What should be paid attention to when installing seals

(Summary description)We should pay attention to three things when installing seals:

The sealing performance of the plane seal depends on the upper and lower end faces; The sealing performance of hydraulic seals rely on associated with hole or shaft with lip line, all these parts by both soft and rich resilience of heat resistance, corrosion resistance, ageing resistance of graphite, rubber, fiber of these vulnerable special material, so need more in the process of handling, installation, care given special protection and care, once the damage to the sealing parts tend to leave a big hidden danger;

2. Do not forcibly install

Some seals are placed in the groove shaped stuffing box, then need to be closely matched with installation, construction should not be rough, brutal, the action is very big forced into the seal is bound to destroy the original prefabricated structure, this is like the precast concrete broken into the required parts will inevitably lead to disaster. The installation of such seals must be very careful and careful, and the embedding must be carried out step by step.

3. Balance and symmetry should be paid attention to during installation

Position the seal just close to the valid sealing surface (or lip line). After the system is opened and used, further observation and follow-up work of fastening seals are needed to prevent outburst caused by micro-leakage due to the change of working conditions (such as pressurization) in the process of system operation.

Seals should be kept properly when they are not used temporarily

1. Ageproof, light proof, moisture-proof, flat placement, away from cold and hot sources;

2. Do not apply pressure to keep the seal in a natural state of relaxation, and do not apply external force to change its physical shape;

3. Classified labeling (same shape, different materials, used parts, applicable standards, date of purchase, etc.).

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Time of issue:2021-07-21 17:12
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Information

We should pay attention to three things when installing seals:

1. Do not damage the sealing surface or sealing line on the surface of the seal

The sealing performance of the plane seal depends on the upper and lower end faces; The sealing performance of hydraulic seals rely on associated with hole or shaft with lip line, all these parts by both soft and rich resilience of heat resistance, corrosion resistance, ageing resistance of graphite, rubber, fiber of these vulnerable special material, so need more in the process of handling, installation, care given special protection and care, once the damage to the sealing parts tend to leave a big hidden danger;

2. Do not forcibly install

Some seals are placed in the groove shaped stuffing box, then need to be closely matched with installation, construction should not be rough, brutal, the action is very big forced into the seal is bound to destroy the original prefabricated structure, this is like the precast concrete broken into the required parts will inevitably lead to disaster. The installation of such seals must be very careful and careful, and the embedding must be carried out step by step.

3. Balance and symmetry should be paid attention to during installation

Position the seal just close to the valid sealing surface (or lip line). After the system is opened and used, further observation and follow-up work of fastening seals are needed to prevent outburst caused by micro-leakage due to the change of working conditions (such as pressurization) in the process of system operation.

Seals should be kept properly when they are not used temporarily

1. Ageproof, light proof, moisture-proof, flat placement, away from cold and hot sources;

2. Do not apply pressure to keep the seal in a natural state of relaxation, and do not apply external force to change its physical shape;

3. Classified labeling (same shape, different materials, used parts, applicable standards, date of purchase, etc.).

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