... in piping and are also sometimes called a quarter bend.1. Material: 304, 304L, 321, 316, 316L, ... needs.Specifications of Stainless Steel Butt Welded Elbow1. Size: 1/8"-4"; DN6-DN1002. Pressure: 3000#, 6000#, ... -3235-100419115.59.4--66--42--Note: 1. The average of socket wall thickness peripherally ... pressure fittings are used in various industrial processes.1. They are used for lines conveying flammable, ...