Oil and Gas
Carbon steel pipes with longitudinal welding, black or galvanized, used to convey solid, liquid, pasty or gaseous materials. Common in building and industrial plumbing for water, gas, compressed air, oil, steam, and fire fighting networks (fire hydrants and sprinklers). The products are supplied with thread protectors and according to NBR 5580 and NBR 5590 standards. They are also covered by the compulsory certification.
- NBR 5580: Black or Galvanized with or without thread (BSP).
- NBR 5590: Grades: A and B. Black or Galvanized with or without thread (BSP). (NPT).
- ASTM A53: Grades: A and B. Black or Galvanized with or without thread (NPT) to attend the export market.
- DIN EN 10255: Black or Galvanized with or without thread (NPT).
|From 21,30 up to 323,80 mm||From 2,11 up to 15,09 mm|