PP-R Pipe Fitting Features

spec(mm)

S 20 25 32 40 50 63 75 90 110

Material

Random polypropylene or PP-R and Brass inserts

Low heat conductivity

0.21w/mk,1/500 of brass pipe, 1/250 of steel pipe

Vicat softening temperature

≥131.5°C

Low coefficient of thermal expansion

0.16mm/(m-k)

Low coefficient of friction

0.007

Support pressure

45kgf/M2,≥2.5Mpa

Temperature

(-40)°C~+110°C

Oxygen penetration coefficient

0

Chemical

UV resistant,smooth outer and inner wall

Free from blisters,roughness no scaling,antibacterial

Health

Harmless,non-toxic,hygienic

Serviceable life

More than 50 years

Certification

ISO9001:2000  ISO14001   CE

Portable to be transported and handled conveniently

Low installation expense due to easy and reliable installtion

Suitable for both exposed and hidden installation