LUOYANG È VENUTO ENERGIA TECH CO.,LTD
PPR pipe fittings
Quali raccordi vengono utilizzati nei tubi PPR? Come vengono uniti i tubi PPR?
In building water supply and drainage system, HVAC and industrial fluid transportation, PPR (polipropilene copolimero casuale) pipe and fitting has become the mainstream choice for its corrosion resistance, anti-scaling, long life and other characteristics. Tuttavia, an…