Once the process media indicators related to corrosion hydraulic hose fitting change, such as the increase of electrical conductivity, the decrease of pH value, etc. How to take effective measures to remedy it in time may cause serial production and safety problems. After commissioning, strengthen the inspection of the metal hose joints in important parts, pay close attention to the changes of the process medium.

To minimize the impact on production and safety. When leakage of stainless steel metal hose joints is discovered, it is recommended to take the following measures in time to remediate: After long-term wear and tear, leakage may occur. Before selecting the model, the designer needs to understand the condition of the medium flowing through the metal hose, including the composition and corrosiveness of the medium, correctly select the parts and materials of the flowing part, and put forward the corresponding technical requirements to avoid the occurrence of galvanic corrosion.

The editor puts forward the following suggestions to the staff: There is no exception for stainless steel metal hose joints. Preventive measures to avoid leakage of metal hose joints: In order to allow the metal hose to function normally during use, in addition to timely remedial measures when a leak is found, precautions must be strengthened before this to avoid leakage as much as possible. Before adjusting the installation position of the original gate valve on the tank to the metal hose, once the metal hose has a problem, the valve can be cut off to avoid a large amount of leakage of the medium in the tank; at the same time, even if the metal hose joint leaks again, it is convenient to quickly replace it..

Any product has a service life and a shelf life. Replace all parts and materials that have been in contact with the medium, including flanges, metal joints, etc. Replace the metal hoses at the outlets of all synthetic water tanks; it should be confirmed in time Whether the metal hoses and joints can meet the existing technological requirements, and necessary preventive measures should be taken in time

Megosztás a facebookon