No Agencies / No Sponsorship. Western Forge & Flange has been forging, heat treating, machining, and testing pipe flanges in the USA for more than 75 years. We use proprietary technology to forge some of the hardest, most difficult alloys on the market into 100% quality-controlled flanges. Every product undergoes a rigorous, sophisticated monitoring and quality assurance program, from heat treatment to testing to the final inspection. Additionall...