Products|Hatec Flex products

Our products – Customized high quality solutions
The product portfolio of Hatec Flex includes the following products:

Steel expansion joints
Our expansion joints are manufactured using hydraulically formed single- and multi-layer bellows made of stainless steel and special alloys. Those products are mainly customized, means designed and manufactured according to specific requirements of the customer, based on valid international standards and PED. Steel expansion joints and compensation systems are made in the size range of DN40 – DN2300. Our expansion joints and systems are used in all industrial areas such as plant and mechanical engineering, heat and energy production and distribution, for

– Compensating thermal heat expansions
– Elastic connection of pipes
– Compensating mounting inaccuracies
– Sealing of pipe penetrations
– To improve the assembly and disassembly of valves
– To act as a vibration damper

Metal hose assemblies
Our metal hose assemblies are manufactured using mechanically and hydraulically formed corrugated pipes, made of stainless steel and special alloys. Those products are mainly customized, means designed and manufactured to customer’s requirements, considering valid international standards and PED. With nearly infinite options in terms of different materials, pressure ratings, dimensions (DN3 – DN300) and connections, with those products we are able answering almost all requirements of highest complexity, such as:

– High pressure connections up to working pressures of 400bar
– Connections for cryogenic applications as well as for high temperature conditions
– Connections of highest flexibility for outstanding dynamic requirements
– Systems, highly resistant to corrosion and to abrasion
– Systems, highly resistant to vibrations

Those products meet all the requirements to be used in various industrial applications, for example to be used in combustion engines (diesel), plant engineering, industrial gas production, conveyance of highly abrasive and corrosive flows, heating, ventilating and air conditioning.

Rubber and PTFE expansion joints
Our rubber and PTFE expansion joints are designed, developed and manufactured by our strategic partner Dinatecnica in Brazil. Dinatecnica is the leading producer in South America, well known world wide, with an excellent reputation. Manufacturing and product development are made with a strong focus on quality and reliability. Expansion Joints made of rubber are available within a size range from DN40 up to DN2000; expansion Joints made of PTFE within a range from DN25 up to DN600.

The elastomers with different designs can be provided for applications in areas such as:

– Chemical Equipment
– Drinking water supply
– Pipeline construction and plant construction
– Heating-Ventilation-Air-Conditioning
– Ship building


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