PPR Pipe
“Polygon” PPR pipe is manufactured as the norms of DIN 8077/8078 .The exceptional heat stability and its corrosion resistant performance makes “Polygon” PPR pipe the most reliable plumbing system for hot and cold water applications with service life in excess of 50 years.
1) Dimensions: DN.20-160mm
2) Pipe series: S5/PN10, S4/PN12.5, S3.2/PN16, S2.5/PN20
Safety Coefficient：C=1.5
3) Manufacture according to GB/T 18742.2 (Chinese Standard) and DIN: 8078 / 8077(EU and German Standard)
4) Color: Grey, White, Green or others.
5) Form supplied: 4m straight lengths or others.
Pipe Series SDR11/S5/PN10:
| Code Number | Nominal Outer Diameter | Diameter | Wall Thickness | Inner diameter |
| 10020 | 20 | 20 | 2.0 | 16.0 |
| 10025 | 25 | 25 | 2.3 | 20.4 |
| 10032 | 32 | 32 | 2.9 | 26.2 |
| 10040 | 40 | 40 | 3.7 | 32.6 |
| 10050 | 50 | 50 | 4.6 | 40.8 |
| 10063 | 63 | 63 | 5.8 | 51.4 |
| 10075 | 75 | 75 | 6.8 | 61.4 |
| 10090 | 90 | 90 | 8.2 | 73.6 |
| 10110 | 110 | 110 | 10 | 90.0 |
| 10160 | 160 | 160 | 14.6 | 130.8 |
Pipe Series SDR9/S4/PN12.5:
| Code Number | Nominal Outer Diameter | Diameter | Wall Thickness | Inner diameter |
| 11020 | 20 | 20 | 2.3 | 15.4 |
| 11025 | 25 | 25 | 2.8 | 19.4 |
| 11032 | 32 | 32 | 3.6 | 24.8 |
| 11040 | 40 | 40 | 4.5 | 31.0 |
| 11050 | 50 | 50 | 5.6 | 38.8 |
| 11063 | 63 | 63 | 7.1 | 48.8 |
| 11075 | 75 | 75 | 8.4 | 58.2 |
| 11090 | 90 | 90 | 10.1 | 69.8 |
| 11110 | 110 | 110 | 12.3 | 85.4 |
| 11160 | 160 | 160 | 17.9 | 124.2 |
Pipe Series SDR7.4/S3.2/PN16:
| Code Number | Nominal Outer Diameter | Diameter | Wall Thickness | Inner diameter |
| 12020 | 20 | 20 | 2.8 | 14.4 |
| 12025 | 25 | 25 | 3.5 | 18.0 |
| 12032 | 32 | 32 | 4.4 | 23.3 |
| 12040 | 40 | 40 | 5.5 | 29.0 |
| 12050 | 50 | 50 | 6.9 | 36.2 |
| 12063 | 63 | 63 | 8.6 | 45.6 |
| 12075 | 75 | 75 | 10.3 | 54.4 |
| 12090 | 90 | 90 | 12.3 | 65.4 |
| 12110 | 110 | 110 | 15.1 | 79.8 |
| Code Number | Nominal Outer Diameter | Diameter | Wall Thickness | Inner diameter |
| 13020 | 20 | 20 | 3.4 | 13.2 |
| 13025 | 25 | 25 | 4.2 | 16.6 |
| 13032 | 32 | 32 | 5.4 | 21.2 |
| 13040 | 40 | 40 | 6.7 | 26.6 |
| 13050 | 50 | 50 | 8.3 | 33.4 |
| 13063 | 63 | 63 | 10.5 | 42 |
| 13075 | 75 | 75 | 12.5 | 50 |
| 13090 | 90 | 90 | 15 | 60 |
| 13110 | 110 | 110 | 18.3 | 73.4 |
German Standard: DIN 8077/8078; Supplied Form: 4m Straight lengths
Color: Grey, White, Green
Safety Coefficient: =1.5
Characteristics – PPR Pipe
1) Extremely long service life of 50 years
2) Highly hygienic & non-toxic
3) Light weight & no leakage
4) Easy installation & handling
5) No calcification & sedimentation
6) No bacterial & fungal growth
7) Excellent chemical resistant performance
8) Resistance to high temperature (100 °C)
9) Heat-preservation and energy-saving
10) Recyclable—benefit for environment
Application:
1) Portable water supply in residential buildings, hospitals, hotels, shipbuilding etc.
2) Pipe networks for rainwater utilization systems
3) Pipe networks for swimming pool facilities
4）Pipe networks for agriculture and horticulture
5）Pipe networks for industry, i.e. transport of aggressive fluids (acids, etc)
6）Heating pipe for residential building