Applied to Petroleum, Chemical Factory and the Boilers domains. size normalizing. Thk: 3mm to 600mm, W:1000-4000, LG:3-18meter THANKS FOR CHOOSING OUR PRODUCTS!ASME SA516 Gr.70 N+ HIC steel plates are widely applied to Petroleum, Chemical Factory and the Boilers domains. They are also made the Reactor, Heat Exchange, Separator, Spherical Tank, the Tank of oil gas, Nuclear reactor pressure shell, ...