Sight Glasses

Approx. Rs 1,999 / PieceGet Latest Price

The Tank Sight Glass is a robust and transparent observation window installed on storage tanks, reactors, or pressure vessels to allow operators to visibly monitor fluid levels, clarity, and flow. Built to withstand demanding industrial conditions, it ensures real-time process verification without the need for electronic sensors or instrumentation.

• Type: Weld-On / Bolt-On / Screwed / Flanged Sight Glass for Tanks

• Body Materials:
  ➤ Carbon Steel / SS304 / SS316 / Brass / Cast Iron

• Glass Material:
  ➤ Borosilicate / Tempered / Quartz / Fused Sight Glass Disc

• Mounting:
  ➤ Welded pad type / Flanged mount / Threaded (BSP/NPT) / Clamp type (Tri-Clamp)

• Size Range: 1" to 12" (25 mm to 300 mm)

• Pressure Rating: Up to 25 bar (based on design and material)

• Temperature Range: -20°C to +250°C (depends on glass type and seal material)

• Seal Materials: PTFE / EPDM / Viton / Graphite

• View Area: Circular or Rectangular (custom cutout sizes available)

 Suggested Image: Side view of a cylindrical tank showing an installed circular sight glass window.

 Clear Visual Observation
Instant and direct monitoring of liquid levels and process fluid conditions

 High-Strength Borosilicate or Quartz Glass
Resists thermal shock, high pressure, and chemical attack

 Multiple Mounting Options
Available in welded, threaded, and flanged configurations for versatile tank integration

 Leak-Proof Sealing
High-grade gaskets and precision machining ensure no seepage even under pressure

 Easy to Clean & Maintain
Accessible design allows for quick inspection and cleaning without system disruption

Custom Sizes & Shapes
Round, oval, and rectangular viewing ports to fit various tank geometries

 Suggested Image: Cutaway view showing tank wall, bolted glass disc with gasket, and fluid inside.

✔️ Designed to ASME Section VIII / DIN 28120 / EN ISO standards
✔️ Pressure tested per API 598 / EN 12266
✔️ Supplied with Material Test Certificates (MTC) and Hydro Test Reports
✔️ CE, IBR, and ATEX certifications available upon request

 Suggested Image: Nameplate with specifications, CE mark, and gasketed viewing window.

 Storage & Mixing Tanks
 Oil & Chemical Storage Systems
 Pharmaceutical & Biotech Vessels
 Food & Beverage Fermenters
 Water & Wastewater Treatment Systems
 Boiler Drums and Pressure Vessels

Approx. Rs 299 / PieceGet Latest Price

Peep Hole Sight Glasses provide a safe and reliable way to visually monitor internal operations within high-temperature and pressurized environments such as boilers, kilns, incinerators, and reactors. Designed for rugged industrial use, these compact viewing ports withstand extreme heat and harsh media while delivering clear visibility of flames, flow, or media conditions.

• Type: Circular Peep Hole / Observation Sight Glass

• Body Material Options:
  ➤ Carbon Steel / Stainless Steel (SS304, SS316) / Cast Iron

• Glass Type: Toughened Borosilicate / Quartz / Fused Silica (based on temperature)

• Glass Thickness: 5 mm to 25 mm

• Size Range: 1” to 6” (25 mm to 150 mm)

• Temperature Rating: Up to +900°C (Quartz), +400°C (Borosilicate)

• Pressure Rating: Up to 20 bar (based on model and seal)

• Mounting Type:
  �� Weld Pad / Flanged / Threaded / Bolt-On

• Sealing Materials: Graphite / Mica / PTFE / Viton Gasket (based on temperature & media)

• Optional Accessories:
   Protective Hinged Cover / Shutter
   Light Source Port
   Heat Shield or Insulation Layer

 Suggested Image: Peep hole glass mounted on a furnace door, glowing internal flame visible.

