Hot dipped galvanized flat bars refer to flat bars of carbon steel that have been coated with a layer of zinc by immersing them in a bath of molten zinc at a temperature of around 450°C. The process of hot dipping creates a metallurgical bond between the zinc coating and the steel substrate, which provides superior corrosion resistance compared to other forms of coating.
Hot dipped galvanized flat bars are commonly used in construction, transportation, and manufacturing industries due to their excellent performance in outdoor and corrosive environments. The zinc coating provides a sacrificial layer that corrodes preferentially over the steel substrate, thereby protecting the underlying steel from corrosion. This makes hot dipped galvanized flat bars ideal for use in structures subject to harsh environmental conditions, such as bridges, highway guardrails, and outdoor staircases.
In addition to corrosion protection, hot dipped galvanized flat bars also provide other enhanced properties such as excellent formability, increased ductility, and improved paint adhesion. They are available in a range of sizes and thicknesses to meet the specific requirements of various applications.
Features
1. The product specification is special. The thickness is 8-50mm, the width is 150-625mm, the length is 5-15m, and the product specifications are relatively dense, which can meet the needs of users. It can be used instead of the middle plate and can be directly welded without cutting.
2. The surface of the product is smooth. In the process, the high-pressure water descaling process is used for the second time to ensure the smooth surface of the steel.
3. The two sides are vertical and the water chestnut is clear. The second vertical rolling in the finish rolling ensures good verticality of both sides, clear corners and good edge surface quality.
4. The size of the product is accurate, with a difference of three points, and the difference of the same level is better than the steel plate standard; the product is straight and the shape is good. The continuous rolling process is adopted for the finishing rolling, and the automatic control of the looper ensures that no steel is piled up or pulled. good degree. Cold shearing, high precision in length determination.
Application
Galvanized flat steel can be used as a finished material to make hoops, tools and mechanical parts. It can be used as structural parts of houses and escalators in buildings.
Parameters
| Standard |
ASTM A479,ASTM A276,ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc. |
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| Material |
301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202 321, 329, 347, 347H 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc. |
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| Specifications |
Flat bar |
Thickness | 0.3~200mm |
| Width | 1~2500mm | ||
| Angle bar | Size: 0.5mm*4mm*4mm~20mm*400mm*400mm | ||
| Round bar | Diameter:0.1~500mm | ||
| Square bar | ize: 1mm*1mm~800mm*800mm | ||
| Length | 2m, 5.8m, 6m, or as required. | ||
| Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. | ||
| Price Term | Ex-work, FOB, CFR, CIF, etc. | ||
| Export to |
Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, India, Ukraine, Brazil, South Africa, etc. |
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| Delivery Time | Standard size is in stock,prompt delivery or as order's quantity. | ||
| Package |
Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
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Details
Delivery
1. What are your prices?
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact
us for further information.
2. Do you have a minimum order quantity?
Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website
3. Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
4. What is the average lead time?
For samples, the lead time is about 7 days. For mass production, the lead time is 5-20 days after receiving the deposit payment. The lead times become effective when
(1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
5. What kinds of payment methods do you accept?
30% in advance by T/T, 70% will be before shippment basic on FOB; 30% in advance by T/T, 70% against the copy of BL basic on CIF.