PRODUCT
Xiamen Xinghuibin Metal Materials Co., LTD., founded in 2015
Electroplated galvanized coil
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Product Introduction
- Fingerprint resistant board is a composite coated board obtained by fingerprint resistant treatment on the surface of galvanized sheet. The surface of fingerprint resistant steel plate is smooth and flat, with small tolerances. The earliest use of fingerprint resistant processing technology was coatings containing hexavalent chromium. Generally, both domestically and internationally, galvanized sheets are passivated and then coated with an organic coating (fingerprint resistant film) on the passivation film to produce fingerprint resistant sheets.
Electrolytic coil
Electrolytic coil
Electrolytic coil
Electrolytic coil
Standards |
ISI, ASTM, BS, DIN, GB, JIS |
|---|---|
Thickness |
0.4mm-2.0mm |
Width |
20mm-1250mm |
Applications |
Drainage ditches, auto parts, electrical appliances, cleaning, household appliances |
Length |
1m-600m (customized per customer requirements) |
Grade |
EN 10152/DC01 + ZE/DC03 + ZE/DC04 + ZE/DC05 + ZE/DC06 + ZE/DC07 + ZE |
Minimum Order Quantity |
20 tons |
Production Capacity |
3000-5000 tons per month |
Packaging |
Bundled with strong steel straps; special packaging with waterproof materials (please discuss with us) |
Delivery Terms |
FOB / CIF / CFR / DAP or other terms (please discuss with us) |
Delivery Time |
5-30 days after our bank receives the deposit or letter of credit |
1. Cyanide zinc plating Due to the highly toxic nature of cyanide, strict environmental restrictions have been imposed on its use in electroplating zinc. The development of reducing and replacing cyanide plating solutions has been continuously promoted, requiring the use of low cyanide (or micro cyanide) plating solutions. But after electroplating with this process, the product quality is very good.
The process of zinc plating with zincate is evolved from cyanide galvanizing. Zinc salt galvanizing is an alkaline additive with a pH value of 12.5-13. Using this process, the coating lattice structure is columnar and has good corrosion resistance. 3. Chloride galvanizing is widely used in the electroplating industry, and zinc can be used instead of chromium after passivation. 4. Sulfate galvanizing process is suitable for continuous galvanizing with low cost
There is a significant difference in the amount of galvanizing between hot-dip galvanized sheet and electroplated galvanized sheet. The quantity of hot-dip galvanized sheets cannot be too small. Generally, the minimum on both sides is 50-60g/m2, and the maximum is 600g/m2. The galvanized layer of electroplated galvanized sheet can be very thin, with a minimum of 15g/m2.
2. Hot dip galvanized sheet and electroplated galvanized sheet have fundamentally different coating structures. There is a slightly brittle compound layer between the pure zinc coating of hot-dip galvanized sheet and the steel strip substrate. When the pure zinc coating crystallizes, most of it forms zinc flowers, the coating is uniform, and there are no pores. The zinc atoms in the electroplated galvanized sheet are only deposited on the surface of the steel strip, and they adhere to the surface of the steel strip through physical interactions.
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Frequently Asked Questions
What trade methods and delivery scopes are supported by the steel products of Xiamen Xinghuibin?
With the business qualifications of goods import and export and technology import and export, Xiamen Xinghuibin can support various trade methods corresponding to international trade terms such as FOB (Free On Board), CIF (Cost, Insurance and Freight), and CFR (Cost and Freight). The delivery scope covers the whole country, providing national shipping services. At the same time, overseas delivery can be arranged according to the needs of international orders, based on integrity, ensuring quality and delivery time.
What is the fatigue strength of steel? For which application scenarios is it particularly important?
Fatigue strength refers to the maximum stress value that steel can bear without fatigue failure under the action of alternating load (cyclic load), which is usually lower than the static strength. This indicator is particularly important for scenarios bearing repeated loads, such as bridges, mechanical drive shafts, railway tracks, etc. The relevant profiles supplied by Xiamen Xinghuibin have undergone strict testing to ensure that the fatigue strength meets the safety standards of the corresponding scenarios.
How to perform surface rust prevention treatment on the steel supplied by Xiamen Xinghuibin? What are the common methods?
The steel supplied by Xiamen Xinghuibin mainly adopts the following surface rust prevention treatment methods: 1. Galvanizing (hot-dip galvanizing, electrogalvanizing), forming a zinc layer on the surface to isolate air and moisture; 2. Sandblasting, removing surface scale and impurities to enhance coating adhesion; 3. Painting/spraying, forming an anti-corrosion coating. Different treatment methods are suitable for different environments and can be customized according to customer needs to extend the service life of steel.
Room 102, No. 6, Tong'an Industrial Park, Meixi Road, Tong'an District, Xiamen City
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