Any brake system is ultimately braked (brake type) or brake shoe (drum type) to complete the braking effect. Therefore, check the thickness of the brake pads or brake shoes regularly. When it is found that its thickness is close to or less than the minimum thickness specified by the manufacturer, it should be replaced immediately. While inspecting the brake pads, check the wear of the brake discs or brake drums. If there is a dent on the contact surface, use a CD or drum to ensure that the contact area with the brake pads increases the braking force.

With the continuous development of the economy, the car has entered many Chinese families, but the car has been open for some time. Failure is unavoidable. It is annoying for the owner. The car repairer has a mantra: "The three points of cultivation and cultivation" is the reason. But how to carry out car maintenance? Now I hope to share it with everyone.

First, brake system inspection

Any brake system is ultimately braked (brake type) or brake shoe (drum type) to complete the braking effect. Therefore, check the thickness of the brake pads or brake shoes regularly. When it is found that its thickness is close to or less than the minimum thickness specified by the manufacturer, it should be replaced immediately. While inspecting the brake pads, check the wear of the brake discs or brake drums. If there is a dent on the contact surface, use a CD or drum to ensure that the contact area with the brake pads increases the braking force.

In addition, it is necessary to check the fluid level of the brake fluid. If it is found that the fluid level is too low, appropriate amount of brake fluid should be added according to the situation. (The same brand of brake fluid must be added. Different brands of brake fluid may corrode the brake pipe after mixing. Affect the brake effect), the height of the liquid surface should be maintained between the upper and lower limits of the brake oil pot scale line.

Second, appearance and paint inspection

The appearance mentioned here includes the body surface and all the parts that you can see. Although it sounds complicated, it is actually very simple. For example, after a long journey at high speeds, if there is any damage to your body paint (due to high speeds, it is difficult to avoid hitting the pebbles on the road surface, causing damage to the paint). At this time check the The method is to rinse the car and wash it and then wrap it around your car for two rounds and find the injured area in time.

Third, internal component inspection

After a long journey, a component in the engine compartment needs to be checked. It is an “air filter”. If you are on the way more dust than in the city, then the air filter may adsorb excessive dust during this time, and if the dust enters the engine will cause the wear of various parts of the engine; such as the air filter is blocked It will cause the engine's air intake to become sluggish and its power to drop. So remove the air filter and check it is necessary.

Fourth, engine oil inspection

The engine is the "heart" of the car. How to keep the "heart" of the car alive is to talk about daily maintenance of the engine room. If the owner of a car owner can personally check various common parts in the engine compartment, he can not only be familiar with the daily use situation, but also be the best expression of car love. The daily use inspection of common parts in the engine compartment is the most basic maintenance work and it is also crucial for the normal operation of the engine.

Fifth, tire inspection

Automobile tires not only carry the full weight of the body, personnel, and cargo, but also gallop at speeds of tens of kilometers per hour or even hundreds of kilometers per hour, requiring extremely strong mechanical strength. After long-term use, due to wear, aging, fatigue, and mechanical damage, the performance of the tire will be greatly reduced, and it will not be able to meet the need for high-speed driving of the vehicle. In high-speed driving, it is easy to suddenly puncture the tire and cause an accident. At this time, depending on the specific circumstances, you can choose to replace the spare tire and go to the 4s shop for further inspection. In addition, after a long bump, the positioning of the tire may fail, and the most significant feature at this time is that the vehicle will experience vehicle deviation and beating. If this happens, it will also need to go to the 4S shop for inspection.

Ball Valve

DIN Ball Valve

The ball valve, the opening and closing (ball) is driven by the stem and revolves around the axis of the ball valve. The sealing performance is good,the seal of the hard sealed ball valve is made by artificial grinding until the valve core is in perfect agreement with the seal ring. So its sealing performance is reliable.The switch is light.

We provide trunnion ball valve,electric ball valve,motorized ball valve,on off ball valve etc.
Production Size:DN15-DN250mm

Pressure range:PN10,PN16

Design Standard:DIN3357/EN12516

Face to Face:DIN3202/EN558-1 DN15-DN100(F4) DN125-DN250(F5)

Flange Standard:EN 1092/DIN2533

Testing Standard:EN12266

Main Material of parts:

Body:GG20/GG25/GGG45/GGG50

Bonnet:GG20/GG25/GGG45/GGG50

Ball:2Cr13/SS304/SS316

Seat:PTFE/RPTFE/TFM1600

Ball valves are widely used in petroleum refining, long-distance pipeline, chemical industry, paper, pharmaceutical, water conservancy, electric power, municipal, steel and other industries.

Metal Seated Ball Valve,Double Block And Bleed Ball Valve,Hydraulic Ball Valve,Double Union Ball Valve

CANGZHOU HENGJIA PIPELINE CO.,LTD , https://www.hj-pipeline.com