Long Service Life
1.Adopting the high-performance resin, glass fiber and special formulation of process.
2.By above, the resin can be sufficiently dispensed in the glass fiber strands, significantly enhance the bonding strength between them.
3.No internal damage for the material under the action of cycle loading, consequently, the service life of the product is guaranteed, normally, it will not less than 20 years under the action of the Rated load and frequency.

Excellent Anti-corrosion Property
1.With rational structure design and high anti-corrosion material,
2.Significantly keep the key parts from to be worn in practice,
3.So entirely, the application effect is better than that of casting iron product.