Flat seal in aramid  • Synthetic fibres elastomer
Complying with the NF E 29-533 standard

 

For nut thread

Dimension 

Calibre

Tightening torque

Ref. Chuchu

  6/20

Ø22.6 x Ø27.5 x 2

20

30 Nm

0345-040

10/32

Ø34.2 x Ø40 x 2

15

50 Nm

0345-041

16/40

Ø47.2 x Ø54 x 2

20

100 Nm

0345-043

25/50

Ø54.2 x Ø60 x 2

25

120 Nm

0345-044

Respect imperatively the tightening torques

 Download our Info Gaz n°2 : "De nouvelles normes pour les raccords et les joints"