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Drilling Tools
DRILL PIPESpecification: 2-3/8",2-7/8",3-1/2〞,4",4-1/2",5",5-1/2",6-5/8",
Grade: E75,X95,G105, S135.
Upset: EU,IU,IEU
Standard: API Spec 5DP
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HEAVY WEIGHT DRILL PIPE
Specification: 3-1/2", 4",4-1/2",5",5-1/2",6-5/8".
Standard: API Spec 5DP |
TUBING PIPE
Specification: 2-3/8",2-7/8",3-1/2,4"
Grade: J55, N80, L80, P110.
Standard: API Spec 5CT
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CASING PIPE
Specification: 4-1/2"，5"，5-1/2"，6-5/8" 7",7-5/8",8-5/8"
Grade: J55, N80, L80, P110,Q125.
Standard: API Spec 5CT
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JOINT
Specification: NC26,NC31,NC38,NC40,NC46,NC50,5-1/2FH,6-5/8FH,etc
Standard: API 5DP |
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API Certificate
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