Tejas Tubular, located n Houston Texas, is one of the leading processors of Oil Country Tubular goods in the USA. The ambition of Tejas Tubular is to continuously improve the operation and the maintance of our Quality System. Tejas Tubular Products manufactures a variety of API machined products Couplings and Pup Joints in grades: J55, N80, L80 & P110, and more.