常见问题

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如果这里你没有找到您想要的答案,请联系我们。› Contact form. 我们很高兴为您解答任何关于密封和流量控制技术相关的问题

什么是膨胀式密封堵头?

安装膨胀密封堵头时候,套筒会径向膨胀,套筒外部的环形槽咬合进孔壁,形成多道密封环,安装过程不需要密封胶。孔瑞格是膨胀密封堵头的发明公司,为客户提供压胀式和拉胀式密封堵头。压胀堵头是利用套筒内的钢球膨胀套筒,压胀堵头需要台阶孔。拉胀式堵头是利用套筒内带锥度的芯杆膨胀套筒,它只需要光孔即可安装。相比较而言,拉胀式堵头适合角度多样、复杂的孔内密封。两种堵头的长期表现PPM<1,独特设计都能为客户提供无与伦比的可靠性,适用多种苛刻的工况


KOENIG EXPANDER®堵头和别的膨胀密封堵头有什么不同?

与别的膨胀密封堵头相比,KOENIG EXPANDER®堵头帮助全球各大客户提升了他们产品的整体密封性能,绝佳的表现有记录可查。作为膨胀密封堵头的发明公司,孔瑞格利用先进的自动化生产工艺保证了产品精密制造。目前,全球已有50多亿颗孔瑞格堵头被安装使用,它们的长期表现成功证明了孔瑞格堵头适合振动、压力脉冲、污染和恶劣的使用环境,而且孔瑞格堵头能满足大范围的温差,工作温度覆盖-40°C 到 150°C。我们的密封产品尺寸多样、材质多样,能满足客户不同需求,也可以为客户特殊工况定制产品。


HOW DO I CONTACT AN ENGINEER AT SFC KOENIG?

Our contact form can be found in the upper section of the website. In addition to standard information, please provide as many details as possible regarding your project so one of our engineers can assist you. We will contact you within one business day after form submission.


IN HOW MANY COUNTRIES IS SFC KOENIG ACTIVE?

SFC KOENIG is a global provider of products and solutions for sealing and flow control. Our core applications are in the transportation sector, in fluid control technology and precision engineering. We have main logistics centers in the United States, China and Germany, and our headquarters is located in Switzerland. With two production sites – in Switzerland and in the US – we are able to provide the highest level of service and efficiency. In addition, we have numerous distribution partners around the globe. More on our Global Presence.


WHEN WAS SFC KOENIG FOUNDED?

The roots of SFC KOENIG lie in a flexible and innovative company, which was founded by Dr. Max Koenig, who received his PhD in Engineering in 1927. The company was originally focused on sheet metal processing, though throughout the years its capabilities and products expanded. In 1985, it was renamed KVT-Koenig AG. In 2014 the company again changed its name and brand to SFC KOENIG, to better reflect its position as a provider of the world’s leading sealing and flow control solutions. The company is proud of its successful and innovative past, and is excited about the future.


HOW DO I CONTACT AN ENGINEER AT SFC KOENIG?

Our contact form can be found in the upper section of the website. In addition to standard information, please provide as many details as possible regarding your project so one of our engineers can assist you. We will contact you within one business day after form submission.


WHAT IS THE DIFFERENCE BETWEEN KVT-KOENIG AND SFC KOENIG?

SFC KOENIG is the new identity of KVT-Koenig. Even though we have changed our name and logo, our focus and our commitment to providing superior engineering solutions for sealing technology and control systems remains the same. Our new name supports our position as the world’s leading supplier of sealing and flow control solutions.


强大的订制化设计能力

孔瑞格集团引以为荣的一点是深刻理解客户工艺和生产,强大的订制化设计能力和咨询服务能力,竭力帮助客户提高产能、质量和效益。