This Korean Industrial Standard specifies the unplasticized polyvinyl chloride pipes to be used for piping to convey general fluids, provided that the pipes specified in KS M 3401 and KS C 8431 are excluded from the application of this standard.
Remarks 1. The units and numerical values given in { } in this Standard are based on the traditional unit system and appended for informative reference.
2. The Nornative Reference of this Standard shall be as follows.
KS A 0006 Standard Atmospheric Conditions for Testings
KS A 0021 Rules for Rounding of Numerical Values
KS B 5202 Micrometer Callipers for External Measurement
KS B 5203 Vernier Callipers
KS C 8431 Unplasticized Polyvinyl Chloride(UPVC) Conduits
KS M 3006 Determination of Tensile Properties of Plastics
KS M 3076 Testing Method for Vicat Softening point of
Thermoplastics
KS M 3401 Unplasticized Polyvinyl Chloride Pipes for Water Works
KS M 6613 Rubber Goods for Water Works Service
KS M 8103 Sulfuric Acid
KS M 8104 Nitric Acid
KS M 8115 Sodium Choride
KS M 8116 Sodium Hydroxide
KS M 3404-1996 history
2021KS M 3404-2021 Unplasticized poly(vinyl chloride)(PVC-U) pipes for non-pressure applications
2016KS M 3404-2016 Unplasticized poly(vinyl chloride)(PVC-U) pipes for general service
2009KS M 3404-2009 Unplasticized poly(vinyl chloride)(PVC-U) pipes for general service
1996KS M 3404-1996 Unplasticized poly(vinyl chloride)(PVC-U) pipes for general service
1986KS M 3404-1986 Unplasticized poly(vinyl chloride)(PVC-U) pipes for general service