The tensile and mechanical strength of Polypropylene Homopolymer are both excellent, but the notched impact strength is lacking. Welding is simple with PPH, and it resists stress cracking. However, at shallow temperatures, PP can become brittle. The working temperature is around 100 degrees Celsius.
As PPH pipes manufacturers, Our company manufacture superior quality PPH Pipe Fittings utilizing premium quality PPH and upgraded technologies by the specified market quality standards. High durability, exceptional tensile strength, resistance to unfavorable weathering conditions, chemical retardant, and other properties distinguish the offered fittings. These fittings are also put through a series of practical tests to guarantee that they are in perfect working order. We offer these PPH Pipe Fittings to our clients at meager prices.
• Softening points that are higher
• Low specific mass
• Excellent creep resistance
• Extremely high resistance to thermal aging
• Ability to weld
• Chemical resistance to the extreme
• Excellent resistance against abrasion
• Excellent elasticity
• Pipes have a non-toxic, food-grade inner surface.
• There are no deposits required.
• There is no need for external treatment.
• PPH pipe fittings are non-toxic, non-corrosive, and non-fouling, which can effectively improve the pipe network’s quality; PPH pipe can handle water hammer pressure, welded pipe, and pipe joints PPH subterranean and end load. Effective resistance considerably boosting the water supply’s safety and reliability.
• PPH pipe unique material has advanced significantly in recent years. Still, PE material’s early growth was hampered by its high cost. However, after the PPH pipe, high-performance polyethylene pipe material was created to improve the utilization of the benefits of expanding PPH pipe applications.
• PPH fitting flexibility and weldability make it easier and more cost-effective to install, as well as more secure. As long as the joints can resist axial load without leakage and release, PPH pipe laying speed, damage, and maintenance costs are minimal. As a result, when laying in the joints and bending does not necessitate the purchase of small anchors, the cost of the pier can be lowered. PPH pipe fittings have unusual flexibility, with an elongation at break of more than 500 times, a bending radius of 20 to 25 times the pipe’s diameter, and high scratch resistance.
Polypropylene has the following characteristics:
The following are some of the essential characteristics of polypropylene:
• Chemical resistance is essential. Polypropylene is suitable for the construction of containers for cleaning chemicals, medical items, and other chemically sensitive materials because it does not readily react with dilute bases and acids.
• Elasticity and long-term durability The elasticity and flexibility of the material enable it to bear pressure and stress without cracking.
• Fatigue resistance. Polypropylene parts retain their shape even after bending, flexing, and torsion.
• Insulation. Because of its solid electrical resistance, PP is ideal for use in electronic devices.
• Transmissivity. The material comes in transparent and opaque versions, providing a wider variety of light transfer and aesthetic requirements.
Polypropylene is appropriate for a wide range of industrial and consumer uses, including the fabrication of point-of-purchase displays, battery covers, chemical tanks, and sophisticated pump components.
| Data sheet update | 27.05.2019 |
| Moulding compound extruded | PP-H,ECH,16-09-003 |
| Extruded to moulding compound standard | DIN EN ISO 19069-1 |
| Moulding compound pressed | PP-H,QCH,16-09-003 |
| Pressed to moulding compound standard | DIN EN ISO 19069-1 |
| Density, g/cm3, DIN EN ISO 1183 | 0.910 |
| Tensile modulus of elasticity, MPa, DIN EN ISO 527 | 1700 |
| Yield stress, MPa, DIN EN ISO 527 | 33 |
| Elongation at yield, % , DIN EN ISO 527 | 8 |
| Impact strength, kJ/m2, DIN EN ISO 179 | without break |
| Notched impact strength Charpy, kJ/m2, DIN EN ISO 179-1eA | 9 |
| Shore hardness D (15 s), DIN EN ISO 868 | 72 |
| Mean coef 1,6 x 10-4 ficient of linear thermal expansion, K-1,ISO 11359-2 | 1,6 x 10-4 |
| Surface ≥ 1013 resistivity, Ohm ,DIN IEC 60093 | ≥ 1013 |
| Temperature range, °C | 0 to +100 |
| Fire behaviour DIN 4102 | DIN 4102 B2 normal flammability(self-assessment without testcertificate) |
| Food compliance EU 10/2011 | yes |
| Food compliance FDA | yes |
• High chemical resistance
• Maximum stress crack resistance
• High impact resistance
• Reliable corrosion resistance
• Fine microstructure and stable
crystalline structure
• Good hydraulic characteristics due
to smooth surfaces inside the pipes
Pressure pipes for connection system by butt or socket welding.
| Technical Specifications | |
|---|---|
| Size range | d 20 ÷ d 400 (mm) |
| Nominal pressure | SDR 17,6 (PN6) with water at 20 °C SDR 11 (PN10) with water at 20 °C |
| Temperature range | 0 °C ÷ 100 °C |
| Coupling standards | Welding: EN ISO 15494 Can be coupled to pipes according to EN ISO 15494 |
| Reference standards | Construction criteria: EN ISO 15494 Test methods and requirements: EN ISO 15494 Installation criteria: DVS 2202-1, DVS 2207-11, DVS 2208-1, UNI 11318, UNI 11397 |
| Material | PP-H |
For water and non-hazardous fluids
with regard to which the material is
classified as CHEMICALLY RESISTANT. In other cases, a reduction of
the nominal pressure PN is required.
A = SDR 11 ISO-S5 – 5 years
B = SDR 11 ISO-S5 – 25 years
C = SDR 17.6 ISO-S8.3 – 5 years
D = SDR 17.6 ISO-S8.3 – 25 years
For water and non-hazardous fluids
with regard to which the material is
classified as CHEMICALLY RESISTANT. In other cases, a reduction of
the nominal pressure PN is required.
E = SDR 11 ISO-S5 – 10 years
F = SDR 11 ISO-S5 – 50 years
G = SDR 17.6 ISO-S8.3 – 10 years
H = SDR 17.6 ISO-S8.3 – 50 years
| Data sheet update | 27.05.2019 |
| Moulding compound extruded | PP-H,ECH,16-09-003 |
| Extruded to moulding compound standard | DIN EN ISO 19069-1 |
| Moulding compound pressed | PP-H,QCH,16-09-003 |
| Pressed to moulding compound standard | DIN EN ISO 19069-1 |
| Density, g/cm3, DIN EN ISO 1183 | 0.910 |
| Tensile modulus of elasticity, MPa, DIN EN ISO 527 | 1700 |
| Yield stress, MPa, DIN EN ISO 527 | 33 |
| Elongation at yield, % , DIN EN ISO 527 | 8 |
| Impact strength, kJ/m2, DIN EN ISO 179 | without break |
| Notched impact strength Charpy, kJ/m2, DIN EN ISO 179-1eA | 9 |
| Shore hardness D (15 s), DIN EN ISO 868 | 72 |
| Mean coef 1,6 x 10-4 ficient of linear thermal expansion, K-1,ISO 11359-2 | 1,6 x 10-4 |
| Surface ≥ 1013 resistivity, Ohm ,DIN IEC 60093 | ≥ 1013 |
| Temperature range, °C | 0 to +100 |
| Fire behaviour DIN 4102 | DIN 4102 B2 normal flammability(self-assessment without testcertificate) |
| Food compliance EU 10/2011 | yes |
| Food compliance FDA | yes |
