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      国产精品视频免费一区二区_99久久精品日本一区二区免费_99久久久无码国产精品不卡_精品久久久久久亚洲综合网_亚洲国产精品久久久久久无码

      Wuxi Precision Casting Factory home, welcome to visit Wuxi Yongsheng Metals Goods Co.,Ltd.!

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      Yong Sheng Metal Products

      Piston Ring
      Mechanical parts casting
      Valve Castings
      Civil Hardware
      Casting structure
      Automotive Castings
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      Structural precision casting
      Civil metal casting
      Valve class Precision Castings
      Mechanical parts casting
      Hardware
      Automotive Parts Casting
      Casting structure
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      Precision Casting Valve Parts
      Mechanical parts casting
      Valve, pump class
      Auto parts casting
      Structural precision casting
      Civil metal casting
      Precision Casting Valve Parts
      Mechanical parts casting

      Contact Us

      Contact: Zhiyong,Lu

      Hotline:86- 13806173867
      Contact: Miss Ma

      Tel: 0510-68916532
      Fax: 0510-68916533
      E-mail: lyzz@vip.163.com 
      caochuantou@163.com

      Website: http://57651455.cn

      Address: No. 38 Xiqun Meicun Industrial Park Road, Wuxi


      Mechanical parts castingMore>>

      Stainless steel precision castings

      Publisher: Wuxi Yongsheng Metals Goods Co.,Ltd. Release Time:2015/10/15 19:44:59 Clicks:2023 Close
      Previous product: Stainless steel precision castings  Next product: Structural Casting
      Product Details

      The company has the world's advanced EPC and silica sol precision casting two production lines and metal processing production lines, with advanced physical and chemical detection equipment. The introduction of new equipment, new technology production of stainless steel, carbon steel, heat resistant parts, ductile iron castings, ductile iron piston ring blank and other alloy casting. The company in 2002 passed the ISO9001-2000 quality system certification, a sound quality assurance system and established a computer network management system.

        Valve castings should have a high strength, stiffness and abrasion resistance, in order to maintain its accuracy is not with the cutting conditions, the use of time and other factors have significant changes, so as to enable the part to be machined with a desirable accuracy and finish. Appropriate choice of materials, heat treatment process and rational structure is the casting performance to meet the requirements. Casting detection process are:
      1, eye observation, for obvious defects on castings, such as water shortage, severe surface defects and other cool levels.
      2, valve casting dimensions measured, to ensure compliance with the tolerance requirements.
      3, metallurgical, chemical, physical and other related casting intrinsic quality testing. Detection means includes: pressure test, in order to determine the casting leak site;-ray detection, magnetic particle inspection, fluoroscopy and ultrasound probe so as to detect the casting surface and internal defects; mechanical testing to determine the mechanical properties of valve castings, such as tensile strength and hardness.
      If you detect a defect less serious, the user's consent, you can use welding, grinding or other remedy repair castings. http://www.cnwxyszj.com 

       Sol precision casting  Casting  Stainless steel precision castings

      About Us

      Wuxi Yongsheng Metals Goods Co.,Ltd.

      Hotline:86-13806173867

      Contact: Zhiyong Lu
      Contact: Miss Ma

      Tel: 0510-68916532
      Fax: 0510-68916533
      E-mail: lyzz@vip.163.com

       caochuantou@163.com

      Website:http://57651455.cn

      Address: No. 38 Xiqun Road Industrial Park, Jiangsu Wuxi Meicun

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