30-275g Galvanized Steel Coil Roofing Sheets Material Spcc Steel

Product Specification

Spcc Steel 30-275g Galvanized Steel Coil Roofing Sheets Raw Material

Hot dipped galvanizing is a process of coating steel with a thin layer of zinc, which serves as a barrier between the steel and the elements. The steel is dipped into a molten bath of zinc, which creates a metallurgical reaction that forms an alloy coating. This coating, or barrier, provides superior corrosion protection from harsh environmental conditions.

GI mainly spec

Thickness: 0.11-2.0mm;

Width: 630-1500mm;

Zinc Coating: 30-275g/m2;

Spangle: Regular/Zero spangle;

Surface Treatment: Chromated / Non-Chromated / Oiled / Dry;

Coil Inner Diameter: 508mm/610mm;

Hardness: Full hard / Soft

OVERVIEW OF HOT DIPPED GALVANIZED STEEL COIL

Hot-dip galvanizing refers to the process of applying a protective zinc coating to a steel sheet or iron sheet, in order to prevent rusting. As the full hard steel has undergone acid washing followed by a rolling process through the zinc pot, a layer of zinc film is applied to the sheet’s surface. Henceforth, hot dipped galvanized steel sheet in coil (GI) is produced. High quality hot dipped galvanized steel coil with reasonable price is a popular steel product with high level of corrosion resistance, paintability, and workability. It is frequently used in a broad spectrum of industries and sectors. As China galvanized steel coil suppliers, Cumic is determined to supply highly cost effective galvanized steel coil in China. Meanwhile, Cumic could give customers reasonable hot dipped galvanized steel coil price.

General finished product thickness: 0.11-2mm, finished product width 600-1500mm. Steel coil inner diameter: 508mm, 610mm. The production unit adopts a mature galvanizing process, and selects a number of advanced and practical production technologies. The unit configuration is based on the principles of high productivity, high quality, low pollution, and low consumption. Production scale: The annual production capacity is 2.5 million tons.

Galvanized steel sheet have excellent performance, zinc spangle and coating can be controlled strictly.

Meticulous operation and service is our company’s absolute advantage, every line must be kept in good order .

Firstly, we guarantee the product quality by our inspection team, professional equipment, that is the key point for getting a stable and sustainable development.

Secondly, we have strictly constraint for every step, such as production, package, inspection, delivery etc. We lower the risk to the bottom, avoid the loss which is from misoperation. Therefore, we can calculate and control the operating cost with a really stable and accurate data, that strengthens our price advantage.

Thirdly, we have excellent sales team, each member have over 4 years steel material export experience, they can judge the market changes to a certain extent and provide some reasonable advice for customers.

Hot Dipped Galvanized Steel Applications

The hot dip galvanizing process provides corrosion control that is extremely desirable in a myriad of applications and industries, including energy, utilities, automotive, agriculture, construction, HVAC, transportation, chemical processing, telecommunication, outdoor recreation, and more. With a low initial cost, low maintenance, and increased longevity, galvanizing is a versatile and economical way of protecting the steel substrate. Also, the zinc coating provides excellent corrosion and rust resistance, ultraviolet light protection, and superior non-flaking properties

3 layers standard export packages: