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Aluminum plastic pipe
Aluminum-plastic pipe is a new type of pipe composed of a longitudinally welded aluminum pipe in the middle, an inner and outer layer of polyethylene plastic, and a hot-melt adhesive co-extrusion between the layers. Polyethylene is a non-toxic, odorless plastic with good impact resistance, corrosion resistance and weather resistance.
Aluminum-plastic pipe is a new type of pipe composed of a longitudinally welded aluminum pipe in the middle, an inner and outer layer of polyethylene plastic, and a co-extruded hot melt adhesive between layers. Polyethylene is a non-toxic, odorless plastic with good impact resistance, corrosion resistance and weather resistance. The longitudinal welding of aluminum alloy in the middle layer gives the pipe the compressive strength of metal, and the impact resistance makes the pipe easy to bend without rebounding. The aluminum-plastic composite pipe has the two characteristics of metal pipes being strong and pressure-resistant and plastic pipes being acid-resistant and corrosion-resistant. It is a new A model for a generation of pipes. Aluminum-plastic pipes (aluminum-plastic composite pipes) are one of the more popular pipes on the market. Due to their light weight, durability and easy construction, as well as their bendability, aluminum-plastic pipes (aluminum-plastic composite pipes) are more suitable for use in home decoration.
| Specification | 16*2.0 20*2.0 25*2.5 16*2.2 20*2.8 25*3.5 | |
| parameter | Thermal Conductivity | 0.45w/(m*k) |
| Thermal expansion coefficient | 0.025mm/(m*k) | |
| bending radius | ≥5D | |
| Medium temperature | .-40℃-95℃ | |
| Pipe ring radial tension | 2400-3320N | |
| masonry permeability | 0 | |
| Pipe inner wall | Rough accuracy 0.0004mm | |
| Burst pressure | 5.5-9MPa | |
| Long-term operating temperature | 96℃ | |
| chronic work stress | 1.25MPa |
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