Structural double-layer PEHD pipe SPS DN/ID1200mm SN8, black color 4381200

Structural double-layer PEHD pipe – reliability and flexibility in every project

Structural double-layer PEHD SPS DN/ID1200mm SN8 pipe is an advanced solution for gravity drainage systems, road culverts, drainage, as well as for protecting cables and conduits. Made of high-density polyethylene (HDPE), it is characterized by exceptional strength and resistance to external factors. The double-layer construction provides stability and rigidity, and the spiral structure increases its load-bearing capacity.

These pipes are ideal for both professional installers and end customers looking for a durable and reliable solution. Thanks to their construction, PEHD pipes minimize the risk of mechanical and chemical damage, which translates into a long service life and low operating costs.

Features and applications

Structural PEHD SPS pipes are distinguished primarily by the possibility of adjusting the length of sections to individual needs. Standard sections are 13.5 m long, adapted for transport on standard trucks, but on request, pipes up to 30 meters long can be produced – which significantly reduces the number of connections and speeds up installation.

• Gravity drainage: An excellent solution for wastewater drainage in residential, industrial and public utility buildings.
• Road culverts: Provide safe drainage of water under roads and driveways.
• Drainage: Effective drainage of water from agricultural land, gardens and in melioration systems.
• Cable and conduit protection: Provide mechanical protection of underground installations against damage.
• Ground source heat exchangers: Possibility of use in systems for recovering energy from the ground.

These pipes meet the PN EN 13476-2 type A standard, which guarantees their high quality and safety. HDPE material is characterized by low liquid absorption, which minimizes the risk of corrosion and ensures long-term tightness of the installation.

Construction and installation

The construction of PEHD SPS pipes is based on a spirally wound structure of walls made of high-density polyethylene (HDPE). This construction provides high circumferential stiffness (SN8 in this case) and resistance to external loads. The pipes are available in black color, which facilitates their identification during installation and operation.

The installation of PEHD pipes is relatively simple and quick. Individual sections are connected using socket or threaded connections, depending on the project specifications. It is important to follow the manufacturer's recommendations regarding the preparation of the substrate and proper sealing of connections – this is key to ensuring the tightness and durability of the installation.