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L80 Oil Casing
Outer Diameter 114.3mm-508mm (4 1/2 "-20"), Wall Thickness 5.21mm-16.13mm (9.5PPF-133PPF), Standard API 5CT, GB, ISO11960, GOST Steel Grade H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125 And Other Thread Types Are Inclined Ladder, Long Circle, Short Circle, Straight Connection, Special Buckle And Other Types Of Seamless, Straight Seam Purpose: Petroleum Casing Is A Steel Pipe Used To Support The Wellbore Of Oil And Gas Wells To Ensure The Drilling Process And The Ent
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Product Introduction
| Outer Diameter | 114.3mm-508mm(4 1/2”--20”) |
| Wall Thickness | 5.21mm-16.13mm (9.5PPF--133PPF) |
| Standard | API 5CT, GB, ISO11960, GOST |
| Steel Grade | H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125, Etc |
| Thread Type | Side Ladder, Long Circle, Short Circle, Straight Connection, Special Buckle, Etc |
| Type | Seamless, Straight Seam |
Purpose: Petroleum Casing Is A Steel Pipe Used To Support The Wellbore Of Oil And Gas Wells, Ensuring The Normal Operation Of The Entire Well During Drilling And After Completion.
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