RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
28000 m.t./month

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Structure of RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

  RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

Description of RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing
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 Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative. 

RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

Main Feature of RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

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 resistance: Aluminum zinc alloy steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover. 
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials. 
4. 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 RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.

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

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

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

 RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

 

Specifications of RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

Product

RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

Material Grade

SGCC / SGCH  / DX51D+AZ, etc

Thickness

0.2-3.0mm

Width

600-1500mm

Tolerance

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

Zinc-coating

AZ40-150g/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

25MT max

Export package

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

 FAQ of RAL Scale Z65 Prepainted Rolled Steel Coil for Construction Roofing

We have organized several common questions for our clients,may help you sincerely:

1. What is the minimum order quantity ? 

Our MOQ is 50mt for each color. And we could give more discount if you make big order like 1000 tons and more. Further more, 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 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 15- 25 days, but the shipment will depend on the vessel situation.

3. How to 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 test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

 

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Q:How to solve steel plate storage
According to the principle of "first in first out" to carry out the turnover, organize the logistics, reduce the large amount of moving plate, reasonable arrangement, easy to steel coil into the use of state.
Q:Arc welding: DC needed for stainless steel?
Stick Welding Stainless Steel
Q:Why can't the coil weight be too low?
Because the steel coil is stored in warehouse stacking level, if the coil weight is too low, resulting in a single coil capacity is reduced, so that the steel roll easily crushed and deformed;
Q:Why is Iron used to create steel? ?
iron came before steel. iron is what was discovered that, under certain circumstances, became a stronger metal: steel. that is why. its like asking why copper is in bronze. because what we call bronze, is an alloy of copper and tin. if you give a more detailed question, i may be able to give a more detailed answer.
Q:Wolf steel cased .223 for mini 14???
Wolf's steel cased ammo isn't bad as practice/plinking ammo, especially for the price, as long as you give your weapons MULTIPLE, THOROUGH cleanings between uses, to be sure and remove ALL the gas fouling left by the Wolf components. HOWEVER.................. As Wolf steel cases are lacquer coated, DO NOT leave a round in a hot chamber, even during short pauses between stages of fire on the range, as the lacquer coating WILL melt, and cause the round to seize in the chamber, causing extraction and jamming problems, especially if the weapon is allowed to cool down with the round left in the chamber. Be extra diligent in removing this lacquer fouling when cleaning the weapon later. I have personally seen other shooters have the case rims ripped off spent cases in the chambers, causing a trip to the gunsmith to have the stuck case removed without damaging the weapon's chamber and actioin, at no minor expense.
Q:what kind of steel is my kabar made of?
I would get a 1095, serrated edge, tanto style, with either a good quality rubberized or bone handle.
Q:knife made of 304 stainless steel?
just because something is made out of 304 stainless steel does not make it tougher than carbon steel. Stainless steel includes other elements such as chromium. 304 stainless cannot be hardened by heat treatment.
Q:Fallout 3: Broken Steel Glitch?
Broken Steel alters the ending of the original Fallout 3 to allow continued play after the end of the main quest line. This means that when it is time to go into the reactor at the end of Take it Back!, you can still go in yourself or you can send one of three side characters. However, even if you go yourself, you do not die. Instead, you survive the ordeal and wake up two weeks later at the Citadel. If you allow the Purifier to explode, the game will still end. Elder Lyons will inform you that you and Sarah Lyons were knocked unconscious by an unknown energy spike. Sarah will still be in a coma
Q:Can you replace the nylon strings of a classical guitar with steel ones?
Don't. okorder.com/
Q:How to get katana in Red Steel?
Sure.

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