High Purity Tubings Stainless Steel DIN 11851 Tubings
High Purity tubings DIN11851 Materials and sizes can be customized to ASTM A269/270 and DIN equivalents.
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Why choose us
Versatile Application
Well-suited for a range of medium-pressure applications beyond hygiene-sensitive areas, including compressed air, water lines, and certain chemical transfer.
Secure Threaded Connection
Features precision-cut external threads that form a strong, mechanical joint with compatible DIN fittings, ideal for locations where welding is impractical.
Durable Construction
Made from durable stainless steel, capable of withstanding mechanical stress and vibration better than some thin-walled alternatives.
News
KF Clamp Tightening: How Much Torque Is Actually Enough?
Determining adequate tightening torque for ISO-KF clamp connections, with size-based reference ranges and practical “eno...
2026-10-23
KF25 vs KF40 vs KF50: Selecting by Pump Speed and Line Length, Not Just Similar Inner Diameter
Selecting among KF25, KF40 and KF50 quick-connect flange sizes by evaluating how line conductance limits effective pumpi...
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Why KF Quick-Connect Fittings Are So Widely Used in Modular Vacuum Systems
Learn why KF quick-connect fittings are widely used in modular vacuum systems. Compare KF with ISO and CF flanges, revie...
2026-10-10
Why KF Seals Fail: Centering Ring & O-Ring Guide
Most KF vacuum seal failures trace back to the centering ring or O-ring — not the clamp. Learn how to select, match, and...
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