T/CAS ES230910001-2022 Industrial Product Quality Classification and Evaluation Rules - Pumps - Metering Pumps

Scope

Scope: This document specifies the evaluation procedures and requirements for the quality grading of metering pumps, evaluation methods, and quality grading, etc. This document is applicable to the evaluation activities of the quality grading of metering pumps. Main technical content: 1. Scope: This document specifies the evaluation procedures and requirements for the quality grading of metering pumps, evaluation methods, and quality grading, etc. This document is applicable to the evaluation activities of the quality grading of metering pumps. 2. Normative reference documents: The contents of the following documents are essential provisions of this document through normative references in the text. Among them, the referenced documents with a specified date are applicable to this document only for the version corresponding to that date; the referenced documents without a specified date are applicable to this document for the latest version (including all amendment sheets). GB/T 7782  Metering pumps GB/T 7784  Test methods for motor reciprocating pumps GB/T 7785  Classification and terminology of reciprocating pumps GB/T 9234  Motor reciprocating pumps JB/T 6910  Micro metering pumps SH/T 3142  Engineering technical specifications for petrochemical metering pumps T/CAS ES000000001—2022 (V01) Rules for the evaluation of quality grading of industrial products—General provisions API STD 675  Positive Displacement Pumps—Controlled Volume

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