12 S40 LR 45 A234-WPB LONG RADIUS ELBOW
Carbonsteel: ASTM,A234,WPB,,WPC,ASTM,A420,WPL1,WPL3,WPL6 and other.
Stainless steel: ASTM A403 WP304/304L, WP316/316/L, WP321, WP347 and WPS31254
Alloy steel: ASTM A234 WP1/WP12/WP11/WP22/WP5/WP7/WP9/WP91 Duplex and super duplex steel: ASTM A815 UNS S31803/S32750/S32760
Pressure: SCH5 to SCH160
Standard: ASME/ANSI B16.9, JIS, DIN, EN, API 5L, etc.
Size range: 1/2 to 56inches
End Bevel: According to the bevel of welding pipe fittings construction
Surface treatment: Shot blasted, rust-proof black oil
Packing: Plywood Case/ Pallet/ other
Elbow In the piping system, the elbow is a pipe that changes the direction of the pipe. According to the angle, there are three most commonly used 45° , 90° and 180°, and other abnormal angle elbows such as 60° are also included according to engineering needs. Elbows are made of cast iron, stainless steel, alloy steel, malleable iron, carbon steel, non-ferrous metals and plastics. The way to connect to the pipe is: direct welding (the most common way) flange connection, hot melt connection, fused connection, threaded connection and socket connection. According to the production process, it can be divided into: welding elbow, punching elbow, push elbow, casting elbow, etc.
Because the Long Radius 45°Elbows has good comprehensive performance, it is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electric power, aerospace, shipbuilding and other basic projects.