pipe

Poliran Polyethylene Pipe

The Poliran polyethylene pipe is manufactured from high-density polyethylene grades PE100 and PE80 with a density ranging from 0.950 to 0.955 g/cm³. These pipes are designed for various working pressures between 4 and 25 bar and operate reliably within a temperature range of 0 to 40°C. The tensile strength of the material is approximately 25 MPa, and the linear expansion coefficient is 0.18 mm/m per °C. The uniform structure and smooth inner surface reduce pressure losses and enhance fluid transmission efficiency. Poliran polyethylene pipes are widely used in water supply networks, sewage systems, and pressurized irrigation applications.

The inner surface of these pipes is extremely smooth, with a roughness coefficient of approximately 0.007, minimizing frictional flow loss. They are produced in diameters from 16 to 400 mm and connected using butt-weld or electrofusion methods. Their excellent resistance to corrosion, crack formation, and UV radiation ensures a service life exceeding 50 years. The production of these pipes complies with ISIRI 14427 and ISO 4427 standards, guaranteeing quality, strength, and dimensional consistency under diverse operating conditions.

Poliran 45-Degree Reducing Tee Polyethylene Pipe

The Poliran 45-degree reducing tee is manufactured from high-density polyethylene grade PE100 with an approximate density of 0.955 g/cm³. This fitting is designed to redirect flow and connect pipes of different diameters at a 45-degree angle in water supply, sewage, and pressurized irrigation systems. Its tensile strength is approximately 25 MPa, and impact resistance exceeds 10 kJ/m². The operating temperature range is 0 to 40°C, with nominal pressure varying from 6 to 16 bar depending on the model. Precisely engineered angles and wall thickness reduce pressure loss and ensure uniform flow distribution.

Poliran 45-degree reducing tees are produced in butt-weld and electrofusion types, available in diameters from 32 to 400 mm. The butt-weld version is installed using heat fusion, providing complete sealing and high mechanical strength. Excellent resistance to corrosion, cracking, and UV radiation ensures a service life exceeding 50 years under normal operating conditions. Manufacturing complies with ISIRI 14427 and ISO 4427 standards, guaranteeing quality, dimensional accuracy, and full compatibility with Poliran polyethylene pipes.

Poliran HDPE 10Bar Polyethylene Pipe

The Poliran HDPE 10bar pipe is manufactured from high-density polyethylene grade PE100 with an approximate density of 0.955 g/cm³. It is designed to withstand a working pressure of 10 bar and operates efficiently in a temperature range of 0 to 40°C. Its tensile strength is around 26 MPa, and the elastic modulus is close to 1000 MPa. The pipe’s linear expansion coefficient is about 0.18 mm/m per °C, and it offers excellent resistance to UV radiation and chemical corrosion. These properties make it suitable for municipal water transmission, sewage, and pressurized irrigation systems.

The inner surface of the Poliran HDPE pipe is extremely smooth, with a roughness coefficient of approximately 0.007, minimizing pressure loss in flow. It is produced in diameters ranging from 20 to 400 mm and lengths of 6 or 12 meters. The connection method includes butt-welding or electrofusion joints, allowing the pipe to withstand impacts at temperatures down to –20°C. The Poliran HDPE 10bar pipe complies with ISO 4427 and ISIRI 14427 standards and offers a service life exceeding 50 years under normal operating conditions.

Poliran 90 Degree Reducing Tee Polyethylene Pipe

The Poliran 90-degree reducing tee is manufactured from high-density polyethylene grade PE100 with an approximate density of 0.955 g/cm³. It is designed to redirect flow and connect pipes of different diameters at a right angle. The material’s tensile strength is approximately 25 MPa, and impact resistance exceeds 10 kJ/m². Its operating temperature range is 0 to 40°C, and nominal pressure varies from 6 to 16 bar depending on the model. Precisely engineered angles and uniform wall thickness minimize pressure loss and ensure uniform flow distribution within the network.

Poliran 90-degree reducing tees are available in butt-weld and electrofusion types, covering diameters from 32 to 400 mm. The butt-weld type is installed using heat fusion, providing complete sealing and high mechanical strength. Excellent resistance to corrosion, cracking, and UV radiation ensures a service life exceeding 50 years under normal operating conditions. Manufacturing complies with ISIRI 14427 and ISO 4427 standards, guaranteeing dimensional accuracy, consistent quality, and full compatibility with Poliran polyethylene pipes.

Poliran LDPE Polyethylene Pipe

The Poliran LDPE pipe is manufactured from low-density polyethylene grade PE32 or PE40 with an approximate density of 0.922 g/cm³. This pipe offers excellent flexibility, light weight, and good resistance to cracking. Its operating temperature range is between 0 and 40°C, with a typical working pressure of 2.5 to 4 bar. The elastic modulus of the pipe is about 200–250 MPa, and its linear expansion coefficient is 0.20 mm/m per °C. Due to its soft and resilient structure, this product is widely used in drip irrigation and light agricultural systems.

The inner surface of the Poliran LDPE pipe is extremely smooth with a roughness coefficient of around 0.009, reducing hydraulic pressure loss. It is produced in diameters of 16, 20, and 25 mm and can be easily installed using compression or threaded fittings. Its strong resistance to UV radiation and agricultural chemicals extends its service life to more than 15 years. The manufacturing standards of this pipe comply with ISIRI 7607 and ISO 4427, ensuring consistent quality and dimensional accuracy.

Poliran HDPE 6 Bar Polyethylene Pipe

The Poliran HDPE 6bar pipe is manufactured from high-density polyethylene grade PE100 with a density of approximately 0.955 g/cm³. It is designed for a working pressure of 6 bar and operates reliably within a temperature range of 0 to 40°C. The tensile strength of this pipe is about 25 MPa, and its linear expansion coefficient is 0.18 mm/m per °C. Due to its low specific weight and excellent flexibility, it is widely used in water transmission, sewage, and pressurized irrigation systems.

The internal surface of the Poliran HDPE pipe is extremely smooth with a roughness coefficient of approximately 0.007, minimizing flow pressure loss. The pipe connections are available in butt-welded or electrofusion types, and it can withstand impacts at temperatures as low as –20°C. This pipe is manufactured according to ISIRI 14427 and ISO 4427 standards, ensuring consistent quality and long-term durability under various working conditions.