Képi joint

• Sealing of flat flanges or raised front flanges in accordance with standards EN1092-1 and 1092-2. 

Compliance with standards:

• In NF 681 -1 WAL/WCL Class 70
• EN1514-1

Approval:

• ktw
• DVGW W270
• ACS
• wras
• fda
• ta-luft

Characteristics:

• Clean and parallel, lubrication of the bolts before assembly.
• le Natural rubber has excellent mechanical and dynamic properties.
• Its major characteristics and advantages are: its abrasion resistance, its resilience and its elasticity.
• Good resistance to traction , Large capacity for elongation and deformation.
• Better than most rubbers, it remains flexible at low temperature.
• Duretness: 75 sh
• Thickness : 4mm
• Two cross tightens with the dynamometric key, with an optimal interval of 30 minutes, for a tightening torque which evolves from 55 to 260 Nm for a PN10 template.
• Operating temperature: -50 ° C to +70 ° C
• pn 10 to PN 16.
• dn 40 to dn 500.




Applications:

• Drinking water networks
• Irrigation networks