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600MW Retaining Ring Forging for Turbogenerator

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Min Order 2 Pieces
Availability In Stock
Shipping From Sichuan, China
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Model NO.:
600MW
Processing Object:
Metal
Molding Style:
Forging
Molding Technics:
Cold Expending
Application:
Machinery Parts
Material:
Non-Magnatic Steel
Heat Treatment:
Soulution Treatment, Stress Reliving Treatment
Surface Treatment:
Machining
Forging Tolerance:
±1
Standard:
GB,ASTM,DIN,En
Certification:
Gjb9100b-2009
Dimension:
1243+3/1030-3*945+3
Thickness:
106.5mm
Weight:
2800kg
Yield Strength:
1070-1210MPa
Tensile Strength:
≥1070MPa
Elongation:
≥15%
Reduction in Area:
≥52%
Impact:
≥75j
Residual Stress:
≤90MPa
Magnetic Conductivity:
≤1.05
Trademark:
Deyang Wanxin
Transport Package:
Free-Fumigation Pallet or Case, or as Requested
Specification:
600MW
Origin:
Deyang
HS Code:
8503002000
Product Description
Nonmagnetic retaining ring is a critical component of heavy turbonator, one of the components bearing the highest stress, and by means of the retaining ring the centrifugal force is borne on the location of turning of the coil block on the both ends of the rotor.

The retaining ring is hot assembled on the both ends of the rotors to compact the coils on the ends to prevent the coils of rotors during high speed operation from runaway damages which might cause disastrous accidents to the power stations.

Specification:
Material standard:GB, ASTM, DIN,  EN
Material:Non-magnetic Stainless Steel, Alloy Steel
Forging machine:Electric-arc Furnace,Sawing Machine,Electric Slag Furnace,8000T Press Machine, Forging Dies
Main Process:Material(Electric Furnace Smelting + Elctrode Rod Discard+ ESR+ Forging)+rough machining + Solution heat treatment + Cold expanding + Stress relieving heat treatment+ Final machining +Inspection(mechanical properties testing+ NDT)
Test equipment:Tensile testing machine, Impact testing  machine, Grinding Machine, Chemical testing Machine, Magnetic permeability testing machine, Grain size testing machine, UT machine, PT testing material.


We can manufacture all kinds of the retaining ring and can also manufacture according to the custmer\'s specific requirements.
Our advanced technical process for forging and cold expanding guarantees the high product quality. 






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