API 5CT J55/K55 Oil Casing
Oil casing with steel grade J55 and K55, among many products categories under API 5T standard, are belong to low steel grade in the first category. We can do normalized and standardized tempering or quenching and tempering for all body or full length.
Our company produces J55/K55 steel grade oil casing strictly according to the API 5 CT standards.Dalipal Company is one of China's most famous enterprises professionally producing pipeline and oil casing.We can supply API 5CT series of pipeline and oil casing with all kinds of specifications and materials.We have first-class production equipment and technology.
Main Specification
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Material
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J55/K55
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External thickness
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“4 1/2- 20”inch, (114.30- 508.00 mm)
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Wall thickness
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5.21-16.13 mm
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Thread form
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buttress casing, long casing, short casing
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Function
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used for protecting pipeline
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