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® and Siltek®-treated products, because scrupulously clean parts are a prerequisite for a quality coating. This ensures you are getting quality tubing for your chromatography system.

• Use for plumbing GC systems.
  
  For plumbing gas chromatography systems, Restek recommends cleaning the tubing prior to use or connection to instrumentation. Cleaning could include solvent elution through the tubing, followed by inert gas purging to remove solvent, and/or heating the tubing in an oven while purging with inert gas.

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 passivation of treated surfaces, from glass to high nickel alloys of steel; ideal for sulfurs, automotive exhaust testing or stack gas sampling.
  
  Sulfinert®—A required treatment for metal components when analyzing for parts-per-billion levels of organo-sulfur compounds.

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 steel; ideal for sulfurs, automotive exhaust testing or stack gas sampling.
  
  Sulfinert®—A required treatment for metal components when analyzing for parts-per-billion levels of organo-sulfur compounds.

Hydroguard® deactivation creates a high-density surface that is not readily attacked by aggressive hydrolysis.

Hydroguard® deactivation creates a high-density surface that is not readily attacked by aggressive hydrolysis. Recommended for:

• plumbing purge and trap systems.
• headspace systems.

• Ideal for cutting 1/16-inch tubing.
• Cuts quickly, reducing distortion.
• Cuts clean, eliminating need for deburring.

• Produces square, smooth cuts in 1/16-inch tubing.
• Eliminates tubing distortion.
• Cuts hard or soft copper, aluminum, brass, stainless steel, monel, or titanium.
• Replaceable cutting wheel.

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 exact requirements using a standard tubing cutter.

Siltek®—The ultimate passivation of treated surfaces, from glass to high nickel alloys of steel; ideal for sulfurs, automotive exhaust testing or stack gas sampling.

Sulfinert®—A required treatment for metal components when analyzing for parts-per-billion levels of organo-sulfur compounds.

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 cutter.

Silcosteel®-CR—A corrosion resistant layer that increases the lifetime of system components in acidic environments containing hydrochloric acid, nitric acid, or seawater.

Hydroguard® deactivation creates a high-density surface that is not readily attacked by aggressive hydrolysis. Recommended for:

• plumbing purge and trap systems.
• headspace systems.

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 acid, nitric acid, or seawater.

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 sulfurs, automotive exhaust testing or stack gas sampling.
  
  Sulfinert®—A required treatment for metal components when analyzing for parts-per-billion levels of organo-sulfur compounds.

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 environments containing hydrochloric acid, nitric acid, or seawater.

• Specifically designed to cut 1/8″ to 1-1/8″ (4 mm to 28 mm) OD tubing.
• Easily cuts stainless steel, Monel® alloy, and other hard-temper materials.
• Unique design makes clean, right-angle cuts and eliminates spiraling.
• Integral reamer folds away for safety and convenience.
• Replacement cutter wheels also available.

• Cuts 1/16″, 1/8″, or 1/4″ tubing with inside diameter as small as 0.008″.
• Electrically operated bench-top model.
• Handy dressing tool on the swing arm removes burrs and reams tubing.
• Voltage selectable 110–120/220–240 volts, 50–60 Hz.*

• Bends 1/8-inch, 3/16-inch, or 1/4-inch tubing.
• Assists in making accurate left-hand, right-hand, or offset bends.

Removes burrs and reams tubing.

• Removes burrs from stainless steel tubing.
• For 1/4- or 1/8-inch tubing.
• Nonslip safety design.

• Excellent for cutting 1/8- or 1/4-inch metal tubing.*
• Compact size is ideal for tight spaces.
• Replaceable cutting wheel.