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Product Description
Buttweld 180° Elbows, also known as return elbows or U-bends, are used to change the direction of pipe flow by 180 degrees. These elbows are commonly used in piping systems where space is limited and fluid is required to make a complete reversal in direction.
Manufactured in accordance with ASME B16.9, ASTM A234 WPB, and other applicable standards, these fittings are available in seamless and welded forms, with options for long radius (LR) and short radius (SR) designs. They are ideal for use in industries such as oil & gas, power generation, chemical processing, and water systems.
Available in sizes from 1/2" to 48", with pressure ratings from SCH10 to SCH160 / XXS, and surface finishes including black painting, anti-rust oil, or hot-dip galvanizing.
size | 530 630 720 820 |
Color: | Black painting, transparent oil, sandblasting or according to customer requirement |
Thickness: | 6mm,8mm,12mm |
Material | ASTM A234 WPB, Q235, P235GH, ST35.8, ST37.0, 20#, 16MN SS321 SS316L |
Surface Treatment | Black painting, transparent oil, sandblasting or according to customer requirement |
Main Standard | ANSI , DIN2605, JIS, GB, GOST17375, GOST 30753, EN10253, BS |
Producing technique | Forged, Casting, Heat treatment , welding, Seamless |
Third party inspection | TUV, BV, SGS |
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