
Sutein » New HS stainless steel pipe coupling for pneumatic conveying: enhanced sealing and reliability

In pneumatic conveying systems for bulk solids, there are components that often go unnoticed… until they fail.
One of them is the connection between pipe sections.
When it is not properly designed, issues arise that directly impact the process:
In short, critical points that affect the efficiency, safety and continuity of the industrial process.
At SUTEIN, we are about to incorporate into stock a new HS Umformtechnik stainless steel pipe coupling, specifically designed for demanding pneumatic conveying applications.
A solution engineered to ensure secure, leak-tight and durable pipe connections in industrial installations.
Discover our solutions for pneumatic conveying of solids.
This new range has been developed with a clear objective:
to ensure perfect pipe connections and minimize operational issues.
High sealing performance
Prevents product leakage and pressure loss, improving system efficiency.
High resistance to abrasion and corrosion
Manufactured in AISI 304 stainless steel, ideal for demanding environments and abrasive products.
Designed for demanding operating conditions
Withstands up to 6 bar pressure and vacuum conditions up to 0.8 bar (depending on diameter).
Certified materials for food and chemical industries
Gaskets available in NBR, EPDM or silicone, compliant with FDA and EC1935/2004.
Fast and secure installation
Robust fastening system with M12/M16 bolts depending on diameter, optimizing installation and maintenance times.
Wide diameter range
Available from Ø65 mm to Ø219.1 mm, with lengths of 150 and 200 mm to suit different pipe configurations.

These couplings are especially suitable for:
Sectors where a poor pipe connection can compromise the entire process.
Discover also our Filcoflex flexible connections for solids.
In pneumatic conveying, performance does not depend only on major equipment.
It depends on every detail.
A poor connection can cause:
An optimized connection ensures:
Discover also our solutions in
pipe bends for pneumatic conveying.
With this new addition, we strengthen our range of solutions for solids handling and pneumatic conveying, offering not only pipe bends but all the necessary components to ensure a complete, reliable and optimized system.
Explore the full range of HS pipe couplings.
At SUTEIN, we analyze your installation to identify critical points and provide solutions that truly work in real plant conditions.