High tolerance sleeve

• Wide range of use: 25 mm on average. 
• Reduced number of models for a nominal diameter.
• Reliability
• Watertightness guaranteed by compression of a joint on the pipe when tightening a counter flange,< /li>
• Corrosion resistance: 250 µm epoxy powder coating and Géomet® 500 Gr.B for bolts. 
• Simple and quick implementation.
• Angular deviation ±10°.
• Alignment adjustment. 
• Absorbs expansion.
• Connection adjustment.

Compliance with standards:

• NF EN 14525: Wide tolerance flange adapters and sleeves in ductile iron intended for use with pipes made of different materials: ductile iron, gray cast iron, steel, PVC-U, PE, fiber cement.
• NF A 48-830: GS cast iron fittings for PVC drinking water pipes.
• NF EN 545: GS cast iron pipes, fittings and accessories for water pipes.
• NF EN 1092-2: Flanges and their assemblies. Part 2: cast iron flanges.
• ISO 2531: Ductile iron pipes, fittings and accessories.
• ISO 7005-2: Metal flanges, cast iron flanges.
< li>ISO 7483: Gasket dimensions for use with ISO 7005 flanges.

Approval:

• Certificate of health conformity.

< strong style="color: rgb(9, 123, 185);">Note:

• This connection does not mechanically prevent the dislocation of the tubes, which must be anchored by other means.
• No recommended on PE tubes.

Features:

• Range: DN 50 to 1400. Higher DNs, contact us.
• PFA 16.
• Drilling of ISO PN 10/16 flanges.< /li>
• Temperature of use: +0°C to +70°C. 

Applications:

Tests :

• Watertightness test according to ISO 2531 and NF EN 14525.