热卖的聚氯乙烯管道的压力

Features: Material: Unplasticized Poly (Vinyl Chloride)Pressure Rating: 0.63MPa, 0.8MPa, 1.0MPa, 1.25MPa, 1.6MPa, 2.0MPa, 2.5MPa.Size: full 20mm through 630mm availabilityColors: blue, white or other colors availability upon request.Form Supplied: plain end pipe or gasket pipe with 4m, 6m or other length availability upon request Advantage: Sanitary: There is no heavy metal additives in PVC-U water pipe and it would not be covered with dirt or contaminated by bacterium.High Flow Capacity: The smooth interior walls and low friction of PVC-U water pipe result in low flow resistance and high volume.Corrosion Resistant: PVC-U water pipe is non-conductors fo electricity and immune to electrochemical reactions caused by acids, based, and salts that cause corrosion in metals.Low installation costs: PVC-U water pipe is lightweight and is installed with solvent cement, thread, flange, and gasket joint. Ease of installation reduces the installation costs.Longevity: PVC-U water pipe can work for more than 50 years under proper use.Environment-friendly: PVC-U water pipe can be recycled Properties and Typical Value Specific Gravity, g/cm3, 20(C): 1.35～1.46 Longitudinal Reversion, %, 150(C): <=5Vicat Softening Temperature, (C): >=80 Dichloromethane Resistance Test, (15(C), 15min): No changeFalling Weight Impact Test, TIR, %(0(C)): <=5 Hydraulic Pressure Test:20(C), Hoop Stress is 36Mpa, 1h (dn <40mm): No failure20(C), Hoop Stress is 38Mpa, 1h (dn >=40mm): No failure20(C), Hoop Stress is 30Mpa, 100h (All Size): No failure60(C), Hoop Stress is 10Mpa, 1000h (All Size): No failureFitness Test for Purpose of the System:Leaktightness Test: No failureNegative Pressure Test for Leaktightnessa: No failureAngular Deflection Test for Leaktightnessa: No failureFor gasket joint