DK-LOK® recently conducted a complete “intermix” test between DK-LOK and Swagelok® products against the standard battery of tests in ASTM F-1387.
The purpose of the test was to establish that any intermixed combination of DK-LOK® and Swagelok® individual components will provide leak-free performance synonymous with pure assemblies; when subjected to various conditions inherent to the environments for which compression tube fittings are commonly exposed in practical every day installations.
Click here to view the test results/performance report.
Take a look at the performance results which confirms DK-LOK® Tube Fittings are interchangeable with Swagelok® for threads, make-up distance, bore, sealing integrity, surface finish, design and pressure ratings.
In fact, DK-LOK even offers an intermix guarantee publicly to the marketplace based upon TUV Rhineland witnessing of intermix test results between DK-LOK and Swagelok components in accordance with ASTM F1387-99 (2005).
All DK-LOK products are developed, manufactured and tested to meet and exceed the requirements of various industry applications around the globe.