Abstract： AASME B36.10M:2004 pdf download.Welded and Seamless Wrought Steel Pipe. 6 PERMISSIBLE VARIATIONS Variations in dimensions differ depending upon the method of manufacture employed in making the pipe to the various specifications available. P...

AASME B36.10M:2004 pdf download.Welded and Seamless Wrought Steel Pipe.

6 PERMISSIBLE VARIATIONS

Variations in dimensions differ depending upon the method of manufacture employed in making the pipe to the various specifications available. Permissible vanations for dimension.s are indicated in each specification.

7 PIPE THREADS

Unless otherwiw specified, the threads o threaded pipe shall conform to ANSI/ASME D1.20.1, Pipe Threads, General Purpose (Inch),

Schedules 5 And 10 waIl thicknesses do not permit threading in accordance with ANSI/ASME Bl.20.l.

8 WALL THICKNESS DESIGNATIONS

The wall thickness designations Standard, Extra- Strung, and Double Extra-Strong have been commerdaIly used designations tot many years. As explained in the Foreword, the Schedule Numbers were subsequently added as a convenient designation for use in ordering

pipe. Standard and Schedule 441 are identical for up to NPS 10 (DN 250), inclusive.

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