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API 5L X52 ERW Line Pipe

API 5L X52 ERW Line Pipe

Our steels have been widely applied to many industries and fields, such as the construction industry, shipbuilding industry, pressure vessels and boilers, oil and gas, bridge construction, offshore platforms, stamping cold forming,etc.

Ministry of Commerce of the P.R.China - China Commodity Net

Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore. It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place.

Ministry of Commerce of the P.R.China - China Commodity Net

ERW STEEL PIPE. H.S CODE: 7305 Model: Export area: Introduction: ERW(Electric Resistance Welded) HFI(High Frequency Induction) EFW(Electric Fusion Welded Tube) HFW(High-Frequency Welding) Quality Specifications: API 5L, ASTM A53,GB/T 3091, GB/T 9711, IS 3589, IS 1978, EN 10220, EN 10255, EN 10217 Steel Grade: ASTM A 53: Gr. A, Gr B, Gr C, Gr. D