T/GDPIA 47-2022 Farm facilities using rigid polyvinyl chloride (PVC-U) pipes and fittings
T/GDPIA 47-2022 Farm facilities using rigid polyvinyl chloride (PVC-U) pipes and fittings
Basic Information
Scope
Scope: This document specifies the terms and definitions, materials, classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of hard polyvinyl chloride (PVC-U) pipes and fittings for facility agriculture. This document is applicable to hard polyvinyl chloride (PVC-U) pipes and fittings for facility agriculture. Main technical content: 1. Scope This document specifies the terms and definitions, materials, classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of hard polyvinyl chloride (PVC-U) pipes and fittings for facility agriculture. This document is applicable to hard polyvinyl chloride (PVC-U) pipes and fittings for facility agriculture. 2. Normative references 3. Terms and definitions 4. Materials 5. Classification 6. Requirements 7. Test methods 8. Inspection rules 9. Marking, packaging, transportation, and storage Appendix A (Normative) Pipe specification dimensions Appendix B (Normative) Wall thickness and socket dimensions of fittings Appendix C (Informative) Other specification dimensions of fittings