T/JSGS 012-2022 Water supply and pressure waste drainage, high-performance hard polyvinyl chloride (PVC-UH) pipe fittings for drainage
T/JSGS 012-2022 Water supply and pressure waste drainage, high-performance hard polyvinyl chloride (PVC-UH) pipe fittings for drainage
Basic Information
Scope
Main Technical Content: Preface ········································ P1 Scope ········································ 12 Normative Reference Documents ········································ 13 Terms and Definitions ········································ 24 Materials ········································ 25 Product Specifications and Structure ········································ 46 Technical Requirements ········································ 67 Test Methods ········································ 98 Inspection Rules ········································ 119 Marking, Packaging, Transportation, and Storage ········································ 13 Appendix A (Normative) ········································ 14 Appendix B (Normative) ········································ 15 Appendix C (Informative) ········································ 20