pex-al-pex管

Pex-al-pexpipes are designed with special polythene both inside and outside, being clean and smooth. The aluminum layer in the middle is of 100% insulation.Features of pex pipe:1) Specifications:Φ16 - 32cm2) Resistance to high temperature and pressure3) Anti-corrosion, low flow noise4) Service life of over 50 years5) Clean, sanitary, safe6) Resistance to static electric. Frame-proof7) Anti-freeze, anti-knock8) Flexible and no rebounding9) Light weight, easily transport and storage10) Fewer connectors, low leakage11) Easy to install, wide application12) Laser Welding: by adopting many up-to-date technologies, e.g. Laser welding, our PEX-AL-PEX pipes have excellent performance13) Compare to the same kind of product, our products have strong welding beam, high adhesion strength, high burst pressure and good roundness because of:a. Adopting up-to-date technology, like laser weldingbb. Using laser measurement for controls the diameter in each stepc. The brands of all the raw material are international well-known14) Separated production stepsa. Using separated production steps can avoid many disadvantages coming from one-step processing methodb. Easy to control the precision and quality of the productc. Can settle the common problem of uneven and bad adhesion for one-step processing method15) Thanks to the concentricity of laser, the energy is concentered in one point.It can weld in extreme low temperature so it does not affect the inner pipeand adhesive. While use arc-welding method the heating surface is large and the welding temperature is very high. So the adhesive is remelted and flow away, the adhesion becomes uneven. High precision of laser welding makes the welding beam strong and veryeven