JIS U Channel for construction made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 10000 m.t./month
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OKorder Financial Service
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Product Description:
OKorder is offering JIS U Channel for construction made in China 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:
JIS U Channel for construction made in China 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 JIS U Channel for construction made in China 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:
-Standard: GB,
-Grade: Q195 or equivalent.
-Chemical Composition:
Standard | Grade | Element (%) | ||||
GB | Q195 | C | Mn | S | P | Si |
0.06~0.12 | 0.25~0.50 | ≤0.050 | ≤0.045 | ≤0.30 | ||
Measures of HR Square Bar (small measures):
(Section of HR Square Bar)
-Length of a side and Theoretical weight of Square Bar.
Length of a side(mm) | Theoretical weight(kg/m) | Length of a side(mm) | Theoretical weight(kg/m) |
7 | 0.385 | 22 | 3.80 |
8 | 0.502 | 24 | 4.52 |
9 | 0.636 | 25 | 4.91 |
10 | 0.785 | 26 | 5.30 |
11 | 0.950 | 28 | 6.15 |
12 | 1.13 | 30 | 7.06 |
13 | 1.33 | 32 | 8.04 |
14 | 1.54 | 34 | 9.07 |
15 | 1.77 | 36 | 10.17 |
16 | 2.01 | 38 | 11.24 |
17 | 2.27 | 40 | 12.56 |
18 | 2.54 | 42 | 13.85 |
19 | 2.82 | 45 | 15.90 |
20 | 3.14 | 48 | 18.09 |
21 | 3.46 | 50 | 19.63 |
Notes:
1, The theoretical weights in the list, base on the density of 7.85 g/cm3.
2, Formula for theoretical weight of Square bar: (length of a side)2 * 0.00785
3, The numbers with ＊mean that they are not regular or we don’t offer them.
-Regular length of Square Bar:
Steel | Length of a side (mm) | Length of steel (m) |
Normal steel | < 25 | 4~10 |
> 25 | 3~9 | |
Steel of high quality | All measure | 2~6 |
Tool steel >75 | 1~6 |
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:How do you use a steel square for marking and cutting angled finger joints?
- To use a steel square for marking and cutting angled finger joints, place the square against the edge of the wood and align it with the desired angle. Use a pencil to mark along the edge of the square, creating a straight line. Repeat this process for all the necessary cuts. Then, carefully cut along the marked lines using a saw, ensuring to maintain the angle indicated by the square. The steel square serves as a guide to ensure accurate marking and cutting of angled finger joints.
- Q:What are some common uses for a steel square in box making?
- Some common uses for a steel square in box making include measuring and marking right angles, checking for squareness and alignment of box corners, ensuring accurate and precise cuts, and verifying the straightness of box sides and edges.
- Q:How do you use a steel square to lay out a hip rafter with unequal pitch?
- To use a steel square to lay out a hip rafter with unequal pitch, you would first determine the pitch of each side of the hip rafter. Then, you would use the steel square to lay out the appropriate angle and length for each side of the rafter, taking into account the unequal pitch. This would involve using the square's markings and angles to make accurate measurements and markings on the rafter material, ensuring that each side is properly aligned and cut to the correct dimensions.
- Q:Can a steel square be used for tile backsplash layout?
- Tile backsplash layout can be done using a steel square. A steel square, also called a carpenter's square or framing square, is a versatile tool that serves multiple purposes, including tile layout. Made of steel, it has a right angle shape with one long arm and one shorter arm. When laying tiles for a backsplash, it is crucial to achieve proper alignment and evenness. A steel square can be employed to establish straight lines and right angles, which are vital for a polished and professional-looking tile installation. It aids in measuring and marking the layout, guaranteeing correct tile positioning and even spacing. To utilize a steel square for tile backsplash layout, begin by determining the desired layout and design. Utilize the longer arm of the square to create vertical lines along the backsplash area's edges and the shorter arm to create horizontal lines. These lines will serve as a guide for tile placement. Moreover, a steel square enables the verification of tile corners and angles' accuracy. Simply position the square against the tile edges to ensure perfect alignment and the formation of right angles. In conclusion, a steel square is an invaluable tool for tile backsplash layout as it facilitates the creation of straight lines, right angles, and ensures precise and professional results.
- Q:Can a steel square be used for tile layout?
