T/CAS ES230102001-2022 Active

Scope: This document specifies the evaluation procedures and requirements, evaluation methods, and quality grading for OH2 and OH1 centrifugal pump units with heavy-duty structures as defined in SH/T 3139-2019 for use in petrochemical installations. This document applies to quality grading evaluations of OH2 and OH1 centrifugal pump units with heavy-duty structures as defined in SH/T 3139-2019 for use in petrochemical installations. Main technical content: 1. Scope: This document specifies the evaluation procedures and requirements, evaluation methods, and quality grading for OH2 and OH1 centrifugal pump units with heavy-duty structures as defined in SH/T 3139-2019 for use in petrochemical installations. This document applies to quality grading evaluations of OH2 and OH1 centrifugal pump units with heavy-duty structures as defined in SH/T 3139-2019 for use in petrochemical installations. 2. Normative references: The content of the following documents is an essential part of this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendment sheets) of the non-dated referenced documents applies to this document. GB/T 3215 Centrifugal pumps for petroleum, petrochemical, and natural gas industries GB/T 3216 Rotary power pumps - Hydraulic performance acceptance tests - Levels 1, 2, and 3 GB/T 29529 Noise measurement and evaluation methods for pumps GB/T 29531 Vibration measurement and evaluation methods for pumps GB 32284-2015 Energy efficiency limits and energy efficiency grades for petrochemical centrifugal pumps SH/T 3139 Petrochemical heavy-duty centrifugal pump engineering technical specifications T/CAS ES000000001-2022 (V01) Quality grading evaluation rules for industrial products - General principles