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N80 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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