【Graphics】How to Check the Mining Pipe Fittings_What are the Methods of Manufacturing Pipe Fittings

The development and development of many industries in life are inseparable. Sometimes some industries have their own brands in their fields. Today, I would like to introduce to you the possibility of long-term use of mining pipe fittings of Shandong Jinzuan Metal Products Co., Ltd. There will be problems such as water seepage. To ensure the quality of the mining pipe fittings, the mining pipe fittings should be maintained during the use process, and measures should be taken to improve the mining pipe fittings for the water seepage problem.
Mine pipe fittings produce water seepage, first release the pressure, loosen the bolts, and check whether the rubber ring is squeezed and deformed. If the rubber ring is squeezed, replace the rubber ring directly.
If the riser has been fixed and the rubber ring cannot be replaced, put rubber in the steel card shell to increase the compression.
If there is no problem with the rubber ring, check whether the paint on the sealing surface of the mining pipe fittings has fallen off in a large area. If it falls off, scrape the paint on the entire sealing surface or replace the pipe fittings. The mining pipe fittings should be checked for new manufacturers or new products. Attention should be paid to The size and matching of the apron. These measures can better deal with mining pipe fittings.
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1. Forging method: The end or part of the tube is punched and stretched with a swaging machine to reduce the outer diameter. Commonly used swaging machines include rotary, connecting rod and roller types.
2. Bending forming method: There are three commonly used methods, one method is called stretching method, the other method is called stamping method
3. Roller method: place the core in the tube, and push the outer periphery with a roller for round edge processing.
4. Rolling method: generally without mandrel, it is suitable for the inner edge of the thick-walled pipe.
5. Stamping method: use a taper core to expand the pipe end to the required size and shape on the punching machine.
The points introduced above are about "what are the methods for manufacturing pipe fittings". I believe that after reading the introduction of this article, I will have my own understanding of this aspect, and I will be able to solve other problems in the future. Here, we recommend you to learn more about Shandong Jinzuan Metal Products Co., Ltd. and other related information, hoping to help you!