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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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:Can a steel square be used for checking the verticality of a wall?
- No, a steel square cannot be used for checking the verticality of a wall. A steel square is primarily used in carpentry for measuring angles and making square cuts. To check the verticality of a wall, a level or plumb bob is typically used.
- Q:How do you use a steel square to measure and mark 78.75-degree angles?
- In order to measure and mark a 78.75-degree angle using a steel square, a few steps need to be followed. Firstly, it is imperative to ensure that the steel square is clean and devoid of any debris or rust. Following this, locate the 45-degree angle on the steel square. This angle is commonly denoted as a right angle and will possess a 45-degree angle on one of its sides. Afterward, locate the 90-degree angle on the steel square. This angle forms a perfect right angle and is typically labeled as "90" on the square. Once the 45-degree and 90-degree angles have been identified, the measurement of the 78.75-degree angle can commence. Place the steel square on the surface or material to be measured, ensuring that the 90-degree corner aligns with one side of the material. Next, rotate the square until the 45-degree angle aligns with the opposite side of the material. This action will result in a 45-degree angle. Finally, make a slight adjustment to the square until the desired 78.75-degree angle is achieved. Take note of the intersection point between the 78.75-degree line and the opposite side of the material, and mark it accordingly. It is important to be aware that a steel square typically possesses fixed angles of 45 and 90 degrees. Consequently, measuring a 78.75-degree angle accurately with a steel square may necessitate some estimation and adjustment.
- Q:How do you use a steel square to find the square footage of a patio?
- To use a steel square to find the square footage of a patio, you can measure and mark the dimensions of the patio using the steel square. Once you have the length and width measurements, multiply them together to get the square footage of the patio.
- Q:Can a steel square be used for marking out bridle joints?
- Yes, a steel square can be used for marking out bridle joints.
- Q:How do you use a steel square to mark out parallel lines on inclined surfaces?
- Before you can begin marking out parallel lines on inclined surfaces using a steel square, it is necessary to have a good understanding of the steel square itself and its different components. The steel square is comprised of two arms, namely the blade and the tongue. The blade is the longer arm, while the tongue is the shorter one. These arms intersect at a right angle and have markings along their edges for taking measurements. To mark parallel lines on inclined surfaces, it is important to follow these steps: 1. Start by familiarizing yourself with the angle of inclination of the surface or slope you are working on. This knowledge is crucial in order to achieve accurate markings for the parallel lines. 2. Place the steel square on the inclined surface, ensuring that the blade is resting on the surface and that the tongue is aligned with the desired direction of the parallel lines. 3. Use one hand to securely hold the steel square in place, preventing any unwanted movement. 4. With your other hand, utilize a pencil or marker to create marks along the edge of the tongue. This will generate a straight line that runs parallel to the inclined surface. 5. Repeat the process as necessary, making sure that the blade of the steel square remains in constant contact with the surface and that the tongue remains aligned with the desired direction of the parallel lines. 6. If you require multiple parallel lines, you can utilize the markings on the blade to measure the desired spacing between each line. Simply move the steel square along the surface while keeping the tongue aligned with the previous line, and mark the new line accordingly. In order to obtain accurate parallel lines, it is crucial to maintain a steady hand and proper alignment throughout the entire process. Additionally, it is important to ensure that the steel square is clean and free from any debris that could potentially affect the markings.
- Q:Can a steel square be used for roofing work?
