duplex casting Germany

...Intermediate flange shut-off valve, DIN-DVGW approval, valve disc made of stainless steel - Short delivery times, high quality, and nearly all common tests and approvals distinguish Sigeval as one of the leading European manufacturers of soft-sealing shut-off valves. Up to DN1000, there is a DIN-DVGW gas approval, and up to DN1600, a DVGW drinking water approval. The selection of materials ranges from gray cast iron to steel casting and duplex materials, complemented by a comprehensive range of elastomers for the sealing ring selection.

... up to 300 t, spheroidal graphite up to 60 t - components made of hard chrome casting, hard manganese casting, or duplex casting - seamless rolled rings, max. size up to 16 m in diameter, max. weight 80 t, etc. - The max. weight for free-form parts is 150 t; rollers, shafts, .. - forged columns for hydraulic presses or extruder presses, finished machined up to 10 m in length - Series parts, forged...