A quality work deserves a tube of origin!
With strong partners in the Carbon Steel Tubes segment, Interbrasil serves several customers with the most qualified in square, round and/or rectangular tubes. Below you can see the mechanical and chemical properties of each of our products according to each technical standard:
API
Pipelines for oil and other segments.
5L
ASTM
A-53
Steel pipes, galvanized or black, with special requirements.
A-106
Seamless and carbon steel tubes to meet jobs that depend on high temperature.
A-178
Carbon steel tubes for boilers. Electric resistance welders.
DIN
EN 10220
Carbon steel tubes, with and without seams for boilers, evaporators, heaters and gases.
IN
10225
Carbon steel tubes, with and without seam for fluid conduction.
NBR
5580
Carbon steel tubes for common uses in fluid transport.
5597
Carbon steel conduit and accessories, protective coating and NPT thread.
5598
Carbon steel conduit and accessories, protective coating and BSP thread.
A-179
Cold drawn carbon steel seamless tubes for heat exchanger.
A-500
Grade B and C
Carbon steel tubes, with and without seam for structural purposes.
6591
Carbon steel tubes with circular, square, rectangular section seam, special for industrial purposes.
A-572
GR 50
Carbon steel tubes, with and without seam, for structural purposes with quality requirements.