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OCTG, the full name of Oil CountryTubular Goods, is a special pipe for petroleum production. It refers to a type of steel pipe specially used for oil and natural gas exploitation, most of which are seamless pipes, and welded pipes also account for a considerable proportion, mainly including tubing and casings and drill pipes.
Place of Origin: China
Application:OIL PIPE
Alloy Or Not:Non-Alloy
Section Shape:Round
Special Pipe:API Pipe
Outer Diameter:60.3 - 339.7 mm
Thickness:4.24 - 13.06 mm, 4.24-16 mm
Standard:API, API 5CT
Grade:API J55, API K55, API N80, API L80, API P110, API-5CT J55, N80, L80, P110,HCP110, API J55-API P110
Surface Treatment:Coating
Thread type:EU / NU /Premium connection
Outer diameter:2 3/8" 27/8 " 3 1/2" 4 1/2"
Length:R1,R2,R3
Packing:Bundle
Technique:Hot Rolled
Type:Seamless Steel Pip
Work Time： 24 hours，7 days
