The Standard Weight 180° Short Radius Bend A234 WPB delivers a reliable, space saving solution for reversing flow direction in demanding piping systems. Forged from A234 WPB carbon steel with standard wall thickness matching traditional Sch 40 dimensions in smaller sizes, this fitting is built to perform under moderate to high temperature pressure conditions. Its 180° bend creates a complete U-turn in the pipeline, while the short radius design with a centerline radius equal to 1.0 times the nominal pipe size keeps the fitting compact for tight installations where space is at a premium. This tighter turn does mean a sharper bend and higher pressure drop compared to a long radius fitting, making it best suited for applications where footprint matters more than flow optimisation. You'll find this fitting hard at work in heat exchangers and boilers, process and chemical piping, oil and gas operations, petrochemical lines, and steam and water distribution systems. For engineers and procurement teams who need a dependable, code-compliant component to redirect flow without sacrificing valuable space, this bend fits the job.

Summary: 

• Specialised carbon steel pipe fitting used to reverse the flow of a fluid by 180 degrees (a complete U-turn) in moderate- to high-temperature pressure piping systems
• Indicates a standard wall thickness corresponding to traditional standard pipe schedules (often matching Sch 40 in smaller sizes)
• 180° The angle of the bend, which reverses the pipeline direction completely (a U-shape)
• The centreline radius of the bend equals 1.0 times the nominal pipe size (1 x D). This makes the fitting compact, saving space in tight installations, though it creates a sharper turn and higher pressure drop than a long radius (1.5D) Bend
  
  Applications: 
  Common applications include;
• Heat exchangers & boilers
• Process & chemical piping
• Oil & gas
• Petrochemical lines and, 
• Steam & water distribution pipelines