This standard specifies the models, requirements, test methods, inspection rules and markings, packaging, transportation and storage of polyperfluoroethylene-propylene pipes (hereinafter referred to as "FEP pipes"). This standard applies to FEP pipes made by extrusion molding using polyperfluoroethylene-propylene resin as the main raw material.
QB/T 4883-2015 Referenced Document
GB/T 1033.1-2008 Plastics.Methods for determining density of non-celluar plastics.Part1:Immersion method,liquid pyknometer method and titration method
GB/T 1040.1-2006 Plastics.Determination of tensile properties.Part 1:General principles
GB/T 1408.1-2006 Electrical strength of insulating materials-Test methods-Part 1:Tests at power frequencies
GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
GB/T 8806-2008 Plastics piping systems.Plastics components.Determination of dimensions