NORMA couplings | Inrusstrade

NORMA couplings are characterized by the highest quality and are designed to connect pipelines. NORMA couplings have the following advantages:

Durability;
Reliability;
Strong connection;
Efficiency;
Easy to install.

Also to their benefits can be attributed a wide range of products.

All connectors meet the highest standards and regulations. Thus, the minimum level of corrosion resistance is 114 hours when the connector is in salt water. Inner surface is ideally smooth.

The connectors can be manufactured of the following materials:

Chromium steel;
Nickel-chromium-molybdenum steel;
Nickel chromium steel.

Rapid S

NORMA Rapid S connectors are designed for quick non pull-out resistant connections. The connector is installed with single-bolt closure. Working pressure is 0.5 bar.

NORMA CV is a time-tested standard connecting collar that is ideal for drainage systems. The collar is suitable for connecting between socket-free pipes and fittings. Locking joint has no spo...

Grip

NORMA GRIP E and NORMA GRIP INOX strong pipe coupling are designed to connect metal and cast iron pipes with high internal pressure and axial restraint. This type of couplings is considered the mos...

Flex

NORMA FLEX/FLEX E protective pipe couplings are suitable for connecting any metal and plastic pipes with high internal pressure but without axial load. They are suitable for connecting pipes with s...

Combi Grip

NORMA COMBI GRIP E and COMBI GRIP INOX axial restraint combining pipe couplings are designed to connect cast iron or steel pipes with plastic pipes. They are suitable for connecting pipes without t...

Vario Pipe

NORMA Vario Pipe connectors are universal clamps which are suitable for connecting all types of pipes used in drainage system. They can be used to create reliable connections in non-standard instal...

Kombi Kralle

NORMA Kombi Kralle powerful add-on collars are used to protect the tubing joint from longitudinal movement with high tensile load. The powerful collar consists of two plates in the shape of a ha...

Rekord Kralle

NORMA Rekord Kralle is a powerful add-on collar which is used for strong connection when stretching in the axial direction. It can be used in the installation of pressure pipelines and waste pipeli...

Universal Kralle

NORMA Universal Kralle grip-type couplings are used when system should withstand even high tensile loads. The coupling is installed with two hexagon bolts - having only two bolts saves time duri...

Pipe couplings NORMA