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E-mail: info@empirehose.com
sales@empirehose.com
service@empirehose.com
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MSN: empirehose@outlook.com.jpg "PVC-U water supply hose")
PVC-U water supply hose
I. Features
1. Light, 1/5~1/6 density of cast iron pipe. Easy to handle and construct, reduced material and construction costs, reduced building load.
2. Smooth inner wall, scale-free, smooth flowing and hard to be blocked.
3. Good corrosion resistance, rust-free, saving corrosion protection process, 4 times longer the service life of cast iron pipes.
4. Good tensile strength and impact strength.
5. Good flame resistance, oxygen index ≥46.
6. Good thermal resistance, Vicat Softening Temperature >70°C.
II. Use
1. Drainage of domestic wastewater and sewage;
2. Drainage projects of public facilities;
3. Pipe for industrial ventilation;
4. Electric wire/cable sleeve in telecommunication.
III. Physical and Chemical Performance
|
Item |
Performance Indicators |
|
Density |
1350-1460kg/M3 |
|
Vicat Softening Temperature |
≥80°C |
|
Lengthways Shrinkage |
≤5% |
|
Dichloromethane Immersion Test (15°C) 5min |
No surface change |
|
Drop weight test (0°C) TIR |
≤5% |
|
Hydraulic test |
No fracture or leakage |
|
Connection tightness test |
No fracture or leakage |
IV. Health Indicators
|
Item |
Performance Indicators |
|
Lead |
1st extraction ≤1.0mg/L; 3rd extraction ≤0.3mg/L |
|
Tin |
3rd extraction ≤0.02mg/L |
|
Cadmium |
Three extractions, each ≤0.01mg/L |
|
Mercury |
Three extractions, each ≤0.001mg/L |
|
PVC unit content |
≤1.0mg/kg |