We deliver forged and seamles rolled rings in all common material grades (ASTM / ASME / DIN EN). Finish machined as per drawing. Forged rings in 1.4418, F6NM, nickel alloys and Titanium grades are available.

• OD from 180mm to 6000mm and more for carbon and stainless steel (martensitic 1.4313, 1.4418 up to 5000mm)
• OD 180 to 3000mm for nickel alloys (alloy 400, monel, alloy 625) and 17-4PH
• Face height up to 1500mm
• Weldoverlay and explosion cladding available

We deliver to the following industrial sectors:

• power machine engineering (Alloy 617, 1.4313, 1.4923)
• general machine construction (AISI 4140, 42CrMo4, 34CrNiMo6)
• pressure vessel-, pumps-, apparatus-, and pipeline construction (1.4462, SA350 LF2, A182 F11)
• power plant -, process engineering ( F91, 1.4903, 16Mo3)
• oil- and gas industries (AISI 4130, 25CrMo4, 1.4410)
• hydropower components (1.4418, A182 F6NM)
• Components shipbuliding / submarines  (XM-19, Alloy 36)

For rings in non-ferrous materials, especially aluminium bronze, phosphor bronze, brass we can supply centrifugal castings / spin castings as an alternative.

Using inovative cutting technology we can achieve significant costs savings for seamless rings especially if low heights and large quantities are required.  Demands in Seal-, Turbine-, Bearing- and Spacerrings
will profit from this precision cutting technology.

Check our available material grades.