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
Welded, drawn 304 Grade Stainless Steel Tubing 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®
Coiled 316L Grade Stainless Steel Tubing -- Silcosteel®-CR Treated 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...
Coiled 316L Grade Stainless Steel Tubing -- Siltek®/Sulfinert®Treated 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®Deactivated Electropolished -- 316L Grade Stainless Steel Tubing
Hydroguard®Deactivated Seamless -- 316L Grade Stainless Steel Tubing
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®Deactivated 304 Grade Stainless Steel Tubing -- Silcosteel®Treated Hydroguard® deactivation creates a high-density surface that is not readily attacked by aggressive hydrolysis.
Straight Seamless 316L Grade Stainless Steel Tubing -- Silcosteel®-CR Treated 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...
Straight Seamless 316L Grade Stainless Steel Tubing -- Siltek®/Sulfinert®Treated 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...
Coiled Electropolished 316L Grade Stainless Steel Tubing -- Silcosteel®-CR Treated 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...
Coiled Electropolished 316L Grade Stainless Steel Tubing -- Siltek®/Sulfinert®Treated 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...
Coiled Welded/Drawn 304 Grade Stainless Steel Tubing -- Siltek®/Sulfinert®Treated 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...
HPLC Column Tubing 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...
Copper Tubing Use for plumbing GC systems.
HPLC Stainless Steel Capillary Tubing 316 grade stainless steel. Precise pre-cut lengths. Smooth surface finish. Ultra clean
PTFE;Tubing Ideal for mobile phase inlet lines. Chemically inert. Use to 500 psi (3,447 kPa) and 80 °C.
ELCD Nickel Reaction Tubes Pretreated for maximum sensitivity. Quality-controlled for reliability. Available for many popular models.
PEEK Tubing 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...
Deactivated Fused Silica Tubing (Nonpolar) 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...