Coastal Flange Inc. One of the largest pipe flange manufacturers in the Houston Texas area is now offering the fastest deliveries in the industry. Two new Large Diameter Verticle mills have just come on line along with a Computerized drill with a 120" table, enabeling them to increase their production and shorten their lead times. Stock materials are being produced in as little as a few days. Custom made forgings in less than 2 weeks depending on material grade. Coastal Flange being located in Houston Texas is at the center of the rail, trucking and maritime industry is able to ship anywhere any time to get to the customer as quickly as possible.