CE · Stainless Steel
High-Quality DIN 28121 Sight Glass for Industrial Applications
US$ 68.49-3835.62
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Weld-on sight glass fittings for the observation of the internals of pressure vessels, silos, gear-trains, separators, pipelines, etc. These sight glass units can be combined with light fittings for use in explosion hazardous areas and safe areas. The cover flanges can be drilled and tapped to take
- Lumistar Special Glass Technology Co., Ltd.
-
- Jiangsu, China
- Contact Now
CE
Premium JIS B8286 Tempered Sight Glass for Industrial Use
US$ 5-30
/ piece
10 piece (MOQ)
10 piece (MOQ)
JIS B8286 Glass material properties Soda-lime Borosilicate Aluminosilicate Alkali resistance Pressure resistant performance 10-40Bar 10-64Bar 10-320Bar 10-400Bar Thermal Shock: 150ºC 280ºC 280ºC 280ºC Transition temperature 490ºC 550ºC 720ºC 820ºC Vertical relaxation temperature 530ºC 590ºC 790ºC 89
- Lumistar Special Glass Technology Co., Ltd.
-
- Jiangsu, China
- Contact Now
CE
Secure Two-Layer Sight Glass for Industrial Pressure Vessels
US$ 300-1000
/ piece
10 piece (MOQ)
10 piece (MOQ)
Safety Double-Layer Sight Glass for Pressure Vessels In high-risk industries such as chemical processing, pharmaceuticals, and petrochemicals, single-layer sight glasses often suffer from cracking, leakage or sudden failure—exposing operators to hazardous fluids and causing unplanned downtime. Lumis
- Lumistar Special Glass Technology Co., Ltd.
-
- Jiangsu, China
- Contact Now
Square · Equal · Stainless Steel
Hastelloy Industrial High Pressure Explosion Proof Welding Flow Tank Accessory Sight Glass with Light
US$ 40
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Name
Stainless Steel Industrial High Pressure Explosion Proof Welding Flow Tank Accessory Sight Glass with Light
Specification
ISO, DIN, SMS, 3A, AS, BPE, BAS4825,
Max. Pressure
10bar
Mini Pressure
Vacuum
Temperature Range
-10ºC to 150ºC
Glass lens
boro-silicate/polycarbonat
Stainless Steel
High-Quality Stainless Steel Clamped Straight Sight Glass for Industrial Use
US$ 15.29-48.82
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Sanitary Stainless Steel clamped sight glass
Application:
The sight glass is widely used in food, wine-producing, beverage, and pharmacy industries etc. For it is convenient to view the condition of equipment running state and system work state.
Standard design:
NUOMENG have straight sight g
- Wenzhou Nuomeng Technology Co., Ltd.
-
5(4.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO9001:2015, ISO14001
- Contact Now
Square · Stainless Steel
SS304/SS316L Industrial Inline Tube High Pressure Sight Glass for Tank Equipment
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
SS304/SS316L Industrial Inline Tube High Pressure Sight Glass for Tank Equipment
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon bori
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial High Pressure Cross Type Sight Glass with Flange End
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial High Pressure Cross Type Sight Glass With Flange End
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon bo
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial Inline Tube Straight Flange Sight Glass for Tank
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Inline Tube Straight Flange sight glass for Tank
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride gl
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
SS304/SS316L Industrial High Pressure Double Window Flange Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
SS304/SS316L Industrial High Pressure Double Window Flange Sight Glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride glass o
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Welding · ISO13485 · CE
[Ruoteng] Stainless Steel Union Type Round Sight Glass for Food Grade Industrial
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Are you a manufacturer or trading company?
We are a professional valves and fittings manufacturer with 6 years' experience.
We have done business with our customers well.
2. What is payment method?
For samples: T/T, western union.
For orders: T/T or L/C.
3. Do you offer free samples?
W
-
What material options are available for Industrial Sight Glass in the construction & decoration industry?
Common material choices for Industrial Sight Glass in construction & decoration include borosilicate glass, soda-lime glass, and quartz. Each material has its own strengths and applications, catering to different project needs.
-
Where can I find trustworthy suppliers of Industrial Sight Glass in China?
Trustworthy suppliers in China can be found through online platforms, industry exhibitions, and supplier directories. It is important to conduct thorough research, verify supplier credentials, and request product samples to ensure quality and reliability.
-
What advantages are there to buying Industrial Sight Glass wholesale for construction & decoration projects?
Purchasing Industrial Sight Glass wholesale offers benefits such as cost savings, bulk ordering options, and customized solutions. Wholesale purchases also provide access to a wide range of styles and sizes, ensuring you have the flexibility to meet your project requirements.
Square · Stainless Steel
Stainless Steel Industrial Transparent Flat Straight Sight Glass for Tank Equipment
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Transparent Flat Straight Sight Glass for Tank Equipment
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Sili
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
CE · Stainless Steel · Equal
High-Quality Circular Sight Glass Fitting Type 391 for Industrial Use
US$ 50-700
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
PRODUCT DETAILS The LUMISTAR Type 391 circular sight glass fitting is designed for direct welding onto pipelines or compact pressure vessels. Featuring an integrated pipe adapter, it offers a practical solution for real-time observation or illumination of internal processes in pressurized systems. J
- Lumistar Special Glass Technology Co., Ltd.
