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The Norma collar connector is both a durable and reliable connection method. Most importantly – it saves time and money. The German Norma connector is easy to install even in difficult places because you only need an Allen (Hex) key to make the connection. Norma is available with diameters of 25 mm–2000 mm.
The inlet and outlet pipes of liquids, gases and solids can be connected easily, safely, and quickly with Norma collar fittings – even in tight spaces. Thanks to the wide selection of types and sizes, they are suitable for use in both standard and special applications. The German Norma pipe collar fittings are a compact and economical way to connect all metal and plastic pipes with smooth ends.
With the hand-installed Norma flange connector, reliable connections can be made for pipes of different applications and materials. The Norma collar connector is an effective alternative for connecting plastic and metal pipes in machine, house and shipbuilding, land and water engineering, and hydro engineering.
The Norma strap connector is resistant to traction, high temperatures and vibration. The connector is easy to use even in difficult places, as it can be installed with just an Allen (hex) key, and it is suitable for connecting both large and small metal and plastic pipes.
Suitable for liquids, gases, and solids
Sizes 26.9…2000 mm
Materials: W2 and W4 (304) and W5 (316L)
EPDM and NBR-seal, temperatures -30…+125 °C
Also available FKM-seal, -30…+250 °C.
From vacuum to 16 bar
Read more about Norma’s technical features in the brochure.
Check out the brochureNorma Farc is a first aid quick connector for repairing cracks, holes, and other damaged pipes. Norma Farc is suitable for steel, cast iron, copper, plastic and concrete pipes that carry liquids or non-combustible gases – up to 115 °C.
DN sizes are generally stored in our Turku warehouse.
Yes, you can. There are approvals for both.
Yes, it will last. E.g., DN 50 2500 kg.
W2, body 304 and bolts in galvanized steel.
W4, frame 304 and bolts 316L.
W5, frame 316L and bolts 316L.
EPDM -rubber
Temperature-range: -30…+125 °C (OD 26.9-168.3) -20…+80 °C (OD > 180mm)
Medium: Drinking water, alcohols, compressed air, solids
Nitrilium rubber NBR
Temperature range: -20C…+80C
Medium: water, oils, gases (flammable), fuels, hydrocarbon solutions
FKM -rubber
Temperature range: -30…+250 °C.