b.Good hydraulics property 

c.Good designable,use for wide range 

d.Avoid pollution,non-poisonous,

e.Less connection joint,good sealing 

f.Light weight,easy to transportation and installation

2.Product specification
a.Diameter:DN300mm-DN4000mm, 

b.Pressure:0.25MPa,0.6MPa,1.0MPa,1.6MPa,2.0MPa,2.5MPa, 

c.Single length:3m,6m,9m,12m, 

d.Stiffness:2500,5000,10000
Note:also can according to users required to produced the different diameter and pressure and stiffness pipe.

3.Main raw material
a.Resin:can according to different operating requirements choose different property resin, 

b.Continuous fiberglass, 

c.Quartz sand, 

d.Fiberglass mat

4.Main forming process
a.Our company use international advanced level computer control continuous fiberglass winding
b.forming process,according to design procedure on the mold make inner layer,inner structure
c.layer,resin mortar layer,outer structure layer,outer protection layer in turn,and then through the
d.far infrared baking sheet do heat treatment,after curing according to the standard do hydrostatic test.

5.Connection type
a.Double "O" sealing ring bell and spigot,single "O" sealing ring bell and spigot,butt joint and , 

b.bell and spigot splice,flange connection etc.

6.Main application filed
a.Drinking water transportation pipe, 

b.Sewage water collecter and transportation pipe,reuse of recycled water pipe, 

c.Municipal water supply and drainage pipeline, 

d.Seawater transportation pipe and other kinds of buried pipe