- Yes, a steel square can be used for tile layout. It can be used to ensure accurate right angles and straight lines during the layout process.
- Q:How do you use a steel square to measure and mark 112.5-degree angles?
- In order to measure and mark a 112.5-degree angle using a steel square, it is necessary to adhere to a specific procedure. Below are the instructions on how to do it: 1. Start by placing the steel square on a flat surface or workpiece, ensuring its stability and security. 2. Identify the 45-degree angle on the steel square, which is formed where the long and short arms of the square meet. 3. Position the long arm of the square on the surface, aligning it with the reference line or edge from which you want to measure and mark the angle. 4. Gently rotate the steel square to the left until the short arm aligns with the desired angle. In this instance, you need to rotate the square approximately 2.5 degrees beyond the 45-degree angle to measure and mark a 112.5-degree angle. 5. Once you have adjusted the steel square to the correct angle, ensure its firm placement to guarantee accuracy. 6. Using a pencil or scribe, cautiously mark the desired angle along the edge of the steel square or on the workpiece. 7. Prior to proceeding with any further steps, double-check your measurement and marking to ensure accuracy. By adhering to these steps, you can effectively utilize a steel square to measure and mark a 112.5-degree angle. Remember to handle the square with care and verify your measurements for precise results.
- Q:What are the measurements on a steel square?
- The steel square comprises two arms, namely the blade and the tongue. The blade measures approximately 24 inches in length, while the tongue measures around 16 inches in length. However, it is important to note that these measurements may differ depending on the specific make and model of the steel square. Moreover, the blade and tongue are typically engraved with distinctive measurement scales. The most frequently used scale is the inch scale, which is divided into 1/8 inch increments. Some steel squares are also equipped with a metric scale, featuring measurements in millimeters. These measurements enable precise and accurate marking, measuring, and layout tasks in various construction and woodworking projects.
- Q:Can a steel square be used for marking out dovetail joints?
- Yes, a steel square can be used for marking out dovetail joints. A steel square is a versatile tool commonly used in woodworking for measuring, marking, and checking the accuracy of right angles. When marking out dovetail joints, precision and accuracy are crucial, and a steel square can provide the necessary reference for ensuring the correct angles and dimensions are achieved. By aligning the square along the edges of the workpiece, it can help guide the marking of the dovetail angles and provide a straight edge for accurate cutting. However, it is important to note that while a steel square can be a useful tool, it is recommended to also use a dovetail marking gauge or a dovetail template to ensure the best results and maintain consistency throughout the project.
- Q:What are the different ways to hold a steel square when making measurements?
- When making measurements with a steel square, there are various ways to hold it. The most commonly used approach involves grasping it by the handle, positioning the blade perpendicular to the surface being measured. This allows for easy alignment and stability during measurements. Another option is to place the steel square on the surface being measured and firmly press it against the edge or corner. This technique ensures accurate measurements by securely holding the square in place. Alternatively, one can hold the steel square by gripping it with both hands, with the blade facing outward. This method offers enhanced control and stability, particularly when making precise measurements or marking lines. Some professionals opt for a technique known as "finger grip," where the steel square is held along the blade using the fingers. This provides greater flexibility and mobility when measuring in tight or hard-to-reach areas. Ultimately, the choice of how to hold a steel square for measurements depends on personal preference and the specific task at hand. It is crucial to find a grip that feels comfortable and secure to guarantee accurate and reliable measurements.
- Q:How do you use a steel square to determine the angle of a cove cut?
- To determine the angle of a cove cut using a steel square, proceed as follows: 1. Begin by placing the steel square on the surface where the cove cut will be made. Ensure that one side of the square is aligned with the edge of the material. 2. Align the other side of the square with the desired angle for the cove cut. Set the angle according to the design or specifications being followed. 3. Once the square is properly aligned, use a pencil or marking tool to mark the angle on the material's surface. 4. Use an appropriate cutting tool, such as a jigsaw, bandsaw, or router, to cut along the marked angle. Make sure to have safety measures in place and follow the manufacturer's instructions for your specific cutting tool. 5. Cut slowly and carefully, closely following the marked angle. Take your time to achieve a precise and accurate cove cut. Always exercise caution and wear proper safety gear when operating power tools or cutting materials. It is also advisable to double-check measurements and angles before making the cut to ensure accuracy and achieve the desired results.
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JIS U Channel for construction made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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