C4400 Gasket Material - 0.5mm Thick x 1000mm x 1000mm

SKU: SWM000488P01V0009
Availability: Cut to Order, Ships in 2-3 W/Days.
$111.41
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$100.27
EX. GST

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  • Universal, general-purpose gasket material widely used in the chemical, water and food industries.
  • High pressure resistance (40 BAR, higher in some applications) and quality, reliable construction.
  • Resistant to most common chemicals and fluids; including oils, water, steam, gases, fuels, lubricants, refrigerants and more.

Klingersil C4400 Gasket Material is a universal style gasket fibre sheet designed for maximum versatility and safe, reliable sealing. Manufactured from Aramid Fibres with an NBR (Nitrile Butadiene Rubber) binder, this material has good pressure resistance and is compatible with most common fluids, gases and chemicals.

Available in a large selection of thickness, this sheet gasket is widely used in the water processing, food & beverage and chemical processing and storage industries and has the certifications to back it up. Amongst others, C4400 has been certified for Oxygen sealing (BAM approved), Gas sealing (DIN-DVGW) and use with food & water (KTW).

This quality, industrial grade gasket sheet has good creep resistance and a anti-stick finish on both sides. More information on its capabilities are included in the sections below.

High Performance Sealing.

C4400 has been engineered to perform reliably, in a range of different sealing environments. This material has good recovery (55%) and compressibility (11%). A summary of some of its technical attributes is included in the table below (with more available on the full table on the specifications tab).

Compressibility (ASTM F 36 J) 11%  
Recovery (ASTM F 36 J) 55% Minimum
Stress Relaxation (DIN 52913) 37 MPa
25 MPa
50 MPa, 16 hours / 175°C
50 MPa, 16 hours / 300°C
Klinger Cold / Hot Compression
(50 MPa)
10%
20%
Thickness Decrease at 23°C
Thickness Decrease at 300°C
Tightness According to DIN 28090-2 0.02 mg/s x m  
Density 1.6 g/cm³  
Immersion In Oil JRM 903
5 Hours @ 150°C
3% Thickness Increase
Immersion in Fuel B
5 Hours @ 23°C
3% Thickness Increase

C4400 pT Diagram - 3mm ThickC4400 Temperature and Pressure Resistance.

Like all gasket materials, C4400’s temperature resistance and pressure rating are related and vary depending on application specific factors. The chart on the right shows this relationship and there’s more information on how the factors interplay on the Klingersil C4400 Gasket Material TDS.

That said, minimum and maximum temperature and pressure ratings can be provided. These are summarised below:

Short-Term, Highly Reliant on Application Specific Factors.

Minimum Temperature: 200°C
Maximum Temperature: 400°C
Maximum Pressure: 65 BAR

Continuous, Generally Able to Be Achieved in Application.
Minimum Temperature: 100°C
Maximum Temperature: 175°C
Maximum Pressure: 40 BAR

Excellent Chemical, Fluid and Media Resistance.

Klingersil C4400 is highly compatible with many different fluids, gases and moderately aggressive chemicals. These include oils, water, steam, gases, salt solutions, fuels, alcohols, moderate organic and inorganic acids, hydrocarbons, lubricants and refrigerants.

If your sealing media isn’t listed here and you would like to confirm suitability, don’t hesitate to contact us. We’ll do what we can to assist.

Numerous Certifications and Approvals.

Over the years, C4400 has been certified and approved for a variety of critical sealing applications. Klingersil C4400 has been tested and approved for…

  • Oxygen Sealing - BAM approval in accordance with UVV 28, oxygen (VBG 62) tested up to 100 bar and 80°C.
  • Gas Sealing - Approved for gas supply in accordance with DIN 3535/6. DIN-DVGW-permit NG-5123AT0251, HTB tested SVGW-permit, ÖVGW-permit, TÜV-Poland.
  • Potable Water Sealing - KTW recommended.
  • Germanischer Lloyd. Meets the technical requirements of BS 7531:2006 Grade AY.
  • Fire-Safe acc. DIN EN ISO 10497.
  • TA-Luft (Clean air) approval, tested in accordance with VDI 2440 at 200°C.

How to Buy Klingersil C4400 Gasket Material Online.

This page lists our range of medium, metre square cut sheets of C4400 Gasket Material. Our online store also has this quality gasket sheet in a number of other sheet sizes; links to each are included at the bottom of this page.

In addition to these standard sizes, we are also able to provide custom cut sheets, gaskets & seals made from C4400 gasket material. To enquire about a specific size, please do contact us.

Colour Green
Compressibility (ASTM F 36 J) 11%  
Recovery (ASTM F 36 J) 55% Minimum
Stress Relaxation (DIN 52913) 37 MPa
25 MPa
50 MPa, 16 hours / 175°C
50 MPa, 16 hours / 300°C
Klinger Cold / Hot Compression
(50 MPa)
10%
20%
Thickness Decrease at 23°C
Thickness Decrease at 300°C
Tightness According to DIN 28090-2 0.02 mg/s x m  
Density 1.6 g/cm³  
Immersion In Oil JRM 903
5 Hours @ 150°C
3% Thickness Increase
Immersion in Fuel B
5 Hours @ 23°C
3% Thickness Increase
ASME Code Sealing Factors
1.0mm Gasket Thickness Y 15
M 1.2
Tightness Class
0.1 mg/s x m MPa
2.0mm Gasket Thickness Y 15
M 1.6
3.0mm Gasket Thickness Y 15
M 4

For more information on C4400 Gasket Material, please consult the Technical Data Sheet on the media tab.

SKU SWM000488P01-Med
Brand Klinger