Steel Tubes: Pickled tubes, Galvanized tubes, and Special tubes.

Steel tubes are produced in three main formats:

• Pickled tubes: The pickled steel tubes are characterized by their great surface finish, allowing its use in works that require aesthetics values, as can be the manufacture of furniture.
• Galvanized tubes: The galvanized steel tubes are resistant to weather and humidity, which favors its use in plumbing and exterior constructions.
• Special tubes: The special tubes are characterized by having different geometric shapes. They are used in precision works as can be the metallic carpentry. GP produces special tubes (quality DD11 / S275OH) according to the European Standard EN 10305.