Product Announcement from Main Manufacturing, Inc.
Main Manufacturing Products has manufactured hundreds of special flanges that do not fit any established bolt hole spacing. We welcome the opportunity to quote on any particular flange not shown either in our catalog or online. With over 50 years of manufacturing, the flange you need could easily be on our shelves but not cataloged. This includes flanges to ISO 6162, ISO 6164, JIS, or DIN standards or flanges with blind. ISO 6149, BSPP, BSPT, or butt weld ports. Run tees, branch tees, wyes, and crossed are also available.