Carbon steel flat bars with high quality and low price

Carbon steel flat bars with high quality and low price System 1

Carbon steel flat bars with high quality and low price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Mild Steel Flat Bar Details:

Minimum Order Quantity:	25 m.t.	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	80000-100000MTS/YEAR m.t./month	Payment Terms:	TT or LC

Product Description:

Specification of Mild Steel Flat Bar

Commodity: Mild Steel Flat Bar

Standard: GB;JIS

Material: Q195-235;SS400

Brand name: FLATSPACE

Origin place: China

Thickness: 3mm-30mm

Width:20mm-200mm

Length: Max 12m

Certification: SGS/BV

Chemical composition of Q235

Alloy No

Grade

Element(%)

Q235

0.12—0.20

0.3—0.7

≤0.045

≤0.3

Physical properties of Q235

Alloy No	Grade	Yielding strength point(Mpa)				Tensile strength (Mpa)	Elongation after fracture(%)
		Thickness (mm)					Thickness (mm)
		≤16	＞16--40	＞40--60	＞60--100		≤16	＞16--40	＞40--60	＞60--100
		≥					≥
Q235	B	235	225	215	205	375--500	26	25	24	23

Usage/Applications of Mild Steel Flat Bar

Widely used for construction, Machinery manufacturing, Iron tower steel structure, Shipbuilding; Steel grating, Staircase, Bridge, Viaduct, Railway spare parts, Boilers making etc.

Packaging & Delivery of Mild Steel Flat Bar

Packaging Details: The Mild Steel Flat Bars are packed in bundles and loaded in 20 feet/40 feet container, or shipped by bulk cargo ,also we can do as customer's requirements.

Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.

Production Flow of Mild Steel Flat Bar

The Mild steel flat bar is made through three processes:

1.Feeding the material: Feeding the row material (the steel plate) to Slitting Line.

2.Slitting:The steel plate would be slitted into expected width by lengthways cutter.

3. Leveled and cutting: The plat bar would be ground into level by the grinder and then cut into required length.

Packed in Bundles

Packed in Bundle

Loaded in Container

FLATSPACE is specialized in production and sales of slit flat bars. We offered the individuation processing service of slitting and crosscut. Our flat bar the width form 10mm to 1800mm, and thichness from 2.5mm to 25mm.

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1. Manufacturer Overview
Location	Hebei, China
Year Established	2009
Annual Output Value	Above US$ 150 Million
Main Markets	Southeast Aisa, Middle east, Africa
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin
Export Percentage	70%-80%
No.of Employees in Trade Department	10-15 people
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 20,000 square meters
No. of Production Lines	7
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average

Q:How do I store steel flat bars to prevent damage?: To prevent damage to steel flat bars, it is recommended to store them in a dry and well-ventilated area, away from moisture and direct exposure to elements. You can stack them horizontally on a flat surface, ensuring they are properly supported and not overloaded. Using protective coverings, such as plastic or cardboard, between each layer can also help prevent scratches and other surface damage. Additionally, keeping them away from any corrosive materials and maintaining a consistent temperature can further protect the steel flat bars from damage.

Q:What are the different types of surface coatings for steel flat bars?: There are several different types of surface coatings available for steel flat bars, each with its unique properties and advantages. Some of the common types of surface coatings for steel flat bars include: 1. Galvanized Coating: This type of coating involves applying a layer of zinc to the surface of the steel flat bar. Galvanizing helps protect the steel from corrosion and rust, making it ideal for outdoor applications or areas with high humidity. 2. Powder Coating: Powder coating is a popular choice for steel flat bars as it provides a durable and attractive finish. In this process, a dry powder is electrostatically sprayed onto the surface of the steel flat bar, and then it is baked to create a hard, smooth coating. 3. Epoxy Coating: Epoxy coatings are known for their excellent adhesion and chemical resistance. They are often used in industrial settings where the steel flat bars are exposed to harsh chemicals or extreme weather conditions. 4. Paint Coating: Paint coatings are a versatile option for steel flat bars, allowing for customization in terms of color and finish. They provide a protective layer against corrosion and can be easily applied using spray or brush methods. 5. Chrome Plating: Chrome plating involves depositing a thin layer of chromium onto the surface of the steel flat bar. This coating provides excellent resistance to wear and corrosion, making it suitable for applications that require a high level of durability and aesthetics. 6. Black Oxide Coating: Black oxide coating is a chemical conversion coating that provides a black finish to the steel flat bar. It offers mild corrosion resistance and enhances the appearance of the steel flat bar. These are just a few examples of the different types of surface coatings available for steel flat bars. The choice of coating depends on the specific requirements of the application, such as the level of corrosion resistance, aesthetics, and environmental factors. It is important to consider the intended use and conditions to select the most appropriate coating for steel flat bars.

