Chemipetro Limited is now the leader in the market when it comes to delivering duplex steel and flanges. We have achieved this through our unyielding commitment to quality across the board and a large part of this is due to us offering a 24 hour emergency breakdown service as standard.
Duplex stainless steels are so called because they have a microstructure made up of both austenite and ferrite in ratios between 40/60 and 50/50. This process gives the steel around twice the strength than other austenitic steel while also offering greater resistance to corrosive forces and the elements. The applications for this steel are numerous and widespread since it not only gives resistance to weather conditions and excessive temperatures but also stress cracking, corrosion and erosion as well as sulfide stress corrosion resistance.
This makes duplex steel the perfect high strength alternative to other austenitic steels. On top of this, the low thermal expansion and high heat conductivity also means that it has applications through welding and working. It means that here is a metal that is to a good degree malleable, but it is also strong and a cost-effective solution to your needs. This steel finds its uses in tubing and piping gas and oil as well as heat exchangers. It can carry various chemicals and chloride solutions through pressure vessels, tanks and pipes.
We also supply the highest quality flanges which can be fitted to various types of tubing to allow other connecting pipes.