Emergency release of spring brake cylinder When the brake hose connecting the spring brake cylinder leaks and causes self-braking, just unscrew the bolts on the cylinder to the release position to release the brake. Note 1. Before releasing the spring brake cylinder, you should first shift into the first gear and check whether the driving…
There are many aspects that require attention during the use of hydraulic hoses to ensure their safe and reliable operation. Here are some important precautions for use: Working pressure The working pressure of the hydraulic hose should not be less than the maximum working pressure of the system. Normally, the rated working pressure of the…
When we buy PVC plastic hoses in stores, many consumers will worry about what kind of hose is considered to be superior. A good plastic hose can be used for 3-5 years, while a low-quality one will have oil, hardness, discoloration and other phenomena in less than 1 year. Then how to choose a high…
High pressure washing hose plays a vital role in ship maintenance. While it is mainly for washing operations such as removing dirt, oil stains and rust in the cabin. This hose has a series of unique features and advantages. Thus it is an ideal choice for cabin cleaning. Properties of high pressure washer hose First…
With the rapid development of the automobile industry, the requirements for materials are getting higher and higher. Nylon sleeves, as a high-performance engineering plastic, have been widely used in the automobile industry due to their excellent performance. Braking system Nylon sleeves play a protective and insulating role in the automobile braking system. Ensure the reliability…
Prepare test equipment and materials First, you need to prepare a vacuum pump, a pressure gauge, and a test hose of the same size and material as the hose to be tested. Make sure these equipment are in good working condition to ensure the accuracy of the test results. Determine the test pressure According to…
Lined fire hose is a hose used for water delivery at fire scene. According to the material, it can be divided into lined fire hose and unlined fire hose. Among them, unlined fire hose has low pressure resistance, high resistance, and is easy to leak. It is also easy to mold and rot, and has…
Among the numerous fire fighting equipment, lined fire hose is a series of products that are the only indispensable for firefighting work. You know, without it, how can sufficient water be delivered to the fire scene? In the face of the blazing flames, how can it reduce unnecessary losses within an effective time? Therefore, when…
When using chemical hose, it is often necessary to maintain the hose equipment. This can ensure that the service life of chemical composite hoses is longer, especially for some environments with long service life and harsh use environment. If they are not well maintained and maintained, it will not only affect the operation of mechanical…
PVC Steel Wire Hose The inner and outer walls are smooth, the bending radius is small, and it has good negative pressure resistance. The material is rich in anti-aging and anti-ultraviolet radiation raw materials. Therefore, it has high aging resistance. PVC steel wire hose is light in weight, the tube body is transparent, and it…