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Flange standards

2009-03-26View Original

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I’m seeking advice from experts – does anyone know what standard the flange below follows? I checked a few options, but none of them meet the criteria. What is this? Outer diameter: 460 Bolt center distance: 410 Inner diameter: 300 Bolt holes: 12*D26
Reply #22009-03-26
This is the national standard GB9119, 2—88; it’s a flange of 16 kilograms and DN300 size
Reply #32009-03-26
It should be compatible with DIN European standards!

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Translated at 2026-07-28 02:19:03

Original: https://bbs.hcbbs.com/thread-426354-1-1.html

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