T/CAS ES200399002-2022 Active

Scope: This document specifies the evaluation procedures and requirements, evaluation methods, and quality grading for the Power Catwalk (automatic drill rod ejector device, pipe-rod automatic transporter). This document applies to the quality grading evaluation activities of the Power Catwalk (automatic drill rod ejector device, pipe-rod automatic transporter). Main technical content: 1. Scope: This document specifies the evaluation procedures and requirements, evaluation methods, and quality grading for the Power Catwalk (automatic drill rod ejector device, pipe-rod automatic transporter). This document applies to the quality grading evaluation activities of the Power Catwalk (automatic drill rod ejector device, pipe-rod automatic transporter). 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 referenced documents without a specified date apply to the latest version (including all amendment sheets) of this document. GB/T 8423.5  Petroleum and natural gas industry terms – Part 5: Equipment and materials GB/T 9286  Paints and varnishes – Scratch test SY/T 7421  Petroleum and natural gas drilling and extraction equipment – Automated processing systems for drilling and workover pipe columns T/CAS ES000000001–2022 (V01)  Industrial product quality grading evaluation rules – General provisions