• hot rolled square bar System 1
  • hot rolled square bar System 2
  • hot rolled square bar System 3
hot rolled square bar

hot rolled square bar

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

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Square Bar Details:

Minimum Order Quantity:Unit:m.t.Loading Port:
Supply Ability:Payment Terms:Package:loose

Product Description:

1.Heat the EVA film

2.Cover the heated EVA film on the mould(can be made from wood or aluminum)

3.Spray a coating in a certain baume degree

4.Put on the empty blask

5.Sand-up the flask and vibrate to compaction

Packaging & Delivery

Packaging Details:containers

Delivery Detail:Complete one set of equipment needs for three months

-The length of a side and the theoretical weight of Square Steel.

Length of a side(a, mm)

Theoretical weight(kg/m)

Length of a side(a, mm)

Theoretical weight(kg/m)

6

0.283

32

8.04

7

0.385

*33

8.55

8

0.502

34

9.07

9

0.636

*35

9.62

10

0.785

36

10.17

11

0.950

38

11.24

12

1.13

40

12.56

13

1.33

42

13.85

14

1.54

45

15.90

15

1.77

48

18.09

16

2.01

50

19.63

17

2.27

53

22.05

18

2.54

*55

23.6

19

2.82

56

24.61

20

3.14

*58

26.4

21

3.46

60

28.26

22

3.80

63

31.16

*23

4.15

*65

33.17

24

4.52

*68

36.3

25

4.91

79

38.49

26

5.30

75

44.16

*27

5.72

80

50.24

28

6.15

85

56.72

*29

6.60

90

63.59

30

7.06

95

70.85

*31

7.54

100

78.50

Notes:

1, The theoretical weights in the list, base on the density of 7.85 g/cm3.

2, The numbers with *mean that they are not regulars or we don’t offer them.

-The allowed tolerance of Square Steel:

Length of a side(mm)

Allowed Tolerance

Group1

Group2

Group3

5.5~7

±0.20

±0.30

±0.40

7~20

±0.25

±0.35

±0.40

20~30

±0.30

±0.40

±0.50

30~50

±0.40

±0.50

±0.60

60~80

±0.60

±0.70

±0.80

80~110

±0.90

±1.0

±1.1

110~150

±1.2

±1.3

±1.1

150~190

――

――

±2.0

190~250

――

――

±2.5

Usage/Applications of Steel Square Bar:

-The Square Steel is normally used as structure steel.

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

Packaging & Delivery of Steel Square Bar:

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

-Marks:

1, Tag marks: the tag marks will be tied up to each bundle of the products. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications, the painted color and other information requested by customers.

2, Color marks: we will paint both ends of the bundles of these products to make sure that they are more evident. It’s will be more convenient for the customers to distinguish them at the destination port.

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

Payment:

-Invoicing on theoretical weight or actual weight a s customer’s request.

-FOB, CFR or CIF.

-Regular terms of payment:

1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.

2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.

3, Negotiable.

