Our company produces a variety of quartz sand FRP winding pipelines and various process pipelines. Wherein the quartz sand FRP winding pipelines' specification is diameter 4000mm, 12000mm length or less , and the Process pipeline's specification is 300mm or less . The entire winding process is controlled by microcomputer, and has the characteristic of linear appearance, high accuracy, easy to operate.
The pipeline's working temperature is 40 degree to 80 degree, and the pipelines with special ratio can withstand 110 degree heat. Otherwise, frozen media does not crack the pipeline. If it used in middle and large traffic flow, the project cost ratio of large diameter quartz sand pipeline is 30% lower than the same diameter's. And it is about the same as the cement pipe, moreover, it has convenient transportation, low construction costs and no maintenance. Importantly it's life can be more than 50 years.
Product Features

1. Lightweight, high strength, high strength

FRP clip sand pipe is made of inner village layer, winding layer, resin mortar layer and outer coating layer, it is 1.7~2.1, 1/5, 1/4, 3/4. Because of the fiber winding enhancement structure, the fiber content of the layer is 70% , which can meet the strength requirement of the pipeline. In addition, because the resin mortar layer is in the middle of the winding enhancement layer, it can greatly improve the rigidity of the pipe without reducing the strength.

2. Anticorrosion performance

The corrosion resistance of the FRP clip sand pipe is mainly dependent on the corrosion resistance of the liner, and the liner layer can be selected according to the medium conditions of different grades of resin. The lining layer of the glass fiber reinforced plastic pipe is made of fiber reinforced resin layer, and the resin content is 80%. Can ensure that the pipe corrosion, leakage prevention.

3. Excellent hydraulic performance

FRP sand inclusion pipe inner surface is very smooth, roughness coefficient is small, not only is the new smooth, attachment and used for a number of years, the inner wall is smooth unabated, seaweed and other aquatic derivatives.

4. Health performance

Raw material through a certain production process of unsaturated polyester resin and glass fiber, the inner surface of the pipe is very smooth and Barcol hardness more than 40, unsaturated polyester resin itself through the state departments of health and epidemic prevention inspection, so can meet the sanitary standard for drinking water, and in instances of domestic have more than 10 years.