| Brand Name | OCTG |
| Place of Origin | China |
| Model Number | OCTG |
Size: 4-1/2” to 20” (114.3mm to 508mm)
Grade: J-55, K-55, L-80, N-80, P-110
Length: R1~R3 (4.88mm to 14.63mm)
End: BTC, LTC, STC
Standard: API 5CT & 5B, ISO11960
Product Usage: Pipe run from the surface and intended to line the wall of a drilled well, that serves as the structural retainer for the walls of oil and gas wells, or wellbore.
PLA dishware
biodegradable tableware
biodegradable cutlery
Biodegradable cup
Biodegradable tableware
Disposable tableware
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