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帕菲特国际贸易有限公司
联系人:雷敏 联系电话:0574-27851021,18867878088,传真:0574-28862660

中国浙江省宁波市鄞州中心区锦寓路666号名汇大厦1008

邮箱地址: parfectsales@cnool.net      sales@nbpft.com        tomleimin@163.com

PARFECT INTERNATIONAL TRADE CO.LTD. 
Welcome to Products Center
产品说明
Parfect锻造有限公司生产不同尺寸的锻件,如内衬管,轴杆,盖帽等。我们有两种锻造工艺,开模锻造(热锻,模锻或重型锻压)闭模锻造。锻造件,如用于采矿设备,造船,工程机械,石油电力运输设备等。我们主要使用的材料是合金钢,不锈钢,碳钢。现在我们的年出口能力超过2万吨。我们的设施包括热处理实践设备,3150T油压机,1T2T5T模锻设备,1600T,630T,280T,研磨压力设备等加工设备。我们出口锻件到美国,加拿大,西班牙,澳大利亚,英国,德国,瑞典,丹麦,挪威等,售后服务提供良好。开放式模锻的重量(热锻,模锻或重型锻压),我们可以控制的范围内20吨。封闭模锻,重量为百克20公斤。我们自己的检测设备,包括超声波测试,磁性测试设备,材料冲击实验检测设备。我们是ISO9001-2000质量体系注册。我们口号是:诚信合作,共同进步,保持高水准的品质开拓未来!
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