PPGI Pre-Painted Steel Sheets/Coil of Prime Quality

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

 

1.Structure of Pre-painted Galvanized/Aluzinc Steel Coil Description

With GI (aluzinc) as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays workability, durability and weather resistance.

2.Main Features of the Pre-painted Galvanized/Aluzinc Steel Coil

• Excellent corrosion resistance

• Excellent weather resistance

• Capability of decoration, molding, corrosion resistance

• Workability, durability 

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

 

3.Pre-painted Galvanized/Aluzinc Steel Coil Images

 

 

PPGI Pre-Painted Steel Sheets/Coil of Prime Quality 

 

 

4.Pre-painted Galvanized/Aluzinc Steel Coil Specification

Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available

Surface finish: with or without protect film
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, green color.
Paint thickness for back side: (5-10) microns Epoxy
Weight per coil: 4-6 tons, also can be upon customer's requirements

Max loading weight in one 20ft container : 25 tons generally

 

5. FAQ of Pre-painted Galvanized/Aluzinc Steel Coil

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 size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide. 

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

Usually within thirty working days after receiving 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:Is the Ronshen refrigerator made of brass tubes or made of aluminium tubes?!
In general, the condenser in the box is straight seam welded steel pipe, and the evaporator is made of copper tube and aluminium pipe. I hope it works for you.
Q:How smooth is the hollow aluminum tube bent?
Composite insulating tube type busbar busbar is used in transmission and distribution network, compared with the traditional rectangular copper busbar, it has a large carrying capacity, low skin effect, small power consumption, good heat dissipation, low temperature, strong electric insulation and other characteristics, is a new product in recent years in developed countries have been widely recognized. This project will be built into an international advanced and domestic production line with a new type of composite insulated pipe type bus and structural parts with an annual output of 31 thousand meters.
Q:Can the air conditioner low pressure pipe and high pressure pipe be expanded with aluminium pipe at the two ends?
No, copper and aluminum will react together for a long time.
Q:Is the tube of LED lamp all plastic tube well or half plastic half aluminium tube?
Of course, the power is placed inside the aluminum tube, so that the amount of LED heating plus the heating capacity of the power supply is considerable, because the power of this lamp is usually around 20W. If the power is bigger, half of the aluminum tube can not solve its heat dissipation problem. It also proposed another aluminum tube cooling fan: shaped tubes. The fan shaped aluminum frame with heat dissipation structure shape, greatly increasing the radiator area. It puts the power outside the tube so that the half of the aluminum shell is completely made into a radiator. Relative to the semicircular aluminum tube, its heat dissipation area has increased by more than 3 times. Coupled with the power does not put in the tube, but also to reduce heat, which greatly extended the life of LED.
Q:PPR plastic tubes can Weixing home water?
Hello, you say should be plastic aluminum tube aluminum tube, is the three layer of the tube, the middle layer is Aluminum Alloy, and the two layer is a plastic, can be used as water, but now the plastic pipe market is shrinking, more and more people begin to use Aluminum Alloy plastic composite pipe used in construction, family water supply, for your reference, the Aluminum Alloy plastic composite pipe photo, you can see
Q:What's the difference between a refrigerator and a copper tube?
Price。 The price of copper tube is higher than that of aluminium tube, so the cost of using all copper tube refrigerator will be raised greatly.Weight. Copper has a density greater than aluminum. Aluminum can reduce the weight of the refrigerator.Corrosion resistance. The corrosion resistance of copper is greater than that of aluminum. Aluminum tube in the sealed refrigerator, easy to be corroded by water and lead to refrigerant leakage, and copper corrosion resistance is stronger, unfavorable corrosion.Thermal conductivity. The heat conductivity of the copper tube is better than that of the aluminum tube, so the heat transfer effect of the refrigerator with the copper tube is good.Generally speaking, physical properties of copper is better than aluminum, but considering the cost factors, now basically do not use the refrigerator refrigeration system used in all aluminum tube, to make the refrigerator, only the key parts, such as capillary, compressor outlet for brass.
Q:How do you weld aluminum plate and aluminium tube?
Hello, aluminum tube and aluminum welding is a kind of special operation and the special process, you can use WEWELDING53 low temperature aluminum welding wire, welding aluminum base metal materials in any temperature 380-400 degrees under, and not with the solder powder, which makes the new welding aluminum have become very easy, and if it is thin pieces or small pieces of aluminum welding, with porous spray burn gas welding, can prevent the collapse of the parent material, can better control the deformation of aluminum.
Q:How to obtain hollow aluminum tubes such as drawings by rolling?
The length can be rolled, but must be the middle groove turning or milling.Chasing the answerThe pipe wall is thin and the requirement of accuracy is not high. The rough car will do. The precision requirement is high, so the numerical control car will be needed!AskBut how thin is the lathe?Chasing the answerIn copper, three claw clamping, after the car, and then cut to the required length.
Q:Does the Haier freezer BC/BD-102HT use a brass tube or an aluminum tube or an iron tube?
All the condensers in Haier are made of copper tubes
Q:Aluminum tube T how to connect beautiful?
According to the precision points: ordinary aluminum tube and precision aluminum tube, in which the precision aluminum tube generally needs to be processed after extrusion, such as cold drawn, fine drawn, rollingBy thickness: ordinary aluminum tube and thin-walled aluminum tubePerformance: corrosion resistance, light weight.

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