Features:
1. Material: Unplasticized Poly (Vinyl Chloride)
2. Pressure Rating: 0.63MPa, 0.8MPa, 1.0MPa, 1.25MPa, 1.6MPa, 2.0MPa, 2.5MPa.
3. Size: full 20mm through 630mm availability
4. Colors: blue, white or other colors availability upon request.
5. Form Supplied: plain end pipe or gasket pipe with 4m, 6m or other length availability upon request
Advantage:
1. Sanitary: There is no heavy metal additives in PVC-U water pipe and it would not be covered with dirt or contaminated by bacterium.
2. High Flow Capacity: The smooth interior walls and low friction of PVC-U water pipe result in low flow resistance and high volume.
3. Corrosion Resistant: PVC-U water pipe is non-conductors of electricity and immune to electrochemical reactions caused by acids, based, and salts that cause corrosion in metals.
4. 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.
5. Longevity: PVC-U water pipe can work for more than 50 years under proper use.
6. Environment-friendly: PVC-U water pipe can be recycled
Properties and Typical Value
1. Specific Gravity, g/cm3, 20(C): 1.35～1.46
2. Longitudinal Reversion, %, 150(C): <=5
3. Vicat Softening Temperature, (C): >=80
4. Dichloromethane Resistance Test, (15(C), 15min): No change
5. Falling Weight Impact Test, TIR, %(0(C)): <=5
6. Hydraulic Pressure Test:
A. 20(C), Hoop Stress is 36Mpa, 1h (dn <40mm): No failure
B. 20(C), Hoop Stress is 38Mpa, 1h (dn >=40mm): No failure
C. 20(C), Hoop Stress is 30Mpa, 100h (All Size): No failure
D. 60(C), Hoop Stress is 10Mpa, 1000h (All Size): No failure
7. Fitness Test for Purpose of the System:
A. Leaktightness Test: No failure
B. Negative Pressure Test for Leaktightnessa: No failure
C. Angular Deflection Test for Leaktightnessa: No failure
D. For gasket joint
Remark:
1. Dn: Nominal Outside Diameter
2. En: Nominal Wall Thickness
3. PN: Nominal Pressure (Unit: Mpa)
4. SDR: Standard Dimension Rate.
