PPRC Clump
USD $0.03 - $3 /Meter
Min.Order:3000 Meters
MASTER PIPE INDUSTRIES (PVT.) LIMITED
Master PPRC " Polypropylene Random Co Polymer" System is an absolute solution for distribution application of hot & cold water in all modern residential appartments, commercial buildings, housing societies and various industries due to its high resistance to high temperature and pressure. Master PPRC System is manufactured from Polypropylene Random Copolymer 100% food grade material-imported from Euorpe, Borealis & Basell.
Standards
Pipes: DIN 8077/8078
Fittings: DIN 16962
Advantages
Not detrimental to human health.
Rust and corrosion free.
Rupture free.
Food grade material.
No scaling.
High resistance to acids and chlorides.
Noise free at high flow rates.
High pressure tolerance and rating.
Light weight as compared to metallic pipes.
Speed and ease of fusion technology.
Extensive saving in time & labor.
UV resistance.
Low elastic modulus, low thermal distortion.
PPRC includes all necessary components for a complete water solution.
The service of the pipes can last over 50 years under regular operating conditions.
Outer Diameter | Welding Depth | Welding Time(sec) | Connection Time (sec) | Cooling Time (sec) |
20 | 14 | 5 | 4 | 2 |
25 | 15 | 7 | 4 | 2 |
32 | 16.5 | 8 | 6 | 4 |
40 | 18 | 12 | 6 | 4 |
50 | 20 | 18 | 6 | 4 |
73 | 24 | 24 | 8 | 6 |
75 | 26 | 30 | 8 | 8 |
90 | 29 | 40 | 8 | 8 |
110 | 32.5 | 50 | 10 | 8 |
Dia | Clamp spacing distance according to temperature, cm | ||||||
(mm) | 20°C | 30°C | 40°C | 50°C | 60°C | 70°C | 80°C |
20 | 120 | 115 | 109 | 105 | 104 | 100 | 95 |
25 | 140 | 130 | 125 | 121 | 118 | 112 | 108 |
32 | 160 | 158 | 154 | 150 | 145 | 140 | 135 |
40 | 185 | 175 | 168 | 164 | 160 | 155 | 150 |
50 | 200 | 178 | 185 | 175 | 170 | 165 | 155 |
63 | 210 | 205 | 195 | 187 | 180 | 175 | 165 |
Welding Process
1) It should use heat melting method to join the pipes and fittings. Direct joining is not allowed.
2) Pipes and Fittings should be joined when the temperature reaches at 260 O C.
3) Pushing of pipe end into the fittings and alignment of the assembly should be within the specified time period.