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Definition of BW Elbow?
The 90° elbow is the most commonly used elbow in pipeline installation. It is a pipe fitting that changes the direction of the pipeline in the pipeline system. The 90° elbow can be divided into long radius (LR) elbow and short radius (SR) elbow according to the bending radius. Other commonly used elbows in fluid pipeline engineering construction include 45° elbow and 180° The company can also customize other non-standard elbows according to engineering needs.
Specifications
Size Range | 1/2″ – 80″ / DN15 – 2000 |
Thickness Schedule | SCH 10 – SCH 160, XXS |
Bending Radius | Long Radius (LR) and Short Radius (SR) |
China Standard | GB/T12459, GB/T13401, HG/T21635/21631, SH3408/3409 |
America Standard | ANSI / ASME B16.9 / MSS SP 43 |
Japan 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, 317,347,904L |
Duplex Stainless Steel | ASTM A815 S32205, S31803, 32750, 32760 |
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