Specifications
1) adopted the glass fiber and products as its reinforced material,
2)saturated polyester resin as its body material,
Materials:
1) adopted the glass fiber and products as its reinforced material,
2)saturated polyester resin as its body material,
3)sand as its filler and equipped with the stipulated length winding technique,
Features:
1)lightness and high strength,
2)distinguished properties of water-fast and corrosion resistance,
3)excellent hydraulic property,
4)good hermetical property of joint without poison.
Application:
1) for water -leading projects
2) reduction of the transportation cost and therefore ensured the high quality of the drinkable water.
3)sewage pipes,rainwater pipes
Specification:
Diameter: DN300-4000
Pressure: PN6-25
Rigidity level: SN2500-10000
Length: 6m, 12m
Qualification Testing
Strain corrosion Testing
Hydrostatic Design Basis
Joint Testing
Initial Ring Deflection
Long-Term Ring Bending
Potable water Approvals
Control Testing
Raw materials
Physical properties
Finished pipe:visual inspection,barcol hardness,wall thickness,section length, diameter,hydrostatic leak tightness test to 1.5rated pressure
