1. SCOPE
1.1 General This Standard Practice covers ratings,
dimensions, tolerances, finish, marking and material
requirements for socket welding reducer inserts for
use with ASME B16.11, Class 3000 and 6000
socket welding fittings. Dimensions for these
reducer inserts are shown in Table 3.
1.1.1 Fitting Sizes/Pipe Correlation Fittings
covered by this Standard Practice are shown in
Table 1, by class, size range and correlation to the
schedule number or wall designation of pipe for
calculation of ratings.
1.1.2 Partial Compliance Fittings Fittings with
special dimensions and fittings made from nonstandard
materials may be designed and
manufactured by agreement between the
manufacturer and the purchaser, provided they are
marked in accordance with the requirements for
partial compliance fittings of Section 5.1.1 (e).
1.2 Service Conditions Criteria for selection of
fitting type and materials suitable for particular
fluid service are not within the scope of this
Standard Practice.
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| Number of Pages : | 15 |
| Published : | 10/01/2011 |
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