1. PPH pipe Introduction
PPH is a β-modified PP material. PPH pipe has excellent property of chemical resistance, abrasion resistance, insulation resistance, high temperature, non-toxic, light weight, easy to transport and install. It has better property than PP pipe.
PPH pipe and fitting is designed according to DIN8077/78 standards.
PPH pipe Features
1) health, non-toxic.
2) low temperature resistance, easy winter construction. Good impact resistance, will not happen tube rattle.
3) corrosion resistance, not scaling.
4) Sizes 20mm-500mm
5) socket fusion, butt welding connection
6) working temperature from -10 to 95.
7) pressure rate: PN10(1.0Mpa)
8) connection: socket fusion
2.PPH pipe data sheet
|
Test Item |
Value |
Unite |
Test method |
|
Density |
0.91 |
Kg/m3 |
DIN53479ISO/R1183 |
|
Melt Index(190/216kg) |
0.5 |
g/10min |
DIN53753ISO1133 |
|
Melt Index(230/5kg) |
1.25 |
g/10min |
DIN53753ISO1133 |
|
tensile yield stress |
30 |
N/mm2 |
DIN53455ISO/R527 |
|
elongation at break |
50 |
% |
DIN53455ISO/R527 |
|
impact strength(23) |
50 |
KJ/m2 |
DIN53453ISO179/2c |
|
Shore Hardness(Shore D) |
67 |
N/mm2 |
DIN53456ISO2039 |
|
brittle temperature |
-70 |
|
ASTMD746 |
|
thermal expansion coefficient |
10x10-4 |
(1/) |
DIN53752 |
3.PPH pipe application
acid pickling piping line
• electroplating liquid carrying.
• pharmaceutical factory acid and carrying.
• oil and gas industrial.
• textile mill,Leather Factory acid piping line.
• mining plant, metallurgy plant, fertilizer plant waste liquid piping line.
• semiconductor water treatment piping line.
• waste water treatment piping line
• food industrial salt water piping line
• chlorine plant
