Sestavljena cev (PEX-AL-PEX)

Basic Info

• Material:PEX-Al-PEX

• Velikost: 1216 1418 1620 2025 2026 2632

• Potrdila: CE SGS ISO

• Trademark:Sunplast

• Specifikacija: ISO9001

• Origin:Ningbo, China

• Oznaka HS: 3917

Product Description

PEX-AL-PEX kompozitna cev

Značilnost:

1) Composite pipe is a five-layer composite pipe, taking the overlap-welded aluminum alloy layer as the core layer which is tightly bonded with an intermediate adhesive to the inner and outer layers of Hi-Density or Cross-Linking polyethylene. All the five layers are extruded in one step by ultrasonic.

2) Združuje vse prednosti kovinske cevi in ​​plastične cevi, hkrati pa odpravlja pomanjkljivosti obeh materialov. Aluminijasto jedro je popolnoma tesno proti difuziji; Zanesljivo preprečuje prodiranje kisika ali plinov v cev.

3) Anti corrosion property: At normal temperature, it can withstand all kinds of acid, alkali and salt solution.

4) Low thermal conductivity: Thermal conductivity is 0.45w/M. K, about 1/100 of that of steel pipe, it owns good performance of heat preservation.

5) Low heat expansion: Coefficient of thermal expansion is 2.5× 10-5m/M. K, only 1/8 of that of PE pipe, to a great extent, it is the same as that of aluminum material

6) Better flow: The inner roughness of our pipe is 0.007mm. Smooth inner wall, no scale deposit, the flow is more than 30% of that of the same metal pipe

7) Prosto ročno upognjeno brez orodja, zaradi česar uporaba številnih okov ni potrebna. Naše cevi je mogoče neposredno namestiti do 200 metrov brez kakršne koli armature. Dobro deluje v širokem temperaturnem območju od -40 do 95 stopinj Celzija.