The GRP pipe with brand of Yongchang ¡°Golden Wave¡± was made by the company used the thermosetting resin as matrix, the glass fiber and its products as reinforcements. The GRP pipe was sorted pure GRP pipe, GRP mortar pipe and centrifugal casting GRP pipe by process, the main difference among the three processes is that the pure GRP pipe is solid structure made by resin and fiber glass, but the GRP mortar pipe is a sand-inclusion structure made by resin, fiber glass and sand, which can greatly increase the pipe¡¯s wall thickness and stiffness to enhance the capacity of loading-resistance. The centrifugal casting GRP pipe was made by chopped roving, resin and sand with a certain proportion and centrifugal force, which has smooth inside surface, good appearance and high stiffness.

 Performance and characteristics

1. Corrosion-resistance: The GRP pipe was suitable for conveying various kinds of acids, alkalis, salts and organic solvents. The different corrosion-resistant pipe can be chosen to use according to medium requirement. 
 
2. Light weight: The pipe has good physics performances, light weight but high strength. The relative density of underground GRP pipe is 1.7-1.8, which is about 1/4 of steel.

3. High strength, GRP pipe can be designed to be a high pressure pipe material, but other material cannot approach that.

4. Long service life: the service life of GRP pipe can approach more than 50 years.

5. The pipe has Smooth inside surface, the flow capacity of the pipe is 15%-20% higher than other pipe comparing with the same diameter of other pipe and GRP pipe can save 15-20% energy comparing with other pipe if adopting pump to convey the medium. 
   
6. The GRP pipe has easy-installation and high efficiency of construction, the efficiency of construction is 5-10 times of other pipes.

7. The GRP pipe is a kind of Environmental protection products, which will not produce dirty on the inside surface of pipe and the second pollution to water quality.

The Products Economic performance
1.The products has an obvious price advantage, the price of GRP pipe is 35% cheaper than ductile iron pipe, 15-20% lower than steel pipe ( including corrosion resistance), 2/3 of PE price comparing under the same diameter. If calculated based on flow capacity then the economic advantage will be more obvious.

2.Low installation expense, the installation expense of GRP pipe will be not more than 5 % of the price of pipe and the installation of GRP pipe is the most convenient in all pipes materials.

Wide Application Scale

Because the GRP pipe has a good ratio of performance to price and a wide application scale, which has been widely used in project construction, water supply and drainage, petroleum, chemical industry, medicine, agriculture, irrigation and food industry.

YONGCHANG SEKISUI COMPOSITES CO.,LTD.

CCCME Member 0 Chinese Supplier

CCCME Member