• Q235 Square bar square bar  for construction System 1
  • Q235 Square bar square bar  for construction System 2
Q235 Square bar square bar  for construction

Q235 Square bar square bar for construction

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
10000 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

OKorder is offering Q235 Square Bar 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 Square Bar 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 Q235 Square 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

 

Product Specifications:

 

Usage/Applications of HR Square Bar:

-The Square Bar is normally used as structure steel.

-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…

 

Packaging & Delivery of HR Square Bar:

-Packing Detail: The products can be packed in bundles by steel wires.

-Marks: We make tag marks and color marks. The tag marks with white background and red company logo will be tied up to each bundle of the products. The information is usually including basic information of products and company and other information requested by customers. As for color marks, we will paint both ends of bundles to make sure that it will be more convenient for customers to distinguish them from other products.

-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 are usually transported to the nearest port from the production place.

 

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.

 

Q: Can a steel square be used for measuring diagonals?
Yes, a steel square can be used for measuring diagonals. A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in woodworking and construction. It has a 90-degree angle and a long blade with measurements marked along its edges. To measure diagonals, you can simply align the square's blade along one side of the object or surface, and then extend the square's other edge diagonally to the opposite corner. The length of the diagonal can then be measured using the markings on the square, providing an accurate measurement.
Q: How do you use a steel square for creating precise corner spline joints?
To use a steel square for creating precise corner spline joints, you would first measure and mark the desired location for the joint on the wood. Next, place the steel square on the marked corner and align it with the adjacent edges of the wood. Use a pencil or a knife to trace along the edge of the square, creating a precise guideline for the joint. Repeat this process on the other piece of wood that will be joined. This guideline will help you accurately cut and align the splines, ensuring a precise and snug fit for the joint.
Q: Can a steel square be used for checking the squareness of a wall frame?
Checking the squareness of a wall frame is possible with the use of a steel square. A steel square, also known as a framing square, is a tool commonly employed by carpenters and builders to lay out and verify right angles. It comprises two arms, one of which is shorter than the other, creating a 90-degree angle. To verify the squareness of a wall frame, one can position the shorter arm of the steel square against one corner of the frame and the longer arm against the adjacent corner. By observing the alignment of the longer arm with the edges of the frame, it is possible to determine whether the corners are perfectly square or if adjustments are necessary. The steel square offers a precise and dependable method for assessing squareness due to its design, which ensures a consistent 90-degree angle. However, it is important to acknowledge that other factors, such as the quality of the frame's construction and the stability of the wall, can also impact squareness. Therefore, it is advisable to utilize the steel square as an initial step in checking squareness and to perform additional measurements and adjustments as required.
Q: How do you use a steel square to measure and mark 202.5-degree angles?
In order to measure and mark a 202.5-degree angle using a steel square, several steps must be followed. Begin by ensuring the accuracy and good condition of your steel square. Place one arm of the square against the desired material or surface for marking. Next, locate the degree scale on the steel square, typically found on the longer arm and marked with various angles. Align the 0-degree mark on the scale with the square arm against your material. Then, carefully scan the scale until you reach the 202.5-degree mark, which can be indicated by a small tick mark or a number, depending on your steel square type. Once the 202.5-degree mark is identified, firmly hold the square in place and utilize a pencil or marking tool to make a small mark on the material. This mark signifies the desired 202.5-degree angle. Finally, connect this mark with other reference points or lines as necessary using a straightedge or ruler. Always ensure the accuracy of your measurements and markings before proceeding with any cutting or further actions.
Q: How do you maintain and clean a steel square?
To maintain and clean a steel square, you can start by wiping off any dirt or debris using a clean cloth or paper towel. For more stubborn stains or rust, you can use a mild detergent or steel cleaner and a soft-bristle brush to gently scrub the surface. After cleaning, make sure to dry the square thoroughly to prevent any moisture from causing corrosion. Additionally, applying a thin layer of oil or lubricant can help protect the steel from rusting in the long term.
Q: What are some common uses for a steel square in box joint construction?
