Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of galvanized steel spcf in China. Welcome to wholesale customized galvanized steel spcf at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Introduction
In the future development, the steel industry will continue to focus on innovation and high-quality development, continuously improve the quality and performance of galvanized coil SPCF, improve production efficiency, reduce production costs, and improve economic and social benefits. At the same time, we should strengthen the ecological and environmental protection of steel and realize the sustainable utilization of resources, thereby promoting economic transformation, upgrading and sustainable development.
In short, as an important product of the steel industry, galvanized coil SPCF will be more widely used and promoted in future development. At the same time, the steel industry will continue to improve production efficiency and environmental protection levels, and jointly promote economic development and progress.
Galvanizing process
Workpiece → degreasing → washing → pickling → washing → leaching solvent → drying and preheating → hot dip galvanizing → finishing → cooling → passivation → rinsing → drying → inspection. It is necessary to control the temperature of the zinc solution, the soaking time and the speed at which the workpiece is extracted from the zinc solution. The extraction speed is generally 1.5 m/min. The temperature is too low, the fluidity of zinc liquid is poor, the coating is thick and uneven, easy to produce sagging, poor appearance quality; The temperature is high, the fluidity of the zinc liquid is good, and the zinc liquid is easy to separate from the workpiece.
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Standard |
ASTM DIN GB ISO JIS BA ANSI |
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Thickness |
0.5-80mm |
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Certificate |
ISO9001:2008 |
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Technics |
Cold rolled, Hot Rolled. |
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Application |
1. Automobiles, buildings. 2. Machinery and pressure vessel industries. 3. Shipbuilding and engineering construction. 4. Machinery manufacturing, etc. |
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Surface |
According to customer requirement |
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Payment Term |
T/T, Irrevocable L/C at sight |
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Package |
Standard export waterproof package, suit for all kinds of transport, or as required |
FAQ:
Q: How to guarantee the quality?
A: Factory test certification is provided at the time of shipment, and third-party inspection is also possible.
Q: Can you order a few tons as a trial?
A: Regular specifications can be shipped via LCL service.
Q: Do you offer samples?
A: Samples can be provided free of charge, and the freight will be paid by the customer.
Q: What is your delivery time?
A: Usually 3-5 days if the goods are in stock. If not in stock, about 30 days.
Q: What are your payment terms?
A: Payment <=1000USD, 100% in advance.
Payment > = $1000, 30% T/T in advance, balance before delivery. Or sight letter of credit (for large orders, 30-90 days letter of credit is acceptable)
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