Q235 Steel bilte steel bilte for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
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OKorder Financial Service
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Product Description:
OKorder is offering Q235 Steel bilte steel bilte for construction 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:
Q235 Steel bilte steel bilte for construction 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 Steel bilte 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
Product Specifications:
We offer Square Steel Bar with grade Q195 / Q235
Specifications of Square Steel Bar:
-Standard: GB,
-Grade: Q195/Q235 or equivalent.
Chemical Composition:
-Chemical Composition. Q195
Standard | Grade | Element (%) | ||||
GB | Q195 | C | Mn | S | P | Si |
0.06~0.12 | 0.25~0.50 | ≤0.050 | ≤0.045 | ≤0.30 | ||
-Chemical Composition. Q235
Standard | Grade | Element (%) | ||||
GB | Q235B | C | Mn | S | P | Si |
0.12~0.20 | 0.30~0.70 | ≤0.045 | ≤0.045 | ≤0.30 | ||
Measures and Tolerances of Square Steel Bar:
(The section of Square Steel Bar)
-The length of a side and the theoretical weight of Square Steel.
Length of a side(a, mm) | Theoretical weight(kg/m) | Length of a side(a, mm) | Theoretical weight(kg/m) |
6 | 0.283 | 32 | 8.04 |
7 | 0.385 | ＊33 | 8.55 |
8 | 0.502 | 34 | 9.07 |
9 | 0.636 | ＊35 | 9.62 |
10 | 0.785 | 36 | 10.17 |
11 | 0.950 | 38 | 11.24 |
12 | 1.13 | 40 | 12.56 |
13 | 1.33 | 42 | 13.85 |
14 | 1.54 | 45 | 15.90 |
15 | 1.77 | 48 | 18.09 |
16 | 2.01 | 50 | 19.63 |
17 | 2.27 | 53 | 22.05 |
18 | 2.54 | ＊55 | 23.6 |
19 | 2.82 | 56 | 24.61 |
20 | 3.14 | ＊58 | 26.4 |
21 | 3.46 | 60 | 28.26 |
22 | 3.80 | 63 | 31.16 |
＊23 | 4.15 | ＊65 | 33.17 |
24 | 4.52 | ＊68 | 36.3 |
25 | 4.91 | 79 | 38.49 |
26 | 5.30 | 75 | 44.16 |
＊27 | 5.72 | 80 | 50.24 |
28 | 6.15 | 85 | 56.72 |
＊29 | 6.60 | 90 | 63.59 |
30 | 7.06 | 95 | 70.85 |
＊31 | 7.54 | 100 | 78.50 |
Notes:
1, The theoretical weights in the list, base on the density of 7.85 g/cm3.
2, The numbers with ＊mean that they are not regulars or we don’t offer them.
-The allowed tolerance of Square Steel:
Length of a side(mm) | Allowed Tolerance | ||
Group1 | Group2 | Group3 | |
5.5～7 | ±0.20 | ±0.30 | ±0.40 |
7～20 | ±0.25 | ±0.35 | ±0.40 |
20～30 | ±0.30 | ±0.40 | ±0.50 |
30～50 | ±0.40 | ±0.50 | ±0.60 |
60～80 | ±0.60 | ±0.70 | ±0.80 |
80～110 | ±0.90 | ±1.0 | ±1.1 |
110～150 | ±1.2 | ±1.3 | ±1.1 |
150～190 | ―― | ―― | ±2.0 |
190～250 | ―― | ―― | ±2.5 |
Usage/Applications of Steel Square Bar:
-The Square Steel is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
Packaging & Delivery of Steel Square Bar:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks:
1, Tag marks: the tag marks will be tied up to each bundle of the products. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications, the painted color and other information requested by customers.
2, Color marks: we will paint both ends of the bundles of these products to make sure that they are more evident. It’s will be more convenient for the customers to distinguish them at the destination port.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
Transportation:
-The products can be delivered by bulk vessel or by container. As for container, products with the length of 6m will be loaded in 20’ container, with 9m or 12m, in 40’ container.
-The maximum quantity of loading of container is 25 tons.
-The products usually are transported to the nearest port from the production place.
Payment:
-Invoicing on theoretical weight or actual weight a s customer’s request.
-FOB, CFR or CIF.
-Regular terms of payment:
1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.
2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.
3, Negotiable.
FAQ:
Q1: How do we guarantee the quality of our products?
A1: 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.
Q2: How soon can we receive the product after purchase?
A2: 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: How do you use a steel square for marking roof eave angles?
