General Use General Use PVC Pipe Unplasticized Polyvinyl Chloride Pipe U-PVC Straight Pipe VP 60°C 1.0MPa 6741 6741 6741 VU 60°C 0.6MPa Bonding Socket VP 60°C 1.0MPa VU 60°C 0.6MPa Rubber Ring Socket VP Normal Temperature *1 1.0MPa VM Normal Temperature *1 0.8MPa VU Normal Temperature *1 0.6MPa HI-PVC Straight Pipe HIVP 60°C 1.0MPa 6741 6741 6741 Agricultural Water Service Wall- Thickness Unplasticized Polyvinyl Chloride Pipe U-PVC Rubber Ring Socket VH Normal Temperature *1 1.25MPa Tap Water Unplasticized Polyvinyl Chloride Pipe U-PVC Straight Pipe VP Normal Temperature *1 0.75MPa 6742 6742 6742 Rubber Ring Socket VP Normal Temperature *1 0.75MPa HI-PVC Straight Pipe HIVP Normal Temperature *1 0.75MPa 6742 6742 6742 Rubber Ring Socket HIVP Normal Temperature *1 0.75MPa High Purity Resistance Polyvinyl Chloride Pipe (HP-PVC) U-PVC (High Purity PVC) Straight Pipe VP 50°C 1.0MPa Perforated Pipe U-PVC Bonding Socket VP Normal Temperature *1 . VU Normal Temperature *1 . Air-Conditioning Drain Pipe U-PVC Straight Pipe VP Normal Temperature *1 . (VU) Normal Temperature *1 . Ecology Corrosion- and Heat-Resistant Polypropylene PP Pipe PP Straight Pipe PP-Socket 90°C 1.0MPa PN10 PN10 PP-Spigot 90°C 1.0MPa PN10 PN10 Safeguard Chemical Scattering Prevention Double Contained Pipe Inner Pipe (Reference) Outer Pipe (Reference) Straight Pipe (Inside/Outside) Inner Pipe (VP) Outer Pipe (VU) Inner Pipe × Outer Pipe 16×65 20×65 Chemical Resistant PVC Pipe Chemical Pipe U-PVC (Chemical) Straight Pipe VP 60°C 1.0MPa Strong FRP Double Laminated Fitting AV Pipe U-PVC (FRP Reinforcement) Straight Pipe or Bonding Socket SU type 90°C High Purity Type 95°C GU Type 95°C GU-N Type 95°C PP (FRP Reinforcement) PP Type 100°C Heat-Resistant PVC Pipe C-PVC Pipe C-PVC Straight Pipe HT 90°C 1.0MPa 6776 6776 6776 6741 ：JIS K6741 Unplasticized Polyvinyl Chloride Pipe 6742 ：JIS K6742 Tap Water Unplasticized Polyvinyl Chloride Pipe 6776 ：JIS K6776 Heat-Resistant Unplasticized Polyvinyl Chloride Pipe K127 ：JWWA K127 Tap Water Rubber Ring Unplasticized Polyvinyl Chloride Pipe K129 ：JWWA K129 Tap Water Rubber Ring Impact-Resistant Unplasticized Polyvinyl Chloride Pipe AS13 ：JPPFA AS13 Perforated Unplasticized Polyvinyl Chloride Pipe AS20 ：JPPFA AS20 Tap Water Unplasticized Polyvinyl Chloride Pipe AS33 ：JPPFA AS33 Tap Water Rubber Ring Unplasticized Polyvinyl Chloride Pipe AS60 ：JPPFA AS60 Agricultural Water Service Wall-Thickness Unplasticized Polyvinyl Chloride Pipe 006 Pipe Lineup and Standard List Usage Product Name Material Connection Type Maximum Working Temperature Maximum Working Pressure *2 13 16 (15) 20 1/2 3/4