HDPE Fitting
HDPE Fabricated Segments Fitting
HDPE Fabricated Segments Fitting are components used to connect, change direction, branch, or terminate HDPE (High-Density Polyethylene) piping systems. These fittings are joined through welding processes, ensuring a strong, permanent, leak-proof connection.
- Diameter: DN110-1400mm
- Pressure level: PN10-PN25
- Raw materials: PE100, PE80, PE4710, PE3608, etc.
- Packaging: Carton or bag
- Delivery: According to order parameters and quantity
- Minimum order quantity: trial order or mixed loading of 1*20 feet container.
HDPE Fabricated Segments Fitting include: cross, tee, elbow, reducing tee, reducing straight and so on.
HDPE Fabricated Segments Fitting have high chemical stability and good corrosion resistance to most acids, alkalis, salts and other chemicals. They can effectively resist the erosion of various chemicals in the soil and are suitable for conveying various corrosive liquids or using in harsh chemical environments. It also has excellent resistance to environmental stress cracking. Even under long-term pressure and complex environmental conditions, it is not easy to crack or break, ensuring the reliability of the pipe fittings in long-term use.
Features and advantages of HDPE Fabricated Segments Fitting:
Hot melt welding: Hot melt welding is mainly used to heat the connection parts of HDPE pipes to a molten state, and then a certain
pressure is applied to fuse them into one. This welding method can form a firm connection between the pipe fittings
and the pipe, and the strength of the weld can reach or even exceed the strength of the pipe itself, ensuring the
sealing and pressure resistance of the pipeline system.
Customized processing: According to specific engineering requirements, HDPE pipes can be cut and processed into pipe fittings of various
shapes and specifications, such as elbows of different angles, tees and crosses of various calibers, reducers, etc.,
to meet the diversified connection requirements of complex pipeline systems.
Controllable quality: By strictly controlling process parameters such as welding temperature, pressure and time, as well as precise
operation of welding equipment, the stability and consistency of welding quality can be guaranteed. At the same
time, strict quality inspections will be carried out during the production process, such as appearance inspection,
dimension measurement, pressure testing, etc., to ensure that each pipe fitting meets relevant standards and
engineering requirements.
Excellent sealing performance: The connection joints formed by hot-melt welding are completely sealed, effectively preventing liquid or gas
leakage, avoiding environmental pollution, resource waste and safety hazards caused by leakage, and are particularly
suitable for pipeline systems with extremely high requirements for sealing, such as gas transmission pipelines.
Strong pressure resistance: The wall thickness of the pipe fittings is usually designed according to different usage requirements, and can
withstand higher pressures, which can meet the application scenarios with strict requirements for pressure
resistance such as municipal water supply and drainage, industrial high-pressure pipelines, etc.
Long service life: Based on the excellent performance of HDPE materials and reliable welding technology, HDPE Fabricated Segments Fitting have
a long service life under normal use conditions, generally more than 50 years, reducing the maintenance and
replacement frequency of the pipeline system and reducing the long-term use cost.
HDPE Fabricated Segments Fitting:
| Item | Fittings Types | Specified Fittings | Diameter(mm) | Pressure Rates(PN-Bar) | Manufacturing Process |
| 6 | Fabricated Segments Fittings-Butt Fusion Ends | Elbow: 11.25 Deg，22.5Deg 30Deg，45Deg 60Deg，90Deg and other required degrees | DN110-1200mm | PN16, PN12.5, PN10, PN8 | Segmented Fabrication |
| Tee | DN110-1200mm | PN16, PN12.5, PN10, PN8 | |||
| Reducer Tee | DN110-1200mm | PN16, PN12.5, PN10, PN8 | |||
| Lateral Tee(45 deg Tee) | DN110-1200mm | PN16, PN12.5, PN10, PN8 | |||
| Cross Tee | DN110-1200mm | PN16, PN12.5, PN10, PN8 | |||
| Reducer Cross Tee | DN110-1200mm | PN16, PN12.5, PN10, PN8 | |||
| Special-shaped S tube, etc | DN110-1200mm | PN16, PN12.5, PN10, PN8 | |||
| Sweep Bend R1.5D, R3D | DN110-1200mm | PN16, PN12.5, PN10, PN8 |
HDPE Fabricated Segments Fitting are mainly used in the following scenarios:
Municipal water supply system: In the urban water supply pipeline network, HDPE Fabricated Segments Fitting are used to connect HDPE Pipes and Fittings for Drinking Waters of different diameters to transport water to various user terminals. Its corrosion resistance, sanitation and non-toxicity ensure that the water quality is not polluted, and can provide high-quality drinking water for residents and industrial users in a long-term and stable manner.
Municipal drainage system: HDPE Fabricated Segments Fitting are also commonly used in urban drainage pipeline systems, including rainwater discharge and sewage discharge. Its corrosion resistance and wear resistance enable it to resist the erosion of various harmful substances in sewage and the scouring of impurities in water flow, ensuring the smooth flow and long-term use of drainage pipes.
The chemical industry often needs to transport various corrosive chemical fluids, such as acids, alkalis, and salt solutions. HDPE Fabricated Segments Fitting can withstand the erosion of these chemical media due to their excellent corrosion resistance, ensuring the integrity and stability of the pipeline system.
Building water supply and drainage systems, HDPE Fabricated Segments Fitting are often used to connect various HDPE pipes to achieve the supply of domestic water and the discharge of sewage. Its hygienic, non-toxic and corrosion-resistant properties meet the requirements of building water supply and drainage systems, can ensure water quality and reduce pipeline maintenance and replacement costs.
