Gestión de Compras have the means to get welded steel tubes in a wide range of sizes and thickness, supplying in all carbon steel and alloys to different sectors….
Product
We are able to produce and supply welded carbon steel tubes and pipes for different industries such as aviation, aerospace, energy, electronics, automotive, light industry, petrochemical, pharmaceutical, etc.
Moreover, are used to fluids transport, heat exchangers, condensers, boilers, exhaust pipes or decoration, among others.
Advantages
- High surface quality, much better than seamless process
- Cheaper process than seamless tubes in most of the cases
- High production efficiency
- Better corrosion resistance than seamless tube
- Big size availability (able to produce diameters > 2500mm)
Disadvantages
- Medium pressure resistance.
- Welded points are vulnerable to cracking up under high pressure (Delamination may occur)
- Residual stress
Standard and certificates
Mill test certificates (MTC) according to EN 10204: 2.1, 3.1, 3.2.
Size reports are issued by our laboratory or by a third party (SGS, TUV, other)
Our factories comply with quality management systems as ISO 9001, ISO 14001 and OHSAS 18001.