How to store square and rectangular tubes in humid environments

In the construction and manufacturing industries, rectangular steel pipes are popular for their structural stability and load-bearing capacity. However, wet weather poses a challenge for the storage of rectangular tubes, as the humidity can lead to metal rust and corrosion. In order to ensure the long-term performance and service life of rectangular tubes, the following are some practical suggestions for proper storage of rectangular tubes during the wet season.

1. Keep the storage environment dry

Moisture is one of the main causes of metal rust. Therefore, the environment for storing rectangular tubes should be kept dry. If possible, use a dehumidifier or desiccant to reduce air humidity.

2. Avoid direct contact with the ground

The ground is the main source of moisture. Use a packing material, such as wood, plastic or dedicated shelves, to isolate the hot-rolled square tube from the floor and prevent moisture from coming into direct contact with the metal.

3. Use covering for protection

Covering the rectangular tube prevents moisture from directly touching the metal surface. Use a tarp or plastic sheet to cover the rectangular tubes to provide them with an extra layer of protection.

4. Get regular visual exams

In the wet season, regularly check whether the square pipe has signs of rust, and clean it in time. This helps identify problems early and take steps to prevent further corrosion.

5. Cleanliness is key

Before storage, ensure that the surface of the square tube is clean and free of oil. Oil will absorb moisture and accelerate the corrosion process.

6. Properly separate storage

Avoid storing rectangular tubes with other materials that are easy to absorb moisture, such as cardboard, wood, etc., to reduce the accumulation of moisture.

7. Apply rust inhibitor

Apply an anti-rust agent or anti-corrosion coating to the surface of the welded square and rectangular tube to provide additional protection for the metal and delay the rust process.

8. Avoid prolonged outdoor exposure

Try to avoid exposing the square tube outdoors for a long time in wet weather. If you need to work outdoors, choose to do it in dry weather.

9. Choose a suitable storage environment

If conditions permit, store the square and rectangular hollow section in an environment with controlled humidity, such as a warehouse or specialized storage room.

10. Ensure proper ventilation

Even indoors, make sure the storage area has proper air circulation to reduce the build-up of moisture.

By following these basic storage guidelines, you can effectively protect your square pipe from the adverse effects of wet weather and maintain its quality and performance. Proper storage methods not only help extend the service life of rectangular tubes, but also ensure their reliability and safety in construction and manufacturing projects.