Welded Pipe
American Piping distributes an extensive selection of welded pipe including Electronic Resistance Welded (ERW), Electronic Fusion Welded (EFW), and Double Submerged Arc Welded (DSAW) carbon steel pipe along with their respective flanges and fittings. We also carry A139 - Grade Band A252 Grades 2 & 3 spiral weld pipe along with A691 chrome moly pipe.
Carbon (ERW, EFW & DSAW) Pipe
Sizes
¾” Nominal to 60” OD
Wall Thickness – Up to 1.500”
Specifications & Grades
SA53 / A53 Welded – Grade B
API 5L Welded – Grades B (X42, X52, X60, X65 and above)
A671 / A672 in all grades
Flanges & Fittings
A/SA-234 – WPW OR WPWX - Grades B, C
High Yield MSS SP-75 – Grades WPH (Y42, Y52, Y60, Y65 and above)
Carbon Spiral Weld Pipe
Sizes
24” to 84” OD
Wall Thickness – Up to 1.500”
Specifications & Grades
A139 – Grade B
A252 – Grades 2 & 3
Chrome Moly Pipe
Sizes
16” OD and Larger
Wall Thickness – Up to 3.000”
Specifications & Grades
A691 – Grades:
- 1 ¼ Chrome (equal to P-11)
- 2 ¼ Chrome (equal to P-22)
- 91 Chrome (equal to P-91)
- 5 Chrome (equal to P-5)
- 9 Chrome (equal to P-9)
Flanges & Fittings
A/SA-234 – WPW OR WPWX (Grades 5, 9, 11, 22, 91)
