Non-asbestos Gasket(CNAF Gasket,Asbestos-free Gasket Non-asbestos Gasket(CNAF Gasket,Asbestos-free Gasket

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CIXI ZONDE SEALING & GASKET CO.,LTD.

  Tel: +86-574-63787875    63787840
  Fax: +86-574-63787241
  E-mail: wangbo@chinaseal.cn
          mgr@chinaseal.cn
   
 

Gasket Series

Standard Spiral Wound Gasket

Spiral Wound Gasket for Heat Shield

Manhole/Handhole Spiral Wound Gasket

Spiral Wound Gasket for Heat Exchanger

Low Load Spiral Wound Gaskets

Range of Materials Spiral Wound Gaskets

Spiral Wound Exhaust Pipe Gasket

Kammprofile Grooved Gasket

Double Jacketed Gasket

Tanged(Reinforced) Graphite Gasket

Molded Graphite Ring For Exhaust

Cylinder Gasket & Engine Gasket

Ring Joint Gasket

Non-asbestos Gasket

Asbestos Gasket

PTFE Gasket

PTFE Envelope Gasket

Rubber Gasket

Non-Metal Gasket

Semi-Matal Gasket

Metal Gasket

Tape Gasket

High temperature Gasket

Insulation Gasket

Gasket Sheet

Flexile Graphite Sheet

Reinforced(Tanged) Graphite Sheet

Compressed Asbestos Rubber Sheet

Reinforced(Tanged) Asbestos Sheet

Non-asbestos Jointing Sheet

Reinforced(Tanged) Non-asbestos Sheet

PTFE(Teflon) Sheet

Expanded PTFE Sheet

Rubber Sheet

Cork Rubber Sheet

Gland Packing

Graphite Packing

PTFE Packing

PTFE Graphite Packing

Carbon Fiber Packing

Kevlar Fiber Packing

Synthetic/Mineral Fiber Packing

Vegetable Fiber Packing

Special Gland Packing

Molded Packing Ring

Die-formed Graphite Ring

Injectable Packing

Sealing Material

PTFE Sealing Material

Graphite Sealing Material

Material For Spiral Wound Gasket

Expande PTFE Valve Stem Packing
Expanded PTFE Joint Sealant
Flexible Graphite Tape

Packing Braided Yarn

Graphite Corrugated Tape
Self-adhesive Graphite Weaven Tape

Ceramic Fiber Thermal Insulation Material

Glass Fiber Thermal Insulation Material

Sealing Tools & Machines

Packing Maintenance Tools

Packing Cutter

Gasket Cutter

Other Handle Tools

Gasket Machines

Machines For Spiral Wound Gasket

Machines For Braiding Packing

Machines For Cut Gasket

Kammprofile Machines

Eyelets Wrapping Machine

Eyelets metal Tape shaper

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      Keywords:Gaskets,Non-asbestos Gasket,Professional Manufacturers & Suppliers of gaskets and gland packing

  Non-metal Gasket Series  
  Non-asbestos Gasket           Asbestos Gasket            PTFE(Teflon) Gasket            PTFE Envelope Gasket
  Expanded PTFE Gasket            Rubber Gasket            O-rings            Insulation Gasket            Mica Gasket
  Molded Graphite Ring For Exhaust              High temperature Gasket
   

Non-asbestos Gasket(CNAF Gasket,Asbestos-free Gasket)

Item No.:ZD-G1530

Description:Non-asbestos gaskets come in a variety of basic materials comprised of carbon, graphite, fiberglass, aramid fiber, Kevlar and other mineral fibers. The basic components of the non-asbestos materials used in gasket construction are elastomer and filler.Add special adhesives and a little packing into it, then roll and sulfurated. The elastomer composition corresponds to the application of the gasket, assisting in the categorization and selection of the gasket best used for the service it will be performing. It is a replacement of asbestos gasket.

Non-asbestos Gasket has better strength, elasticity.It has supper strong anti-penetrate performance. Non-asbestos Gasket is a better choice than asbestos gasket in high temperature and high pressure condition. And Non-asbestos Gasket is product using material with environment protection.

Typical Properties of Common Elastomers (Rubber Compounds)

NBR -  good for oils, gas, mild chemicals and water

SBR - good for saturated Steam, mild chemicals inert gas and water

Neoprene - good for saturated steam, refrigerants, oils, fuels, mild acids and alkalies and water.

EPDM - good for saturated steam, mild chemicals and water

The Process:Gaskets can be cut based on your drawing or sample of the gasket you desire.  Basic I.D. x O.D. shapes can be cut by hand however most die cuts gaskets require a die.The size are according to API or DIN standard, also we can produce non-standard as clients' request.

Application:Non-asbestos Gasket are widely used in the industries such as gas, hydrocarbon, solvent, low pressure steam, weak acid and alkali etc.They are applied to some industries of food, mechanical, chemical engineering, petroleum and so on.
Main Specification of Non-asbestos Gasket:

Pressure

3.5MPa

Temperature

 =<350

Lateral Tensile Strength

8MPa

Compressibility

12%

Recovery

=<40%

Stress Relaxation

=<50%

Size

OD=<1500mm(special size can be made as request)

 

Warning: Gasket materials should never be recommended when both the temperature and the pressure are at the maximums listed.  Properties and applications shown are typical.  No application should be undertaken by anyone without independent study and evaluation for suitability. Never use more than one gasket in one flange joint, and never reuse a gasket.  Improper use or gasket selection could cause property damage and/or serious personal injury.  The data reported is a compilation of field testing, field service reports and/or in-house testing.  While the utmost care has gone into publishing the information contained herein, we assume no responsibility for errors.  The information and specifications  contained in this website are subject to change without notice. This revision cancels and obsoletes all previous editions.

浙ICP备09001215   Copyright:CIXI ZONDE SEALING & GASKET CO.,LTD.
Address:Ximenwai Industrial District,Longshan Town,Cixi,Ningbo City,China.
Tel:+86-574-63787875, 63787080 Fax:+86-574-63787241 
E-mail: mgr@chinaseal.cn; wangbo@chinaseal.cn