1), The ductile iron pipe fittings manufactured by vortex are mainly used for transferring the drinkable water, waste water and for irrigation.
2), Standard
ISO2531, EN545, EN598
3), Material
Ductile Iron
4) coating
Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside). Epoxy coating available upon request.
5) Various joint method available
Push-on & flange joint.

6), Process
Automatics machine lines
Resin Sand
Molding Boards
Green Sand with hand molding
7), Inscription Style
As per customers' requests
Standard Inscription
8), Packing
Wood pallet
Steel pallet
As per customers' requirements
9), Inspection
Foundry in-house
Third Party inspection available upon request

Hydrostatic Testing Standard