Matters needing attention

1. Before installation, the glass components must be cleaned thoroughly and checked for any damage before installation.

2. Glass parts are not allowed to be bent or adjusted with flames without permission.

3. Glass pipelines should be installed in obvious and visible positions for easy observation to avoid damage.

4. Welding sparks are never allowed to fall on glass components to prevent them from being burned and cracked.

5. Eliminate using glass tubes as metal supports.

6. The installation of glass chemical equipment must be carried out after the installation of other equipment to prevent damage to the glass equipment.

7. It is best to use bolts in the flange area for support, hoisting, or bracket of glass components.

8. Glass pipes can be buried in soil and cannot be compacted with rammers. They can only be filled with water.

9. After the installation of the equipment is completed, it is necessary to simulate normal operation temperature and pressure test to detect leaks. At the same time, after cooling and reducing pressure, it is required to tighten all fastening bolts again.

10. When there are cracks in the glass parts, they should be replaced in a timely manner and should not be used again.

11. When using a glass condenser, the cooling water should be turned on first, followed by the heat source. The equipment should gradually heat up, and generally, it can be heated to 100 ℃ within 30 minutes. When parking, the heat source should be turned off first, and then the cooling water should be turned off.

12. When using a glass condenser in winter, be careful not to freeze the cooling water to prevent the glass tube from expanding and cracking. When parking, it is necessary to drain the cooling water completely.

Attention:

1. This manual takes the ball milled mouth as an example, and the relevant dimensions of other mouth shapes are all ball milled mouth shapes.

2. Unless otherwise specified in this manual, the DN15-DN80 mouth type is a ball milled convex concave mouth, and the DN100-DN600 mouth type is a square edged flat mouth.

This manual is all marked in metric format. When placing an order, please refer to the following table:

DN15

DN20

DN25

DN40

DN50

DN80

DN100

DN125

DN150

DN165

Φ180