Specifications
1. Material: Ductile iron GGG500-7, GGG450-10, GGG400-12 or Other Ductile Iron
2. Standard:  ISO2531, EN545, EN598, EN969, BS4772, AWWA C153
3. Technology: EPC Cast; Lost foam casting technology，pumping system
4.Products：Flanged socket，spigot，assembling unit，single source cover，valve cover, hook bolt，connection elbow.
5. Size: DN15mm-DN2000mm
6. Sealing Gasket (Rubber Ring): EPDM, NBR, NBR & Natural Rubber as per ISO4633 / EN681-1
7. Test Pressure: PN10/16/25
8. Surface Treatment fusion bonded epoxy fittings, cement lining inside and zinc primer and bitumen painting inside and outside, red anti-rust coating

Packaging & Delivery
Packaging Detail: Plywood pallets, plywood cases
Delivery Detail: Depends on the order quantity
 

All products have advantages as thin wall, good toughness, anticorrosion, long service life, easy application and reasonable cost performance
The products have been widely used in water supply, oil supply and the supply of other fluid materials for urban construction, petrochemical industry, chemical industry, metallurgy, power stations, and irrigation and drainage for farmland.