Main processing equipment：Smelting production line, annealing production line, finishing production line, lining producton line, spraying production line.
| Varieties | Grade | Application |
|---|---|---|
| Ductile Iron Pipes |
DN80-DN1200mm DN1400-DN2600mm Main types of interface tubes T.K.S.N and self-anchored type of interface tubes. |
|
| Ductile iron pipe with T-type sliding flexible connection,Ductile iron pipe with k-type interface tube |
DN80-DN2600mm DN1200-DN2600mm |
T and K types for urban water pipeline project network. |
| S and N types | DN100-DN700mm | For urban gas transmission pipeline project network |
| Self -anchored Ductile Iron Pipe | DN80-DN1600mm | Fit for all terrain and climatic conditions |
| Spheroidal Casting Iron Pipes in water-cooled permanent mould ,lined with epoxy ceramic tubes | Grade：DN1200 | Applicable for construction in strongly acidic or caustic soil environments and delivery of industrial and domestic sewage with strong corrosion. |