PE Electrio Fusion Universal Elbow Pipe Fittings
***Description:
In the actual construction of such a large angle adjustment, with a fixed angle elbow
with elbow or use a combination of two adjustable angle.
***Physical & Mechanical Properties of HDPE Material
The following table shows tha main physical,mechanical and chemical properties of polyethylene material:
| Property | Test Method | Units | PE80 | PE100 |
| Density (Compound) | ISO 1183 | Kg/m3 | 956 | 959 |
| Melt Flow Rate (190ºC/5kg) | ISO 1133 | g/10 min | 0.30 | 0.25 |
| Tensile Stress at Yield (50mm/min) | ISO527-2 | MPa | 22 | 25 |
| Elongation at Break | ISO 527-2 | % | ≥600 | ≥600 |
| Charpy Impact Strengh,notched | ISO179/1eA | kj/m2 | 14 | 16 |
| Carbon Black Content | ASTM D 1603 | % | 2-2.5 | 2-2.5 |
| Vicat Softening Point | ASTM D 1525 | ºC | 118 | 122 |
| Brittleness Temperature | ASTM D 746 | ºC | ≤-70 | ≤-70 |
| ESCR (10% lgepal),F50 | ASTM D 1693A | Hrs. | ≥10.000 | ≥10.000 |
| Thermal Conductivity | DIN 52612 | W/m°K | 0.4 | 0.4 |
| Linear Thermal Expansion | ASTM D 696 | mm/mm/k | 1.5x10-4 | 1.5x10-4 |
***Pipe SDR* And Rated Pressure Relationship
| Material | Design Sreess N/mm2 | Nominal Pressure (PN) | |||||
| 4 | 6 | 8 | 10 | 12.5 | 16 | ||
| PE100 | 8.0 | SDR41 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
| PE80 | 6.3 | SDR33 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 |
| PE63 | 5.0 | SDR26 | SDR17.6 | SDR13.6 | SDR11 | SDR9 | SDR7.4 |
***HDPE Electro fusion universal elbow pipe fittings features:
1 applies to the same material of the pipe connections;
2 reliable connectivity, high seam strength, air tightness, weldability and stable;
3 injection molding, perfect structure, more secure, reliable, and inexpensive;
4 less susceptible to temperature changes and the impact of human factors;
5 welding process is simple to operate and easy to control, easy construction;
6. Investment in equipment, maintenance costs low.
***HDPE electrofusion universal elbow pipe fittings function:
Flange connections are the two pipes, fittings or pipes, the first one on each flange is fixed
between two flanges, with flange gasket, bolted together to complete the connection. Some fittings
and equipment have been built flange, also belong to the flange connection. Apply greater pressure
piping systems, with a steel flange fastened outside.
***Specifications of HDPE Electrio Fusion Flange Adapter Pipe Fittings
 | ||
| Size | Pressure | MOQ |
| 110mm | SDR11 | 300pcs |
| 160mm | SDR11 | 300pcs |
| 200mm | SDR11 | 100pcs |
| 250mm | SDR11 | 100pcs |
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