 High-Temperature Resistant Glass
Borosilicate or Quartz options for safe operation in extreme heat environments

 Durable & Pressure-Tight Design
Ensures safe, leak-free visual access into pressurized vessels and combustion zones

 Clear, Undistorted Viewing
Precision-polished glass provides accurate visual inspection without distortion or fogging

 Easy Retrofit or Installation
Available in threaded, flanged, or weld-on designs for universal adaptability

 Rugged Industrial Build
Designed to withstand vibration, thermal shock, and chemical exposure

 Optional Safety Cover & Lighting
Enhance visibility and protect glass from external damage or soot accumulation

 Suggested Image: Cross-sectional view showing glass lens, gasket, retainer, and mounting detail.

✔️ Designed as per DIN 28120, ASME Section VIII, and ISO 9001 standards
✔️ Hydro & thermal shock tested for safety
✔️ Supplied with Material Test Certificate (MTC), pressure/temperature ratings, and inspection tag
✔️ CE and IBR certifications available (on request)

 Suggested Image: CE/IBR tag, heat rating label, and installation diagram with safe zones.

 Boilers & Steam Drums
 Furnaces, Kilns & Reactors
 Chemical & Petrochemical Plants
 Oil Refineries & Gas Processing Units
 High-Pressure Vessels & Combustion Chambers
 Marine & Ship Engine Rooms

Approx. Rs 999 / PieceGet Latest Price

Peep Hole Sight Glasses are compact, circular visual ports designed to provide a safe and clear view into pressurized or high-temperature chambers. Commonly installed on boilers, kilns, furnaces, and reactors, these glasses enable real-time monitoring of flame, fluid, or material movement without disrupting operations. Built to withstand extreme heat and pressure, they ensure durability and operator safety in demanding industrial environments.

• Type: Round / Peep Hole / Observation Sight Glass

• Body Material Options:
  ➤ Carbon Steel / Stainless Steel (SS304 / SS316) / Cast Iron

• Glass Type: Borosilicate / Quartz / Mica Laminated Glass (heat-resistant)

• Glass Diameter: 1” to 6” (25 mm to 150 mm)

• Pressure Rating: Up to 10 bar (higher ratings available)

• Temperature Resistance: Up to 800°C (based on glass type)

• Mounting Type:
   Flanged (ANSI/DIN)
   Screwed (BSP/NPT)
   Weld Pad / Direct Weld-on

• Seal Material: Graphite / Ceramic Fiber / PTFE

• Optional Accessories: Protective Grills, Illumination Ports, View Tubes

 Suggested Image: Installed peep hole sight glass on a boiler or furnace door showing glow or flame inside.

 Clear Visual Access
Allows safe inspection of internal processes in pressurized or high-temp vessels

 High Temperature Resistance
Borosilicate or quartz glass withstands intense heat without distortion

 Pressure-Tight Design
Sealed body prevents leakage while withstanding pressure surges

 Compact & Rugged Construction
Ideal for confined, high-vibration, or high-heat spaces

Easy Installation & Replacement
Mounts easily on boiler doors, combustion chambers, or vessel walls

 Optional Add-Ons
Includes metal grills, lights, or extensions for enhanced safety and usability

 Suggested Image: Cross-section of peep hole assembly showing layered sealing and mounting interface.

✔️ Manufactured to DIN 28121 / EN 1092 / ASME B16.5
✔️ Tested for high temperature and pressure endurance
✔️ Supplied with Material Test Certificate (MTC) and dimensional report
✔️ CE and IBR certification available upon request

 Suggested Image: Sight glass tag with temperature, pressure ratings, and CE/IBR mark.

 Boilers & Steam Drums
 Furnaces, Kilns & Incinerators
 Chemical Reactors & Pressure Vessels
 Oil & Gas Process Tanks
 Food & Beverage Sterilizers
 Pharmaceutical & Lab Autoclaves.

