CGI gasket

CGI Gasket

For wider coverage of industrial standards. CGI gaskets are demanded.

  • This is because they are manufactured as per the standards ASME B16.20
  • Adding to this, it has a spiral style which is CG, with an internal ring. This ensures that elevated compression that gets added is avoided.
  • It also ensures for preventing buckling ring, which is internal.
  • The materials used for inner rings and winding are same.

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Contact to multiple verified flexitallic style CGI spiral wound gasket suppliers in UAE

Specification of CGI gasket

CGI gasket Size CGI Spiral Wound Gasket applications Flexitallic Style CGI Gasket thickness
  • 1/2 inch to 24 inch
  • Dairy
  • Food processing
  • Brewing
  • Biotech
  • Sanitary pipe lines
  • Beverage
  • Oil & Gas companies
  • Pharmaceutical sector
  • Power generations
  • 1mm to 12mm

Need ready stock of sizes and thickness? Contact to the listed CGI gasket supplier.

CGI Style Gasket Material Benifits Feartures
  • SS 304
  • SS 316L
  • SS 347L
  • SS 321
  • SS 347
  • Carbon Steel
  • Alloy 20
  • Ease to installation
  • Windings are prevented from flowing downstream by inner rings.
  • Resistance to changes in temperature or pressure
  • Radius bending is avoided by the inner ring.
  • Metal windings in the shape of a zigzag offer resistance.
  • A compression stop is provided by the outer centering ring, which centres the gasket on the flange.
Manufacturing Standard CGI Type Gasket face Maximum Temperature
  • BS10 (British/ Australian)
  • PN/DIN (European)
  • JIS (Japanese)
  • KS (Korean)
  • ASME B16.20
  • Full-Face
  • IBC
  • 450°C
  • 842°F
Service Media Color code
  • Our suppliers can arrange third paty inspection by SGS, IBR, Bureau veritas agencies in different countries such as India, Taiwan, etc
  • Custom size available in various countries such as India, Japan, Taiwan, etc
  • Hazardous
  • SS304 : Yellow
  • SS316L : Green
  • Carbon Steel : Silver
  • Hastelloy C276 : Beige
  • Titanium : Purple
Pressure Pressure Class Flange Face
  • 431 Bars
  • 6251.14 PSI
  • 150 to 2500
  • Flat
  • Raised

Flexitallic CGI gasket available in inner and outer rings offers flexitallic style CGI gasket in all sizes at factory price in Dubai


Indeed, flexitallic style CGI spiral wound gasket comes with the available material types. Below table comprises each technical aspect for the same.

Working scenario Material
Winding SS 304
SS 316L
SS 321
SS 347
Inconel 600
Inconel X-750
Incoloy 800
Incoloy 825
Winding, when corrosion resistance is considered Hastelloy C-276
Monel 400
Alloy 20
Rings of outer centering Painted CS (Carbon Steel)
304 SS
316L SS
321 SS
347 SS
Inconel 600
Inconel X-750
Incoloy 800
Incoloy 825
Inner rings 304 SS
316L SS
321 SS
347 SS
Inconel 600
Inconel X-750
Incoloy 800
Incoloy 825
filler High temperature Thermiculite 835
Normal temperature based filler Flexite super
Flexible graphite

View the dimensions, torque chart, and benefits of CGI style gasket, and find complete information about how do you specify a CGI spiral wound gasket?

Documentation/ standard

One must also verify for the genuineness for the chosen CGI gasket. It is because it is this verification, that can contribute for effective and efficient use case.



Thickness 0.175″, with metal rings being 0.125″ thick
Manufacturing In accordance with: ASME B16.5
ASME B16.47 “B”
Weak flange and bolts LSI low stress version
Searching for gasket CGI style stockist for a custom size?, CGI type gasket importer in Middle East countries


Other than this, there are many other features that are linked to choosing CGI style gasket.

  • Inner ring of the chosen gasket, provides prevention or resistance from buckling which is radial.
  • Not only this, the main benefit that outer ring offers is that it ensures prevention from excessive compression. It also ensures to centre gasket over a flange.
  • Suitable for use case up to 1800°F, with the filler material being Thermiculite.
Check the uses & installation process of CGI Type spiral wound gasket, do not forget to compare shipment costs with other manufacturers

For size

To cover wider use case, it is very important to check for available dimensional aspects for gasket CGI style. With that said, kindly check for the below information.



Nominal pipe size (NPS) 4″
Rated pressure 900
Size in accordance with ASME B16.20