Description

90° Long‑Radius Elbow (LR, R=1.5D) is standard butt‑weld pipe fitting following ASME B16.9 specification.
Applied to change pipeline flow direction by 90 degrees. Long‑radius design reduces flow resistance. Carbon steel surface finished with black anti‑corrosion paint. Both seamless hot‑pushed and welded fabricated types are available.
Material grade: A234 WPB carbon steel. Widely used in oil & gas, petrochemical, power plant piping projects.
OEM marking and special sizes are supported.