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 creating accurate box joints?
- To use a steel square for creating accurate box joints, you will need to follow a step-by-step process. Here is how you can utilize a steel square effectively: 1. Start by selecting the appropriate size of steel square for your project. Steel squares are available in various sizes, so choose one that suits the dimensions of your box joints. 2. Measure and mark the desired length of your box joint on the edges of the mating boards. Ensure that the measurements are accurate and aligned properly. 3. Place the steel square against the edge of one of the boards, aligning the square's long side with the marked line for the box joint. Ensure that the square is firmly held against the board to prevent any movement. 4. Using a pencil or a marking knife, trace along the edge of the long side of the steel square, marking the line onto the board. This will create an accurate reference line for your box joint. 5. Repeat the process on the second board, aligning the steel square's long side with the corresponding marked line. Ensure that both boards have the same line marked on them for accurate box joints. 6. Now, adjust the steel square by 90 degrees, aligning the short side of the square with the marked line on the first board. Ensure that the square is securely held against the board. 7. Mark another line on the first board, following the edge of the short side of the steel square. This will create a perpendicular reference line to the first one, completing the box joint layout. 8. Repeat the process on the second board, using the same adjustment and alignment with the steel square as done on the first board. Ensure that both boards have the same perpendicular line marked on them for accurate box joints. 9. With the accurately marked reference lines, you can now proceed to cut the box joints using a saw or a router, following the marked lines precisely. Remember to always double-check your measurements and ensure that the steel square remains firmly in place during the marking process. Accuracy and attention to detail are crucial for creating precise box joints using a steel square.
- Q:What are the common mistakes to avoid when using a steel square?
- When using a steel square, there are several common mistakes that should be avoided to ensure accurate measurements and precise angles: 1. Misalignment: One of the most common mistakes is not properly aligning the steel square with the workpiece. It is essential to ensure that the square is perfectly parallel to the edges or surfaces being measured. Any misalignment can lead to inaccurate measurements and flawed angles. 2. Inconsistent pressure: Applying inconsistent pressure while marking or cutting can result in variations in the measurements. It is crucial to maintain a steady and consistent pressure while using a steel square to ensure accuracy. 3. Ignoring squareness: Over time, steel squares can lose their squareness due to wear and tear. It is important to regularly check the squareness of the tool and make any necessary adjustments or replacements. Ignoring squareness can lead to skewed measurements and inaccurate angles. 4. Incorrect positioning: Placing the steel square in the wrong position can also lead to errors. It is essential to position the square firmly against the edges or surfaces being measured to obtain accurate readings. Improper positioning can result in imprecise measurements and angles. 5. Neglecting cleanliness: Accumulated dirt, dust, or debris on the steel square can interfere with accurate measurements. Regularly clean the square to ensure smooth movements and precise readings. By avoiding these common mistakes, users can effectively utilize a steel square for measuring, marking, and cutting tasks, ensuring precise angles and accurate measurements.
- Q:Can a steel square be used for checking the squareness of corners?
- Yes, a steel square can be used for checking the squareness of corners.
- Q:Can a steel square be used for measuring angles other than right angles?
- No, a steel square is specifically designed for measuring right angles and cannot accurately measure angles other than right angles.
- Q:Can a steel square be used for door installation?
- Yes, a steel square can be used for door installation. A steel square is a versatile tool that can be used to ensure accurate measurements and angles during door installation, helping to ensure a properly aligned and level door.
- Q:Can a steel square be used for measuring the pitch of a roof?
- Yes, a steel square can be used for measuring the pitch of a roof. A steel square, also known as a framing square or carpenter's square, is a versatile tool used by carpenters and roofers for various measurements and calculations. To measure the pitch of a roof, you can use the square's graduated scales and angles to determine the angle and slope of the roof. By placing the square on the roof's surface and aligning it with the rafters or trusses, you can easily determine the pitch by reading the scale or using the square's built-in formulas. However, it is important to note that using a steel square may not provide the most accurate measurements for complex or irregular roof shapes, and specialized roofing tools or instruments may be more suitable in those cases.
- Q:Can a steel square be used for gazebo layout and construction?
- Gazebo layout and construction can greatly benefit from the utilization of a steel square. This versatile tool, also referred to as a framing square, is widely employed by carpenters and builders to guarantee precise measurements and angles during construction endeavors. Comprised of two arms forming a right angle, one of which is longer and features a graduated scale for convenient measurement, the steel square is an invaluable asset. In the realm of gazebo layout and construction, the steel square proves to be highly advantageous. Its application extends to marking and arranging the foundation, ensuring the corners are square and the angles are accurate. Furthermore, it aids in measuring and delineating the lengths and angles of various gazebo components, including posts, beams, and rafters. Moreover, the steel square serves as a valuable tool for assessing and adjusting the squareness of the gazebo structure throughout the construction process. By placing the square against the corners and edges of the gazebo, any discrepancies in angles can be swiftly identified and rectified. In conclusion, the steel square plays a vital role in gazebo layout and construction, affording accuracy, precision, and the assurance that the structure is assembled correctly.
- 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.
- Q:How do you use a steel square to determine angles for baseboards?
- To use a steel square to determine angles for baseboards, first, place the square against the corner where the baseboard will be installed. Then, adjust the square until one of its edges aligns with the wall and the other edge touches the baseboard. Next, read the angle measurement indicated on the square where the baseboard edge meets the square's markings. This measurement can be used as a guide to cut the baseboard accurately at the desired angle.
- Q:Can a steel square be used for checking the squareness of a jointer bed?
- No, a steel square cannot be used for checking the squareness of a jointer bed. A jointer bed requires a precision tool like a precision square or straight edge specifically designed for measuring and ensuring the squareness of surfaces.
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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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