Strainers Specification
December 5, 2009
Strainers <50 mm shall be:-
1. Bronze “Y” type strainer. Ends threaded to ASME B 1.20.1. Fitted with perforated stainless steel screens with 0.75 mm holes. Machined seats body and cap ends. Screwed-in cap with captive washer. Rated 27.5 bar; as Crane D 297AT or equal and approved.
Strainers >65 mm shall be:-
1. Cast Iron “Y” type strainer. Ends flanged to ASME B 16.1 Class 125 flat face. Fitted with perforated stainless steel screens with 0.75 mm holes. Machined seats, body and cap ends. Bolted cap with captive washer. Rated 13.8 bar; as Crane F 277 or equal and approved.
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