- To achieve accurate markings for roof eave angles, it is necessary to follow a series of steps when utilizing a steel square: 1. Begin by positioning the steel square in the desired location along the roof eave. Ensure that the longer side of the square is parallel to the eave. 2. Align the lip or heel of the square with the lower edge of the eave. The lip, which possesses a 90-degree angle, serves as the square's shorter side. 3. Firmly hold the square in place, verifying that it remains level and straight. 4. Employ a pencil or marker to trace along the lip or heel of the square, thereby marking the angle on the roof eave. 5. After marking the angle, proceed to measure it using a measuring tape or ruler. Additionally, if necessary, transfer the marked angle onto other materials. 6. Repeat this procedure for any additional roof eave angles that necessitate marking. Utilizing a steel square to mark roof eave angles is a reliable technique that guarantees precise measurements and proper alignment. It is crucial to handle the steel square with caution and ensure its secure placement to achieve accurate markings.
- Q: How do you use a steel square to mark angles?
- To use a steel square to mark angles, you would typically position one arm of the square along the reference edge of the material you are working with. Then, you would slide the other arm of the square until it aligns with the desired angle, using the markings on the square as a guide. Once the square is properly aligned, you can use a pencil or scribe to mark the angle on the material, ensuring accurate and precise measurements.
- Q: Can a steel square be used for measuring diagonals?
- Absolutely! Diagonals can indeed be measured with the aid of a steel square. This incredibly versatile tool, which goes by different names such as framing square or carpenter's square, is commonly employed in woodworking and construction. Sporting a 90-degree angle and a lengthy blade adorned with precise measurements, it offers tremendous convenience. To measure diagonals, one can effortlessly align the square's blade with a side of the object or surface in question, and subsequently extend the square's opposing edge diagonally towards the corner on the opposite side. By utilizing the square's markings, the length of the diagonal can then be accurately determined.
- Q: What are some common uses for a steel square in roofing?
- A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in roofing projects. Some common uses for a steel square in roofing include: 1. Measuring and marking angles: Steel squares have markings that allow roofers to accurately measure and mark angles for various roof components, such as rafters, trusses, and hips. 2. Laying out roof rafters: A steel square helps roofers lay out and mark the angles and lengths of rafters, ensuring they are cut to the correct dimensions for a precise fit. 3. Determining roof pitch: Roof pitch refers to the steepness or slope of a roof. By using a steel square, roofers can easily determine the roof pitch, which is essential for proper installation and drainage. 4. Checking for squareness: Roofers use a steel square to check if the corners of a roof are square, ensuring the roof structure is properly aligned and balanced. 5. Cutting and shaping roof materials: Steel squares can be used to make accurate cuts on roof materials such as shingles, tiles, and metal sheets. Roofers can align the square along the material's edge to guide their cuts, resulting in precise and clean edges. 6. Creating roof layout patterns: Roofers often use steel squares to create layout patterns for complex roof designs or custom features. By using the square's angles and measurements, they can transfer the desired layout onto the roof surface. 7. Aligning roof trusses and joists: Steel squares are valuable for aligning roof trusses and joists during installation. Roofers can use the square to ensure these components are properly aligned and secure, maintaining the structural integrity of the roof. Overall, a steel square is an essential tool for roofers as it provides accuracy, precision, and versatility in various roofing tasks, making it an indispensable tool in the roofing industry.
- Q: How do you use a steel square to check for plumbness?
- In order to check for plumbness using a steel square, the following steps should be followed: 1. Ensure that the steel square is clean and free from any debris or rust. If necessary, wipe it down. 2. Place the steel square firmly against the vertical surface that requires checking for plumbness. 3. Examine the corner of the steel square where the two arms meet. This corner should have a perfect right angle of 90 degrees. 4. Pay attention to the edge of the steel square that aligns with the vertical surface. If the surface is perfectly plumb, the edge of the square should align perfectly from top to bottom. 5. If the edge of the square does not align with the surface, it indicates that the surface is not plumb. Take note of how much it deviates from the square and make necessary adjustments. 6. To rectify the lack of plumbness, shims can be used or the surface can be adjusted until it properly aligns with the edge of the steel square. 7. Repeat the process at different points along the vertical surface to ensure consistency and accuracy. By utilizing a steel square to check for plumbness, it is possible to guarantee that vertical surfaces are straight and correctly aligned. This is particularly important for various construction and woodworking projects.
- Q: Can a steel square be used for checking right angles?
- Yes, a steel square can be used for checking right angles. A steel square, also known as a framing square or carpenter's square, is a versatile and reliable tool used in woodworking, construction, and other trades. It consists of a long blade and a shorter tongue that meet at a 90-degree angle, forming a perfect right angle. By placing the square against the two surfaces that are supposed to be at right angles to each other, one can easily determine if the angle is truly 90 degrees. The accuracy and rigidity of a steel square make it an excellent tool for checking and ensuring right angles in various applications.
