PEX High Temperature Resistant Floor Heating Pipe

менән таныштырыу. PEX Floor Һeating РАйп

PEX High Temperature Resistant Floor Heating Pipe is one of the most important material innovations in the field of HVAC in the 21st century. Through the high energy electron irradiation crosslinking process (ПЭКС-А) or silane hydrolytic crosslinking technology (ПЭКС-Б).

Details of PEX Floor Һeating РАйп

we transform the ordinary polyethylene molecular structure into a three-dimensional network crosslinking system to achieve:

Temperature tolerance: -70℃~110℃ working range

(instant temperature resistance up to 130℃)

Pressure performance: PN10 rated pressure 95℃ hot water long-term operation

Memory effect: Unique shape recovery features to avoid permanent creases

Коррозияға ҡаршы тороусанлыҡ: Resistance to acid-base media (pH2-12) and microbial attack

Intergenerational evolution of product technology

* Note: Data in this table are based on ISO15875 international standard test environment *

2012 йылдың техник характеристикалары. PEX Floor Һeating РАйп 

Standard pipe parameter matrix

SDR (Standard dimension ratio) : The ratio of outer diameter to wall thickness determines the balance of rigidity and flexibility of the pipe

Oxygen permeability: EVOH oxygen blocking layer ≤0.1g/m³·day (DIN4726 standard)

Thermal conductivity: 0.38W/(m·K) (30% better than copper pipe)

Analysis of multi-layer composite structure

Five-layer co-extrusion process:

1. Inner layer: PEX-A antibacterial layer (silver ion coating)

2. Bonding layer: modified polyethylene

3. Oxygen blocking layer: EVOH (ethylene-vinyl alcohol copolymer)

4. Reinforcing layer: glass fiber reinforced PEX

5. Outer layer: anti-UV modified layer

Еngineering grade product advantages

Laboratory verification data

Cyclic pressure test: 5000 1.0MPa pressure fluctuations (ENISO10508)

Long-term hydrostatic strength: ≥50 years of life at 95℃/1.0MPa (ASTM F876)

Bending fatigue test: no crack at 10000 bending radius 5D cycles

Intelligent heating solution

mermaid

graph TD

А[heat source system] –> Б[PEX diversity collector]

Б –> С[PEX main pipe DN32]

С –> D[PEX floor heating coil DN16/20]

D –> Е[Intelligent temperature control system]

Е –> F[mobile APP remote management]

2012 йылдың ғаризалары. PEX Floor Һeating РАйп

Civil construction field

Villa floor heating system: It is recommended to use PEX-20×2.3 pipe with a double zigzag cloth pipe with a spacing of 150mm

Apartment hardcover room: PEX-16×2.0 pipe + modular quick assembly system, construction efficiency increased by 40%

Commercial engineering cases

Snow melting system of ice and snow venue: stable operation in -25℃ environment, tube spacing encrypted to 100mm

Agricultural greenhouse heating: pesticide corrosion resistant design, with PE-RT mixed transport system

Special industrial applications

Hangar deicing system: anti-static PEX tube + carbon fiber reinforced layer

Chemical pipeline heat tracing: three-layer oxygen blocking structure +PTFE lining

Global Certification System

Drinking water safety: NSF/ANSI 61, KTW (Германия .)

Fire safety certification: BS476 Part6/7 (UK), DIN4102 B1 (Германия .)

Environmental certification: Blue Angel (Blue Angel), LEED plus

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Компания профиле

Луоян Датанг Энерджи Тех Ко.Лтд 2012 йылда ойошторола. 2015 һәм Юғары технологиялар үҫеше зонаһында урынлашҡан, Луоян ҡалаһы, заманса ҡоролмалары менән ҙур майҙанды биләй. Беҙҙең хөкүмәт ярҙамсы мөхит тәҡдим итә ., шул иҫәптән уңайлы транспорт һәм кәрәкле ресурстарға эйә булыу мөмкинлеге. Ойошторолғандан алып 2008 й. 2015, беҙ торбалар һәм арматураның камиллығына тоғро булдыҡ, баҙар талаптарын ҡәнәғәтләндереү өсөн өҙлөкһөҙ яңылыҡтар индереү.

Әгәр һеҙгә кәрәк PPR торбалар һәм арматура,Зинһар, иркенләп мөрәжәғәт итегеҙ . беҙҙе(Һатыу@торбалар һәм арматура.net)

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FAQ of PEX Floor Һeating РАйп

Q: How to choose PEX pipe and aluminum-plastic pipe?

А: In the field of radiant heating, all-plastic PEX tubes have better heat transfer efficiency (thermal conductivity 0.38 vs 0.45 W/mK) and lower linear expansion rate (0.035% vs 0.025%/℃).

Q: Floor heating pipe spacing design specification?

А: According to EN1264 standard:

Conventional area: 200mm spacing (pipe diameter 16mm)

Edge area: 150mm encryption area (extending 1.5m to external wall)

Bathroom: 175mm spacing + border insulation tape