U Bends (180 Degree)
180-degree return U-bends are specialized elements used to reverse fluid paths. Crucial for manufacturing shell and tube heat exchangers, heating coils, condensing loops, and clean pharmaceutical loop return units.
Key Features & Advantages
- 180-degree seamless single-piece flow reversal
- Solution annealed post-bending to release material stress
- Strict tolerances on tube-to-tube center distance
- Inner diameter fully inspected for blockage
Technical Specifications
| Size Range | 1/2" OD to 4" OD |
|---|---|
| Center-to-Center Distance | Customizable / Standard options |
| Material Grade | SS 304 / SS 316L |
| Standards | ASTM A269, ASTM A249 / A403 |
| Heat Treatment | Bright Annealed (BA) |
In-House Advanced Manufacturing Machinery
Equipped with heavy-duty CNC hydraulic pipe benders, automated orbital ID/OD polishers, and high-precision fabrication tooling.
Heavy-Duty Industrial Chop Saw Cutter
High-speed precision abrasive cutting machine engineered for square 90° pipe cutoffs with burr-free finishes.
CNC Heavy-Duty Hydraulic Pipe Bending Machine
Automated hydraulic mandrel pipe bender delivering precise angular bends across 1/2" to 8" NB sanitary tube schedules.
Heavy-Duty H-Frame Hydraulic Forming Press
High-tonnage hydraulic deep-draw press for seamless tee forming, reducers, and heavy wall stainless components.
Heavy Industrial Precision Lathe Machine
Heavy-duty CNC lathe machinery for micron-level collar turning, beveling, facing, and precision end threading.
Automated Sanitary Elbow ID Polishing Machine
Specialized rotary internal bore polisher achieving ultra-pure mirror finish Ra ≤ 0.4 µm for sanitary elbows & tees.
Rotary Outer Diameter (OD) Polishing Line
Continuous multi-stage external tube polishing line providing uniform satin and mirror architectural finishes.