Ring joint gaskets: customized or from stock


Leading supplier

Leader Gasket is one of the industry’s leading supplier for the most critical sealing applications in the gas, oil, petrochemical and offshore industries - that involve high pressures and elevating temperatures. In these industries, ring joint gaskets are often used to concentrate the bolt load over a small area to produce high seating stress. 

Selection of ring joint gaskets

When selecting ring joint gasket material, you should pick a gasket that is softer than the mating flanges, as high seating stress causes `plastic-flow` of the ring type joint in the flange face creating the seal.

At Leader Gasket we have heavily invested to create a stock of the more commonly used sizes of ring (type) joint gaskets in both soft iron and 316 stainless steel. 

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Quality and reliability of our ring joint gaskets

Reliability and performance are our first priority. We comply to international quality standards. All our stock is fully approved to API 6A and ASME B16.20. Full manufacturing and material traceability is available if required in accordance with ISO 9001:2008 and ISO 14001. In accordance with API specifications our soft iron joints are protected from corrosion with electroplated zinc.

Custom gaskets: choose your size, material and grade

We can also arrange to manufacture ring  joints in other sizes and materials of various grades:

  • stainless steel;
  • Hastelloys;
  • Duplex;
  • Inconels.

Questions regarding our (custom made) ring joint gaskets?

If you have any questions regarding our ring joint gaskets or want to know whether we can create a customized solution for your application, please feel free to contact one of our distributors around the globe

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