ERW
|
1/2" through 24" (round pipe) ASTM, BS, API, JIS, UL-6 / ANSI C 80.1 & 80.2, AWWA 1/2" X 1/2" through 12" X 12" (square tube) ASTM, JIS 1/2" X 1/2" through 12" X 8" (rectangular tube) ASTM, JIS |
SAW (Roll Bending)
|
18" through 60" API |
SAW (Spiral Welding)
|
16" through 104" ASTM A252 |
Wleded steel pipes & tubes
Welding Line Type: | Spiral Welded |
Welded Line Type: | Spiral |
Technique: | ERW |
Section Shape: | Square |
Standard: | ANSI |