Borosilicate Sight Glass

Name: Borosilicate Sight Glass
Brand: SHREE UMIYA GLASS WORKS
Price: 150 INR
Availability: InStock

150 INR/Square Foot

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Product Details:

Tolerance 0.2 mm
Glass Type Sight Glass
Flat Tempered Available
Features High Temperature Resistance, Chemical Resistance, Pressure Resistant, Durable
Transparency Clear
Strength High Mechanical & Thermal Strength
Finish Type Smooth Glossy Finish
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Borosilicate Sight Glass Price And Quantity

Price 150 INR/Square Foot
Minimum Order Quantity 50 Square Foot

Thermal Expansion Coefficient 3.3 10/K
Light Transmission 90%
Installation Gasketed or Clamped Mounting
Edge Type Ground and Polished Edges
Shape Round, Rectangular, or Custom
Application Industrial Equipment, Chemical Reactors, Observation Ports, Pressure Vessels
Operating Temperature Range Up to 400C continuous
Maximum Pressure Up to 10 bar (depends on thickness and diameter)

Borosilicate Sight Glass Product Specifications

Structure Single/Monolithic Pane
Technique Machine-made
Finish Type Smooth Glossy Finish
Bent Tempered Upon Request
Thickness 3 mm to 25 mm
Glass Type Sight Glass
Tolerance 0.2 mm
Strength High Mechanical & Thermal Strength
Weight Variable as per size and thickness
Transparency Clear
Surface Polished
Density 2.23 Gram per cubic centimeter(g/cm3)
Features High Temperature Resistance, Chemical Resistance, Pressure Resistant, Durable
Pattern Plain/Flat
Composition Silica-rich Borosilicate Blend
Material Borosilicate Glass
Flat Tempered Available

Thermal Expansion Coefficient 3.3 10/K
Light Transmission 90%
Installation Gasketed or Clamped Mounting
Edge Type Ground and Polished Edges
Shape Round, Rectangular, or Custom
Application Industrial Equipment, Chemical Reactors, Observation Ports, Pressure Vessels
Operating Temperature Range Up to 400C continuous
Maximum Pressure Up to 10 bar (depends on thickness and diameter)

Borosilicate Sight Glass Trade Information

Supply Ability 500 Square Foot Per Month
Delivery Time 3-5 Days
Main Domestic Market All India

Product Description

Borosilicate sight glass is made from normal annealed soda-lime glass. This is the same sort of glass utilized for making drinking glasses and house windows. This is simple to break and is susceptible to thermal shock. This glass has a poor chemical resistance and inadequate operating temperature. Borosilicate sight glass can be used for several critical application. It has a lower coefficient of thermal expansion and is extremely resistant to thermal shock. This is applicable for kitchenware and laboratory glassware.

Specification

Color	Transparent
Application	Chemical Laboratory,Industrial
Thickness	4-60mm
Shape	Round
Material	Glass

Robust Performance in Extreme Environments

Engineered for reliability, our borosilicate sight glass withstands continuous temperatures up to 400C and pressures up to 10 bar, making it ideal for demanding industrial settings such as chemical reactors and pressure vessels. Its excellent thermal shock resistance minimizes risk during rapid temperature changes, ensuring uninterrupted operations.

Flexible Customization and Installation Options

With options for round, rectangular, or custom shapes, and thicknesses from 3 mm to 25 mm, these sight glasses accommodate diverse equipment requirements. Choose between gasketed or clamped mounting for optimal sealing and security. Precision ground and polished edges guarantee a perfect fit and safe handling.

Optimal Clarity and Chemical Resistance

Delivering light transmission 90%, the sight glass ensures clear visual monitoring of processes. Its polished surface and plain/flat design combine high mechanical and thermal strength with excellent resistance to aggressive chemicals, reducing maintenance and enhancing operational safety.

FAQ's of Borosilicate Sight Glass:

Q: How do I select the correct borosilicate sight glass size and thickness for my application?

A: Selection depends on your equipment's observation port dimensions, expected pressure (up to 10 bar), and required temperature range (up to 400C continuous). Thicker glass increases pressure tolerance. Our team can assist you in choosing the optimal combination based on your specifications.

Q: What is the typical process for installing this sight glass in industrial equipment?

A: Borosilicate sight glass is typically installed using gasketed or clamped mounting, ensuring a secure, leak-proof fit. The ground and polished edges facilitate safe insertion and precise sealing. Always follow product-specific and equipment manufacturer guidelines during installation.

Q: Where are these sight glasses commonly used?

A: They are widely utilized in industrial settings such as chemical reactors, observation ports, pressure vessels, pipeline inspection windows, and various process equipment requiring visual monitoring under high thermal or chemical stress.

Q: What are the primary benefits of using borosilicate sight glass over standard glass?

A: Borosilicate sight glass offers superior resistance to thermal shock, high temperatures, and corrosive chemicals. Its high light transmission ( 90%) and mechanical strength ensure clear, undistorted observation and long-term, reliable service, reducing replacement frequency and downtime.

Q: When should I consider ordering a custom-shaped sight glass?

A: Custom shapes are recommended when your equipment requires non-standard port dimensions or unique observation windows. We provide tailored fabrication to match your precise application needs, ensuring compatibility and safety.

Q: How does the sight glass maintain strength and durability under high-pressure applications?

A: The silica-rich borosilicate composition, machine-made precision, and optional tempered finishes endow the glass with enhanced mechanical and thermal strength. Pressure resistance is optimized by adjusting thickness and selecting suitable mounting methods.

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