You can specify level wound or bunch coils, pancake coils, exact straight lengths, short cuts and fabricated parts, including bends, expansions, flared or swaged parts, and National will deliver... on time and within specification.

National will produce any size order from 100 pounds and up. We produce tubing from 0.035" to 1.750", any temper, any form.

We also produce rectangles and other shaped tubing.