SS316 Inner Ring CS Outer Ring Flexible Graphite Filler Spiral Wound Gasket

DN125 1500lb SS316 Inner Ring CS Outer Ring Flexible Graphite Filler Spiral Wound Gasket

The DN125 1500LB CS outer ring gasket is a specialized type of gasket designed to provide a reliable and long-lasting seal in high-pressure and high-temperature applications. These gaskets are constructed from a range of materials, but the most common material for outer ring gaskets is carbon steel (CS). This gasket is specifically designed for use with DN125 (5 inch) flanges with a pressure rating of 1500 pounds per square inch.

The DN125 1500LB CS outer ring gasket is designed with a solid outer ring made of carbon steel. This outer ring provides additional strength and support to the gasket, helping it to maintain its shape and seal under high pressure and temperature. The gasket also features a flexible inner ring made of a compressible material, typically graphite or PTFE. This inner ring provides a tight and uniform seal, conforming to the flange surfaces and preventing leaks.

One of the key advantages of DN125 1500LB CS outer ring gaskets is their ability to withstand high levels of pressure and temperature. The solid outer ring made of carbon steel provides additional strength and support to the gasket, allowing it to maintain its shape and seal even under extreme conditions. This makes it an ideal choice for use in applications where high pressures and temperatures are a concern.

Another advantage of DN125 1500LB CS outer ring gaskets is their flexibility and adaptability. The gasket is designed to conform to the flange surfaces, providing a tight and uniform seal that is resistant to leaks. The inner ring made of a compressible material provides a degree of elasticity, allowing the gasket to adapt to changes in flange loading and temperature fluctuations. This helps to prevent leaks and maintain system integrity over the long term.

DN125 1500LB CS outer ring gaskets are also designed to be easy to install and remove. The gasket can be cut to size using standard tools, and can be installed quickly and easily. These gaskets are also easy to remove, and do not leave behind any residue or damage to the sealing surfaces.

In conclusion, DN125 1500LB CS outer ring gaskets are an excellent choice for high-pressure and high-temperature applications where a reliable and long-lasting seal is required. With their ability to withstand extreme conditions, adapt to changes in flange loading, and easy installation and removal, DN125 1500LB CS outer ring gaskets provide a dependable sealing solution that can help to prevent leaks and maintain system integrity.


Basic Type

Basic construction type, inner and outer diameters are reinforced with several piles of metal without filler to give greater stability and better compression characteristics. - Suitable for tongue and groove, male and female or grooved to flat face flange assemblies.



Inner Ring Type

Solid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring. - Suitable for male and female pipe flanges.


Outer Ring Type
Solid outer ring accurately locates the gasket on the flange face to give the additional radial strength to prevent the gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easy to install the gasket to flange face because the end of outer ring will touch at bolts - Suitable for use with flat face and raised face flanges. For class 900 and above an internal ring is recommended.


Inner & Outer Rings Type
A inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner and outer side. It will prevent the corrosions on flange face at annular space. - Suitable for use with flat face and raised face flanges and specified for high pressure / temperature service - Class 900 and above or where corrosive or toxic media are present.


Typical Applications
Pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. Petrochemical, chemical, mechanical manufacturer, power station, metallurgy, shipbuilding, medical and pharmaceutical unclear power station and navigation, etc.

Spiral Wound gaskets, ASME B16.20 Metal Gasket,Marking

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