PEX-A (PE-Xa, PEXa)
PEX-A is produced by the peroxide (Engel) method. This method performs “hot” cross-linking, above the crystal melting point. However, the process takes slightly longer than the other two methods as the polymer has to be kept at high temperature and pressure for long periods during the extrusion process. The cross-linked bonds are between carbon atoms.
PEX Plumbing System
Product
Working pressure
Size(mm)
PEX a pipe
1.25Mpa
16*1.8
20*2.0
25*2.3
32*2.9
1.6Mpa
16*2.0
20*2.3
25*2.8
32×3.6
2.0Mpa
16×2.2
20*2.8
25*3.5
32*4.4
The material used for the pert pipe pert fittings pert piping for floor heating pipe system
1. The raw material for our PEXa pipe is LG XL1800 from South Korea or can be at your request.
2. The raw material for our PEXb pipe is LG XL6500 from South Korea or can be at your request.
3. The raw material for our PE-RT pipe can be LG SP980 from South Korea, SK DX800 from South Korea or just Chinese Normal material.
4. The raw material for our PB pipe is Lyondell Basell 4235 from Netherland or can be at your request.
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Jack Young
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contact: Jack Young
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