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What aspects should be paid attention to when maintaining marine elbows?
Release time:
Sep 27,2020
Marine elbows are welded elbows used in the construction of ships. Due to their excellent comprehensive performance, marine elbows are widely employed in fundamental engineering fields such as chemical industry, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, plumbing, fire protection, power generation, aerospace, and shipbuilding. There are numerous issues that users need to pay attention to when using and maintaining marine elbows; users must follow specific guidelines and ensure that the elbows are used and maintained in an accurate and proper manner.
Marine elbow These are welded elbows used for shipbuilding. Because... Marine elbow It boasts excellent comprehensive performance and is therefore widely used in foundational engineering fields such as chemical industry, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, plumbing, fire protection, power generation, aerospace, and shipbuilding.
Marine elbow There are many issues to be aware of when using and maintaining this product. Users need to follow specific guidelines and use and maintain it in an accurate and proper manner. Marine elbow Maintenance requires attention. of the The factors are as follows:
1、 Long-term storage Marine elbow Inspect promptly, regularly keep exposed surfaces clean, remove any dirt, and store neatly in a well-ventilated, dry indoor location. Stacking or outdoor storage is strictly prohibited. Marine elbow Keep it dry and well-ventilated regularly, maintain a clean and tidy rack, and store it according to the correct storage methods.
2、 During installation, you can select based on the connection method. Marine elbow Install directly onto the pipeline and can be installed according to the location of use. Marine elbow In general, it can be installed at any location along the pipeline, but ensure that inspection is easy to perform. Note: Marine elbow The medium should flow beneath the longitudinal valve flap. Marine elbow When installing, pay attention to sealing to prevent leaks that could affect the normal operation of the pipeline.
3、 Use Marine elbow For ball valves, globe valves, and gate valves, only opening or closing is permitted; flow regulation is strictly prohibited to avoid wear on the sealing surfaces. Gate valves and threaded-globe valves with upward threads are equipped with reverse-sealing devices, and the handwheel is tightened all the way to the top to prevent leakage of the medium from the filling point.
4、 Use the handwheel. Use Marine elbow Do not use levers or other tools to avoid damaging the valve components. Rotate the handwheel clockwise to close it, and counterclockwise to open it. And moreover When using it, we should ensure the correct methods and means of operation.
5、 Marine elbow The bolts on the valve packing gland should be tightened evenly and not allowed to become bent or distorted, as this could interfere with the valve stem’s movement or cause leakage.
6、 Marine elbow During use, keep it clean and ensure that the transmission threads are lubricated promptly. If any malfunction is detected, immediately stop using it and identify the cause of the problem.
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