1.Standard: ANSI B16.9/16.28, DIN 2605/2615/2616, JIS P2311/2312,
2.Size: 1/2"-48"
3.Schedules: SCH20, STD, SCH40, SCH80, SCH160
4.Material: ASTM A234WPB, St37, carbon steel, Alloy steel, stainless steel
5.Surface: anti rust black painted, anti rust oil, galvanizing
products:elbow,steel elbow,carbon steel elbow