Electric resistance welded (ERW) tubing is manufactured by cold-forming a sheet of steel into a cylindrical shape. Current is then passed between the two edges of the steel to heat the steel to a point at which the edges are forced together to form a bond without the use of welding filler material. ERW material typically comes as a thinner wall material (.120 wall and thinner).
In addition to ERW round, we carry a broad assortment of rectangular and square ERW tubing.
If you don’t see what you need here, contact us and we can get it for you fast!
Grades: ASTM A500 Grade A, B, C
Common Applications:
| Size in Inches |
Wall Thickness in Inches |
Weight Per Foot |
Weight Per 20′ |
||
|---|---|---|---|---|---|
| .500 O.D. | 0.063 | 0.320 | 6.40 | ||
| .625 O.D. | 0.063 | 0.378 | 7.56 | ||
| .750 O.D. | 0.063 | 0.480 | 9.60 | ||
| 0.095 | 0.670 | 13.40 | |||
| .875 O.D. | 0.063 | 0.560 | 11.20 | ||
| 1.000 O.D. | 0.063 | 0.650 | 13.00 | ||
| 0.095 | 0.920 | 18.40 | |||
| 1.250 O.D. | 0.063 | 0.820 | 16.40 | ||
| 1.500 O.D. | 0.065 | 1.000 | 20.00 | ||
| 0.095 | 1.430 | 28.60 | |||
| 1.625 O.D. | 0.095 | 1.550 | 31.00 | ||
| 1.750 O.D. | 0.065 | 1.170 | 23.40 | ||
| 0.095 | 1.680 | 33.60 | |||
| 2.000 O.D. | 0.065 | 1.340 | 26.80 | ||