2 1/2 ASME B16.9 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
2 1/2 Asme B16.9 Long Radius Elbow means that the radius of curvature of the elbow is 1.5 times the diameter of the pipe; if it is more than 1.5 times, it is the category of the elbow. A short radius elbow means that the radius of curvature of the elbow is equal to the diameter of the tube, which is often doubled. D is the diameter of the elbow. The long radius is the most commonly used. Generally, the default is also a long radius. The high pressure or the high flow rate will use a long radius. If the resistance of the solid conveying pipeline is strict, a larger radius elbow should be used. Short radii are generally used in low pressure fluids or where elbows are limited during installation. Long-radius elbows are preferred if there are no conditions or are not specified in the contract. The package uses wooden boxes, wooden trays, and the like. The material of the long radius elbow is stainless steel, carbon steel, alloy steel, and the like.
sewage treatment, chemical, thermal, pharmaceutical, aerospace, electric power, paper and other industries.