Columbia River Mandrel Bending is a production tube bending and waterjet machining company.
Our discount code for Turbo Mapors is TM5.
We offer mandrel bends individually or in kits from 0.75" to 4.0" inch, in 4 different bend angles, 3 different gauges, and 8 different materials. We stock ~300,000 bends. We run 9 mandrel benders, and we do limited custom production.
http://www.mandrel-bends.com/catalog/mandrel-bends-34/
Merge Collectors are all CNC machined, tig welded then ground to perfection.
http://www.mandrel-bends.com/catalog...pipes-t-s-100/
We manufacture & stock flanges on our two waterjets. We offer custom cutting for your difficult to find applications.