Technical data: EN 442-1
Color:RAL 9010
Pressure of work(Max):8 bar(Test pressure 13 bar)
Maximum operating water temperature: 95℃
Horizontal pipe: Φ22mm
Vertical pipe:Type-D 40x40/40x35/40x30mm
Connections: 4*1/2"/3/4"

Surface treatmentr with SDEN five-step:
* Degreasing
* Phosphating
* The second generation KTL electrophoretic primer is baked at 200 ℃
* Spraying of epoxy resin
* Bake at 200 degrees.