Elbow Pipe Fitting ASME B16.9 Pipe Fittings
Elbow could be ranged from direction angle, connection types, length and radius, material types. As we know, according to fluid direction of the pipelines, elbow can be divided into different degrees, such as 45 degree, 90 degree,180 degree, which are most common degrees. Also there has 60 degree and 120 degree, for some special pipelines.
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- BW 90 degree ELBOWBW 90 degree elbow is formed by hot forming and connects steel pipes or other pipe fittings through butt welding process. Its function is to change the direction of the fluid by 90 degrees, so it is also called vertical elbow.
Long radius ELBOW
Long radius elbow refers to the pipe outer diameter with radius of curvature equal to 1.5 times, i.e R = 1.5D.
Short radius ELBOW
Short radius elbow means that its radius of curvature is equal to the outer diameter of the tube, i.e R = 1.0D
- High tensile strength
- Excellent corrosion resistance
- Resistance to oxidation
Shape Elbow, Tee, Cross, Bend, Reducer, Cap, Stub End Size Range 1/2″ – 80″ / DN15 – 2000 Thickness Schedule SCH 10,SCH 10S, SCH 20, SCH 40,SCH 40S, STD, XS,SCH 80, SCH 80S, SCH 100, SCH 120, SCH 160, XXS China Standard GB/T12459, GB/T13401, HG/T21635/21631, SH3408/3409 America Standard ANSI / ASME B16.9 / MSS SP 43 apan Standard JIS B2311/2312/2313 Europe Standard EN10253 Carbon Steel Q235, 20#, 35#, 45#, 20G,ASTM A234 WPB/WPC Low Temp Carbon Steel Q345B, 16Mn, ASTM A420 WPL6 Pipeline Steel ASTM A860 WPHY 42 / 46 / 56 / 60 / 65 Alloy Steel ASTM A234 WP11 / WP12 / WP 5 / WP9 / WP91 / WP92,15CrMoG, 12Cr1MoVG, 12Cr5Mo, 1Cr5Mo, Cr9Mo, 10CrMo910, 12CrMo4-5 Stainless Steel ASTM A403 WP304/304L/304H, 316/316L, 310S, 321, 317,347,904L Duplex Stainless Steel ASTM A815 S32205, S31803, 32750, 32760
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