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18CrNiMo7-6 Seamless Rolled Ring Forging, Forged Steel Flange For Mining

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Description

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18CrNiMo7-6 Seamless Rolled Ring Forging, Forged Steel Flange For Mining

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Smelting Process:EF+LF + VD

The process as? follow? :Ingot →heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT→2nd Heat treatment →finishing machining →Inspection

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Description:

The forged steel ring, including ring, flange, gear and others, is widely used for pressure vessel, wind power and mining and other industries.
The forged steel ring conforms to the standard of EN, ASTM, and DIN etc.
The manufacturing equipment is 16~185MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of EN, ASTM, and DIN etc.
The product can be provided as per your drawing or specified requirements.
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Applications:? The forged steel ring, including ring, flange, gear and others, is widely used for pressure vessel, wind power and mining and other industries.
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Specifications:

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Description | Forged?steel?ring |
material | Alloy?steel?(20CrMnMo,?42CrMo,?18CrNiMo7-6,?and?S355+N?etc.) |
Material?standard | ASTM?or?GB/T3077-1999 |
Dimension | Max.OD:?6000mm Max.?thickness:?1000mm Max.?height:?1500mm |
Weight? | Max.?250?ton |
Smelting?Process: | EF+LF?+?VD |
Process | Ingot→heat?→?forging?→?Heat?treatment?(Normalizing+?tempering)?→?Inspection?→rough?machining→ UT?→2nd?Heat?treatment?→finishing?machining?→Inspection |
UT?standard | EN,?ASTM?DIN?etc. |
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Competitive Advantage:

Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.

Excellent product quality and service, competitive price, “in-time” delivery

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