Carbon Steel Pipes & Tubes

Seamless & Welded Carbon Steel Pipe & Tube 

ASTM A53/A106/A333/A179/A192/A210/A334/A519/A513, API 5L/API SPEC 5CT,  BS3059 PART II,  DIN17175/2391, JIS G3454

Seamless Carbon Steel Tubes / Pipes are widely used in Heat Exchangers, Condensers, Boilers, and High-pressure Services.

Carbon (ERW EFW  LSAW & DSAW) Steel Pipe

Sizes

ERW: 3/4″ 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 Welded — Grade B
API 5L Welded — Grades B (X42, X52, X60, X65 and X70) PSL 1, PSL 2
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″ thru 120″ OD
Wall Thickness — Up to 1.000″

Specifications & Grades

A139/134/AWWAC200
ASTM 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)