Your pipe fitting source

Broad range of stainless steel (1.4571) products

EXMAR offers cutting and compression fittings, ball valves, valves and hose fittings in stainless steel 1.4571 and in almost any size. All items in our standard range are in stock. Short-term deliveries are also possible in larger quantities. With our own production, we guarantee our customers consistently high quality. In addition to the standard range, we also develop and manufacture customised solutions for pipe union technology.

We provide solutions for all industries and applications where liquids and gases are transported, distributed or regulated.

A team of 300 employees across eight locations in Europe and Asia develops, produces and markets a wide range of pipe union components. EXMAR GmbH is based in Bad Nauheim and is part of the internationally active SERTO Group.

Industries and applications

Railway industry
Railway industry
Appliances and logistics solutions for train applications
Fire safety and extinguishing equipment
Fire safety and extinguishing equipment
Large diameters, high pressures and perfectly tight extinguishing and sprinkling systems
Mechanical and plant engineering
Mechanical and plant engineering
Appliances and systems for pumps, compressors, large diesel engines, presses or machine tools
Shipbuilding and offshore industries
Shipbuilding and offshore industries
Highly resistant to seawater, corrosion and fatigue. Components for ships and yachts, oil and gas production facilities and wharf and harbour equipment
Hydrogen and fuel cells
Hydrogen and fuel cells
Gastight and leakage-proof for electrolysers, fuel cells and H2 sensors
Dosing and painting equipment
Dosing and painting equipment
Appliances for painting and irrigation systems as well as for gas and liquid filling systems
Paper industry
Paper industry
EXMAR components and systems for pump sets, filtering and cleaning equipment, mixers and dosers, water-jet cutters as well as for humidifiers and material application units
Environmental technology
Environmental technology
Appliances and technologies for all water treatment, purifying, incineration and recycling applications
System solutions

System solutions

The SERTO Project Engineering Team develops, optimises and produces individual system solutions. Whether custom manufacturing, assembled pipes, ready-to-install assemblies or tested and highly technical system solutions – our experienced team of engineers will advise and guide you from your initial enquiry to series production.


The range of services we can provide can be tailored to your needs and requirements. As a system supplier with our own production facilities, we can respond to your wishes with flexibility.

Services: we make everything possible

Whether you are looking for unions, couplings, valves, pipes or hoses – we are your producer for pipe union components. Our machinery is highly productive and always state-of-the-art thanks to continuous updates.

Benefit from our full service offer. We deliver straight and bent pipes, assemble pipelines and fit ready-to-install assemblies. Rely on our expertise in dealing with demanding materials and special materials, complex geometries and high-quality surfaces.

We manufacture customised special products in accordance with your requirements and have an ISO Class 8 clean room. Smart logistics solutions – just-in-time kits, consignment warehouse or delivery schedule – round off our service package.

Exhibition ticker

The SERTO Group is represented at numerous trade fairs and exhibitions internationally. Our product experts will be happy to advise you about our unions, services and skills. We look forward to meeting you at our exhibition stands! Meet us at the following upcoming exhibitions:

10.-14.06.24
ACHEMA
Frankfurt a.M. (Germany)

24.-27.09.24
InnoTrans
Berlin (Germany)

11.-13.06.24
PCIM
Nürnberg (Germany)

Downloads

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