Spiral Wound Gaskets

spiral wound gasket

Spiral wound gaskets Style CG with a filler material in its sealing element and a solid 304 Stainless steel outer guide ring. The guide ring accurately centers the gasket on the flange face, provides additional radial support to prevent gasket blow-out and acts as a compression stop. General purpose gaskets suitable for use with flat face and raised face ASME B16.5 flanges.

 

Graphite, (98% pure) filler is for applications with temperatures ranging from -400° to +850° F.
PTFE filler for corrosion resistant applications. Temperature range from -450° to +450° F.

 

metal gasket to ASME B16.20 spiral wound metal gasket


Nominal Pipe Size, inch Centering Ring O.D. inch Sealing Element O.D., inch Sealing Element I.D., inch Encole Part Number Price
1-1/2" 3-3/8 2-3/4 2-1/8 400S13 $7.43 each
2" 4-1/8 3-3/8 2-3/4 400S14 $7.70 each
2-1/2" 4-7/8 3-7/8 3-1/4 400S15 $8.85 each
3" 5-3/8 4-3/4 4 400S16 $9.74 each
4" 6-7/8 5-7/8 5 400S18 $14.28 each
5" 7-3/4 7 6-1/8 400S20 $17.42 each
6" 8-3/4 8-1/4 7-3/16 400S21 $19.37 each
8" 11 10-3/8 9-3/16 400S23 $23.41 each
10" 13-3/8 12-1/2 11-5/16 400S24 $29.76 each

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Nominal Pipe Size, inch Centering Ring O.D. inch Sealing Element O.D., inch Sealing Element I.D., inch Encole Part Number Price
1-1/2" 3-3/8 2-3/4 2-1/8 401S13 $7.57 each
2" 4-1/8 3-3/8 2-3/4 401S14 $8.02 each
2-1/2" 4-7/8 3-7/8 3-1/4 401S15 $8.39 each
3" 5-3/8 4-3/4 4 401S16 $8.99 each
4" 6-7/8 5-7/8 5 401S18 $13.57 each
5" 7-3/4 7 6-1/8 401S20 $16.98 each
6" 8-3/4 8-1/4 7-3/16 401S21 $18.63 each
8" 11 10-3/8 9-3/16 401S23 $22.54 each
10" 13-3/8 12-1/2 11-5/16 401S24 $27.63 each

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