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Multilayer Composite Pipes

Multilayer composite pipes integrate all the benefits and advantages of plastic and metal pipes into one single pipe. Among the numerous advantages of using multilayer pipes is the excellent flexibility and high longevity. Plus pressure and temperature stability, these pipes offer unmatched solutions to piping requirements. Due to remarkable resistance to corrosion, impact and heat, great oxygen-tight performance, and light weight, multilayer composite pipes are widely applied in modern pipe installations.

Kingbull has the perfect selection of multilayer composite pipes for your water supply system, drainage system, gas piping system and underfloor heating system. Our composite pipes are available in a wide range of constructions such as PPR-steel-PPR, PE-AL-PE, PEX-AL-PEX, PERT-AL-PERT, etc.

PPR-Steel-PPR Composite Pipes and Fittings
    1. Inquiry Form
    2. Based on years of development and a large number of experiments, Kingbull releases PPR-Steel-PPR composite pipes and combination fittings to the market which successfully handle the connection problems of steel-plastic composite pipes.
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RPAP5 Composite Pipes and Fittings
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    2. Double heat fusion technique enables the aluminum layer to be completely isolated from the outside environment, thus ensuring excellent resistance to corrosion and up to 50 years service life.
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PE-AL-PE Multilayer Pipes and Fittings (Indoor Use)
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    2. This forms a construction of PE-Adhesive-Aluminum-Adhesive-PE. The PE-AL-PE pipes can be installed for transporting natural gas, LPG, coal gas and other gases, with the maximum allowable working pressure up to 0.4Mpa.
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PPR Stabi Composite Pipes and Fittings
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    2. They also come with small linear expansion coefficient that is only 1/5 of that of common PPR pipes, close to that of metal pipes. Comparison diagram is shown below.
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PEX Composite Pipes and Fittings
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    2. They are ideally used in various applications such as indoor water supply pipes, hot water pipes, drinking water delivery pipes, underground floor piping etc.
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PEX-AL-PEX Multilayer Pipes and Fittings
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    2. Based on the up to date manufacturing techniques and industry know-how, the PAP pipe is constructed using 5 layers in total, including, from inner to outermost, PE-X, adhesive, aluminum alloy, adhesive and PE-X.
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PEX-AL-PEX Multilayer Pipes (for Gas)
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    2. They are proven to be more cost-effective, easier and faster to install, as well as to have superior characteristics and benefits as compared with traditional gas pipes.
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PERT-AL-PERT Multilayer Pipes (for Gas)
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    2. The aluminum layer acts as an oxygen barrier, so the multilayer pipes come with no oxygen permeation, protecting metal parts from corrosion.
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PERT-AL-PERT Multilayer Pipes (for Underfloor Heating)
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    2. Kingbull PERT-AL-PERT multilayer pipes are designed for underfloor heating systems. They combine the characteristics of both plastic pipes and metal pipes:
      Oxygen impermeability
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PERT Pipes with EVOH (for Underfloor Heating)
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    2. With all advantages of PE-RT pipes, this floor heating pipe can effectively prevent oxygen permeating into the heating system and thereby eliminate bacteria growth inside the pipes to ensure clean water and better sanitation, as well as protect the metal parts in the system from oxidization to ensure a much longer service life.
      Inquiry Form
Contact Us

Wuhan Kingbull Economic Development Co., Ltd.

Tel.: +86-27-84660965
+86-27-84660961

Fax: +86-27-84469067

Email: overseas@kingbullpipe.com