PTFE Lined Tubular Sight Glass

PTFE Lined Tubular Sight Glass Manufacturer: FlowBiz Exports

A PTFE Lined Tubular Sight Glass is the ultimate solution for monitoring fluid flow, color, and clarity in systems handling concentrated acids, alkalis, and solvents. By combining a high-strength Borosilicate glass tube with a precision-molded PTFE liner and a protective metallic cage, FlowBiz Export Pvt Ltd ensures that your operators have a clear window into the process while maintaining a leak-proof, corrosion-resistant seal.

Key Features & Advantages

  • 360-Degree Tubular Design: Provides unobstructed visibility from any angle, making it easy to monitor flow rates and turbulence even in crowded piping layouts.
  • Exceptional Chemical Resistance: The internal wetted parts are lined with virgin PTFE, which is inert to almost all industrial chemicals, including $H_2SO_4$, $HCl$, and organic solvents.
  • Optimal Visibility: We utilize high-quality, heavy-wall Borosilicate glass that resists clouding and thermal shock, ensuring long-term clarity.
  • Robust Construction: The glass tube is protected by a heavy-duty metallic frame (available in SS316, SS304, or Carbon Steel) with tie-rods to ensure structural stability under pressure.
  • Safety Enhancement: The PTFE lining prevents the metallic body from corroding, reducing the risk of catastrophic pipe failure in hazardous chemical lines.
  • Easy Maintenance: Designed for straightforward installation with flanged ends, allowing for easy removal and cleaning during scheduled plant maintenance.

Technical Specifications & Compliance

Feature

Specification Details

Lining Material

Virgin PTFE / FEP / PFA

Glass Tube

Toughened Borosilicate (High Pressure)

Body / Cage Material

Ductile Iron, WCB, SS304, SS316

End Connection

Flanged as per ANSI B16.5 / DIN / JIS

Temperature Range

Up to 200°C (depending on glass and pressure)

 

Testing Standards

Hydrostatic, Pneumatic, and 15 KVA DC Spark Test

Global Reach and Industry Recognition

FlowBiz Exports is a trusted partner for key industrial sectors across India and the globe. Our lined products are highly appreciated by overseas customers in:

  • Middle East & Europe: Dubai, Turkey.
  • Africa: Nigeria, Kenya, South Africa, Morocco, Tanzania, Uganda, and Congo.
  • Asia: Thailand, Vietnam, Bangladesh, and Nepal.

One-Stop Flow Control Partner

FlowBiz manufactures a comprehensive ecosystem of lined and standard valves:

  • Lined Range: PFA/FEP Lined Ball, Butterfly, Diaphragm, and Plug Valves.
  • Filtration: PTFE Lined Y-Strainers, Basket Strainers, and Conical Strainers.
  • Standard Valves: Gate, Globe, Check (NRV), Needle, and Knife Edge Gate Valves.
  • Instrumentation: Lined Instrument Tees, Spargers, and Flow Indicators.

Contact Information

Reach out to the FlowBiz technical team for expert guidance and the latest industrial pricing:

Request Your Quick Quote Today!

Secure your process visibility with FlowBiz expertise. We provide Easy and Quick Quotes for both standard and custom-length PTFE lined tubular sight glasses.

Contact FlowBiz Export Pvt Ltd now – Your trusted manufacturer for Lined Sight Glass solutions.