Payment & Shipping Terms:
|Origin Of Goods:||Jiyuan, Henan||Processing Type:||Forging|
rolled ring forging,
large diameter steel rings
Petroleum Machine Parts Forged Steel Rings , High Carbon Steel Ring Rolled Forging
Steel Forged Rings
1 YB Standard
2 Inner Diameter100-1000 mm
3 Steam Turbine
The materials can be carbon and alloy steel.
The product can be provided as your drawing and spceified requirement.
The manufacturing equipment is hydraulic press, the forging ratio is more than 3, the technical condition
is in accordance with the standard of EN, ASTM, AISI and DIN etc.
Ring forgings are widely used in steam turbine, spark ignition engine forging, nuclear power, large flange, tire film, heavy truck and petroleum machinery parts .
carbon, alloy steel
Outside Diameter:300-1200 mm
Inner Diameter:100-1000 mm
Or according to clients demand
Condition of delivery
Normalizing+ tempering + Q&T
GB, JB, YB, ASTM
EAF + ESR, LF+ VD
The process: Ingot--Heat--Forging--Heat treatment(Normalizing+tempering)--Inspection
Rough machining--UT--2nd heat treatment--finishing machining--Inspection
Carbon Steel treatment:N or N+T
Alloy Steel treatment: N, A or Q+T
The Main Equipment:
Quality Control and management to the whole produce process, including ingot smelting, forging
heat treatment, maching and strictly final inspcetion prior to delivery.
Excellent product quality and service competitive price, "in time" delivery.
Contact Person: Mr. Frank li
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