Restek Datasheets for Tubing

Tubes are hollow cylinders used for fluid transport, structural applications, or electrical sheathing. They are usually cylindrical in shape, but may have round, rectangular, or square cross-sections.
Tubing: Learn more

Product Name Notes
Clean tubing is critical to ensure the delivery of pure gas to your instrument. Restek’s stainless steel tubing is cleaned specifically for inertness using the procedure for processing Silcosteel®
High durability tubing. Recommended for: inert applications. high temperatures. high pressures. corrosive environments. zero bleed. Silcosteel®-CR—A corrosion resistant layer that increases the lifetime of system components in acidic...
High durability tubing. Recommended for: inert applications. high temperatures. high pressures. corrosive environments. zero bleed. Siltek®—The ultimate passivation of treated surfaces, from glass to high nickel alloys of...
Hydroguard® deactivation creates a high-density surface that is not readily attacked by aggressive hydrolysis. Recommended for: plumbing purge and trap systems. headspace systems.
Hydroguard® deactivation creates a high-density surface that is not readily attacked by aggressive hydrolysis.
In response to customer requests, we offer 6-foot straight lengths of 1/8-, 1/4, and 3/8-inch treated tubing. This tubing can be cut to your exact requirements using a standard tubing...
Individual 6-foot (± 1/2″) straight pieces. In response to customer requests, we offer 6-foot straight lengths of 1/8-, 1/4, and 3/8-inch treated tubing. This tubing can be cut to your...
Our highest performing tubing. Recommended for: demanding/corrosive environments. high temperatures. ultimate inertness. Silcosteel®-CR—A corrosion resistant layer that increases the lifetime of system components in acidic environments containing hydrochloric...
Our highest performing tubing. Recommended for: demanding/corrosive environments. high temperatures. ultimate inertness. Siltek®—The ultimate passivation of treated surfaces, from glass to high nickel alloys of steel; ideal for...
Our most popular grade of tubing. Recommended for: chromatography applications. gas delivery systems. lower pressures. inert applications. Maximum temperature of 450 °C in an inert atmosphere. Siltek®—The ultimate...
Restek tubing is manufactured from fine, chromatographic-grade 316 stainless steel. It is corrosion resistant, ultrasonically cleaned and passivated. We polish the tubing and promise a burr-free cut. You can use...
Use for plumbing GC systems.
316 grade stainless steel. Precise pre-cut lengths. Smooth surface finish. Ultra clean
Ideal for mobile phase inlet lines. Chemically inert. Use to 500 psi (3,447 kPa) and 80 °C.
Pretreated for maximum sensitivity. Quality-controlled for reliability. Available for many popular models.
Replaces stainless steel, titanium, PTFE or Tefzel® tubing. Less oxygen permeable and more temperature resistant (to 250 °C) than PTFE or Tefzel® tubing. Use with PEEK fingertight or...
Useful as guard columns, transfer lines, or long retention gaps Inertness-tested with the Grob test mix includes test chromatogram. 5-meter banded sections mounted in a Restek cage. Coat your own...