Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, niobium, molybdenum, nickel, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 0.40 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60.

A106 Pipes

ASTM A106 High Temperature Pipe

A53 Pipes

ASTM A53 Welded And Seamless Pipes

API 5L Pipes

API 5L Seamless Pipes

Boiler steel Tubes

Boiler Steel Pipes & Tubes

Welded pipes

Welded Pipes (ERW, LSAW, SSAW)

JIS G3445

JIS G3445

JIS G3454, JIS G3455, JIS G3456

JIS G3454, JIS G3455, JIS G3456

JIS G3461, JIS G3462

JIS G3461, JIS G3462

High Pressure Boiler Tubes

High Pressure Boiler Tubes

ASTM A210 Boiler Tubes

ASTM A210 Boiler Tubes

ASTM A192 Boiler Tubes

ASTM A192 Boiler Tubes

ASTM A179 Boiler tubes

ASTM A179 Boiler tubes

ASTM A209 Boiler Tubes

ASTM A209 Boiler Tubes