T/CFA 03032-2022 Quality grading and "Pioneer" evaluation requirements for flexible jointed iron and iron pipes, fittings, and accessories for building drainage
T/CFA 03032-2022 Quality grading and "Pioneer" evaluation requirements for flexible jointed iron and iron pipes, fittings, and accessories for building drainage
Basic Information
Scope
Scope: This document specifies the terms and definitions, evaluation index system, and evaluation methods for the quality and enterprise standard level evaluation of flexible-joint cast iron pipes, fittings, and accessories for building drainage. This document is applicable to the quality and enterprise standard level evaluation of flexible-joint cast iron pipes, fittings, and accessories for building drainage. Relevant institutions can refer to it when conducting quality grading and enterprise standard level assessments, as well as "leader" evaluations and related certifications. Enterprises can also refer to this document when formulating their own enterprise standards. Main technical content: This document specifies the terms and definitions, evaluation index system, and evaluation methods for the quality and enterprise standard level evaluation of flexible-joint cast iron pipes, fittings, and accessories for building drainage.