Approx. Rs 399 / PieceGet Latest Price

Visual Monitoring Solution for Pipelines and Process Systems

View Sight Glasses are fittings used in pipelines or tanks to allow operators to visually inspect the flow and condition of liquids or gases. They are essential for monitoring clarity, presence, and movement of process media in real time, helping ensure safe and efficient operations.

• Glass Types: Borosilicate, Quartz, Tempered Soda-Lime Glass

• Body Materials: Stainless Steel (SS304, SS316), Carbon Steel, Cast Iron, Brass

• Connection Types: Flanged (ASME B16.5 / DIN), Threaded (BSP / NPT), Socket Weld / Butt Weld (on request)

• Size Range: ½ inch to 12 inch (DN15 to DN300)

• Pressure Rating: Up to 40 bar

• Temperature Range: -20°C to +400°C (depending on material and design)

• Gasket Options: PTFE, Graphite, Viton, Mica (for high-temperature service)

• Provides real-time visual inspection of fluid or gas flow

• Withstands high pressure and temperature conditions

• Rugged and corrosion-resistant construction

• Simple design for easy installation and maintenance

• Replaceable glass discs and seals

• Optional flow indicators like rotor, flapper, or drip tube available

• Designed as per ASME, DIN, and EN standards

• ISO 9001 certified manufacturing

• Pressure-tested according to API 598 or EN 12266

• CE, IBR, and PED certifications available on request

• Chemical and Petrochemical Plants

• Water Treatment and Reverse Osmosis Systems

• Oil, Gas, and Fuel Pipelines

• Food and Beverage Processing

• Pharmaceutical and Laboratory Equipment

• Steam and Boiler Systems

Additional Information:

Approx. Rs 499 / PieceGet Latest Price

View Sight Glasses provide a clear and continuous view of fluid flow, level, and clarity within pipelines, tanks, or vessels. These essential components are used in industries where monitoring process media is critical to system performance and safety. Designed for durability and reliability, they enable visual inspection under pressure and temperature without interrupting the system.

• Glass Type:
  ➤ Borosilicate / Quartz / Tempered Soda-Lime

• Body Material Options:
  ➤ Stainless Steel (SS304, SS316)
  ➤ Carbon Steel, Cast Iron, Brass, PVC (on request)

• Connection Types:
   Flanged (ASME B16.5 / DIN PN10–PN40)
   Threaded (BSP / NPT)
   Socket Weld / Butt Weld (optional)

• Size Range:
  ➤ ½" to 12" (DN15 to DN300)

• Pressure Rating:
  ➤ Up to 40 bar (580 psi), depending on design

• Temperature Range:
  ➤ -20°C to +400°C (based on glass and gasket selection)

• Sealing Options:
  ➤ PTFE / Graphite / Viton / Mica Gaskets

 Suggested Image: Inline view sight glass with bolted flanges, installed in a transparent flow line.

Clear Fluid Visibility
Monitor liquid flow, color, turbulence, and presence of solids or bubbles in real time

High-Temperature Resistance
Glass selection allows safe operation in steam, thermal oil, and chemical applications

Robust Construction
Heavy-duty metal body ensures long service life in demanding environments

Easy Maintenance
Removable cover and glass disc for cleaning or replacement

Wide Media Compatibility
Suitable for corrosive, viscous, or hazardous process fluids

Optional Internal Elements
Can be fitted with flappers, rotors, or drip indicators for flow visualization

�� Suggested Image: Cross-sectional view of the sight glass with labeled parts—glass disc, gasket, and indicator.

✔️ Complies with ASME, DIN, and EN design codes
✔️ Manufactured under ISO 9001 quality systems
✔️ Pressure and leakage tested per EN 12266 / API 598
✔️ CE and IBR certified versions available

�� Suggested Image: CE/IBR tags and test certificates alongside installed unit.

Chemical & Petrochemical Plants
Pharmaceutical & Biotech Industries
Oil, Gas, and Fuel Systems
Food & Beverage Processing
Water Treatment & Reverse Osmosis
Boiler and Steam Service Lines
Agricultural & Fertilizer Systems

Additional Information: