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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Rilson
  • Model Number: RS-5001
  • Material: Metal
  • Shape: Ring Gasket
  • Standard or Nonstandard: Standard
  • Outer Ring: Carbon steel,SS304,SS316L
  • Hoop: SS304/F.G,SS316L/F.G,non asbestos,PTFE
  • Inner Ring: SS304,SS316L
  • Standard: ASME,BS,JIS,EN(DIN)
  • Certificate: IOS9001

Packaging & Delivery

Packaging Details wooden cases
Delivery Time As per customers request

Specifications

Spiral wound gasket with inner and outer ring.For High Pressure And Temperature Applications.

 

 

 

Product Description

This gasket is identical to the basic type, however an inner ring has been inserted to enhance gasket performance and an external guide ring accurately centers gasket on flange face. The inner ring is added to prevent the possibility of the gasket imploding into the pipe during installation, to protect the sealing element from extreme temperatures and mediums, fill the void between flanges to prevent erosion of the flange, and to reduce the possibility of failure. The inner ring is normally made of the same alloy as the winding. The DIN 2699 standard (German) specifies inner rings in all spiral wound gaskets. Inner rings are required for gasket with PTFE filler according to ASME B16.20 standards, and considered important for graphite fillers. This profile is normally used in raised and flat faced flanges. The external ring a provides additional radial strength to prevent gasket blowout and acts as a compression stop. The outer ring is often made of carbon steel (painted or zinc plated to prevent corrosion) but can be made of alloys for higher temperature and more severe medium applications.

 


 

 

 

 
Packaging & Shipping

  

 

 

 

Packing:Wooden case.

 

 

 

 

 

 
Company Information

Ningbo Rilson Sealing Material Co., Ltd. specializes in developing sealing materials and gaskets. Our company is located in the south of Hangzhou Bay, near Hangzhou and Ningbo. We enjoy convenient transportation and good geographic advantages. 

Customers trust us because of high quality products and service and reasonable prices. Our products sell well not only all over the country, but also in Europe, America, Southeast Asia, Japan, Singapore, Germany and Taiwan Area. 

Our main products are spiral wound gaskets, ring joint gaskets and gland packing products. They are widely used in house, petroleum, chemical, electrical power, metallurgy, automobile, ship building, food, paper, mining, steel and pharmacy industries. 

With the tenet of "quality and customer first", we warmly welcome all the friends to do business with us. Please do not hesitate to contact us right now.   

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China (Mainland) | Manufacturer, Trading Company
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