# Elastikdichtung mit Diffusionssperre - Edelstahlwellring - Centellen® WS 3822 Faser-Einlage, Profil ED30, WS 1.4571/7110/3822, Dichtungsdicke 6,5 mm, Rev. 00

Type of gasket:Sheet gasket with PTFE envelopGasket manufacturer:IDT Industrie- und Dichtungstechnik GmbHGasket label:Elastikdichtung mit Diffusionssperre - Edelstahlwellring - Centellen® WS 3822 Faser-Einlage, Profil ED30, WS 1.4571/7110/3822, Dichtungsdicke 6,5 mm, Rev. 00maximum temperature:150 °Cmaximum pressure:40 bar

## Inhaltsverzeichnis

- [Gasket thickness under load eG](#kennwerte-en-15333-dichtungshoehe-unter-last)
- [Gasket deformation under load ΔeG](#kennwerte-en-15333-dichtungsverformung-unter-last)
- [Maximum allowable gasket stress QSmax](#kennwerte-en-15333-maximale-flaechenpressung)
- [Modulus of elasticity EG](#kennwerte-en-15333-ersatzelastizitaetsmodul)
- [Creep/relaxation factor PQR](#kennwerte-en-15333-kennzahlen-kriechfaktor)
- [Minimum required gasket stress in assembly Qmin(L)](#kennwerte-en-15333-mindestflaechenpressung-einbau)
- [Minimum required gasket stress in service QSmin(L)](#kennwerte-en-15333-mindestflaechenpressung-betrieb)
- [Friction coefficient µG](#kennwerte-en-15333-reibungskoeffizient)

## Downloads

**- [PDF](https://gasketdata.amtec.de/DataSheets/IDT/IDT-ED30-WS%207110-1.4571-3822-6,5%20mm-IDT-Rev00.pdf)
- [Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/360)**

## Gasket thickness under load eG

Gasket thickness eG / mmGasket stress / MPa20°C100°C150°C06.746.7456.75516.4926.4716.47356.1866.0866.009106.0175.8585.787155.8785.6245.475205.755.4015.174305.5024.7344.32405.1834.2923.994504.6784.0123.707604.474

## Gasket deformation under load ΔeG

Gasket deformation ΔeG / mmGasket stress / MPa20°C100°C150°C00.0000.0000.00010.2480.2740.28250.5540.6590.746100.7230.8870.968150.8621.1211.280200.9901.3441.581301.2382.0112.435401.5572.4532.761502.0622.7333.048602.266

## Maximum allowable gasket stress QSmax

Temperature / °CQSmax / MPa20 60100 50150 50

## Modulus of elasticity EG

Modulus of elasticity EG / MPaGasket stress / MPa20°C100°C150°C5390297352105835284821580473960320945828759301239111810284015641472138350199319691802602376

## Creep/relaxation factor PQR

Creep/relaxation factor PQRGasket stress / MPa20°C100°C150°C200.830.440.35300.840.420.34500.50.4600.86

## Minimum required gasket stress in assembly Qmin(L)

Minimum required gasket stress Qmin(L) / MPaLeakage rate / mg/m/s10 bar40 bar 10⁰ 55 10⁻¹ 55 10⁻² 55 10⁻³ 55 10⁻⁴ 524 10⁻⁵ 45

## Minimum required gasket stress in service QSmin(L) depending on initial gasket stress QA

- [Internal pressure 10 bar](#mindestflaechenpressung-innendruck-10)
- [Internal pressure 40 bar](#mindestflaechenpressung-innendruck-40)

## Minimum required gasket stress at internal pressure 10 bar

## Minimum required gasket stress at internal pressure 40 bar

## Friction coefficient µG

The friction coefficient between gasket and flange surface was determined for different types of gasket materials in an ESA research project.

 The gasket Elastikdichtung mit Diffusionssperre - Edelstahlwellring - Centellen® WS 3822 Faser-Einlage, Profil ED30, WS 1.4571/7110/3822, Dichtungsdicke 6,5 mm, Rev. 00 can be assigned to the categorie 2 : "Gaskets based on filled PTFE". Therefore, the following friction coefficients can be considered:

Temperature / °CFriction coefficient20 °C 0.23

## Historie EN 15333

[Excel](https://gasketdata.amtec.de/export/temesfl/28C8/360)[Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/360)