KARAY METALS, INC. offers Steel Condenser Tubing under specification ASTM / ASME / SA / A214 with many dual certified under SAE J525.

ASTM A214/A214M – 96(2005) is the standard specification for Electric-Resitance-Welded (ERW) Carbon Steel Heat-Exchanger and Condenser Tubes.

Heat Exchanger Tube Tolerances

Size OD Range in Inches Plus Minus

Under 1.000 0.004 0.004

1.000 to 1.500 0.006 0.006

1.501 to 1.999 0.008 0.008

2.000 to 2.499 0.010 0.010

2.500 to 2.999 0.012 0.012

3.000 to 4.000 0.015 0.015

With over 1000 tons of Round Carbon Steel Tubing in stock at our warehouse in Chicago, we can fulfill your immediate needs. We have many sizes of Condenser Tubing, DOM Mechanical Tubing, Heat Exchanger Tubing, Seamless Hydraulic Line and Welded Hydraulic Line available now.

Buy by-the-bundle and save!

We specialize in mill quantity orders of Steel, Aluminum, Brass and Copper products to give our customers the best prices possible. We can fulfill your long-term needs at prices that will give you the competitive edge.

Contact Karay Metals, Inc.

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Find Your Product Here

Fill out the Contact form at the bottom of all pages, or mail kevin@karaymetals.com, or call (845) 679-3385 x 711, 9-5 EST.


Another Method:

  1. Visit Tubing Catalog and Select a Product.
  2. Select OD, ID, and Wall Thickness
  3. Select Quantity
  4. Click “Get A Quote…”
  5. Visit Quote List or Cart Icon
  6. Complete Form
  7. Click “Request Quote” button.