What should I do if the rubber joint leaks? If it is leaking, it is not a matter of quality, it is a matter of installation under assembly. Now I will teach you how to install rubber joints to avoid leakage. When installing and using the rubber joint, it must be carefully and carefully and not over-offset; when installing the rubber joint vertically, the radially offset working pressure of the rubber joint in real work is lower than the bearing capacity of the pipeline, otherwise anti-detachment equipment should be installed to avoid stress pulling during work.
pipeline should have a support point fixed, and the force of fixing bracket should exceed the axial force. When vertical installation and empty frame installation are used, the corresponding support frame and bearing support frame must be installed on both sides to avoid pulling after being subjected to stress during work. The installed foot bolts should be gradually charged and tightened symmetrically to prevent partial leakage. When installing, you must avoid heat sources and prohibit the use of substances that do not comply with the regulations of this equipment. Under all normal circumstances, rubber joints should also be inspected once a year, but when the rubber joints change, rubber samples should be sent in time for testing.
Due to the different raw materials, methods, techniques and batches, the raw materials of flexible rubber joint are very different. Raw gel composition technology: polymerization temperature, catalyst, monomer composition, etc., resulting in different solubility . Purity, water, ash, pH value and physical properties change, but rubber has an aging period. After the aging period, the rubber surface will crack. Observe the cracking of the flexible rubber joint in a timely manner. If it is very small, you can continue to use it. If the crack is large, it is recommended to replace the new product. The service life of flexible rubber joints is generally 5-7 years, so replacement is recommended.
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