Prepainted GI PPGI GL PPGL CRC HRC cold rolled steel coil coated corrugated

Prepainted GI PPGI GL PPGL CRC HRC cold rolled steel coil coated corrugated

Corrugated Metal Roofing Sheet Introduction

Metal Roofing is 3 times lighter than asphalt shingles and approximately fourteen times lighter than slate and clay tile roofing.

Metal Roofing reflects 70% of the sun’s energy. This minimizes heat retention and as a result, less heat is transferred into your home. Research shows that reflectivity is fundamental to controlling residential cooling in hot climates. Long-term reflectance of metal products is generally a superior product.

Corrugated Metal Roofing Sheet Parameter

Metal Roofing is not noisy in the rain. A common misconception is that metal roofing will be noisy in a rainstorm. When metal roofing is installed over a solid substrate it is similar in sound to any other roofing product.

Metal Roofing is available in several different shapes and colors giving you a beautiful roof with a long-lasting finish.

Metal Roofing offers homeowners a long-life solution. It is an investment in the future of your home. Over the life of your home, metal roofing can be the most economical roofing material because of its long-life benefits.

Metal Roofing is classified as a noncombustible roofing material with a Class “A” rating – the highest rating given.
What could be described as the most traditional and classic metal panel, corrugated metal roofing sheets have been dotting the landscape for a hundred years. The simple reason behind this is the corrugated roof panel's durability and structural stability. The natural shape of a corrugated metal panel gives it a structural advantage when compared to a Standing Seam or R Panel of the same base material.


Corrugated metal roof panels can also be adapted to fit either a modern or traditional look, depending on the desired look. The ability to fit into any style of the home makes these corrugated metal roofing sheets highly sought after. The flexibility and adaptability of corrugated metal make it easy to work with a desire for many homeowners, builders, and architects.

Classification

According to production and processing methods, it can be divided into the following categories:

• Galvanized corrugated sheet. The steel sheet is dipped into a bath of molten zinc, thereby adhering the steel sheet with the zinc layer to the surface. At present, it mainly adopts the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in a galvanizing tank and made into a galvanized steel plate together with molten zinc.
• Alloy galvanized corrugated sheet. This steel sheet is also made by hot-dipping, but immediately after being discharged from the can, it is heated to about 500°C to form an alloy film of zinc and iron. The galvanized sheet has good paint adhesion and weldability;
• Electro-galvanized corrugated sheet. The galvanized steel sheet produced by the electroplating method has good workability. However, the coating is thinner and the corrosion resistance is not as good as that of hot-dip galvanized sheet.
• Single-sided and double-sided differential galvanized corrugated sheet. Single-sided galvanized steel is a product that is galvanized on one side only. In welding, painting, anti-rust treatment, processing, etc., it has better adaptability than double-sided galvanized sheet. In order to overcome the disadvantage that one side is not galvanized, the other side of another galvanized sheet is coated with a thin layer of zinc, that is, a double-sided differential galvanized sheet.
• Alloy and composite galvanized corrugated sheet. It is a steel sheet made of zinc and other metals such as lead and zinc alloys or even composite coatings. This kind of steel plate not only has excellent anti-rust performance, but also has good coating performance.

Corrugated Metal Roofing Sheet Application

Corrugated roofs, outer walls, house siding, ovens, electrically controlled cabinets household appliances, transportation, base plate, color coating. industrial freezers in the residential and industrial buildings. refrigerator back panel, gas stove, air conditioner, microwave, LCD border.

Zhongli (Shandong) Steel Group Co., Ltd. is a professional and reputable steel manufacturer and exporter from Jinan, China. We have steel factories both in Liaocheng and Wuxi which are well-known as the two biggest steel production and distribution centers in China. We can provide stainless steel pipes ,stainless steel plates , stainless steel round bars , stainless steel coils, Stainless steel square tubes,stainless H-beam , steel angle , stainless steel channel ,stainless steel fittings as well as galvanized steel products and other related ones. Our products are mainly exported to Europe, America, Southeast Asia, the Middle East and other countries and regions and widely used in construction, bridge, car manufacturing, electrical installation and mining fields. We have won great recognition and reputation for our good credibility and services during the past 15 years.In the future, we will move on to provide more and better steel products for our client on the belief of High Quality, Big Honesty and Strong Reliability.