U Bends

U Bends

Bhanu Scientific Glass Co. provides precision-engineered U-Bends for industrial and laboratory piping systems. These components are designed for 180° directional changes in pipelines, offering smooth flow, high chemical resistance, and full visibility of fluids.

U-Bends are used when complete reversal of flow direction is required in compact pipeline layouts. They are commonly applied in:

• Laboratory and pilot plant piping systems
• Distillation, extraction, and solvent circulation lines
• Vacuum or low-pressure chemical processes

Constructed from borosilicate glass 3.3, U-Bends are transparent, corrosion-resistant, and capable of withstanding thermal and mechanical stresses.

Technical Specifications

Parameter	Specification
Material	Borosilicate Glass 3.3
Bend Angle	180° U-Bend
Nominal Diameter (DN)	15 – 800 (DN 1000 available on request)
Pressure Rating	Low to moderate positive pressure
Vacuum Rating	Full vacuum compatible
Surface Finish	Smooth interior for minimal pressure drop
Optional Features	Bottom outlet, thermometer branch, custom ports
Temperature Range	-50°C to 200°C
Chemical Resistance	Compatible with acids, bases, and organic solvents

Key Features

• Smooth Flow Path – Reduces turbulence and pressure drop
• Vacuum & Pressure Compatible – Safe for vacuum and low-pressure operations
• Transparent Glass – Easy visual monitoring
• Customizable Ports – Optional thermometer or sampling branches
• High Chemical Resistance – Withstands corrosive liquids

Applications

• Flow reversal in chemical, pharmaceutical, and laboratory pipelines
• Compact piping layouts where space is limited
• Distillation, extraction, and solvent circulation systems
• Vacuum line installations in pilot plants or R&D labs
• Systems requiring visual monitoring of fluids

Benefits

• Smooth 180° bend minimizes flow resistance
• Excellent corrosion and chemical resistance
• Facilitates space-efficient pipeline routing
• Can integrate thermometer or sampling ports for process control
• Long-lasting, low-maintenance design

Industries We Serve

• Chemical & Petrochemical
• Pharmaceutical & Biotechnology
• Food & Beverage Processing
• Research & Development Laboratories
• Pilot Plants & Industrial Process Systems

Optional Accessories

• Thermometer branch attachment
• Bottom or side outlets for sampling
• Clamp or support mounts for secure installation
• Protective jackets for thermal or mechanical safety

FAQs

Q: Can U-Bends handle vacuum applications?
A: Yes, they are fully vacuum-compatible and suitable for low-pressure chemical processes.

Q: Are custom port placements available?
A: Yes, bottom or thermometer branches can be added as needed.

Q: What DN sizes are standard?
A: DN 15–800 standard; DN 1000 available on request.

Q: Can they resist aggressive chemicals?
A: Yes, borosilicate glass ensures chemical inertness and durability.