As we all know, glass products are relatively easy to damage, and the use and storage of glass products used in daily households need to be very careful. As for the glass of a tank truck, it is time to increase its strength. It is not so easy to see damage. However, even if the glass is strengthened, it needs to be well protected. The windowpanes and front windshields of oil tankers are relatively fragile. Not only do they need to be well protected and regularly inspected, but when they are found damaged in the windowpanes of oil tankers, they must be Replace it immediately.
When lightly repairing the window glass of a tank truck, it is not necessary to remove the windshield and window glass, and it only takes a short 30 minutes during the repair process. The repair of the tanker's glass has different processes, and there are many varieties of glue used in the repair process. There is not a uniform qualitative price, there may be tens of dollars, and several hundred dollars. . If repairing the glass in some of the more formal professional repair shops, it is at least a few hundred dollars.
When the tanker's glass is damaged, it needs to be repaired at a certain time. If it exceeds this effective time, it cannot be repaired, only it can be replaced. Glass. When the tanker's glass is damaged, if it is not repaired in an effective time, the damaged wound will gradually expand, and some dirt will enter the broken wound at the same time, which will directly affect the repair. The effect is not even repaired. In fact, there is no relevant provision as to the effective repair time. More often, specific repairs still need to be decided based on the broken wounds. When the oil tanker is replacing the wiper, it is also necessary to be careful. Some drivers of the tanker will scratch the glass if they do not pay attention when they replace it. In order to avoid such losses, it is inevitable that there must be some attention.
Hydraulic Support System Seals
Hydraulic support seal
The seal of the Saifu lever hydraulic support is composed of a sealing ring, a retaining ring, a guide ring and a dustproof ring.
Sealing ring:Prevent leaks. Used in the category of hydraulic supports: drum ring, composite seal, mountain ring, bud ring, O-ring, etc. Generally rubber, polyurethane material.
Used together with the sealing ring, it has the functions of anti-crowding, guiding and reducing wear. It is generally made of phenolic XII cloth, 45% copper powder mixed with filled PTFE and other materials.
Guide ring:
It is a part used on the jack piston or piston rod to support the movement of the piston or piston rod. It can prevent the piston or piston rod from direct contact and friction with the cylinder during the movement, and protect the cylinder and the piston or piston. The rod is not damaged. Generally, it is polyoxymethylene, polytetrafluoroethylene and other materials.
Dust-proof ring: the main function is to go out and reciprocate the piston rod to expose the impurities attached to the outer surface of the cylinder, so as to prevent impurities such as external dust from entering the inside of the sealing mechanism. Generally rubber, polyurethane and other materials.
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