T/CASEI 012-2022 The supervision and inspection specification for flowmeters (shells) used in pressure equipment
T/CASEI 012-2022 The supervision and inspection specification for flowmeters (shells) used in pressure equipment
Basic Information
Scope
Main technical content: This document specifies the supervision and inspection of the manufacture of flowmeters (housing) produced and imported within the country (hereinafter referred to as "supervision and inspection") and the items, methods, and requirements of commissioned testing. This document applies to flowmeters (housing) within the scope of the definition of pressure pipelines stipulated in the "Special Equipment Catalogue", the supervision and inspection of integrated forged flowmeters (housing), and the supervision and inspection of imported flowmeters (housing). This document also applies to integrated cast flowmeters (housing), flowmeters (housing) made of non-ferrous metal pipes, insertion flowmeters without pressure-bearing housings, and flange clamp-type flowmeters for commissioned testing.