Galvanized Flat Bar with Length: 6m, 12m
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
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Product Description:
OKorder is offering Galvanized Flat Bar with Length: 6m, 12m at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Steel I-Beams are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Galvanized Flat Bar are durable, strong, and resist corrosion.
Main Product Features:
Premium quality
Prompt delivery & seaworthy packing (30 days after receiving deposit)
Corrosion resistance
Can be recycled and reused
Mill test certification
Professional Service
Competitive pricing
Specifications of Galvanized Flat Bar
1. Invoicing on theoretical weight or actual weight as customer request
2. Length: 6m, 12m as following table
3. Sizes:
Galvanized Flat Bar Zinc Thickness:15-80μ
Grade: A36, SS400, Q235, Q195
Standard: ASTM, JIS, GB
Thickness:1.5mm-20mm
Width: 10mm-250mm
Width | Thickness | Width | Thickness | Width | Thickness |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
8 | 5-7 | 50 | 5-25 | 200 | 8-40 |
10 | 3-9 | 55 | 5-25 | 220 | 8-40 |
12 | 3-9 | 60 | 5-25 | 250 | 8-40 |
13 | 5-11 | 65 | 5-25 | 260 | 8-40 |
14 | 3-12 | 70 | 5-25 | 270 | 8-40 |
15 | 5-12 | 75 | 5-25 | 280 | 8-40 |
16 | 4-14 | 80 | 6-25 | 290 | 8-40 |
18 | 4-16 | 85 | 6-25 | 300 | 8-40 |
20 | 4-18 | 90 | 6-25 | 310 | 8-40 |
22 | 4-20 | 95 | 6-25 | 320 | 8-40 |
24 | 5-20 | 100 | 6-25 | 330 | 8-40 |
25 | 4-20 | 105 | 6-25 | 340 | 8-40 |
28 | 4-20 | 110 | 6-25 | 350 | 8-40 |
30 | 4-25 | 120 | 7-25 | 360 | 8-40 |
32 | 4-25 | 125 | 7-25 | 370 | 8-40 |
35 | 4-25 | 130 | 8-25 | 380 | 8-40 |
36 | 6-25 | 140 | 8-25 | 390 | 8-40 |
38 | 7-25 | 150 | 8-25 | 400 | 8-40 |
40 | 4-25 | 160 | 8-40 | ||
45 | 4-25 | 180 | 8-40 |
5. Material Specifications:
Production Standard: GB/T 700-2006 | |||||
Grade | Chemical composition (%,max) | ||||
C | Si | Mn | P | S | |
Q195 | 0.12 | 0.30 | 0.50 | 0.035 | 0.040 |
Q235A | 0.22 | 0.35 | 1.40 | 0.045 | 0.050 |
Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 |
Q235C | 0.17 | 0.35 | 1.40 | 0.040 | 0.040 |
Q235D | 0.17 | 0.35 | 1.40 | 0.035 | 0.035 |
Q235 is similar to ASTMA36,JIS SS400
Usage & Applications of Galvanized Flat Bar
Widely used for construction,Fabrication , Ship building, Machinery manufacturing, Steel structure
Packaging & Delivery of Galvanized Flat Bar
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made inChina, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
Production flow of Galvanized Flat Bar
The process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. The resulting coated steel can be used in much the same way as uncoated.
A typical hot-dip galvanizing line operates as follows:
Steel is cleaned using a caustic solution. This removes oil/grease, dirt, and paint.
The caustic cleaning solution is rinsed off.
The steel is pickled in an acidic solution to remove mill scale.
The pickling solution is rinsed off.
A flux, often zinc ammonium chloride is applied to the steel to inhibit oxidation of the cleaned surface upon exposure to air. The flux is allowed to dry on the steel and aids in the process of the liquid zinc wetting and adhering to the steel.
The steel is dipped into the molten zinc bath and held there until the temperature of the steel equilibrates with that of the bath.
The steel is cooled in a quench tank to reduce its temperature and inhibit undesirable reactions of the newly formed coating with the atmosphere.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
- Q:What is the cost of steel flat bars?
- The cost of steel flat bars can vary depending on factors such as size, grade, and quantity. It is best to check with suppliers or manufacturers for specific pricing information.
- Q:Are steel flat bars suitable for machine frames?
- Indeed, machine frames can generally be constructed using steel flat bars. Steel is renowned for its robustness, longevity, and ability to withstand wear and tear, which renders it a prevalent selection for machine frames across diverse industries. The flat and rectangular shape of steel flat bars proves especially advantageous for the construction of machine frames as it facilitates effortless welding and assembly. Moreover, steel flat bars provide exceptional stability and rigidity, ensuring that the machine frame can effectively bear the weight and vibrations produced during machine operation. In summary, steel flat bars furnish a dependable and solid base for machine frames, making them a fitting choice for this purpose.
- Q:Can steel flat bars be cut to custom lengths?
- Yes, steel flat bars can be cut to custom lengths. Steel flat bars are commonly used in construction, manufacturing, and other industries, and they are available in various sizes and lengths. However, sometimes the standard lengths may not meet the specific requirements of a project. In such cases, steel flat bars can be easily cut to custom lengths using various cutting tools such as saws or shears. This allows for greater flexibility and precision in matching the specific needs of a project or application.
