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:How to trap 50 tube refrigerator
Cut off at the point of leakage, with a copper knot to connect the head, you should pay attention not to force too much.Now the refrigerator tube is the use of aluminum tube or Bondi tube (Bondi tube, that is galvanized steel pipe, in fact, iron pipe, iron pipe above the paint once lost, it is easy to rust. )The aluminum pipe is more corrosion resistant than the iron tube, and the iron pipe is not corrosion resistant. In fact, the best or copper pipe, but now no manufacturers have produced, mainly or cost.
Q:Freezer aluminium tube can be used for several years
This material can be seen, usually screen tube, that is, Bondi tube (iron pipe)It's plate-like or aluminium.Under normal circumstances can use 10 years, this is tested, while others are in the middle may be bad.
Q:Who has good refrigerator, aluminum tube butt joint method, welding technology?. Thank you
I can weld the copper tube and the aluminum tube, but I'm not sure I can make it clear. Pipe butt welding to argon arc welding, in the middle two aluminum tubes with a brass copper aluminum welding, because just a little bit more simple.
Q:Which brands of refrigerator tubes are aluminium tubes and which ones are copper tubes?
Hello! At present, the refrigeration pipes in the refrigerator are made up of copper tubes, aluminum tubes and Bondi tubes, which can completely meet the normal use requirements of refrigerators.
Q:How do you weld aluminum plate and aluminium tube?
Acetylene was welded several decades ago and now carbon dioxide gas is used to protect the welding
Q:Can 6061 aluminum tubes be bent?
6061 of the aluminum tube can bend. It does not harden for a long time.You can bend it with a pipe bender. You should choose a slightly larger bend radius when you choose the radius of the curve.As a kind of high strength aluminum tubes, can be strengthened by heat treatment, annealing, quenching and heat under the condition of rigid plasticity, good welding, gas welding and argon arc welding in aluminum has the tendency of intergranular crack formation; aluminum hardening in quenching and cold after the cutting performance is good, bad in annealing state. The corrosion resistance is not high, in order to improve the corrosion resistance of anodic oxidation treatment and often used methods of paint or aluminum surface layer. Can also be used as a die material.
Q:Heat treatment of aluminium tube material
There is no phase change in the process of heating aluminum alloy, so there is no corresponding hard treatment by heat treatment. However, some aluminum parts which are extruded by cold can be softened by heat, but the softening process is more to eliminate the stress without phase change. For these Aluminum Alloy you said, in fact, we often say that the 4XXX series, 6XXX series, 5XXX series aluminum forging, antirust aluminum, 3XXX series, 2XXX series aluminum, aluminum 7XXX series, 7XXX series I've seen can be tempered (just to stress), other if there is no need to do heat treatment, but the aluminum can generally do hard oxidation hardening, but surface hardening, the hardness is not the core.
Q:What are the top ten enterprises in China's aluminium pipe industry?
4 Fenglv aluminum material (A Well-Known Trademark in China China, famous brand, famous brand in Guangdong Province, Guangdong famous brand, Guangdong Feng Aluminum Co. Ltd.)5 Zhong Wang aluminum (China famous brand, China well-known trademark, Liaoning famous brand products, China Zhong Wang Holdings Limited)6 (Chinese Hing Fat aluminum brand, A Well-Known Trademark in China, Chinese aluminum enterprise ten, Xingfa Aluminum Holdings Limited)7 Nanshan aluminum (China famous brand, China well-known trademark, China aluminum enterprise ten, Shandong Nanshan aluminum Limited by Share Ltd)
Q:Can you tell me what kind of pipe bender is used to bend the aluminum tube? It's not easy to wrinkle or break
This is actually very simple, that is, change the processing methods, first of all: do not wear mandrel tube bender, to avoid the mandrel in the bend when the friction aluminum tube, so that the material after the wound, it is easy to break!
Q:Which is faster, the aluminum tube and the copper tube radiator on the computer?
May I have not seen the aluminum radiator, uncultured. Copper is always stronger in heat conductivity than aluminum.

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