Duplex Steel hollow Pipes are very important for building a durable construction. The new Duplex Steel hollow Pipes are not only good but also durable in nature. These kinds of materials are usually used in laying strong foundation. Duplex Steel hollow Pipes is made up stainless steel and is used as the main material for gas and oil treatments. It gives much more protection against corrosion cracking, erosion and other fatigues. The Duplex Steel hollow Pipes is originally high in concentration of chromium that saves these Duplex Steel hollow Pipes from acidity; this resistance power makes these particular types of pipes a must for both off shore and on shore projects.