文档介绍：I MSS SP-85-2002
Gray Iron
Globe & Angle Valves
Flanged and Threaded Ends
Standard Practice
Developed and Approved by be
Manufacturers Standardization Society of the
Valve and Fittings Industry, Inc.
127 Park Street, NE
Vienna, Virginia 22180
(703) 281-661 3
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MSS STANDARD PRACTICE SP-85
This MSS Standard Practice was developed under the consensus of the MSS mittee 106 and the
MSS mittee. The content of this Standard Practice is the result ofthe efforts petent and
concerned volunteers to provide an effective, clear, and non-exclusive specification that will benefit the industry
as a whole. This MSS Standard Practice is intended as a basis mon practice by the manufacturer, the
user, and the general public. The existence of an MSS Standard Practice does not in itself preclude the manufac-
ture, sale, or use of products not conforming to the Standard Practice. Mandatory conformance is established
only by reference in a code, specification, sales contract, or public law, as applicable.
Unless otherwise specifically noted in this MSS SP, any standard referred to herein is identified by
the date of issue that was applicable to the referenced standard(s) at the date of issue of this MSS
SP. (See Annex C)
In this Standard Practice all notes, annexes, and figures are constnied to be essential to the understand-
ing of the message of the standard, and are considered part of the text unless noted as ‘supplemental.’
All footnotes appearing in this document are construed as ‘supplemental’ where their information does
not modiQ the text to which they refer.
. customary units in