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Bell-end PVC Pipes PVC drain pipe
1.description
(PVC-U):rigid polyvinyl chloride pipe or Unplasticized polyvinyl chloride pipes for water supply. Based on polyvinyl chloride (PVC) resin as the main raw material, Add a moderate amount of additives,After mixing extrusion processing and forming of plastic tubing,which doesn’t contain plasticizers in the pipe.
2.appearance
Pipe inside and outside surface is smooth,no sag,No breakdown color line and other surface defects affecting the tube performance. Pipes should not be visible impurities.Pipe end shall be cut flat and perpendicular to axis.
3.Pipe nominal pressure and size
4.Physical Properties
Properties | Typical Value | |
Specific Gravity, g/cm3(20°C) | 1.35~1.46 | |
Vicat Softenting Temperature, °C | ≥80 | |
Longitudinal Reversion, %(150°C) | ≤5 | |
Dichloromethane Resistance Test, (15°C, 15min) | No Change | |
Failing weight Impact Test,TIR(0°C) | ≤5 | |
Hydraulic Pressure Test
| 20°C,1h, Hoop Stress is 38MPa(dn<40mm) | No Failure |
20°C,100h, Hoop Stress is 30MPa ( All size) | No Failure | |
60°C,1000h, Hoop Stress is 10MPa(All size) | No Failure | |
Fitness Test for Purpose | Leaktightness Test | No Failure |
Negative Pressure Test for Leaktightnessa | No Failure | |
Angular Deflection Test for Leaktightnessa | No Failure | |
aFor gasketed joint | No Failure | |
5.Connection:The elastic sealing ring and solvent welding solvent bonding
7.Application: Municipal, construction, agriculture and other industries of the pipeline system.