Safe Operation and Maintenance Regulations for Square and Rectangular Tubes

Square tube and rectangular tube is a common building material and is widely used in buildings, roads, bridges, etc. Due to its long-term exposure to the natural environment, it is susceptible to oxidation, corrosion, damage, etc., which in turn affects its service life and safety. In order to ensure the safe use of square and rectangular tubes and reduce the occurrence of accidents, it is necessary to establish a set of safe operation and maintenance regulations for square and rectangular tubes.

Safe operation regulations for square and rectangular tubes:

1. Use a tool to check whether the surface of the stressed part of the square and rectangular tube is flat and whether there are cracks, deformations, etc. If the above conditions occur, they should be replaced immediately.
2. When installing square and rectangular tubes, standard measurements and markings should be carried out first. When measuring, the length, width, height and thickness of the square and rectangular tube should be determined according to relevant specifications, and the location to be cut should be marked before cutting.

3. When installing square and rectangular tubes, you must first determine the direction of the square and rectangular tubes and the foundation, walls, supports, etc. that will bear the load. When dealing with compressive or squeezing loads, square and rectangular tubes must be supported in accordance with specification requirements and fixed with appropriate equipment.

4. When square and rectangular tubes are used in certain buildings and roads, attention should be paid to strictly following the specifications of the construction drawings or design plans during installation and use.

5. During long-term use, the square rectangular tubes must be inspected and maintained regularly, and scrubbed, anti-corrosion, and reinforced in a timely manner. Do not worry about delaying the construction period or causing accidents.

6. During use, if the square or rectangular tube is found to be deformed, discolored, or heated, it should be stopped immediately and replaced or repaired.

7. During installation and use, ensure that there are enough staff on site to be responsible for safe operation and supervision.

Maintenance regulations for square tubes and rectangular tubes:

1. Maintenance of square and rectangular tubes
Generally divided into two types: protective coating and routine maintenance.

2. In terms of protective coating, you must first select a suitable anti-corrosion coating and carry out standardized coating work:

a. First clean the square rectangular tube to remove oil dirt and debris on the surface;
b. Spray or brush anti-corrosion paint, and wait for the previous layer to dry after each layer;
c. After coating, store the square and rectangular tube in a ventilated, moisture-proof place without direct sunlight and dry it.

3. In terms of routine maintenance, regular inspection and maintenance of square and rectangular tubes are required:

a. Check whether there are rust spots, wear, cracks, etc. on the surface of the square and rectangular tubes;
b. During the maintenance process, attention should be paid to regular cleaning, dust removal, and maintenance of square rectangular pipes, especially at joints, cracks, and places exposed to direct sunlight;
c. It is necessary to conduct daily inspections of square and rectangular pipes used in large-scale projects such as bridges and highways to ensure the integrity of the sealing performance and eliminate hidden dangers in a timely manner.

4. During the maintenance process, square and rectangular tubes need to be stored scientifically and rationally to ensure that their quality and performance are not affected:

a. Square and rectangular tubes should be stored in stacking locations or any dry, ventilated, and shaded place;
b. A stacker or crane should be used to lift, load and unload square rectangular pipes;
c. Square and rectangular tubes made of special materials must be maintained and stored according to the requirements provided by the manufacturer.

Conclusion:

The safe operation and maintenance of square and rectangular pipes is the key to ensuring safety. During the use of the project, specifications must be strictly observed, especially proper measurement, marking and selection of appropriate supporting equipment before construction. Square and rectangular pipes that have been exposed to the natural environment for a long time also require regular inspection and maintenance. Through scientific and reasonable maintenance measures, the service life and safety performance of square and rectangular pipes can be improved.

Read more: How to Choose the Right Square and Rectangular Tube?