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API pipes
Welcome to Wanjoo Metals HOME > PRODUCT > Carbon Steel Product
API 5L (Line pipe)
API 5CT
      Specification
API 5L covers sesamless and welded steel line pipe. It includes
standard-weight and extra-strong threaded line pipe; and standard
-weight plain-end,regular-weight plain-end, special plain-end,
extra-strong plain-end, special plain-end, extra-strong plain-end
pipe; as as well as bell and spigot and through-the-flowline(TFL)
pipe.
The chemical composition and mechanical properties of intermediate
grades that are subject to agreement between the purchaser and the
menufacturer must be consistent with the corresponding requirements
for the grades to which the material is intermediate.
For regular-weight and special plain-end pipe(special weight) of
standard weight threaded pipe larger than nominal size 12, the size
designations used herein are outside diameter sizes. For all other
pipe, the size designations are nominal pipe sizes. In the text of this
specification, pipe size limits(or size ranges)are outside diameter
sizes except where stated to be nominal. These outside diameter size
limits and ranges also apply to the corresponding nominal sizes.
      Grades
  A25, A, B, X42, X46, X52, X56, X60, X65, X70, and X80
      Applications
Welded and Seamless pipe suitable for used in Carbon steel pipes primarily for oil/gas exploration and production.
Transmission of fluids, gas, water and oil. Construction industry. Major product lines include oil country tubing,
casing and drill pipe, standard and line pipe.
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