产品展示

Product Center

current position: Home > Product Center > Kamprofile gasket
Kamprofile gasket

Kamprofile gasket

  • Category:Kamprofile gasket
  • Browse number:
  • QR code:
  • Release time:2022-08-16 20:21:12
  • Product Overview

Kamprofile gasket( also named as serrated gasket, toothed gasket) is another successful semi-metal gasket, which was invented in Germany about a century ago. Compared with spiral wound gasket, it only requires less installation preload but its recovery is not as good as spiral wound gasket.


Types and cross-sections

 

TypeCross-section
Basic (A)
with outer ring (B)
With inner and outer ring (C)

 

• Depth of Serration (t)

 

Thickness

Width

4.5mm

3.0mm

横截面

Less than 10mm

ID below200mm:0.75mm

ID above 200mm:1.0mm

0.5mm

10mm and above

1.0mm

 

I. Construction
Kamprofile gaskets is made of flat metal ring with a 90-degree angle on the ring plane using a specific process.
Depending on the area of use and the requirements, toothed gaskets can be made into a combination of internal and external locating rings and flexible graphite or PTFE  on both sides.


II. Performance and characteristics

1 Suitable for high pressure and high temperature parts.

2Strong corrosion resistance.

3Stable and reliable sealing action.


III. Use range

1 Use temperature: depending on the material.

2Using pressure: up to 20MPa

3Minimum preload ratio pressure: y=35MPa

4Gasket coefficient: m=4.25

5Maximum processing size: ~3000mm

 

 

Item as delivered

 

 

Item after Installation


石墨金属齿形垫片除了具有优异的耐热性、耐介质性和良好的物理力学性能外,还具有压缩变形低、弹性好、使用寿命长等特点。氟胶耐热性突出(200~250℃),耐油性,适用于制造缸套密封圈、橡胶碗和旋转唇形密封圈,可显著提高使用时间。工作温度-40推荐℃~232℃。

氯磺酰化聚乙烯合成橡胶对酸、碱、盐溶液耐腐蚀性好,不受气候、光照、臭氧、商用燃料(如柴油、汽油等)的影响。但不适用于芳香烃、氯化氮氧化物、铬酸和硝酸。工作温度-45推荐℃~135℃。

硅橡胶硅橡胶具有突出的耐高低温性,可达150℃超长期使用,无特征变化;200℃在-70~26000小时内连续使用1万小时℃在工作温度范围内,金属齿形垫厂家可保持其独特的使用弹性、耐臭氧、耐天气等优点。适用于制作热机构所需的密封垫,如密封衬阀垫、油封(适用于水介质)等。特殊硅橡胶可制作油封。

乙丙橡胶对强酸、强碱、盐和氟化物溶液具有良好的耐腐蚀性。但不适应用于油类、溶剂、芳香烃和氮氧化合物。建议工作温度-57℃~176。

带外环金属齿形垫

Previous:None
Next:None

Recently Viewed:

© 2022 NINGBO HUAYI SEALING TECHNOLOGY CO. LTDcopyright 浙ICP备2022024003号 Site map | RSS | XML
Technical Support: 华企立方 Business license
  • Swipe to add my WeChat

    Swipe to add my WeChat