Non-Standard/Custom Flange
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Custom Standard And Non-standard Flanges ASME B16.47 Class 900 Series A Welding Neck Flanges
Video Description Flange manufacturers on the market in the production of flanges, is to be in accordance with the standard to produce, and also more in accordance with the national standard to produce flanges, that is: in accordance with the national standard requirements of the size, tolerance range, etc. production flange, such a standard flange in use, although also can be used, but more often than not, industrial production requirements of the flange is not the same, so that the flange...
