Flange Type Sight Glass Manufacturer in Mumbai India
Flange Type Sight Glass
Flange Type Sight Glass manufacturer in Mumbai, India, Asre Engineering designs and manufactures high-performance sight glasses for effective visual monitoring of fluid flow in pipelines. Also referred to as flanged sight flow indicators, these devices allow clear observation of process liquids without interrupting pipeline operations. Constructed with robust stainless steel bodies and borosilicate glass windows, our flange type sight glasses deliver superior visibility, durability, and safety for demanding industrial applications.
Why Our Flange Type Sight Glass Stand Out
- Strong Flanged End Connections for secure installation
- High Pressure & Temperature Capability
- Available in SS304, SS316, Carbon Steel, and Alloy Constructions
- Suitable for a wide range of industrial liquids (clear, opaque, or corrosive)
- Optional Indicators (rotors, flappers) for enhanced visibility in low-flow conditions
- Maintenance-Free & Long-Lasting Design
Our flanged inline sight glasses are ideal for critical flow monitoring applications where reliability and clarity are essential.
Working Principle – How Our Flange Type Sight Glass Works
The flange type sight glass is installed inline between two pipe flanges.
It uses high-strength borosilicate glass windows to allow operators to visually inspect the process fluid.
When the fluid flows through, its clarity, color, and movement can be easily observed.
For low-flow applications, internal indicators such as rotors or flappers are available to make flow detection easier.
Industries We Serve
Our flange type sight flow indicators are widely used in:
- Chemical & Petrochemical Processing
- Oil & Gas Pipelines
- Food & Beverage Processing
- Pharmaceutical Production Lines
- Water Treatment & Desalination Plants
- Power Generation & Industrial Boilers
Types of Flange Type Sight Glass We Manufacture
- Single Window Flange Type Sight Glass
- Double Window Flange Type Sight Glass
- High-Pressure Flanged Sight Flow Indicator
- Flanged Sight Glass with Rotating Indicator
- Sanitary Flange Type Sight Glass (for food & pharma applications)
Why Choose Asre Engineering?
- 25+ Years of Expertise in Flow Control Devices
- ISO 9001 Certified Manufacturing Facility
- Customized Designs for Any Application
- Global Supply Network & Technical Support
Frequently Asked Questions (FAQ)
Q1. What is a Flange Type Sight Glass used for?
It is used to visually inspect fluid flow in pipelines where flanged connections are standard.
Q2. Can it handle corrosive fluids?
Yes, with SS316 construction and PTFE gaskets, it is suitable for corrosive chemical applications.
Q3. What pressure and temperature can it handle?
Standard models withstand up to 40 bar and 300°C, with custom options available.
Q4. Is it easy to maintain?
Yes, our flange type sight glasses are designed for easy installation and minimal maintenance.
Looking for a reliable flange type sight glass manufacturer?
Asre Engineering provides standard and custom-built solutions for all industrial fluid monitoring needs.