BMT AZ45 Prepainted Rolled Steel Coil for Construction

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
30000 m.t./month

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Structure of BMT AZ45 Prepainted Rolled Steel Coil for Construction

  BMT AZ45 Prepainted Rolled Steel Coil for Construction

Description of BMT AZ45 Prepainted Rolled Steel Coil for Construction
BMT Prepainted Rolled Steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Zn coating on both faces by hot dip process. Its surface has bright silver color and regular embossed-like figure, which are highly decorative. 

BMT AZ45 Prepainted Rolled Steel Coil for Construction

Main Feature of BMT AZ45 Prepainted Rolled Steel Coil for Construction

1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will  form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside. 
2. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials. 
3. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.  

 

Applications of BMT AZ45 Prepainted Rolled Steel Coil for Construction
1. Construction and building: roofing; ventilating duct; handrail; partition panel

2. Electric appliance: refrigerator; washing machine; refrigerator..

3. Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.

5. Others: vending machine; game machine; etc.   

Specifications of BMT AZ45 Prepainted Rolled Steel Coil for Construction

Product

BMT AZ45 Prepainted Rolled Steel Coil for Construction

Material Grade

SGCC / SGCH / DX51D+AZ, etc

Thickness

0.2-3.5mm

Width

400-1250mm

Tolerance

Thickness: +/-0.02mm , Width:+/-2mm

Zinc-coating

AZ40-90g/m2

Technique

Raw material: Hot rolled steel coil> Cold rolled>hot dipped galvalume

Surface

Dried, Chromated, Unoiled

Spangle

Regular spangle , small spangle, zero spangle

ID

508MM 610MM

Coil weight

3-25MT max

Export package

Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed

 FAQ of BMT AZ45 Prepainted Rolled Steel Coil for Construction

We have organized several common questions for our clientsmay help you sincerely

1. What is your MOQ ? 

Our MOQ is 50mt. And we could offer more discount if you order like 1000 tons and more. Furthermore, the more appropriate payment term your can offer, the better price we can provide.

2. How long can we receive the product after purchasing?

Usually it is within thirty working days after received buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 20- 25 days, but the shipment will depend on the vessel situation.

3. How do you guarantee the quality of the products

We have established the international advanced quality management system ,every link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

4. What different between PVDF and PE?

PVDF is the most advanced painting in   construction industry, it is with high corrosion resistance and color   retention, and the life time could last to 20-25 years. Currently, PE is the   most widely-used painting in the color coated steel coils. It is characterized  by good overall performance, and high economic as well

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Q:Should I buy steel toe boots or soft toe boots?
Steel toed boots are much safer than regular work boots. As a mechanic you'll be lifting many heavy things and using many tools. If something drops, than it won't hurt. And with the work I've done, I drop things all the time and I'm glad that I was wearing steel toed boots.
Q:Flat Steel Bar from Home Depot: What type of steel is this?
That isn't good steel for a functional knife. But that doesn't mean its useless to you. It makes for cheap and easier practice. Its a good idea to screw up a couple of cheap pieces of steel before you start buying expensive blanks. The mild steel will be easier to work with too, so its a good start towards being able to shape a harder piece. Practice a few times withcheap, soft steel. Get to know your tools. At some point the steel will be limiting your abilities. Then its time to start buying the expensive stuff. Steel can be hardened by introducing carbon when the steel is above a certain temp. But its difficult and a little unsafe in uncontrolled conditions. Really not worth bothering with.
Q:Steel case ammo in an AK?
Look at it this way, steel ammo is what about 20 cents per round if you buy it at a gun show by the box of 500. Brass ammo costs like 45 cents per round at my local Academy Sports Outdoors. Now, the life of an AK with military steel case ammo is 25,000 rounds.... lets assume you can get an extra 10,000 by using brass ammo. If you have saved all that money by buying steel cased ammunition, you could buy 3 replacement AK's with the money you saved by the time you wear one out. The AK was made to use steel cased ammunition. All Russian designed weaponry is designed for steel cased stuff, I have heard they actually function better with steel. Something to do with the hardness of the metal.
Q:How many millimeters is a number 3 steel crochet hook?
A okorder.com/. . If your hooks are marked by letters and milimeters, they are likely intended for working with YARN, not crochet thread. The steel hooks are smaller and are used with thread rather than with yarn. In addition, if you're working with a vintage pattern, a hook may be called for that you cannot purchase today. Here is a web site that explains many of the puzzling questions about hooks
Q:buying Stainless Steel refrigerator?
It's not about color necessarily. Stainless steel is easier to clean and for the most part scratch resistant. It's easier to take care of.
Q:what steel is best for a survival/utility knife?
Ok, lets define what is Damascus steel. The modern Damascus is basically any steel that shows a pattern. Patterns are accomplished by 1. manipulating the crystal structure or 2. by combining 2 or more different alloys together. The blade you are looking at is referred to as a pattern welded blade. Damascus is only as strong as it's base components + heat treat and design. The strongest will be obtained by combining high carbon and low carbon steels. I do this by using steel cable. The patterns aren't real bold but are interesting none the less. To break it you must brake the hard steel and tear through the soft iron. The laminated stuff works the same way. For greater edge holding I use all high carbon, varying alloy content from simple carbon to chromium/nickle alloys. These are what you normally find in pattern welded blades. A fine pattern that has many lamination's crossing the edge will offer the best edge holding. Properly done one can get the DCE or damascus cutting effect where the soft layers wear away faster than the hard layers almost making the blade self sharpening. Is that blade good? Buy it if you like it, it won't compare to a well made hand forged blade but is much cheaper. sorry for the overload.
Q:Site that tells the history of Stainless Steel dining Utensils?
The development of 18/10 stainless steel was the brainchild of Harry Brearley who, in 1913, was working on a project to prevent rifle barrels from corroding so much during use. His analysis of the rifle barrels involved having to dissolve them in acid but, by chance, he noticed that steel which had a high chromium content did not dissolve in the acid. He experimented with varying proportions of chromium and finally produced a stainless steel with 12.8% chromium. He moved to Thos Firth Sons in 1914 and commercial production of stainless steel cutlery began. Refinements were necessary because early versions of stainless steel knives were harder to produce and polish, and they would not cut as well as the existing knives.
Q:Reloading and shooting steel.?
It would actually cost you more to reload steel.
Q:Best steel for a all purpose knife?
Besides the composition of the steel, the tempering is VERY important. I would buy a knife from a company with a good reputation and not worry about what material their metallurgist chose to make a high quality knife. You definitely do not have the knowledge of someone with a degree in metals and many years of experience.
Q:Safety of steel-capped boots?
Having had horses tap-dance on my toes while I was wearing normal leather boots, resulting in loss of toenails every now and then, I gotta say that steel-toed boots sound like an awfully good idea.

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