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ASME B16.39

Malleable Iron Threaded Pipe Unions Classes 150, 250, and 300

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Organization: ASME
Publication Date: 15 October 2014
Status: inactive
Page Count: 28
scope:

General

This Standard covers threaded malleable iron unions, Classes 150, 250, and 300. It also contains provisions for using steel for NPS 18 unions. This Standard includes

(a) design

(b) pressure-temperature ratings

(c) size

(d) marking

(e) materials

(f) joints and seats

(g) threads

(h) hydrostatic strength

(i) tensile strength

(j) air pressure test

(k) sampling

(l) coatings

(m) dimensions

Mandatory Appendix I provides tables in U.S. Customary units.

Document History

March 18, 2020
Malleable Iron Threaded Pipe Unions Classes 150, 250, and 300
General This Standard covers threaded malleable iron unions, Classes 150, 250, and 300. It also contains provisions for using steel for NPS 1∕8 unions. This Standard includes (a) design (b)...
ASME B16.39
October 15, 2014
Malleable Iron Threaded Pipe Unions Classes 150, 250, and 300
General This Standard covers threaded malleable iron unions, Classes 150, 250, and 300. It also contains provisions for using steel for NPS 1⁄8 unions. This Standard includes (a) design (b)...
October 9, 2009
Malleable Iron Threaded Pipe Unions Classes 150, 250, and 300
General This Standard covers threaded malleable iron unions, Classes 150, 250, and 300. It also contains provisions for using steel for NPS 1⁄8 unions. This Standard includes (a) design (b)...
December 31, 1998
Malleable Iron Threaded Pipe Unions Classes 150, 250, and 300
General This Standard for threaded malleable iron unions, classes 150, 250, and 300, provides requirements for the following: (a) design (b) pressure-temperature ratings (c) size (d) marking (e)...
January 1, 1986
Malleable Iron Threaded Pipe Unions Classes 150, 250, and 300
A description is not available for this item.
January 1, 1977
MALLEABLE IRON THREADED PIPE UNIONS CLASS 150, 250 AND 300
A description is not available for this item.

References

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