FD C4400

Flat seal



Properties

Application Chemical industry, drinking water supply, food processing
Construction type ultra high-performance standard
Design Universal high-pressure seal for a wide range of sectors
Media Alcohols, Fuels, Gases, hydrocarbons, Lubricants, Oil, organic and inorganic acids, Refrigerants, Saline solutions, Steam, Water
Material aramid fibres, bonded with NBR
Approval DIN-DVGW approval, BAM-, HTB approved, KTW recommended, WRC approval

Description

Technical values for 2 mm thickness:

- compressibility ASTM F36 A = 11%

- resilience ASTM F36 A = 55 %

- creep resistance under load DIN 52913 = 25 MPA (50 MPA, 16 h / 300 °C)

- creep resistance under load BS 7531 = 23 MPA

- Thinning at 23 °C = 10 %

- Thinning at 300 °C = 22 %

- leak tightness according to DIN 3535/6 = 0.2 ml/min

- anti-corrosion aptitude (chloride content soluble) = 150 ppm

- Thickness change according to ASTM F 146 (oil JRM 903: 5 h / 23 °C) = 3 %

- Thickness change according to ASTM F 146 (fuel B: 5 h / 23 °C) = 5 %

- density = 1.6 g/cm3

Hints

Tolerances:

longitudinal dimension according to DIN 7715 - Part 5 P2,

thickness according to DIN 7715 - Part 5 P3,

surface seals according to DIN 2690 are only standardized to PN 40 bar

Article Table

Product Name D mm d mm S mm
Product Name D mm d mm S mm
FD 15-11-1 C4400 15,0 11,00 1,00
FD 41-33.2-2 C4400 41,0 33,20 3,00
FD 55-41-1.5 C4400 55,0 41,00 1,50
FD 60-20-3 C4400 60,0 20,00 3,00
FD 70-45-3 C4400 70,0 45,00 3,00
FD 82-66-1 C4400 82,0 66,00 3,00
FD 85-70-0.5 C4400 85,0 70,00 0,50
FD 90-40-3 C4400 90,0 40,00 3,00
FD 100-50-3 C4400 100,0 50,00 3,00
FD 105-65-3 C4400 105,0 65,00 3,00
FD 110-75-2 C4400 110,0 75,00 2,00
FD 110-85-3 C4400 110,0 85,00 3,00
FD 140-121-1.5 C44 140,0 121,00 1,50
FD 140-121-1.5 C4400 140,0 121,00 1,50
FD 190-125-3 C4400 190,0 125,00 3,00
FD 220-150-3 C4400 220,0 150,00 3,00
FD 270-200-3 C4400 270,0 200,00 3,00
FD 280-162-2 C4400 280,0 162,00 2,00
FD 310-295-0.5 C44 310,0 295,00 0,50
FD 310-295-0.5 C4400 310,0 295,00 0,50
FD 320-250-3 C4400 320,0 250,00 3,00
FD 380-300-3 C4400 380,0 300,00 3,00
FD 380-325-2 C4400 380,0 325,00 3,00
FD 485-400-3 C4400 485,0 400,00 3,00
FD 540-490-3 C4400 540,0 490,00 3,00
FD 570-500-3 C4400 570,0 500,00 3,00
FD 590-500-3 C4400 590,0 500,00 3,00
FD 680-600-3 C4400 680,0 600,00 3,00
FD 800-670-3 C4400 800,0 670,00 3,00
FD 1080-1010-3 C44 1080,0 1010,00 3,00
FD 1080-1010-3 C4400 1080,0 1010,00 3,00

Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.