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Ningbo parfect forging Co.,LTD . 
Add: Rm1208,Rm1208,Taikang zhong road,499#,Yinzhou District,Ningbo,315199,China.
P.C:315100
Tel:+86-574-28862606 
Fax:+86-574-28862660 
International Sales Manager :Tom Lei

E-mail:parfectsales@cnool.net      sales@nbpft.com        tomleimin@163.com

Welcome to Products Center
产品说明
We are a China flange forging company, producing all kinds of flange forging parts, Forged process flange forging parts,We are the leading China flange forging inc. The flange forging parts In our China factory is in good quality.Our China flange forging parts manufacturer use The materials will be designed by our engineer in the China.Common material:carbon steel,alloy steel,stainless steel,Copper,Brass,Bronze,aluminum,Q345,AISI 1020,1045,4330,4140,8630,25CrMo,20CrNiMo,40CrNiMo,40Cr...,But as a China flange forging parts Supplier, we can produce flange forging parts according to your requirements.Our China flange forging parts corporation have different sizes of flange forging parts. We did in our China flange forging parts co.,ltd website! Our China flange forging parts corporation has emerged as one of the top innovators among, Our corporation are exported to America,Canada,England (Britain,United Kingdom),France,Germany,Australia & South Africa Holland,Spain market...! Our flange forging parts are easy welding, not fracture, wear-resisting, greatly reducing replacement and improve working efficiency.We have strict quality by the user consistent high praise. If you need flange forging parts, please feel to contact us. China flange forging parts corporation will provide you best price with high good quality! Nord flange forging parts in China,starting since 2001, is a Chinese flange forging parts company,specialized in manufacturing all kinds of flange forging parts,Caterpillar flange forging parts,Komatsu flange forging parts,Hitachi flange forging parts,John deere flange forging parts,Volvo flange forging parts,JCB flange forging parts,Modern flange forging parts,Daewoo flange forging parts..., The reasons to choose us:1.Good Service.OEM and ODM service offered.1 year limited warranty for defective items(excluding items damaged and/or misused after receipt);2.Specialized flange forging Enterprise in China.Simulation of the flange forging system,Proficient in 3d design software,solidworks,Pro.CAD with rich experienced technical teams,Provide Complete flange forging Solutions;3.Quality Assurance.Well-equipped testing facilities,Good quality control system;4.Competitive Prices, First Choice.Save Cost & Creating Values for You.
Process Description

Open Die Forging Technological Process 

   

 1, Melting Customized Raw Material 

 Melting customized raw material according to chemical composition which customer provide.

 2, Spectrum Testing

 We will continue produce after chemical composition approval. 

   

 3, Cutting Steel 

 Cutting steel into the best proportion for forging.

 4, Annealing

 Annealing for raw material to ensure there is no cracks in products during forging process.

   
 5, Forging Process  6, Rough machining
   

 7, Heat Treatment

 We could do different heat treatment ways according to mechanical properties which customer request.

 8, Inspect Mechanical Properties

 We will cut a test specimen from product body to test, and continue producing after test specimen approval.

   

 9, Machining

 Machining according to drawing dimentions or customer's delivery dimention request.

 10, Magnetic Particle Testing (MT)

 We usually use MT to inspect surface cracks of products.

   

 11, Ultrasonic Testing (UT)

 We usually use UT to inspect the size of products internal defect, and tell approval or not according to customer's UT grade request. 

 12, Final Inspection

 We will do visual inspection and inspect dimentions of products by measuring inplements after finishing.

   
 13, Packing   14, Transport