Welded Carbon Pipe

American Piping Products stocks an extensive selection of welded carbon pipe, including Electric Resistance Welded (ERW) and Double Submerged Arc Welded (DSAW) carbon steel pipe — along with their respective flanges and fittings. We can also offer additional specs, including A139-B, A252, A672 and A671 welded pipe.

Carbon (ERW & DSAW) Pipe

Typical Sizes

• ERW: 2″ thru 26″ up to 1.000″ thick
• DSAW: 20″ thru 72″ up to 3.000″ thick
• R&W: 24″ thru 120″ up to 4.000″ thick

Specifications & Grades

• SA53 / A53 — Grade B
• API 5L — Grades B, X42, X52, X60, X65 and X70 (PSL1 or PSL2)
• A672 (welded alternative to A106 seamless)
• A671 (welded alternative to A333 low temp)

Flanges & Fittings

• A/SA234 — WPB-S, WPB-W or WPB-WX
• High Yield MSS SP-75 — Grades WPHY42, WPHY52, WPHY60, WPHY65 and WPHY70

Carbon Spiral Weld Pipe

Typical Sizes

• 24″ thru 120″ OD
• Wall Thickness — Up to 1.000″

Specifications & Grades

• A139-B
• AWWA C200
• A252 — Grades 2 & 3