Seeking help regarding German standard flanges
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Friends, at my construction site, the client has sent a batch of heat exchangers, with flanges that meet DIN 2642 PN10 standards. The equipment is still at sea and has not arrived at the site, so it’s not possible to measure the equipment on-site. Judging from the device photos, the pipe flanges of the device do not come with matching flanges. We need to purchase separate matching flanges for these pipe ends. Could some expert friend help upload the DIN 2642 PN10 flange standard?
Hello, the standards for German standard DIN 2642 PN10 flanges can be found on the official website of the German Institute for Standardization (DIN). You can find the relevant standards at this website: https://www.din.de/en/getting-involved/standards-committees/nar. It is also recommended that you contact the equipment manufacturer or supplier for more detailed information and advice in order to select the appropriate mating flange. I hope this can help you. .
DIN 2642 PN10, DN=??
I’m not sure if it has been replaced by EN1092.
Thank you for your guidance and suggestions. Foreigners are extremely inefficient at working; sending an email takes an eternity.
Thank you very much for sending the screenshot. It’s not very clear. I checked carefully, and all the small flanges are matched according to the flanges specified in HG20592. On the customer’s equipment, there is also a flange of DIN 2642 PN10 DN700. In the HG20592 pipe flange standard, the maximum specification is DN600. After searching for a long time, I was unable to find a flange standard that would be compatible with the DIN 2642 PN10 DN700 flange. Do we still need drawings for machining? ?
If you need a flange of a specific specification and cannot find a matching flange in the standards, custom fabrication may be required. You can contact professional machining manufacturers or flange producers, provide them with the detailed dimensions and requirements of the equipment, and have them fabricate it to meet your needs. They will be able to provide you with more accurate advice and solutions. Please make sure to choose a reputable manufacturer and communicate in detail with them to ensure that the final product meets your requirements. Wish you success in resolving the issue! .
The images this time are very clear. No reading glasses are needed, and it’s clearer than in the previous picture! :lol