size:20mm-160mm
material:PPR, AL
PN:1.6Mpa,2.0Mpa,2.5Mpa

PP-R-outer PP-R coating,aluminum sheet,PP-R -inner PP-R layer

Because of the unique excellent properties of PP-R aluminum stable composite pipe, it can be widely used in many fields, including building water supply pipeline, home heating pipeline, air-conditioning pipeline, domestic hot and cold water supply pipeline, etc.

 It combines advantages of both PP-R pipe and metal pipe rigidity,