Z30 Color Galvalume Coil

Z30 Color Galvalume Coil

Color-coated aluminum coil coating is divided into: polyester coated aluminum coil (PE), fluorocarbon coated aluminum coil (PVDF). The polyester coating formed by baking the surface of the aluminum plate for many times can form a continuous and firm adhesion. 

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The Advantage of Z30 Color Galvalume Coil|Pre Painted Aluzinc Coil dealer


Architects, manufacturers and consumers appreciate the beauty  and benefits of coil-coated metal, including consistent quality, low cost, design flexibility and green properties. Many savvy manufacturers now know that pre-painted metal can be easily fabricated and joined.


Pre-painted metal products are amazingly durable. With the appropriate surface treatments, pre-painted steel and aluminum can be made virtually waterproof and weatherproof. Research has proven that pre-painted cut-edge holds up better over time than post-painted surfaces, due to pre-paint’s overall superior surface. Pre-painted metal with cut-edges corrodes significantly less than post-painted metal with no exposed edges.


Manufacturers of the most advanced green building materials and renewable energy products rely on coil coating technology. The coil coating process is always evolving to produce higher quality and lower environmental impact.  No-rinse pre-treatments, efficient curing ovens and VOC elimination are just some of the innovations that have led to superior environmental performance.


The coil coating process itself is considered the most environmentally responsible way to apply paint to steel and aluminum substrate. It’s the most eco-friendly coating process on Earth. About 95 percent of the pre-painted metal that is used in buildings are collected and recycled after they have served their purpose. By contrast, the performance characteristics of most non-metallic materials degrades after recycling, resulting in a loss of strength, durability and aesthetic appeal.


The coil coating process is widely known to be the most efficient, effective and environmentally friendly way to pre-clean, pre-treat, pre-prime and pre-paint metal. Costs to be considered with in-house paint shops include labor costs, inventory costs, fixed paint equipment costs and operating costs (including costs associated with EPA compliance and reporting.) All of these costs are reduced or eliminated when the painting process is outsourced to a coil coater.

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Z30 Color Galvalume Coil|Pre Painted Aluzinc Coil dealer

Color-coated aluminum coil coating is divided into: polyester coated aluminum coil (PE), fluorocarbon coated aluminum coil (PVDF). The polyester coating formed by baking the surface of the aluminum plate for many times can form a continuous and firm adhesion. The solid film has protective decorative properties. Polyester resin can give color aluminum products rich colors, and has good gloss and smoothness, as well as superior texture and feel, and can also increase the sense of layering and three-dimensionality. It can protect objects from being exposed to the atmosphere and being attacked by ultraviolet rays, wind, rain, frost, snow and freezing; the coating can play a protective role due to temperature differences, freeze-thaw cycles, corrosive gases and microorganisms.

Fluorocarbon coated color coated aluminum coil has excellent impact resistance, especially in harsh weather and environment, showing long-term fade resistance and UV resistance. Fluorocarbon coatings ensure the use in various harsh environments.

Product Specification of Z30 Color Galvalume Coil|Pre Painted Aluzinc Coil dealer

Steel Grade

DC51D+Z, DC52D+Z, DC53D+Z, S280GD+Z, S350GD+Z, S550GD+Z, DC51D+AZ, DC52D+AZ, S250GD+AZ, S300GD+AZ, S350GD+AZ, S550GD+AZ, SECC, SECE, BLCE+Z, BLDE+Z, BUSDE+Z
or Customer’s Requirement

Base Steel

Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel





Surface Color

RAL,wood grain pattern, camouflage pattern , stone pattern, matte pattern , high gloss pattern , flower pattern, etc


Approved by SGS,ISO

Coil Weight

3-20metric ton per coil


Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by
seven steel belt.or according to customer's requirement

Export market

Europe,Africa,Central Asia,Southeast Asia,Middle East,South America,North America, etc

Coil Weight

3-8 Tons


Zero.minimum .Regular Big Spangle

contact icon call us now! +86-18365977887 Or write to us at Echo@kuaimasteel.com


Shandong Kuaima Steel Co., Ltd. has advanced special smelting, investment casting, pipe making and other production equipment. The company has 15 advanced production lines, which can independently produce prepainted gavanized steel coil ,hot/cold rolled steel, galvanized steel, galvanized steel, prepainted steel and stainless steel coils, strips, plates, plates, pipes, bars and other products. The standing inventory is more than 450,000 tons to meet the customer's demand for delivery time.

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We have professional testing equipment. We have our own testing center laboratory to guarantee the quality of our products.

coating quality
chromatic aberration
tensile strength
Yield Strength

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    Machinery manufacturing industry
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    Oil & Gas Industries
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    Construction industry
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    Shipbuilding industry
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    Power Generation

Our main export countries

We are a world-renowned PPGI/prepainted galvanized steel coil exporter, Qatar, Ireland, Portugal,Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Ro-Fanaticism, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany,Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece,Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus,Finland, Gabon, Iran, Canada, Argentina, Lebanon. other countries

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