British Metrics offers a complete line of DIN flanges for your application. DIN, DIN EN 1092-1, BS4504 and JIS flanges are available. We have steel and 316 stainless steel metric flanges with other materials available on request. Flanges are supplied from Asia, Europe and the UK. Metric pipe flanges from 10mm to 500mm in stock. If you need a DIN pipe flange in either a weld neck, slip-on , threaded or blind contact us today for very competitive pricing.