Buffalo Flange, founded in 1976, is a family owned and operated business that offers a full line of forged steel pressure flanges. It manufactures in a wide range of materials including low temperature alloys, and stainless as well as carbon steel. The flanges are manufactured at the company s Houston plant in accordance with specifications adopted and issued by the American Society for Testing and Materials, American National Standards Institute, Manufacturers Standardization Society and other engineering standard groups. Its 22,000-square-feet facility provides a large warehouse, additional production facilities and a conveyor paint system. The company has more than 100 years of experience in the flange manufacturing and related metal working industry. It is headquartered in Houston.