SEMI F44 - Specification for Machined Stainless Steel Weld Fittings -

Abstract

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1  Purpose
1.1  This Specification is intended to prevent confusion among the manufacturers of stainless steel weld fittings, piping fabricators, and end users and to standardize the dimensions of weld fittings.
2  Scope
2.1  This Specification applies to 6.35 mm (1/4 in.), 9.53 mm (3/8 in.), and 12.7 mm (1/2 in.) machined stainless-steel weld fittings (elbows and tees) made for use in the semiconductor industry.
 

Referenced SEMI Standards (purchase separately)
None.

Revision History
SEMI F44-0325 (technical revision)
SEMI F44-0307 (Reapproved 0818)
SEMI F44-0307 (Reapproved 0812)
SEMI F44-0307 (technical revision)
SEMI F44-0699 (first published)

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