Home / منتجات / أنابيب الألومنيوم البلاستيكية المركبة

أنابيب الألومنيوم البلاستيكية المركبة

24H online service

Our customer support team is available 24/7 to answer any questions or concerns you may have.

It is a new type of pipeline which is composed of a longitudinally welded aluminum tube in the middle, polyethylene plastics of inner and outer layers, and hot melt adhesive between layers. Polyethylene is a non-toxic, odorless plastic with good impact resistance, corrosion resistance and weather resistance.

Aluminum plastic composite pipe is a cost-effective solution for many applications because it is relatively inexpensive to produce and install. The lightweight design also makes it easy to transport and install, reducing labor costs.

The aluminum-plastic composite pipe is a five-layer pipe with a layer of welded aluminum alloy in the middle, a layer of polyethylene on the inside and outside, and a glued layer. It has the advantages of good corrosion resistance of polyethylene plastic pipes and high pressure resistance of metal pipes.

Steel-plastic composite pipes are based on seamless pipes and welded steel pipes, and the inner wall of the pipe is coated with high adhesion, anti-corrosion, food-grade hygienic polyethylene powder coating or epoxy resin coating. There are also some steel-plastic composite pipes that are made of UPVC plastic with a certain thickness on the inner wall of the galvanized pipe.

The outer pipe of the aluminum alloy-lined plastic composite pipe is an aluminum alloy pipe, and the inner pipe is a thermoplastic plastic pipe. The outer aluminum alloy not only functions as an oxygen barrier, but more importantly, plays a structural bearing role. Suitable for domestic hot and cold water pipes, divided into hot and cold separate types and hot and cold universal types.

Plastic-coated steel pipes are made by melting a layer of polyethylene PE resin, ethylene-acrylic acid copolymer EAA, epoxy EP powder, non-toxic polypropylene PP or non-toxic polyvinyl chloride PVC and other organic substances on the inner wall of the steel pipe with a thickness of 0.5 ~ 1.0mm. Internally coated plastic composite steel pipes made by preheating internal coating or internal coating leveling process.

It is made up of a high-density polyethylene (HDPE) which gives it excellent chemical resistance and prevents rust.

The outer layer is made up of another HDPE layer that provides additional protection to the pipe. It is UV-resistant and gives the pipe a smooth surface that makes it easier to install.

Aluminum plastic composite pipes are used in underfloor heating systems due to their thermal conductivity and durability. They offer faster and more even heating than traditional radiators, making them an energy-efficient option for heating homes and buildings.

With annual productivity over 10000 tons, China Amico Plastic Industry Inc. mainly produce plastic aluminum pipe, PP-R pipe, PE-RT pipe, HDPE pipe, PE-RT heating pipe series, brass adapter etc. Amico been awarded the title of Name-brand frequently and acquired ISO9001 and ISO14001 certificate. As early as 2004, Amico plastic aluminum pipe and PP-R pipe were titled as "Chinese best seller brand" Amico pipes and fittings enjoy high praise from home and abroad. So far, the company domestic sale network spreads more than 20 provinces. Meanwhile, the products are popular in various countries, such as Russia, the Phillipines, Chile, Indonesia etc.

A: Composite pipes have a smooth interior surface, needing less energy for the fluids to circulate. Composites offer excellent resistance against corrosive environments including soils, saltwater, H2S and chemical applications. Composite pipes last longer.

A: Composite pipes are made from a variety of different thermoplastics, such as fibre-reinforced plastics (FRP), glass reinforced plastics (GRP), high-density polyethylene (HDPE), polyvinyl chloride (PVC), and polypropylene (PP).

A: Like most other plastics, PEX will become brittle if exposed to sunlight for too long and may crack under pressure. Typical exposure limit is ~30 days.

A: For all PEX pipe and tubing, the maximum operating temperature is 200 degree F. No PEX should be operated at temperatures above 200 degree F for any length of time. The use of crosslinked polyethylene (PEX) pipe and tubing in high- temperature applications with operating temperatures above 180 degree F may affect the tubing's design life.

A: With ½" tubing a circuit length of 300' is standard, but circuits anywhere from 250' up to 350' are within the range recommended by the Radiant Panel Association. With ⅝" and ¾" tubing, 500' circuits are standard.

A: Run the PEX tubing: PEX needs to be supported a minimum of every 32 inches when running horizontally. If running vertically, it should be supported every 4 to 6 feet. (These supports are critical.) The straps should be plastic or metal that is designed to work for plastic pipe.

A: Aluminum Plastic Composite pipe, also known as PEX-Al-PEX pipe, is a type of plastic pipe consisting of an aluminum core sandwiched between two layers of plastic.

A: Aluminum Plastic Composite pipe is corrosion-resistant, flexible, and easy to install. It is also highly durable and can withstand high temperatures and pressure. Additionally, it is cost-effective and more sustainable than other traditional piping systems.

A: Yes, Aluminum Plastic Composite pipes can be recycled. The plastic and aluminum components can be separated and reused in different applications. This makes them an eco-friendly option for piping systems.

A: Yes, composite pipes can be used for buried irrigation systems. Composite pipes are known for their durability, corrosion resistance, and lightweight nature, making them an ideal choice for underground applications such as irrigation systems. These pipes are designed to handle high pressure and can withstand various weather conditions, making them a reliable option for long-term use in buried irrigation systems.

A: Composite pipes are designed to handle thermal cycling effectively. The combination of materials used in composite pipes, such as fiberglass and resin, provides excellent thermal insulation properties. This insulation prevents heat transfer between the fluid inside the pipe and the surrounding environment, reducing the impact of thermal cycling. Additionally, the flexibility of composite pipes helps to absorb any expansion or contraction due to temperature changes, minimizing the risk of damage or failure. Overall, composite pipes are well-suited to handle thermal cycling and maintain their structural integrity in various temperature conditions.

Q: How do composite pipes perform in high-pressure applications?

A: Composite pipes generally perform well in high-pressure applications. They are designed to be lightweight, yet highly durable and strong, making them suitable for withstanding high-pressure environments. Additionally, composite pipes have excellent corrosion resistance, which further enhances their performance in high-pressure applications. Overall, their combination of strength, durability, and corrosion resistance makes composite pipes a reliable choice for use in high-pressure environments.