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News
Galvanized steel coil and Galvanized aluminum coil
Views: 795 May 19 , 2016
What's the difference between galvanized steel coil and galvanized aluminum coil? The main difference is the coating. There is a very even zinc coating on the galvanized steel coil which protect the coil well. It has great corrosion resistance. Galvanized steel coils are ideal options for constructing strong roofing systems. The...
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Different kinds of prepainted steel coil
Views: 740 May 13 , 2016
Cold rolling prepainted steel coil
By cold rolling, prepainted steel coil has smooth surface. However, if there is little scratch, the cold rolling prepainted steel coil will expose to the air and get rusted quickly. So that cold rolling prepainted steel coil is suitalbe used inside room.
Hot...
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Precautions of using prepainted steel coil
Views: 883 May 06 , 2016
When using prepainted steel coil, fire is the biggest problem. In fact, the quality of products does not cause this problem but what you choose and what you should take care of. This is very important. Here we share some tips of
preventing fire problem when using prepainted steel coil.
1. With the development of...
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Update Ranking Status of www.segsteel.com on May.4th
Views: 651 May 04 , 2016
Site
Keyworks
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Tips for identifying prepainted galvanized steel coil
Views: 883 Apr 29 , 2016
Prepainted galvanized steel coil is a composite material known as color coated steel coil. The surface is pretreated by chemical degreasing and chemical conversion treatment. Then paint the surface with a layer or layers of organic coating, followed by curing process. There are several types of prepainted galvanized steel coil:...
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Professional steel coil manufacturers provide better steel coil
Views: 749 Apr 25 , 2016
Cold rolled steel coil is based on steel plate that manufactured by cold rolling machine. So why would we use cold rolled steel coil? What advantages does it have? We choose this product usually because of the low cost. This steel coil not only has good accuracy but also a thin coil. This is why we choose cold rolled steel coil instead...
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What is prepainted galvanized steel coil?
Views: 772 Apr 22 , 2016
Prepainted galvanized steel coil is based on galvanized plate that the surface is pretreated by chemical degreasing and chemical conversion treatment. Then paint the surface with a layer or layers of organic coating, followed by curing process. It can be painted with a variety of different colors so that it is called prepainted...
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What have caused this difficult circumstance - surplus ?
Views: 678 Apr 20 , 2016
Since 2012, the demand of steel has greatly decline in building area. The time of good profit has ended and steel industry now show a weak status. A majority of steel enterprises have no profit or even loss. Because surplus appeared. The gold time of steel has passed. The price of iron stones keep going up as well the production of...
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Problems that keep steel price from rising
Views: 821 Apr 18 , 2016
For China steel industry, there are many problems such as surplus, high cost, and low demand. It will be a hard time for China steel industry. After ten years' struggle, China steel industry has become strong which play an important role in global steel production in modern times. Due to lack of quality management and scientific...
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Steel coil manufacturers how to face transformation
Views: 760 Apr 15 , 2016
Small and medium steel coil manufacturers get into trouble currently because of their weak business foundation, inadequate capital reserves, lack of core technology, low ability to resist risks. So that problems there are now inevitable. How small and medium steel coil manufacturers to face transformation? The most important is...
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