1.Material:PPR from Korea Hyosung 2.Outer diameter:from Min20mm to Max110mm 3.Advantage:superior quality,favorable price

PP-R Pipe Fittings
Size(mm)	DN20 25 32 40 50 63 75 90 110
Heat Conductivity	0.21w/mk
Vicat softening temperature	131.5°c
Linear expansion coefficient	0.15mm/mk
Pressure	PN1.25 to PN2.5
Temprature	(-40)° c ~ +95°c
Package	usual packing or as your request
Chemical	resistance to corrossion
Environment	friendly
Health	harmless,non-toxic
Serviceable life	more than 50 years
Certification	GB/T18745.2-2002 ISO 9001:2000
Portable,to be transported and handled conveniently.
Low construction expense due to easy and reliable installation.
Suitable for both exposed and hidden installation.

Large diameter ppr stop valve