Thickness 5mm Width 3m Carbon Steel Coil

Hot rolled steel coils are hot rolled steel made into relatively thin flat pieces and wound up into coils, resembling a wound steel strip. Hot rolled steel coils are widely used in applications like home appliances where saving weight and aesthetic value is deemed essential. It is also frequently used as a work-piece for the further production of cold-rolled products. As a specialized hot rolled coil supplier, Kuaima Steel keeps developing and provides high quality china hot rolled coil with competitive price.

FEATURES OF HOT ROLLED STEEL COIL

• 1.Compared to hot rolled steel plates, coils are thinner thus lighter, making them an ideal material for applications that require weight-saving.
• 2.As hot rolled steel coils can be produced at a larger amount, they provide additional cost benefits for users.

Hot-rolled steel coils for manufacture of large diameter pipes

Large-diameter pipes from HRC steel are produced with spiral seams. Such technology allows to produce pipes with a diameter of up to 2,520 mm for the following segments:

• Main pipelines for transportation of oil, gas and other substances

• Process pipelines, heat supply networks, water lines and sewerage lines

• Supports for industrial facilities, bridges and trestles, elements of onshore and offshore platforms

For these purposes, the hot-rolled steel sheet needs to be in coils weighing up to 32 tonnes, which makes it possible to increase equipment capacity and yield. The HRC should have such properties as good weldability, high strength and toughness, and crack resistance (also at negative temperatures). Given the increased aggressiveness of transported substances, demand is growing for rolled steel with guaranteed resistance to hydrogen sulphide media (HIC, SSC). Higher process pressure inside pipelines entails the need to use pipes with thicker walls and made of high-strength steel grades like X60-Х100.

Product Parameters