Product Description
Size: 90 degree bends are available in sizes ranging from 1/2 in to 72 in.
Bend radius: Bend radius can be 1D (SR), 1.5D (LR), 2D, 3D, 5D, 6D, 7D, 10D, or 20D.
Thickness: Thickness can be SCH 5S, 10S, 40S (STD), 80S (XS), 160, or XXS.
Grades: Stainless steel bends are available in many grades, including SS 304, SS 316, SS 321H, SS 347H, SS 904L, Alloy 20, Duplex, and Super Duplex.
Pressure ratings: Pressure ratings can be 2000#, 3000#, 6000#, or 9000#.
Types: 90 degree bends are also known as vertical elbows. Short radius 90 degree elbows are shorter than standard 90 degree elbows and are often used when space is limited.
Dimensional standard: The most common dimensional standard for 90 degree stainless steel elbows is ASME B16.9, B16.28 MSS-SP43/75