DSTHERM INDUSTRIAL LIMITED
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DSTHERM Green PPR Pipe Fittings Coupler Size 20-160mm Good Impact DIN8007/8078
Material: PPR HYOSUNG R200P from Korea , Borealis A140E
Technics: Injection
Place of Origin: Shanghai, China
Connection: Welding
Shape: Equal,
Name: PPR Coupling
Color: Green
Surface: Smooth
Pressure Rating: 2.0MPa
Size:20mm-160mm
OEM Available
Material: PPR HYOSUNG R200P from Korea,
Standard: ISO 15874: 2003, DIN8077-8078
Production temperature: -40 - +95°C
Certification: ISO9001
Descriptions of coupling
| Name | pp-r pipe fittings PPR Coupling PPR Socket |
| Color | Green |
| Connection | socket fusion joint, electro fusion joint or transition joint |
| Material | polypropylene |
| Pressure Rating | 1.0Mpa,1.25MPa, 1.6MPa, 2.0MPa ,2.5MPa |
| Service life | 50 years |
| Size | 20mm-160mm |
Permissible Working Pressure And Longevity
| Working pressure(bar) | Temperature ℃ | Working year(H/Y) | |
| Cold water | 0 to10 transient | To 25 | 8760 |
| Hot water | 0 to10 transient | To 60 | 8710 |
| To 80 | 50 |
For Water Installations
Temperature | Service life | Safety-factor=1.5 | |||
| SDR 11 | SDR 9 | SDR7.4 | SDR 6 | ||
| Nominal Pressere | |||||
| PN10 | PN12.5 | PN16 | PN20 | ||
| Permissible Working Pressure | |||||
| 20℃ | 1 | 15.0 | 18.9 | 23.8 | 30.0 |
| 10 | 13.7 | 17.3 | 21.7 | 27.2 | |
| 50 | 12.9 | 15.9 | 20.4 | 25.7 | |
| 40℃ | 1 | 10.8 | 13.6 | 17.1 | 21.2 |
| 10 | 9.2 | 12.4 | 16.0 | 20.2 | |
| 50 | 9.2 | 11.5 | 14.5 | 18.8 | |
50℃ | 1 | 9.2 | 10.8 | 14.5 | 18.3 |
| 10 | 8.2 | 10.5 | 13.1 | 16.5 | |
| 50 | 7.7 | 9.8 | 12.2 | 15.4 | |
| 60℃ | 1 | / | / | 12.2 | 15.4 |
| 10 | / | / | 11.0 | 13.8 | |
| 50 | / | / | 10.1 | 12.7 | |
| 75℃ | 1 | / | / | 9.9 | 12.3 |
| 10 | / | / | 7.5 | 9.3 | |
| 25 | / | / | 6.1 | 7.5 | |
SDR=Standard Dimension Ratio(diameter/wall thickness)
SDR=d/s(S=Pope series index from ISO 4065)
Feature
1. Sanitary & non-toxic;
2. Corrosion resistant & not scaling;
3. High temperature resistant & high pressure resistant;
4. Heat preservation & energy efficient;
5. Light weight;
6. Elegant appearance;
7. Convenient & reliable installation;
8. Long service life: over 50 years
Application of ppr pipe and fittings
1. The civil-use and industrial-use construction inner cold/warm water and water-giving systems;
2. Public sites, (such as schools, hospitals), gyms(such as swimming pools, playground);
3. Drinking water systems and food industry management system'
4. Garden and warm rooms irrigating systems;
5. Traditional heat-giving/ heat-absorbing systems;
6. Central air-conditioner system;
7. Chemical flowing transferring pipe system.
Our advantages
1). 15 Years' Experience in production
2). accept OEM Order
3). ISO9001 approved
4). We use All New raw material in products
5). Sufficient products with complete specifications for your choice