-
- Jiangsu, China
- Contact Now
Reducing · Square · Stainless Steel
Santahi Transparent Industrial Sight Glass Tube with Corrosion Resistant Tempered Glass
US$ 31.51-35
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Applications
The Sanitary Sight Glass, meticulously crafted with a robust stainless steel frame and premium-grade glass, offers operators the ability to observe liquid substances with unparalleled clarity and precision. This product is ideally suited for industries such as fo
- WENZHOU SANTHAI VALVE PIPE FITTING CO., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial Straight Jacketed Flange Tank Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Straight Jacketed Flange tank sight glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride glass o
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
CE · Stainless Steel · Equal
Precision Engineered Threaded Sight Glass Fitting Type 327 for Industrial Use
US$ 50-700
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
PRODUCT DETAILS The LUMISTAR Type 327 threaded sight glass fitting is engineered for hygienic environments—ideal for food, pharmaceutical, and biotech applications. It features a threaded connection compatible with DIN 11851 / EN 10357 pipe interfaces, creating a secure, leak-resistant join when wel
- Lumistar Special Glass Technology Co., Ltd.
-
- Jiangsu, China
- Contact Now
Stainless Steel
Stainless Steel Industrial High Pressure Welding Flow Sight Glass with Light
US$ 5-35
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Introducing our premium stainless steel sight glass, the perfect solution for monitoring fluid levels in industrial processes. With our factory-direct sales and commitment to professional service, we guarantee a product that meets the highest standards of quality and relia
- Wenzhou Haide Fluid Equipment Co., Ltd
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial Tank Mounted Level Sight Glass for Pipe and Tank
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Tank Mounted Level Sight Glass for Pipe and Tank
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride gl
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
SS304/SS316L Industrial Tank Mounted Level Tubular Flange Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
SS304/SS316L Industrial Tank Mounted Level Tubular Flange Sight Glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride glass or
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
CE
Premium Hot Sale Tempered Sight Glass for Industrial Use
US$ 14.58-20.83
/ piece
10 piece (MOQ)
10 piece (MOQ)
Product parameter Temperature resistance -100ºC/+280ºC pressure resistant performance 10,16,25,40Bar Thermal Shock ≥230ºC burst strength ≥100N/mm² water resistance DIN ISO 719 HBG 1 Acid resistance DIN ISO695:A2 bending strength Untempered about 40N/mm² Tempered >100N/mm² Surface Quality No bubbles,
- Lumistar Special Glass Technology Co., Ltd.
-
- Jiangsu, China
- Contact Now
CE · Stainless Steel · Equal
High-Temperature Stainless Steel Sight Glass for Industrial Tanks/Circular Sight Glass Fittings Type 318
US$ 50-700
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
PRODUCT DETAILS welding onto or into vessel walls, providing reliable visual access or lighting to the interior of tanks and process vessels. Designed in strict compliance with DIN 28120 for an operating pressure of 2.5 bar (g), the Lumistar Type 318 sight glassfeatures a chemically resistant borosi
- Lumistar Special Glass Technology Co., Ltd.
-
- Jiangsu, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial Corrosion Resistant Pipeline Flange Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Corrosion Resistant Pipeline Flange Sight Glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride gla
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Reducing · Square · Stainless Steel
Santahi Durable Industrial Sight Glass Tube with Corrosion Resistant Tempered Glass
US$ 31.51-35
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Applications
The Sanitary Sight Glass, meticulously crafted with a robust stainless steel frame and premium-grade glass, ensures operators can observe liquid substances with unparalleled clarity and precision. Perfectly suited for the food, cosmetics, pharmaceutical, and fine
- WENZHOU SANTHAI VALVE PIPE FITTING CO., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial Flat Type Straight Flange Sight Glass for Pipe
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Flat Type Straight Flange Sight Glass for Pipe
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
CE · Stainless Steel · Equal
Stainless Steel Industrial High Temperature Flange Sight Glass for Tank Pipe Fittings
US$ 15-45
/ pieces
1 pieces (MOQ)
1 pieces (MOQ)
Quality guarantee of 13 Month
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
12 years' Rich exporting experience to make you easy and happy with custom work
Product Description
Focus On Solution Of Sanitary Sight Glass
For Tank / Pipeline System
Square · Stainless Steel
Stainless Steel Industrial Cross Type High Pressure Flange Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Cross Type High Pressure Flange Sight Glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride glass o
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial High Temperature Resistant Sight Glass for Pipe/Tank
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial High Temperature Resistant Sight Glass for Pipe/Tank
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon borid
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial Tubular Without Protector Net Flange Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Tubular Without Protector Net Flange Sight Glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon boride gl
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial Pipeline High Pressure Double Window Flange Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial Pipeline High Pressure Double Window Flange Sight Glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silico
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Stainless Steel
Stainless Steel Industrial High Pressure Transparent Flat Flange Sight Glass
US$ 5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Name
Stainless Steel Industrial High Pressure Transparent Flat Flange Sight Glass
Standard
SMS, DIN, RJT, IDF,3A
Max. temperature
-10ºC to 150ºC
Max. pressure
Vacuum to 10bar
Connections
Flange
Material
SS304/SS316L
The material of glass
Silicon borid
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Contact Now
Square · Equal · Stainless Steel
Hastelloy Industrial Straight Jacketed Thread 24V DC Sight Glass Light
US$ 40
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Name
Hastelloy Industrial Straight Jacketed Thread 24V DC Sight Glass Light
Specification
ISO, DIN, SMS, 3A, AS, BPE, BAS4825,
Max. Pressure
10bar
Mini Pressure
Vacuum
Temperature Range
-10ºC to 150ºC
Glass lens
boro-silicate/polycarbonate/tempering glass
Structure
Straigh
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