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Industries

Always the perfect solution for you

The industry specialist in pipe union technology

Cutting and compression fittings, ball valves, valves and hose fittings in stainless steel 1.4571 and in almost any size for smart pipe unions. Unions for all industries and applications where liquids and gases are transported, distributed or regulated.

Every industrial sector faces its own unique challenges, from meeting performance standards, demanding cost reductions and increased productivity to complying with environmental regulations.

Whatever is important to you – whether it’s weight, resistance, pressure or temperature – we are sure to have the right solution for you. Our greatest strength is our flexibility, meaning we are able to respond to your individual wishes.

Railway industry

Railway industry

Components and systems for sanitary units, pneumatic lines, brake lines, lubrication, dosing or process lines, and in battery cooling systems. 

Railway industry
Fire safety

Fire safety and extinguishing equipment

Standard range includes large diameter hoses. High-pressure extinguishing and sprinkling systems are perfectly tight

Fire safety
Mechanical engineering

Mechanical and plant engineering

Clever products and Technologies for pumps, compressors, large diesel engines, presses or machine tools

Mechanical engineering
Shipbuilding and offshore industries

Shipbuilding and offshore industries

Highly resistant to seawater, corrosion and fatigue. EXMAR components and systems are used for ship and yacht building, in oil and gas production facilities and in wharf and harbour equipment

Shipbuilding and offshore industries
Hydrogen systems

Hydrogen and fuel cells

Being gastight and leakage-proof are the two key criteria for high-performance unions. EXMAR components and systems for electrolysers, fuel cells and H2 sensors

Hydrogen systems
Dosing and painting equipment

Dosing and painting equipment

Appliances for painting and irrigation systems as well as for gas and liquid filling systems


Dosing and painting equipment
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

Paper industry
Environmental technology

Environmental technology

Products and technologies for all water treatment, purifying, incineration and recycling applications

Environmental technology
System solutions

System solutions

Whether customised manufacturing, assembled pipes, ready-to-install assemblies or tested and highly technical system solutions – we develop and produce system solutions with and for our customers.


Our experienced team of engineers with advise and guide you through the entire process, from your initial enquiry to series production. Our greatest strength is our flexibility, meaning we are able to respond to your individual wishes.

Project Engineering
The SERTO Group at a glance

The SERTO Group at a glance

  •  8 sites and 300 employees worldwide 
  •  Proprietary production facilities
  •  Supply capacity of 95%
  •  Wide range of pipe union components
  •  Variety of materials: Metals and plastics in sizes from 2 to 35 mm
  •  Comprehensive service and additional benefits you can rely on
More about the company
Your contact

Your contact

Do you have any questions about our products or services? Our experts will be happy to help you.

Contact us