Q: How do you use a steel square to determine the angle of a taper cut?
To use a steel square to determine the angle of a taper cut, follow these steps: 1. Begin by marking the starting point of the taper cut on the material you are working with. 2. Place the steel square against the edge of the material, aligning one leg of the square with the starting point of the taper cut. 3. Hold the square firmly in place and adjust the other leg of the square until it aligns with the desired angle of the taper cut. For example, if you want to create a taper cut with a 45-degree angle, adjust the second leg of the square until it is parallel to the 45-degree line on the square. 4. Once the square is properly aligned, use a pencil or a marker to draw a line along the edge of the second leg of the square. This line will serve as a guide for your taper cut. 5. Carefully cut along the marked line using an appropriate tool, such as a saw or a chisel, depending on the material you are working with. By using a steel square in this manner, you can accurately determine the angle of a taper cut and create precise and consistent results. It is important to ensure that the square is held firmly in place and that the legs are properly aligned to achieve an accurate angle measurement.
Q: How do you use a steel square to determine the length of a stair stringer?
To use a steel square to determine the length of a stair stringer, you need to first measure the rise and run of the stairs. Then, align the square's body along the run and the tongue along the rise. By sliding the square along the stringer, you can mark the appropriate length where the square lines up with the rise and run measurements.
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: What are some alternative uses for a steel square outside of construction?
Some alternative uses for a steel square outside of construction include as a straight edge for drawing or cutting, as a makeshift level for hanging pictures or shelves, as a guide for making accurate measurements in arts and crafts projects, or as a tool for checking the squareness of corners or edges in woodworking or DIY projects.
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 determine angles for chair rail molding?
In order to determine angles for chair rail molding using a steel square, there are several steps you should follow. First and foremost, ensure that your steel square is clean and free from any debris. Proceed by placing the square against the wall where you intend to install the chair rail molding. Afterwards, adjust the position of the square so that one of its edges is flush against the wall, while the other edge is perpendicular to the floor. This will create a right angle between the wall and the square. Once you have properly positioned the square, take a pencil and trace along both edges of the square onto the wall. By doing so, you will create two perpendicular lines on the wall, representing the right angle. Now, locate the specific area on the wall where you plan to install the chair rail molding. Place the steel square against the wall, aligning one of its edges with the bottom of the chair rail molding. With care, rotate the square gently until the other edge intersects with the line representing the right angle you previously marked on the wall. Take note of the angle indicated on the scale or protractor of the square. This angle measurement will prove useful in determining the appropriate miter cut for the chair rail molding. You can then either transfer this angle measurement to a miter saw or use it as a guide when manually cutting the molding. Lastly, always remember to double-check your measurements and angles before making any cuts, as accuracy is of utmost importance to achieve a proper fit.
Q: Can a steel square be used for laying out a fence?
Yes, a steel square can be used for laying out a fence.
Q: How do you use a steel square to measure and mark 326.25-degree angles?
To use a steel square to measure and mark 326.25-degree angles, you would follow these steps: 1. Place the steel square on a flat surface or the material you want to mark the angle on. 2. Align the long edge of the square with the reference line or edge that you want to measure from. 3. Look for the degree markings on the square. These markings are usually found on the long edge or the inner side of the square. 4. Start from 0 degrees and follow the degree markings until you reach 326.25 degrees. The markings may be spaced at regular intervals, so you may need to estimate or interpolate to find the exact measurement. 5. Once you have located the 326.25-degree marking, use a pencil or marker to make a small mark on the material you are working with. You can use the square as a guide to ensure the mark is straight and accurate. 6. If you need to draw a line or create a longer mark, you can use the long edge of the square as a straightedge to extend the mark in the desired direction. Remember to handle the steel square carefully and ensure it remains stable while measuring and marking the angle.
Q: How do you use a steel square to find the square footage of a deck?
To use a steel square to find the square footage of a deck, you'll need to follow a few simple steps. First, make sure you have a steel square, also known as a framing square, which is a triangular-shaped tool with a long arm and a shorter arm at a 90-degree angle. 1. Measure the width: Place the shorter arm of the steel square against the side of the deck and align it with the edge. Use the longer arm to extend across the width of the deck. Make sure the steel square is positioned accurately, ensuring the shorter arm is perpendicular to the edge of the deck. 2. Mark the measurements: Use a pencil or marker to trace along the longer arm of the steel square where it aligns with the edge of the deck. This will create a straight line across the deck's width. 3. Measure the length: Move the steel square to the other side of the deck, aligning the shorter arm with the side edge again. Extend the longer arm along the length of the deck, making sure it remains perpendicular to the side edge. 4. Mark the measurements: Repeat the marking process by tracing along the longer arm of the steel square where it aligns with the deck's length. This will create a straight line across the deck's length. 5. Calculate the square footage: Now that you have marked the width and length of the deck using the steel square, you can calculate the square footage. Measure the distance between the two width lines you marked and write down the measurement. Next, measure the distance between the two length lines and note the measurement as well. Multiply these two measurements together to get the square footage of the deck. 6. Add any additional areas: If your deck has any irregular shapes or sections, repeat the above steps for each area, and then add the square footage of each section together to get the total square footage of the deck. Using a steel square to find the square footage of a deck is a simple and effective method that ensures accuracy in your calculations.
Q: How do you use a steel square to create perpendicular lines?
In order to create perpendicular lines, you can follow these steps using a steel square: 1. Begin by placing the steel square on the desired surface or material where you want the perpendicular lines. Make sure that one edge of the square aligns with the reference line or edge. 2. Securely hold the square in place with one hand to prevent any movement during the next steps. 3. With your other hand, take a pencil or marking tool and glide it along the edge of the square, marking a line on the material. 4. Without shifting the square, rotate it 90 degrees so that the other edge lines up with the reference line or edge. 5. Once again, firmly hold the square in place and slide the pencil or marking tool along the new edge of the square to create another line on the material. 6. The two lines you marked should intersect at a precise 90-degree angle, resulting in a perpendicular line. 7. To ensure the accuracy of the perpendicular lines, you can verify the angles using a protractor or a carpenter's square. Make any necessary adjustments if needed. Always remember to use the steel square against a straight reference line or edge to guarantee the accuracy of the perpendicular lines. The steel square's precise measurements and right angles make it an excellent tool for creating perpendicular lines in various woodworking, construction, or DIY projects.

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