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International Standard Category: Plastics pipes

GB/T 16800-1997    Unplasticized polyvinyl chloride (PVC-U) pipes with a cellular core for drainage and sewerage systems
排水用芯层发泡硬聚氯乙烯(PVC-U)管材 ;
Category No.:23.040.20 Valid Status:abolished
Issued Organization:STSB Issued Date:1997-05-28
Implemented Date:1998-1-1 Abolished Date:2009-05-01
Superseded Standard.:GB/T 16800-2008 Unplasticized polyvinyl chloride (PVC-U) pipes with a cellular core for drainage
Superseded Date:2009-5-1
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