DZ/T 0101.12-1994
Active
CJ/T 308-2009
Active
Industry standards-Urban construction
CJ/T 308-2009 Unplasticized polyvinyl chloride (PVC-U) water well filter pipes
CJ/T 308-2009 Unplasticized polyvinyl chloride (PVC-U) water well filter pipes
Basic Information
Standard Code:
CJ/T 308-2009
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2009-04-07
Implement Date:
2009-10-01
Pages:
12 pages
Scope
This standard specifies the materials, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for hard polyvinyl chloride (PVC-U) well casing pipes and filter pipes (hereinafter referred to as "well pipes") with wave-shaped threads, with diameters ranging from DN 110 mm to DN 630 mm.
This standard applies to hard polyvinyl chloride (PVC-U) pipes used in hydrological wells for water supply, irrigation, shallow geothermal energy development, etc., where the water temperature does not exceed 55 °C.
Development Information
Referenced Standards
GB/T 1033.1-2008 Plastics—Methods for determining the density of non-cellular plastics—Part 1:Immersion method,liquid pyknometer method and titration method
HG/T 3091
GB/T 1040.2-2006 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics
GB/T 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics
GB/T 1043.1-2008 Plastics—Determination of charpy impact properties—Part 1:Non-instrumented impact test
GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing
GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing
GB/T 5761-1993 Suspension polyvinyl chloride resins of general purpose
GB/T 5761-2006 Suspension polyvinyl chloride resins of general purpose
GB/T 5761-2018 Suspension polyvinyl chloride resins of general purpose
GB/T 6671-2001 Thermoplastics pipes-Determination of longitudinal reversion
GB/T 8802-2001 Thermoplastics pipes and fitting-Determination of vicat softening temperature
GB/T 8804.2-2003 Thermoplastic pipes—Determination of tensile properties—Part 2:Pipes made of unplasticized poly(vinyl chloride)(PVC-U),chlorinated poly(vinyl chloride)(PVC-C)and high-impact poly(vinyl chloride)(PVC-HI)
GB/T 8806-2008 Plastics piping systems—Plastics components—Determination of dimensions
GB/T 9341-2000 Plastics—Determination of flexural properties
GB/T 9341-2008 Plastics—Determination of flexural properties
GB/T 9647-2003 Thermoplastics pipes—Determination of ring stiffness
GB/T 9647-2015 Thermoplastics pipes—Determination of ring stiffness
GB/T 14152-2001 Thermoplastics pipes—Determination of resistance to external blows—Round-the-clock method
GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system
GB/T 8806-1988 Method for dimension measuring of plastic pipes
GB/T 17219-2025 Hygienic safety evaluation of distribution equipment,protective materials and treatment materials in drinking water system
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