- Roofing work can indeed utilize a steel square. Known by various names such as a speed square or rafter square, this versatile tool finds frequent use in the field of roofing construction. Its purpose is to aid in achieving precise measurements, marking angles, and squaring up roof rafters. The steel square possesses a triangular shape, with its surface adorned with numerous markings and measurements. Typically, it possesses a 90-degree angle, a 45-degree angle, and an assortment of other angle measurements significantly beneficial for roof layout and framing. These angles assist roofers in determining the correct pitch, slope, and alignment of the roof. Besides angle measurements, a steel square also incorporates measurements for common rafter lengths, hip and valley lengths, and other crucial dimensions paramount to roofing. This allows roofers to carry out meticulous calculations and cuts when installing rafters, trusses, and other components of the roof. Moreover, a steel square performs admirably as a straight edge, facilitating the drawing of straight lines and the cutting of roofing materials like shingles or tiles. Its resilient steel construction ensures its reliability and longevity, enabling it to endure the demanding nature of roofing work. To summarize, a steel square proves to be an invaluable tool for roofing work, guaranteeing accurate measurements, precise alignment, and meticulous cuts. Both professional roofers and DIY enthusiasts would greatly benefit from possessing this indispensable tool in their arsenal, ensuring the attainment of high-quality results in their roofing projects.
- Q:Can a steel square be used for setting up a planer?
- Yes, a steel square can be used for setting up a planer. A steel square is a versatile tool commonly used in woodworking and carpentry to ensure accuracy and precision in various tasks, including the setup of machinery such as a planer. When setting up a planer, a steel square can be used to check the alignment of the tables, fences, and blades, ensuring that they are all perfectly square and parallel. This is important for achieving smooth and accurate planing results. Additionally, a steel square can also be used to check the squareness of the workpiece before planing, helping to ensure that it is properly aligned and will be planed evenly. Overall, a steel square is a valuable tool that can definitely be used for setting up a planer and ensuring its optimal performance.
- Q:How do you use a steel square for marking parallel lines?
- To use a steel square for marking parallel lines, you will need to follow a few simple steps. First, ensure that the steel square is clean and free of any debris or dirt. This will allow for accurate measurements and markings. Next, place the steel square on the surface or material where you want to mark the parallel lines. Make sure it is positioned firmly and securely. Once the steel square is in place, align one of its edges with the reference line or edge that you want to be parallel to. This could be an existing line or edge on the material, or you can create a new reference line using a straightedge. Hold the steel square firmly against the material and use a pencil or marker to mark along the other edge of the square. This will create a parallel line to the reference line or edge. Repeat this process for any additional parallel lines you need to mark. It's important to note that the accuracy of your markings will depend on the precision and quality of the steel square. So, it is recommended to invest in a high-quality steel square for more accurate and reliable results.
- Q:How do you use a steel square to determine board footage?
- Determining board footage using a steel square requires following a few simple steps. Firstly, utilize the shorter arm of the square to measure the width of the board. Align the square with the board's edge and ensure that the shorter arm matches the width. Make note of the measurement where the longer arm intersects the board's edge. Proceed to measure the length of the board using the longer arm of the steel square. Align the square with one end of the board and ensure that the longer arm matches the length. Again, make note of the measurement where the shorter arm intersects the board's end. Calculate the square footage of the board by multiplying the width and length measurements. For instance, if the width is 6 inches and the length is 8 feet, the calculation would be 6 inches multiplied by 8 feet, resulting in 48 square feet. To determine the board footage, which represents the board's volume, divide the square footage by 12 (due to the 12 inches in a foot) and round to the nearest whole number. In the previous example, dividing 48 square feet by 12 would yield a board footage of 4. The process of using a steel square to determine board footage is a simple one that can be easily accomplished with accurate measurements and basic multiplication and division calculations.
- Q:Can a steel square be used for setting up a band saw?
- The utilization of a steel square is indeed applicable in the setup of a band saw. This versatile tool serves the purpose of measuring and indicating right angles. During the band saw setup process, it is crucial to guarantee the proper alignment of the blade with both the table and the guides. To verify the blade's alignment, a steel square can be employed by juxtaposing it against the blade as well as the table or fence, ensuring a flawless 90-degree angle. Moreover, it can be utilized to assess the perpendicularity of the guides to the blade, guaranteeing their precise alignment for accurate and meticulous cuts. In summary, a steel square proves to be an indispensable tool in the band saw setup, ensuring optimal alignment and calibration for top-notch performance.
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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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