SS Electro Polished Tubes
High-purity electro-polished (EP) tubes feature an ultra-smooth internal surface finish (Ra < 0.4 microns) created through an electrochemical process. Essential for cleanrooms, pharmaceutical loop systems, and food processing lines, preventing bacterial growth and biofilm buildup.
Key Features & Advantages
- Ultra-hygienic mirror finish (internal Ra < 0.4 μm / 15 μin)
- Zero crevices or micro-abrasions to eliminate bio-burdens
- Passivated layer for exceptional chemical stability
- Strictly cleaned and capped ends for sterile transit
Technical Specifications
| Size Range | 1/2" OD to 4" OD |
|---|---|
| Wall Thickness | 1.2 mm, 1.5 mm, 1.65 mm (ASME BPE) |
| Material Grade | SS 316L (Low sulfur content for high quality welds) |
| Standards | ASTM A270, ASME BPE (Sanitary Tube Specifications) |
| End Connections | Orbital Weld ends, Tri-Clamp |
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.