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rolled ring forgings

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Ring forgings

Details: manufacturing large size rolled ring forgings, big flanges....

Jiangyin Fangyuan Ringlike Forging and Flange Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

forged rings/rolled seamless rings

Model / Specifications:big sized

Brand Name:JYLY

Material:Metal

Shape:Ring Gasket

Standard or Nonstandard:Standard

Details: 1`forged ring, ring forgings, large ring forging 2`staniless,carbon and alloy steel 3`on time delivery 4`TT ,L/C are all ok...

Jiangyin Liaoyuan Forging Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

forged or hot rolled rings/ retaing rings

Model / Specifications:big sized

Brand Name:JYLY

Material:Metal

Shape:Ring Gasket

Standard or Nonstandard:Standard

Details: 1`forged ring, ring forgings, large ring forging 2`staniless,carbon and alloy steel 3`on time delivery 4`TT ,L/C are all ok...

Jiangyin Liaoyuan Forging Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

retaining rings/hot rolled rings/forged steel rings

Model / Specifications:big sized

Brand Name:JYLY

Material:Metal

Shape:Ring Gasket

Standard or Nonstandard:Standard

Details: 1`forged ring, ring forgings, large ring forging 2`staniless,carbon and alloy steel 3`on time delivery 4`TT ,L/C are all ok...

Jiangyin Liaoyuan Forging Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Forging part Shell ring of Hydrogenation Reactor

Model / Specifications:various types

Brand Name:LYZR

Details: 1,40 years experience 2,design and manufacture as any requests 3,max D rolled forgings 5.5m 4,heavy pcs rolled forgings 10t...Place of Origin: CN;HEN

Luoyang Zhongrong Machinery Equipment Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

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Product Summary

Rolled ring forgings have evolved from an art into a strictly controlled engineering process. Rolled ring forgings are produced on a variety of equipment. All give the same product--a seamless section with circumferential grain orientation. These rings generally have tangential strength and ductility, and often are less expensive to manufacture than similar closed die forgings. In sum, rolled ring forging offers homogeneous circumferential grain flow, ease of manufacture, and versatility in material, size, mass, and geometry.

Besides.,the Rolled ring can be produced in configurations ranging from flat, washer-like parts to tall, cylindrical shapes, with heights ranging from less than an inch to more than 9 feet. Wall thickness to height ratios of rings typically range from 1:16 up to 16:1, although greater proportions can be achieved with special processing. The simplest, and most commonly used shape is a rectangular cross-section ring, but shaped tooling can be used to produce seamless rolled rings in complex, custom shapes with contours on the inside and/or outside diameters.When using the rolled ring forging process, a preform is heated to forging temperature and placed over the idler (internal) roll of the rolling machine. Pressure is applied to the wall by the main (external) roll as the ring rotates. The cross-sectional area is reduced as the inner and outer diameters are expanded. Equipment can be fully automated from billet heating through post-forge handling.

Moreover,the process of rolled ring forging begins with open die forging which creates a preform workpiece. Open die forging processes, rounds, and upsets a piece of stock which aligns the grain flow of the metal. The workpiece is then punched in the center to create a hole necessary to place the workpiece in the ring mill.The ring mill uses three different types of rolls: a driver roll, an idler roll, and two axial rolls.

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