We provide excellent duplex stainless steel bars in the industry Manufactured in conformation to various national as well as international norms, our duplex steel bars are known for their dimension accuracy and sturdy construction These bars are also accessible in different forms as per the requirement. In addition to this, we are one of the prominent duplex steel flat bars suppliers in india. Standards astm a789a789m and astm a928a928m grades :- uns s31500 s31830 s32205 s32760,2507,2205 size :- 6mm to 350mm dia as per the national & international standard & specifications