Forgings for a metallurgical production
Forgings for metallurgical production (mill rolls, backup rolls, pinion shafts, plungers, guiding columns, mandrels, rings, molds, and roll sleeves).
Molds for centrifugal casting of tubes, forgings for mill rolls, reeling rolls, forge rolling machines, rollers of straightening machines, roll sleeves, bushes, guiding columns and collars, knives, forgings for die tooling, plates, pipe shells, etc.
Formed pieces: rams, dies, punches, bolster plates are made of steel grades 5CrNiMo, 4Cr5MoVSi, 56NiCrMoV7, etc. of ingots up to 15 tons. Weight of forgings is 0.5 to 8 tons; thickness 140 to 800 mm, width 350 to 3 500 mm.
Plate forgings are made of steel grades 56NiCrMoV7, 42CrMo4, etc. Weight of forgings is 1 to 8 tons; height 180 to 600 mm, width 200 to 1 250 mm, length 2 200 to 8 000 mm.
Forgings for mill rolls, reeling rolls, forge rolling machines, straightening machine rolls are made of steel grades 60CrNi, St.50, 75CrMoV, etc. from ingots weighing up to 360 tons. Barrel maximum diameter is 2 210 mm.
Pipe shells weighing 1 to 5 tons with diameter 150 to 650 mm are made of steel grades St.20, 09Mn2Si, 15MnSi, 12Cr1MoV, 15Cr1Mo1V, etc.
Molds for centrifugal casting of pipes of steel grades 21CrMo10, 18CDV4, 21CrMo10Mod, 16CrMoNi, etc. Molds, pinion shafts and mill rolls are produced from ingots weighing 3 to до 15 tons. Internal diameter of a piece is 300 to 2 000 mm; weight up to 8 tons, length 2 500 to 8 000 mm.
Molds produced by LLC Bonus are used for the production of centrifugally cast pipes for heat supply, water supply, water carriage, as well as for chemical and oil and gas industry.
Forgings for roll sleeves and muffs are made of steel grade 5CrNiMo from ingots weighing 3 to 15 tons. External diameter of product is 500 to 1 500 mm; internal diameter 200 to 800 mm, height 350 to 650 mm.
Forgings for guiding columns and collars, as well as knife forgings are made of 42CrMo4, S355J2, etc.
Forging weight is up to 8 tons; length up to 8 000 mm.
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