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No
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Item
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Data
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1
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Thickness
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0.8-500mm
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2
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Width
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1000-4000mm
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3
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Weight
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20-30MT
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4
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Grade
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SPHC SPHD SPHE Q275 SS400 S275
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5
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HSCode
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7208370000
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6
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Packing
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Standard sea worthy package
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The zincizing agent and the steel parts are put into the zincizing furnace and heated to about 480 ° C, and the active zinc atoms penetrate into the steel parts from the surface and inside. At the same time, iron atoms spread from the inside to the outside, forming a zinc-iron metal compound on the surface of the steel component, that is, a zincizing layer.
1. Strong corrosion resistance
Corrosion and corrosion are the natural enemies of steel. It is estimated that about one-tenth of the world's steel production is lost to corrosion and corrosion.Practice has proved that the corrosion resistance of zincizing layer is better than that of thermal, electric galvanizing and stainless steel in Marine atmosphere and harsh industrial atmosphere. In the same industrial atmosphere, stainless steel corrosion for 600 days, the surface is covered with rust spots, zinc products corrosion for more than 1600 days, no rust on the surface.
2. Good wear resistance, good wear resistance
The surface hardness of the zincizing layer can reach HV250~400, while the surface of the hot dip galvanized part is pure zinc, and the hardness of the galvanized layer is only about HV70, so the surface hardness of the zincizing layer can reach HV250~400.
3. Pollution-free
Generally speaking, the pretreatment of zinc penetration production only uses the shot blasting machine for rust removal, oil cleaning, and the use of cloth bag dust removal, which can reach the highest level three standards. Powder zinc permeation technology is zinc solid permeation, no zinc vapor is produced. The workpiece and the permeability aid are permeated and separated in the enclosed appliance without contaminating the surrounding environment.
4. Low zinc consumption
It is understood that the zinc consumption of hot dip galvanizing is about 80-100kg, while powder galvanizing is only 25kg, accounting for only 30% of hot dip galvanizing. In addition, hot dip galvanizing has no zinc pan corrosion.
5. Composite protection
The zincizing layer of the zincizing product is uniform, and the binding force with the coating is one level, and the corrosion resistance of the composite protective layer is better than that of the hot dip galvanized layer.
6. Zincized steel does not affect the mechanical properties of the material
The temperature of zincizing treatment is lower than that of hot dip galvanizing. At this temperature, the hydrogen atoms sucked into the steel matrix have diffused and escaped. Therefore, there is no danger of hydrogen embrittlement in the application, and the disadvantage of decreasing mechanical properties of high-strength components such as springs due to high processing temperatures can be avoided.
Attention:
The use environment has a great influence on the infiltration (plating) layer
1. Generally in the indoor environment can choose electric galvanizing.
2. In the outdoor environment of rural atmosphere, you can choose electric galvanizing with thicker coating thickness and zincizing with moderate penetration layer thickness.
3. In the case of long service life or harsh environment, such as in the seawater environment, the composite protection system of zincizing layer + organic coating can be used to obtain better protection effect.
Conclusion: The more complex the environment, the more suitable for the use of zinc infiltration
MESCO STEEL was founded in 2007, headquarter locates in Dalian city, Liaoning province. MESCO is a famous supplier of cold rolled series products in northeast China, it is the biggest private steel export enterprice in this area as well. The main products are: Prepainted coil / sheet;Galvanized steel coil / sheet; Galvalume steel coil / sheet; Cold rolled steel coil / sheet.
Till July 2017, the products have been exported to the following 36 countries and regions: Russia, Ukraine, Uzbekistan, Turkey, Canada, Romania, Estonia, Spain, Sweden, South Africa, Gana, Angola, Brazil, Chile, Peru, Columbia, Guatemala, Equador, Vietnam, Philippines, Malaysia, Tailand, India, Singapore, Jordan, United Arab Emirates, Pakistan, Bangladesh, Sri Lanka, Israel, Syria, Iraq, Qatar, Yemen, Saudi Arabia, Korea, etc.
On the base of the advantage of rich resource, MESCO has become the regular supplier of raw material of many Global Enterprises, such as Sanyo Japan, Iris Japan, SK Steel Korea, Bluescope, Sicom, etc. Meanwhile it is the supplier or raw material of many large projects in China. The quality and service is highly approved by the clients.
10 years, adhering to the ideas of "Professional, Efficient, Sincere", learn and reserch continuously, keeps up with the times. Now MESCO has become one of the fewest supplier who has super strong professional ability in the industry. We can provide the products and technical consultation in first time, especially in the domain of non-standard and high stancard products, and being the first choice of some international and domestic clients.
In future, relying on the advantages of raw material and facility, MESCO will develop metal cutting, forming, drawing, punching, etc, provide more convenient personalized service for the customers.
MESCO STEEL ADVANTADE
♦ Largest private coating steel supplier in northeast China.
♦ 15 years experience, 75 countries, 400 clients.
♦ No Stain in 14 years global export record.
♦ Wind Vane company of price in mainstream media.
♦ Council member enterprise of Chinese Northeast Steel Structure Union.
The differences between MESCO and other common steel suppliers
1. who are we?
A: MESCO STEEL was founded in the year of 2007, locates in Dalian City, Liaoning Province. It is:Largest private coating steel supplier in northeast China.Wind Vane company of price in mainstream media. Council member enterprise of Chinese Steel Export Union.Council member enterprise of Chinese Northeast Steel Structure Union. The spokesperson of Chinese mid-to-high level steel products.
Q: Why do you choose us?
A: 1. MESCO STEEL serves various needs for steel.
2. MESCO STEEL offers you high quality products with best competitive price.
3. MESCO STEEL has over 14 years' experience in the sector of steel.
4. MESCO STEEL adopts omnidirectional service and a full-time sales advisor will focus on your order and follow up.
Q: How can you get a quick quotation?
A: Please send us every detail of the product you need,like thickness,width,quantity,colour,zinc coating,colour coating,(if
necessary)delivery time,destination port or the purpose of application I will chose the suitable material for you.
Q: What's your payment terms?
A: Our Payment trems will be
(1) 100% T/T
(2) 30% in advance,others before shipment.
All other questions you can ask about the product
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