- Q: Can a steel square be used for checking the alignment of door frames?
- Checking the alignment of door frames can be done using a steel square. A steel square, which is also referred to as a combination square, is a tool with a ruler and an adjustable square head. It is commonly utilized in woodworking and carpentry to measure, mark, and examine angles. To check the alignment of a door frame with a steel square, the first step is to ensure that the square is set at a 90-degree angle. Afterward, the square should be placed against the inner edge of the door frame, ensuring that it is flush with both the top and side of the frame. By visually inspecting the alignment of the square with the frame, it is possible to determine if the frame is perfectly square or if any adjustments are required. Additionally, a steel square can also be employed to check the hinge side of the door frame. By placing the square against the inner edge of the frame and extending it along the frame's length, it is possible to ascertain if it is straight and free from warping. This is crucial for the proper installation and smooth operation of the door. In conclusion, a steel square is a valuable tool for checking the alignment of door frames. Its versatility and precision make it a dependable choice for carpenters, contractors, and homeowners alike.
- Q: How do you use a steel square to create bevel cuts?
- In order to create bevel cuts using a steel square, it is necessary to follow the steps provided below: 1. Firstly, choose the desired angle for the bevel cut. Proceed to measure and mark this angle on the material's edge that you intend to cut. 2. Position the steel square onto the material, ensuring that one edge of the square aligns with the marked angle. It is crucial to securely hold the square in place. 3. Utilize a pencil or scribe to trace along the square's other edge, generating a line that represents the bevel cut. 4. After marking the line, you can proceed with cutting the material employing a saw. It is imperative to accurately align the saw blade with the marked line. 5. Commence cutting the material while following the marked line and maintaining a steady hand. Take your time and ensure that the saw blade remains aligned with the line throughout the cutting process. 6. Once the cut is finished, verify the angle to ensure it meets your desired specifications. If necessary, you can make adjustments by repeating the process or utilizing alternative tools such as a file or sandpaper to refine the bevel cut. Always prioritize safety when working with cutting tools, wear appropriate protective gear like goggles and gloves, and operate in a well-ventilated area.
- Q: Can a steel square be used for concrete formwork layout?
- Yes, a steel square can be used for concrete formwork layout. A steel square is a versatile tool commonly used in carpentry and construction work. It consists of a long, straight edge and a shorter, perpendicular edge forming an L-shape. It is primarily used for measuring and marking right angles and can be used to lay out concrete formwork. When setting up concrete formwork, it is crucial to ensure that the corners are perfectly square to ensure the proper alignment and stability of the structure. A steel square can be used to measure and mark right angles accurately, ensuring that the corners of the formwork are properly aligned. To use a steel square for concrete formwork layout, follow these steps: 1. Measure and mark the desired dimensions for the formwork on the ground or surface where it will be built. 2. Position the steel square on the marked points, aligning one edge with the reference line or surface. 3. Ensure that the perpendicular edge of the steel square is perfectly square with the reference line or surface, adjusting as necessary. 4. Use a marking tool to trace along the edge of the steel square, transferring the right angle mark onto the surface or ground. 5. Repeat this process for all corners and edges of the formwork, ensuring that they are all square. By using a steel square for concrete formwork layout, you can ensure that the formwork is accurately set up with perfectly square corners. This will result in a more stable and structurally sound concrete structure.
- Q: Are there any alternative tools to a steel square?
- There exist multiple alternative tools to a steel square, encompassing the following commonly utilized options: 1. The Speed Square, also referred to as a rafter square, possesses a triangular shape and is predominantly constructed from aluminum. Its primary purpose centers around measuring and marking angles, rendering it valuable for carpentry and other construction ventures. 2. The Combination Square incorporates a ruler and a pivoting head capable of being set at any desired angle. This tool finds widespread usage in woodworking and metalworking for the measurement and marking of straight lines, right angles, as well as various other angles. 3. The Framing Square, larger in size than a steel square, typically comprises aluminum or steel. It is frequently employed in construction for the measurement and marking of right angles, the layout of stairs, and the examination of roof pitches. 4. The Bevel Gauge, employed for the measurement and transfer of angles, comprises an adjustable blade and handle, affording the ability to set it at diverse angles. This tool is commonly employed in woodworking and metalworking to create precise angles. 5. The Angle Finder, also known as a protractor or angle gauge, serves the purpose of accurately measuring and transferring angles. It generally takes the form of a round disc equipped with a scale and a pivoting arm or blade. These alternative tools offer differing functionalities and characteristics, catering to specific requirements within diverse industries. While the steel square remains versatile and widely used, these alternatives furnish additional options for tasks and angles of a more specific nature.
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Q235 Steel bilte steel bilte for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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