Grey iron Casting,Fire hydrant body.GG30 or GG25,Green sand or Resin sand technology,casting or machined part.Shot blast surface

 Features to Grey Iron Casting,Fire Hydrant Body:

1.Material :GG30 or GG25.

2.Unit weight:25kgs~55kgs.

3.Moulding processing:green sand or resin sand.

4.Melting facilities:cupola furnace or medium frequency induction electric furnace.

5.Casting Inspection:direct-reading spectrum instrument,metallographic analysis,ultrasonic  inspection,magnetic particle detector,mechanical properties inspection.

6.Surface treatment:shot blast cleaning or powder coating surface.

7.Machining machines:NC lathes,NC milling machines,boring machines,drilling machines and other common machines.

8.Final inspection:NC inspecton facilities and common facilities.

9.Industrial categories:water supplying engineering industry,electric power engineering industry,ship industry,Fire hydrant and others.

10.Representative product:gate valve body,butterfly valve body,ball valve body,Fire hydrant,Cast  pipe,pump body.