“W” means that the mainly different in their carbon and phosphorus contents and availability.
Sheet plate steel metal grade AS235J0W coil plateUsage/Application.S235J0W, the steel is especially intended for use in heavily loaded parts of welded structures such as, bridges, flood gates, storage tanks, water supply tanks, etc., for service at ambient and low temperatures.
Changxing has a production line, which is base on oil & gas applied ceramic proppant, and also with 3 factories focusing on all kinds of refractory materials used for iron, Ceramic Fiber Felt and steel casting, cement, glass petrochemical and ceramics industries. With abundant sources and professional techniques, Changxing Refractory would like to build a reliable and efficient platform for customers all over the world.

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