Overlapped Aluminum Plastic Composite Pipe

Overlapped aluminum plastic composite pipe is co-extruded with one step with perfect adhesive between inner layer and aluminum, high and stable pressure resistance, of which welding style is untrasonic.

Overlapped aluminum plastic composite pipe consists of three layers to leverage the advantages of both polyethylene and aluminum. The outer and inner layer are made from polyethylene (PE) or crosslinked polyethylene (PEX) which offers temperature, chemical, and corrosion resistance and the middle layer is made from weather-resistant aluminum that provides structural strength and durability. At the core is a butt-welded aluminum tube that enables leak-free joints and efficient heat transfer.

This composite construction gives overlapped aluminum plastic composite pipes high strength-to-weight ratios exceeding those of single layer plastic pipe or metal pipe. The materials are also far less conductive than metal alternatives, dramatically reducing heat loss. Overlapped joints further boost thermal efficiency for energy savings.

Overlapped aluminum plastic composite pipes are available in a range of pipe diameters from 16mm up to 32mm to suit residential, commercial, and industrial applications. Various fitting types and jointing methods provide complete solutions for:

Plumbing –Overlapped aluminum plastic composite pipe is ideal for potable water supply, radiator connections, drainage systems, and gas piping. Supply pipes and multiport tees offer efficient branched plumbing for large facilities.

HVAC –Overlapped aluminum plastic composite pipe's corrosion resistance and leak-free overlapped joints excel in heating and chilled water systems. Excellent heat transfer also boosts HVAC efficiency.

Industrial –Overlapped aluminum plastic composite pipe handles pressures up to 1.6 MPa, transporting high-temperature fluids from heat exchangers to process equipment. Overlapped joints enable rapid installation of chemical transport pipes.

Compressed Air – With minimal pressure loss, overlapped aluminum plastic composite pipes deliver compressed air efficiently. Aluminum and plastic construction resists moisture and corrosion in air systems.

Fire Protection –Overlapped aluminum plastic composite pipe withstands the 1.0 MPa pressure required in fire sprinkler systems. Its flame-retardant PEX layer meets rigorous fire safety codes.

A key advantage of Overlapped aluminum plastic composite pipe is the elimination of leaks. Pipe sections connect via a male spigot that inserts into the female end of the next segment. A rubber O-ring provides a tight seal secured by a saddle clamp – no welding or threading required.

This produces a joint integrity that exceeds other joining methods like welding, flanges, or threaded fittings. Overlapped designs accommodate thermal expansion and contraction, preventing joint failures. They are also 20 times faster to install than welding or threading pipe segments together.

For critical applications, overlapped aluminum plastic composite pipe offers the safest and most reliable piping solution available. Overlapped joints prevent leaks and failures that could cause dangerous flooding, scalding, fires, or chemical releases.

Whether transporting water, fuels, refrigerant, or chemicals, overlapped aluminum plastic composite pipe's versatility supports major efficiency gains across residential, commercial, and industrial applications. As demand grows for safer, more resilient piping, leaders turn to overlapped aluminum plastic composite systems.

As an innovative manufacturer of high-performance plumbing products, Zhuji Primy Pipe Co., Ltd. offers a full line of overlapped aluminum plastic composite pipes crafted to deliver strength, ease of use and an attractive appearance.

Working from a complete plumbing system, we map out each stage of the process from initial inquiry to final sale and dispatch. we focus on understanding each client's unique needs and offer customized solutions to ensure satisfaction from all our clients.