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Electropolished SilcoNert Tubing

Electropolished SilcoNert Tubing

TrueTube EPS provides chromium enriched electropolished 316L stainless steel tubing in continuous coils. It is available in lengths up to 300 feet / 100 meters in sizes from 1/8" to 1/2" and 6mm to 12mm. TrueTube EPS is also internally bonded with a layer of amorphous silicon applied via CVD technology. The proprietary TrueTube EPS silica coating is denser, thicker and more inert than True Tube FS. This combination provides the ultimate in inert stainless steel tubing with improved corrosion resistance and dry-down capabilities at operating temperatures up to 400ºC. TrueTube EPS can be provided bare or in O’Brien Analytical’s TRACEPAK® and STACKPAK™ heat-traced, insulated tubing bundles.


  • Seamless 316L SS meets ASTM specifications for consistent physical, dimensional and chemical composition.
  • Continuously Electropolished
  • Bonded and deactivated silicon ID
  • Coils are single bagged and packaged to prevent damage during shipment.
  • Certificate of Conformance

Part # Description Max Length
TD1 1/8" x 0.020" 316L SMLS 100'
TS2 1/4" x 0.035" 316L SMLS 300'
TS3 3/8" x 0.035" 316L SMLS 300'
TS4 1/2" x 0.035" 316L SMLS 300'
EJ4 1/2" x 0.049" 316L SMLS 300'
MTS6 6m x 1mm 316L SMLS 50m
MTS8 8mm x 1mm 316L SMLS 100m
MTS10 10mm x 1mm 316L SMLS 100m
MTS12 12mm x 1mm 316L SMLS 100m
MTJ12 12mm x 1.5mm 316L SMLS 100m

More information on TrueTube™