Weld Neckrings

KFE produces and offers a complete range of tanks welding neck for placing manholes. Available variants neck accordance with standard EN13094 and other international standards. The construction can be done in Aluminum, Steel and Stainless Steel. Special equipment is also available upon request.

SK4350Al - Ø 500mm Aluminum ADR Weld Neckring

Product Description

The SK4350Al aluminum weld neckring, covers the demands of the ADR EN13094:2008 and EN13317:2001 regulations and offers unrivalled design and installation features.

– 24 Bold Fixing Ø 9.5mm on Ø530 PCD covers the demands of EN13317:2002/A1.

– EN AW5182-H111 Aluminum Sheet of 6mm covers the thickness criteria of EN13094:2008

– Vent Opening allows the safe filling of the tank compartment to the maximum capacity.

– Marking of each individual neckring assures the tank builder for the quality and traceability of the installed material.

– Wide Flat Sealing Surface allows for correct sealing and proper installation of the manhole cover assembly.

– Suitable for Aluminum ADR Class 3 tanks for carrying dangerous goods with a vapour pressure not exceeding 110kPa@50oC (absolute pressure).

Technical Data

Material: EN AW5182-H111
Design Pressure: 250 kPa
Thickness: 6 mm
Internal Diameter: 500 mm

Downloads

Video Data

Technical Drawings
SK4350Al Design View

SK4350St - Ø 500mm Steel ADR Weld Neckring

Product Description

The SK4350St steel weld neckring, covers the demands of the ADR EN13094:2008 and EN13317:2001 regulations and offers unrivalled design and installation features.

– 24 Bold Fixing Ø 9.5mm on Ø530 PCD covers the demands of EN13317:2002/A1.

– S235JR Steel Sheet of 5mm on top and 4mm on the sides covers the thickness criteria of EN13094:2008

– Vent Opening allows the safe filling of the tank compartment to the maximum capacity.

– Marking of each individual neckring assures the tank builder for the quality and traceability of the installed material.

– Wide Flat Sealing Surface made from thicker steel allows for correct sealing and proper installation of the manhole cover assembly.

– Suitable for Steel ADR Class 3 tanks for carrying dangerous goods with a vapour pressure not exceeding 110kPa@50oC (absolute pressure).

Technical Data

Material: S235JR
Design Pressure: 250 kPa
Thickness: 5 mm (top) 4 mm (sides)
Internal Diameter: 500 mm

Downloads

Video Data

Technical Drawings
SK4350ST Design View