- Q:Are steel flat bars prone to corrosion?
- Yes, steel flat bars are prone to corrosion, especially when exposed to moisture and oxygen.
- Q:How do you clean and maintain steel flat bars?
- To clean and maintain steel flat bars, you can follow a few simple steps. First, start by removing any loose dirt or debris from the surface of the bars. This can be done using a brush or a cloth. Next, prepare a cleaning solution by mixing mild soap or dish detergent with warm water. Avoid using harsh chemicals or abrasive cleaners as they can damage the steel. Dip a soft cloth or sponge into the soapy water and gently scrub the surface of the flat bars. Make sure to clean both sides as well as the edges. If there are any stubborn stains or rust spots, you can use a non-abrasive cleaner specifically designed for stainless steel. Apply the cleaner to the affected areas and scrub with a soft brush or cloth. After cleaning, rinse the flat bars thoroughly with clean water to remove any soap residue. To maintain the steel flat bars, it is recommended to dry them completely after cleaning to prevent water spots or rust formation. You can use a clean towel or air dry them naturally. In addition, it is beneficial to apply a thin layer of mineral oil or stainless steel polish to the surface of the bars. This will help protect the steel from oxidation and keep it looking shiny. Regularly inspect the flat bars for any signs of corrosion or damage. If you notice any issues, address them promptly to prevent further deterioration. By following these cleaning and maintenance practices, you can keep your steel flat bars in good condition and extend their lifespan.
- Q:What is the difference between steel band and steel ring? The steel strip is flat steel and the steel ring is made of steel. Am I right?
- Steel rolls are also called steel belts. There is no difference between them. They are not flat steel
- Q:Are steel flat bars available in different profiles?
- Yes, steel flat bars are available in different profiles. Some common profiles include square edge, round edge, and chamfered edge. These different profiles offer varying functionalities and aesthetic appeal, allowing for versatility in various applications.
- Q:What are the maximum allowable spans for steel flat bars?
- The maximum allowable spans for steel flat bars can vary depending on several factors such as the load applied, the type of steel, and the intended use. Generally, the maximum allowable span for steel flat bars is determined by considering the deflection, bending stress, and safety factors. For smaller loads and lighter applications, steel flat bars can have maximum allowable spans ranging from a few feet to several feet. However, for heavier loads and structural applications, the maximum allowable spans may be significantly reduced to ensure structural integrity and prevent excessive deflection. To determine the maximum allowable span for steel flat bars, engineers and designers use various calculations and design codes such as the American Institute of Steel Construction (AISC) standards. These standards provide guidelines on the maximum allowable stress, deflection limits, and safety factors to be considered when determining the span for steel flat bars. It is important to consult with a structural engineer or refer to relevant design codes and standards to determine the specific maximum allowable spans for steel flat bars based on the specific application and load requirements.
- Q:Can steel flat bars be used in marine applications?
- Yes, steel flat bars can be used in marine applications. However, it is important to use a specific type of steel known as marine-grade or stainless steel for such applications. Regular steel is susceptible to corrosion and rust when exposed to saltwater or high humidity environments, which is common in marine settings. Marine-grade steel, on the other hand, is specifically designed to withstand the harsh conditions of the marine environment. It is resistant to corrosion, rust, and pitting, making it suitable for use in marine applications such as boat building, ship construction, and offshore platforms.
- Q:What are the different types of surface defects in copper steel flat bars?
- There are several different types of surface defects that can occur in copper steel flat bars. Some of the most common defects include: 1. Scratches: These are linear marks on the surface of the bar caused by contact with another object. Scratches can vary in depth and severity, ranging from superficial marks to deeper grooves. 2. Pitting: Pitting refers to small, localized holes or depressions on the surface of the bar. It is typically caused by corrosion or chemical reactions, and can affect the appearance and structural integrity of the bar. 3. Roll marks: Roll marks are irregular patterns or lines on the surface of the bar that result from the manufacturing process. They are caused by the rolling mills used to shape the bar, and can vary in size and intensity depending on the specific rolling technique employed. 4. Scale: Scale is a layer of oxide that forms on the surface of the copper steel flat bar during the heating or cooling process. It appears as a dark, rough coating that can be flaky or adherent. Scale can affect the surface finish and may need to be removed before further processing or use. 5. Inclusions: Inclusions are foreign particles or impurities that become trapped within the metal during the manufacturing process. They can appear as dark spots or irregularities on the surface of the bar and may affect the mechanical properties of the material. 6. Edge cracks: Edge cracks are small, hairline fractures that occur along the edges of the bar. They can be caused by improper handling, excessive stress, or manufacturing defects. Edge cracks can compromise the structural integrity of the bar and may require repair or replacement. It is important to note that these surface defects can vary in severity and frequency depending on the quality of the manufacturing process and the specific application of the copper steel flat bars. Regular inspection and quality control measures are necessary to identify and address these defects to ensure the desired performance and longevity of the bars.
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Galvanized Flat Bar with Length: 6m, 12m
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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