Steel coils are basically metallic strips of different thickness ranges and these strips are rolled into coil form. Generally, galvanization, hot rolled and cold rolled procedures are followed to maintain design precision of these metal coils. Due to their excellent corrosion resistant attribute, these metal coils are used as suitable roof construction materials. Also suitable for electric resistance welding pipe and seamless pipe, this array of metallic coils is appreciated for its exceptional strength and wide operating temperature range. These alloy steel and duplex steel made product range is ASME or ASTM certified.