+86 18803219953  emma@zhinghongsealing.com

Non Metallic Gasket

Non Asbestos Gasket

  • Types:Full | Raised Face

    Color:Blue | yellow | green

    Standard:ASME B16.21 | DIN | JIS
  • FEEDBACK

Zhihong Sealing Compressed Non-Asbestos Gasket, CNAF Gasket is Made of Aramid Fiber and Artifcial Rock Wool (sepiolite) As the Compressed Material, and Natural Rubber,Styrene-butadiene or Nbr Rubber As the Adhesive, and is Specially Made by the Rolling Method. As one ofthe Leading Compressed Non-Asbestos Gasket Manufacturers, Has Been Focused on Non-asbestos Gasket Manufacturing That Used to Replace Asbestos Gasket.Because Asbestos is Not Good for People's Health.the Basics Are the Filler and the Elastomer Used.


While No Two Compounds (or the % of Filler) Are ldentical, the Basic Elastomers Are NBR (Buna-n), SBR or Neoprene. Produces Custom Die-cut Gaskets and Water Jet Cut Gaskets Using the Above Compressed Non-asbestos Materials for All Applications. These Materials Are Generally Available in Thicknesses Ranging from 1/64" to 1/4" Thick. Pressure Sensitive Adhesive (PSA) Backing Can Be Added to Most Compressed Non-asbestos GasketsWe Manufacture to Aid in Our Customer's Applications.


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(1) Excellent Recovery

(2) Superior Sealing Properties

(3) Great lmpermeability to Gases

(4) Easy to Handle | Install | Remove

(5) Good Resistance

   Oils| Solvents | Gases | Vapors | Dilute Acids | Bases

(6) Outstanding Bolt Stress Retention Performance


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(1) Types: Raised Full Face

(2) Shape: Round |Square Custome

(3) Colors: Green | Red | Blue

(4) Standard: ASME B16.21 |DIN |JIS

(5) Temperature Range: from -40°C to 370°C


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(1)Natural Gas Oil Resistance

(2) Flange | Pipe |  Automobile Industry

Zhihong Sealing Can Supply Non-Asbestos Gasket Sheet for Cut the RF/FF/ Custome Types Service.

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About Us:

Founded and Development

Zhihong Sealing Material Co, LTD was in Cang zhou City, Hebei Province, China. lt covers an area of 20000 square meters and a building area of 2000 square meters. After over 20 years development, we had became one professional manufacturer ofindustrial sealing materials and has the license of import and export. Now we have the fnance department, production department, technology department, quality assurance department,inspection department,foreign trade department and other departments. And we have gaskets, workshop, gasket sheet workshop, braided gland packing workshop.

What We offer

Bythe developing ofour company for over20 years, us Zhihong Sealing Material Co, LTD have full manufacturing lines of industrial sealing products,including industrial sealing gaskets such as non-metal and metal gaskets, compression braided gland packings, So we can service so many different industries such as oil and gas, chemical plants, petrochemical,mining, electronic, power stations, food, cement industries, pharmaceutical, the automotive industry, pipeline & boiler manufacturers and other key industries.

Our Vision and Mission

Zhihong Sealing Material Co, LTD , our success is a result of continually satisfying each of our customers' requirements of high performance sealing products. Our corporate quality policy is committed to offering the highest technology, the best service and the best value. And we had maintained an lSO 9001 quality management system.

Our selling prices will be generally competitive as we believe, however due consideration is always given to providing the most suitable material for the particular applications. Material performance, dependability, available alternatives, technical appraisal and production capability are all areas considered when providing the best possible price for the customer.

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