods with inspector again, approved ones will be labled and packaged.
Second, our inspector will check during all the procedure. Unqualified screens are abandoned during production.
Fourth, we have person to inspect the loading into container to avoid damage during transportation.