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ANSI B2.1 1968 Edition, January 1, 1968
Complete Document
Superseded By: ANSI B1.20.1
B2.1 Pipe Threads (Except Dryseal)
Additional Comments: CNCLS/SBYANSIB1.20.1
Page Count:51
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Types of Pipe Threads1

The various types of pipe threads included in this standard are indicated in the table of contents, and have right-hand threads unless otherwise specified. (Dryseal pipe threads are covered by USAS B2.2.) Each type i s specified in detail in a separate section. All dimensions are in inches unless otherwise specified.

1 For other types of pipe threads see Table Ag, p. 32.