we can supply flange Here are brief introduction of our company: Flangenet manufacture Co., Ltd. is one big privately-run enterprise Found in 1999 ，located in Shanghai the 3rd port in the world ，and the biggest commercial city in China with excellent transportation We offer various flanges and relevant pipe fittings such as elbow, tee, cross, reduce, pipe cap. The products are made according to ASME/ANSI, JIS ，BS and DIN. Our manufacturing size range is 1/2"