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POWER OF A RING

JSC RUSPOLYMET produces large-size seamless-rolled ring blanks and disks with weight up to 12000 kg from heat-resistant steels and alloys with nickel and titanium base, as well as from heat-resistant and alloyed steels, in order to meet requirements of our customers producing power plant equipment.

Modern production of large-size seamless-rolled rings provides for reduction of end product costs, which is impossible for any plant using forging or welding of several parts. Besides, seamless-rolled rings have certain quality benefits.

Manufacturing of seamless-rolled rings is possible at the equipment of new generation, using new processes and inspection techniques. All of this is available at JSC RUSPOLYMET, which allows us to produce competitive profiled rings combining 3, 5, 7 and 10 parts in a single ring. Our profiled rings significantly simplify and cheapen the work of gas turbine engine manufacturers, which, for example, nowadays have to use several dozens of rings connected by means of welding, bolts and flanges for manufacturing of a turbine casing.

JSC RUSPOLYMET has a license for manufacturing of equipment for power plants.

SEAMLESS ROLLED RINGS AND DISKS
D: 140 - 6000 mm
H: 30 - 1200 mm
Weight: up to 9500 kg
STEEL GRADES AND ALLOYS - Russian
ЭП708-ВД, ЭП648-ВИ, ЭП718-ИД, ЭП693-ВД, ЭИ868, ЭИ437Б-ВД, ЭИ698-ВД, ЭИ602, ЭП517-Ш, ЭП961-Ш, ЭП609-Ш, 12Х18Н10Т, 08Х18Н10Т, Сталь 20, Сталь 55, 09Г2С, 17Г1С, 20Х2Н4А, 20Х13, 30Х13, ШХ-15СГ, ЭИ448, 40Х