Q:Are steel flat bars commonly used in the construction of educational institutions?: Steel flat bars are frequently utilized in the construction of educational institutions. Their popularity in construction projects stems from the numerous advantages they offer. Primarily, steel is a robust and long-lasting material, ensuring the structural integrity and longevity of buildings. This is particularly crucial in educational institutions where safety is of utmost importance. Additionally, steel flat bars can be easily fabricated and tailored to meet specific design requirements. They can be manipulated through cutting, bending, and welding to create various shapes and sizes, making them adaptable for different construction purposes. Educational buildings often utilize steel flat bars as support beams, lintels, and framing components. Moreover, steel is an environmentally friendly choice for construction projects as it is a sustainable material that can be recycled. This aligns with the growing emphasis on sustainability and green building practices in educational institutions. Furthermore, steel flat bars possess exceptional fire-resistant properties, providing an extra layer of safety. In the event of a fire, steel does not contribute to the spread of flames, which is crucial in educational buildings where large numbers of people gather. In conclusion, the combination of strength, versatility, sustainability, and fire resistance makes steel flat bars a widely employed material in the construction of educational institutions.

Q:How do you remove burrs or sharp edges from steel flat bars?: One common method to remove burrs or sharp edges from steel flat bars is by using a deburring tool or a file. The deburring tool is specifically designed to remove burrs and can be passed along the edges of the bar to smooth them out. Alternatively, a file can be used to manually file down the burrs and sharp edges until they are smooth.

Q:What are the different grades of steel flat bars?: The different grades of steel flat bars typically include low carbon, mild steel, high carbon, and alloy steel grades.

Q:Can steel flat bars be used for making support beams or columns?: Yes, steel flat bars can be used for making support beams or columns. Steel flat bars are versatile construction materials that are commonly used in various structural applications, including support beams and columns. They possess excellent strength and durability properties, making them suitable for bearing heavy loads and providing structural stability. Steel flat bars can be easily fabricated and welded to form the desired shape and dimensions required for support beams and columns. Additionally, their uniformity and consistent dimensions make them ideal for ensuring structural integrity in construction projects. Overall, steel flat bars are a reliable and widely used choice for making support beams and columns due to their strength, durability, and ease of fabrication.

Q:The difference between galvanized flat steel 40*4 and galvanized flat steel 80*8 is the difference on the material list!: There are many kinds of flat steel, Q235A/B/C, mainly depends on the location of your specific requirements, what is needed?;

Q:What are the tolerances for steel flat bars?: The tolerances of steel flat bars may differ based on the specific requirements and standards set by the manufacturer or customer. However, typically, the tolerances for steel flat bars are measured in terms of thickness, width, and length. Concerning the thickness tolerance, it is customary to have a specific range in which the flat bar's thickness should fall. This range can vary depending on the grade and type of steel used, but it is usually specified as a plus or minus value. Similarly, the width tolerance denotes the acceptable variation in the width of the steel flat bar. This tolerance is usually specified as a plus or minus value, allowing for a certain range of deviation from the desired width. Lastly, the length tolerance determines the acceptable variation in the length of the steel flat bar. This tolerance is often specified as a maximum or minimum deviation from the desired length. It is crucial to note that the precise tolerances for steel flat bars may vary depending on the application and industry standards. Consequently, it is important to refer to the relevant specifications or standards provided by the manufacturer or customer to ascertain the exact tolerances required for a specific steel flat bar.

Q:Are steel flat bars suitable for marine environments?: Yes, steel flat bars are suitable for marine environments as they possess excellent corrosion resistance properties.

Q:Can steel flat bars be recycled?: Yes, steel flat bars can be recycled. Steel is one of the most commonly recycled materials in the world due to its high recyclability. When steel flat bars reach the end of their useful life, they can be collected, sorted, and processed at recycling facilities. The recycling process involves melting down the steel bars to remove impurities and shape them into new steel products. This process can be repeated indefinitely without compromising the quality of the steel. Recycling steel flat bars not only helps conserve natural resources but also reduces energy consumption and greenhouse gas emissions associated with the production of new steel.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range