- Contact Person : Mr. li jian
- Company Name : Henan Zhongyuan Roller Shaft Co., Ltd.
- Tel : 86-0391-6603185
- Fax : 86-0391-2191064
- Address : Henan,Jiyuan,jiyuan city Henan Province
- Country/Region : China
- Zip : 454652
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Henan Zhongyuan Roller Shaft Co., Ltd. is a professional manufacturer which mainly produces forged rolls and forged shafts in zhongyuan of China. Annual intergration producing capacity is: 10000 tons of forged cold rolls, 10000tons of shafts and mechanical parts. These products have the properties of high purity, low [P],[S] ,[O] [H]content, less inclusions, homogeneous carbide spread, high stability and long fatigue lift. We are selling a lot of products abroad as well as domestic. We have exported to USA, Japan, Germany, U.K., India, Netherlands, Italy, Pakistan, Turkey, Etc... Roughly specification of forged shafts as follows:
specification: diameter 60---2000; length≤9000; weight≤50T
material: 4140, 4340, 4135, C35, C45, etc.standard: GB/T13314-2008; GB/T15547-1995
manufacturing process: ingot-forging-UT-rough machining-UT-QT-2th rough machining-UT
-magnetic particle test-quenching-magnetic particle test-finished machining-UT
-magnetic particle test-oiling-packing-shiping