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Phone:86-531-83801053  E-Mail:paiwo@cnpaiw.com

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Paiwo Engineering Machinery

forged matel rings

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Product description

Product: ring

Process: forging or rolling, forged or rolled

Application: bearing, machinery, oilfield, equipments

Material: AISI4140 / 42CrMo4 / 34CrNiMo6 / AISI410 / AISI4130 / CK45 / SK-3

          Carbon steel / alloy steel / stainless steel

Integral forging, without welding!

All forgings inspect UT! 100% qualified!

Production Flow

Raw Material : Choose One-Level ingot steel, inspect chemical element , confirm achieve requirements.

Forging : Heating to the specified time and temperature. Have two kinds forging harmmer open forging and die forging .

Heat Treatment : According Tensile,Yield, Hardness requirements, fully heating. Incloud A,N,Q,T, surface HT and local HT.

Machining : Equip horizontal lathe, vertical lathe, CNC lathe, CNC machining center, boring machine, milling machine, grinder. Tolerance can hold +/-0.02mm, surface roughness can hole Ra0.8. Grindering geometric tolerance.

Inspect : Every products mad a test bar, used for test hardness and mechanical properties. All forging rough 100% UT inspect.

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待

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CONTACT US

Tel:86-531-83801053
Fax: 86-0531-83806510
Mobile: 86-15562586989
Email:
paiwo@cnpaiw.com
Zip Code: 250217
Address: Address: (45km on National Highway 309) Xujianan,Guanzhuang Town,Zhangqiu,Jinan