The API casing is generally used for the borehole wall support in the drilling as wel...

Structure Steel Pipe Diameter: 114MM-914MM Thickness: 4MM-60MM Length: According...

Application: Boiler, Super Heating system, Heat Exchanger, Ship Builders, Automotive ...

Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519,ASTM A179 JIS G 3441, JIS G344...