The steel square, a tool that is absolutely necessary for box joint construction, serves various purposes. Some common applications of the steel square in box joint construction are: 1. Marking and measuring: To precisely mark and measure the dimensions of the box joint, the steel square is employed. It aids in determining the appropriate size and spacing of the finger joints, guaranteeing accuracy in the layout. 2. Verifying squareness: In order to ensure that the corners of the box joint are perfectly perpendicular, the steel square is utilized. This verification guarantees that the joints are solid and robust. 3. Aligning and guiding: During the assembly of the box joint, the steel square can be used to align and guide the pieces together. It helps to maintain the correct angle and ensures that the joints fit tightly, resulting in a secure box. 4. Testing for flatness: Using the steel square, the flatness of the joint surfaces can be tested. By placing the square against the surfaces, any gaps or irregularities can be identified and corrected prior to final assembly. 5. Cutting and sawing: The steel square can serve as a guide for cutting and sawing the box joint. It provides a straight edge for the saw or router, ensuring precise and clean cuts along the joint lines. All in all, the steel square plays an indispensable role in box joint construction. It aids in layout, alignment, squareness verification, and precise cuts, leading to a well-fitted and sturdy box joint.
Q: How do you use a steel square to create a 45-degree angle?
To use a steel square to create a 45-degree angle, you can follow these steps: 1. Start by placing the steel square on a flat surface or workbench, ensuring that it is properly aligned and straight. 2. Take a ruler or measuring tape and mark a point on the edge of the workpiece where you want the 45-degree angle to begin. 3. Next, draw a line extending from this point using a pencil or marking knife. This line will serve as a reference for your angle. 4. Align the steel square with the marked line, ensuring that the edge of the square is perfectly aligned with the line. 5. Now, pivot the steel square while keeping the edge aligned with the marked line until the opposite edge of the square intersects the line at a 45-degree angle. 6. Once you have achieved the desired angle, hold the steel square firmly in place to prevent any movement. 7. Finally, using a pencil or marking knife, trace along the edge of the steel square to transfer the 45-degree angle onto your workpiece. By following these steps, you can easily use a steel square to create a precise 45-degree angle on your workpiece. It is essential to ensure that your steel square is accurate and properly aligned to guarantee accurate results.
Q: How do you use a steel square to check the flatness of a surface?
In order to check the flatness of a surface using a steel square, it is important to have a reliable and accurate steel square. This tool consists of a ruler-like blade and a perpendicular handle. Here is a step-by-step guide on how to proceed: 1. Make sure that both the surface you wish to check and the steel square are clean and free from any debris or dirt that could impact the accuracy of the measurement. 2. Position the steel square on the surface you want to check, ensuring that one edge of the square is aligned with the surface. 3. Examine the contact between the blade of the steel square and the surface. If the entire length of the blade is in contact with the surface without any gaps or daylight visible, it indicates that the surface is flat. 4. Move the steel square along different areas of the surface, examining for any inconsistencies. If you notice any gaps or daylight between the blade and the surface, it suggests that the surface is not flat in that specific area. 5. Pay attention to the gaps or daylight that you observe. If the gaps are consistently the same size, it may indicate that the surface has a slight bow or warp. However, if the gaps vary in size, it could suggest a more significant irregularity or unevenness in the surface. 6. Take note of any areas where the surface is not flat. This information can be useful in determining the extent of the flatness issue and planning any necessary corrective measures. Keep in mind that using a steel square is not a foolproof method for measuring flatness, especially for large surfaces. It is more suitable for smaller projects or initial assessments. For more precise measurements, specialized tools such as straight edges or laser levels may be required.
Q: How do you use a steel square to check for plumbness?
To use a steel square to check for plumbness, follow these steps: 1. Start by making sure the steel square is clean and free of any debris or rust. Wipe it down if necessary. 2. Hold the steel square against the vertical surface that you want to check for plumbness. Make sure it is resting firmly against the surface. 3. Look at the corner of the steel square where the two arms meet. This corner should be perfectly square, with a 90-degree angle. 4. Observe the edge of the steel square that is aligned with the vertical surface. If the surface is perfectly plumb, the edge of the square should align perfectly with it from top to bottom. 5. If the edge of the square does not align with the surface, it means that the surface is not plumb. Take note of how much it deviates from the square and make adjustments accordingly. 6. To correct the plumbness, you can use shims or adjust the surface until it aligns properly with the edge of the steel square. 7. Repeat the process at multiple points along the vertical surface to ensure consistency and accuracy. By using a steel square to check for plumbness, you can ensure that your vertical surfaces are straight and aligned correctly, which is crucial for various construction and woodworking projects.
Q: Can a steel square be used for checking the squareness of a table saw sled?
A table saw sled's squareness can be assessed by employing a steel square. This tool is extensively utilized for angle measurements and inspections, guaranteeing reliable accuracy. To examine the squareness of the sled, position the steel square flush against the fence of the sled. Then, align the sled with the table saw blade and verify if the square is perpendicular to the blade. If the square perfectly aligns with the blade, the sled is square. However, if any gaps or misalignments are detected, the sled can be adjusted to ensure proper squareness.

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