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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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 roof dormer angles?
- In order to mark roof dormer angles, one must follow a series of steps. To begin, position the steel square on the roof's edge where the dormer will be placed. Ensure that the square is aligned with the roof's pitch or slope by placing the longer arm of the square against the roof. Next, align the square's shorter arm with the desired angle for the dormer, which will depend on the specific design and specifications of the dormer being constructed. Once the square is correctly aligned, use a pencil or marker to trace along the shorter arm's edge. This will create a straight line on the roof, indicating the angle at which the dormer will be built. Repeat this process for each side of the dormer, making sure to maintain consistency in the angles and measurements. After marking all the necessary angles, these lines can be used as guides for cutting and constructing the dormer. Prior to proceeding with the construction process, it is important to double-check the measurements and angles. By utilizing a steel square for marking roof dormer angles, one can achieve precise and accurate measurements, resulting in a dormer that seamlessly integrates with the existing roof structure. It is vital to adhere to safety guidelines and utilize appropriate tools when working on any roofing project.
- Q: You need to light steel keel wall square steel
- Needed. The material of the light steel keel partition wall is galvanized iron plate, the pressed keel and the gypsum board (or calcium silicate board), its merit is the light weight, easy to walk the electric wire tube, the construction is quick. But the fire is not good, it is dry work. The cost is higher.
- Q: Can a steel square be used for marking out sliding dovetail joints?
- Marking out sliding dovetail joints is possible with a steel square. This versatile woodworking tool is capable of various tasks, including joint marking. To ensure the cuts are perpendicular and the joint is aligned correctly, the square proves useful. Its straight edge can mark the lines for the dovetail cuts, while the 90-degree angle can verify joint accuracy during fitting. Nonetheless, it is essential to consider the potential assistance of other specialized tools like dovetail marking gauges or sliding bevel gauges for achieving utmost precision and accuracy in sliding dovetail joints.
- Q: Can a steel square be used for checking the squareness of a circular saw blade?
- A circular saw blade cannot be checked for squareness using a steel square. The purpose of a steel square is to measure right angles, not the squareness of a circular object. The squareness of a circular saw blade refers to the alignment of its teeth with the cutting plane. To accurately check the squareness of a circular saw blade, specialized tools like a dial indicator or a dedicated blade alignment gauge should be utilized. These tools are designed specifically for precise and accurate measurement of the squareness of a circular saw blade, ensuring precise and accurate cuts.
- Q: Can a steel square be used for checking the squareness of door frames?
- Yes, a steel square can be used for checking the squareness of door frames. A steel square, also known as a framing square, is a tool commonly used in carpentry and woodworking to ensure the accuracy and squareness of various angles and joints. It consists of two arms, typically made of steel, forming a right angle. One arm is longer and is called the blade, while the other arm is shorter and is called the tongue. To check the squareness of a door frame using a steel square, you can place the longer blade against the inside corner of the frame where the door will be installed. Then, extend the shorter tongue along the inside edge of the door frame. By visually inspecting the alignment of the door frame with the steel square, you can determine if it is perfectly square or if adjustments are needed. If the door frame is not square, it can cause problems during the installation of the door, such as difficulty in opening and closing, gaps between the door and the frame, or uneven wear on the door over time. By using a steel square, you can ensure that the door frame is properly aligned and square before installing the door, resulting in a smooth and functional operation.
- Q: Can a steel square be used for measuring roofing angles?
- Yes, a steel square can be used for measuring roofing angles. A steel square, also known as a framing square or carpenter's square, is a versatile tool that can be used for a variety of measurements in construction, including roofing angles. Its long body and right angle shape make it ideal for measuring and marking angles accurately. With the help of the steel square, roofers can determine the pitch or slope of a roof, ensuring precise measurements for proper installation and alignment of roofing materials.
- Q: How do you use a steel square to measure and mark 191.25-degree angles?
- To measure and mark a 191.25-degree angle using a steel square, you would start by aligning one edge of the square with the baseline of the angle. Then, you would rotate the square until the desired angle, which is 191.25 degrees in this case, aligns with one of the reference lines on the square. Finally, you can use a pencil or a scribe to mark the angle's endpoint on the work surface.
- Q: Can a steel square be used for setting up a router table?
- Yes, a steel square can be used for setting up a router table. A steel square is a useful tool for ensuring accurate measurements and angles, which are important for aligning the router table and achieving precise cuts.
- Q: How do you use a steel square to create compound miter cuts?
- To use a steel square to create compound miter cuts, you will need to follow a few steps. First, determine the angle of the compound miter cut you want to make. This can be done by referring to your project plans or measuring the angle with a protractor. Next, set your steel square at the desired angle on your workpiece. Make sure the long side of the square lines up with the edge of the workpiece. Once the square is in place, use a pencil or marker to mark the cut line along the edge of the square. This will indicate where you need to make the cut. Now, you will need to adjust the bevel angle of your miter saw or table saw to match the angle of the compound miter cut. This can usually be done by loosening a bevel lock or adjusting a bevel gauge on the saw. After adjusting the bevel angle, align the marked cut line on your workpiece with the saw blade. Double-check that the bevel angle matches the angle on the steel square. Finally, carefully make the compound miter cut by slowly pushing the workpiece through the saw. Take your time and ensure that the cut is clean and accurate. Remember to always prioritize safety when working with power tools and sharp blades. Wear appropriate protective equipment and follow the manufacturer's instructions for your specific saw.
- Q: What are some common applications for a steel square in metalworking?
- A steel square is a versatile tool commonly used in metalworking for a variety of applications. Some of the common uses of a steel square in metalworking include: 1. Measuring and marking angles: Steel squares are often used to measure and mark angles accurately. They have graduated scales along the blade and tongue, allowing for precise angle measurements and markings. 2. Checking squareness: A steel square is an essential tool for checking the squareness or right angles of metal components. It is used to ensure that corners and joints are properly aligned and perpendicular. 3. Layout and marking: Steel squares are frequently used for laying out and marking metal components. They provide a straight edge for drawing lines, marking points, and transferring measurements onto the workpiece. 4. Checking flatness: Steel squares can also be used to verify the flatness of a metal surface. By placing the square on the surface, any gaps or deviations from flatness can be easily identified. 5. Setting up machinery: In metalworking workshops, steel squares are often used to set up machinery and equipment. By using a square, operators can ensure that machines, workbenches, and other tools are aligned and level. 6. Welding and fabrication: Steel squares are invaluable for welding and fabrication tasks. They can be used to accurately position and align metal components during welding, ensuring proper fit and alignment. 7. Creating right angles and miters: Steel squares are commonly used to create right angles and miters in metalworking projects. They provide a reliable reference for cutting, joining, and assembling metal parts. 8. Layout and cutting of sheet metal: Steel squares are particularly useful in the layout and cutting of sheet metal. They can be used to draw and mark straight lines for cutting, folding, or bending sheet metal accurately. Overall, steel squares are essential tools in metalworking, enabling precise measurements, layout, alignment, and fabrication of metal components. Their versatility and accuracy make them indispensable for both professional metalworkers and DIY enthusiasts alike.
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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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