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1/2"-8" Hygienic Stainless Steel Sanitary Welded Thread Clamp Straight Sight Glass
Video

1/2"-8" Hygienic Stainless Steel Sanitary Welded Thread Clamp Straight Sight Glass

US $ 5-150/ Piece FOB
MOQ: 10 Pieces
Since 2024 Audited Supplier
Main Products
Sanitary Butterfly Valves, Sanitary Ball Valve, Sight Glass, Sanitary Pumps, Elbow, Gasket&Seal Ring, Sanitary Pipe Fittings, Valve Controller, Valve Accessories, Sanitary Diaphragm Valve
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Wenzhou Dingyue Fluid Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
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High Quality Tempered Borosilicate Round Sight Glass
Video

High Quality Tempered Borosilicate Round Sight Glass

US $ 3.43-6.79/ Piece FOB
MOQ: 10 Pieces
Certification : CE, ISO13485
Since 2022 Audited Supplier
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Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2022
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Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

US $ 0.5-10/ Piece FOB
MOQ: 100 Pieces
Since 2024
Main Products
Pyrex Borosilicate 3.3 Glass Tube, Lead Glass Tube, Lead Free Glass Tube, Soda Lime Glass Tube, Borosilicate Level Gauge Glass, Borosilicate Glass Storage Jar, Latex Balloon Glass Mould, Neutral Pharmaceutical Coe 7.0 Glass Tube, Neutral Pharmaceutical Coe 5.0 Glass Tube, Pyrex Borosilicate Floated Glass Sheet
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Jinan JSV Industrial Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2024
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Santhai SS304/316L Union Type Sight Glass
Video

Santhai SS304/316L Union Type Sight Glass

US $ 5.88-7.07/ Piece FOB
MOQ: 1 Piece
Certification : ISO13485
Since 2016 Audited Supplier
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WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2016
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in-Line Single Sight Glass Sanitary Grade Stainless Steel
Video

in-Line Single Sight Glass Sanitary Grade Stainless Steel

US $ 10-20/ Piece FOB
MOQ: 2 Pieces
Since 2022 Audited Supplier
Main Products
Sanitary Valves, Diaphragm Valve, 3PC Ball Valve, Sanitary Butterfly Valve, Angle Seat Valve, Sampling Valve, Pipe Fittings, CIP Cleaning Ball, Stainless Steel Manhole Cover, Sight Glass
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Zhejiang Sanying Fluid Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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DIN28120 Stainless Steel Elongated Ellipse/Obround Sight Glass with Level Indicator
Video

DIN28120 Stainless Steel Elongated Ellipse/Obround Sight Glass with Level Indicator

MOQ: 1 Piece
Since 2009 Audited Supplier
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WENZHOU QIMING STAINLESS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2009
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Stainless Steel Sanitary Jackedted Tri Clamp Sight Glass with 304/306

Stainless Steel Sanitary Jackedted Tri Clamp Sight Glass with 304/306

US $ 5/ Piece FOB
MOQ: 1 Piece
Since 2023 Audited Supplier
Main Products
Sanitary Valve, Pipe Fitting, Butterfly Valve, Ball Valve, Diaphragm Valve, Sampling Valve, Stainless Steel Valve, Sanitary Pipe Fitting, Welded Cross, Welded Reducer
Contact Supplier
Wenzhou Zoyi Valve Pipe Fitting Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2023
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High Pressure Boiler Plain Borosilicate Level Gauge Glass Boiler Glass Safe Glass Al-Si Tempered Soda Lime Sight Glass
Video

High Pressure Boiler Plain Borosilicate Level Gauge Glass Boiler Glass Safe Glass Al-Si Tempered Soda Lime Sight Glass

US $ 0.1-100/ Piece FOB
MOQ: 1 Piece
Certification : CE, ISO13485
Since 2019 Audited Supplier
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Nanyang Kylin Special Glass Co., Ltd.

Manufacturer/Factory

Henan , China Since 2019
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DIN7080 Toughened Borosilicte Disc Sight Glass

DIN7080 Toughened Borosilicte Disc Sight Glass

US $ 1.08-4.21/ Piece FOB
MOQ: 10 Pieces
Since 2022 Audited Supplier
Main Products
Reflex Gauge Glass, Transparent Gauge Glass, Round Sight Glass, Borosilicate Sight Glass, Borosilicate Glass Sheet, Quartz Glass, Aluminosilicate Glass, Sight Glass
Contact Supplier
Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2022
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Tempered Borosilicate Liquid Level Gauge Glass for Observing Liquid Levels in Boiler

Tempered Borosilicate Liquid Level Gauge Glass for Observing Liquid Levels in Boiler

US $ 0.5-10/ Piece FOB
MOQ: 100 Pieces
Certification : CE
Since 2024
Contact Supplier
Jinan JSV Industrial Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2024
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Boiler Glass/Safe Glass/Al-Si Glass/Sight Glass/Level Gauge Glass
Video

Boiler Glass/Safe Glass/Al-Si Glass/Sight Glass/Level Gauge Glass

US $ 0.1-100/ Piece FOB
MOQ: 1 Piece
Since 2019 Audited Supplier
Main Products
Glass Lens, Glass Disc, Quartz Glass Tube, Borosilicate Glass Sheet, Boiler Glass, Pyrex Glass Pipe, Borofloat Glass Disc, Laser Glass, Gauge Glass, Sight Glass
Contact Supplier
Nanyang Kylin Special Glass Co., Ltd.

Manufacturer/Factory

Henan , China Since 2019
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SS304 Union Type Sight Glass Tube Fitting with PTFE Gasket

SS304 Union Type Sight Glass Tube Fitting with PTFE Gasket

US $ 5.88-7.07/ Piece FOB
MOQ: 1 Piece
Material : Stainless Steel
Since 2016 Audited Supplier
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WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2016
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Sight Glass Sanitary Sight Glass Industrial Sight Glass Tubular Sight Glass Full View Sight Glass
Stainless Steel Flange Type Sight Glass with Light

Stainless Steel Flange Type Sight Glass with Light

US $ 20/ Piece FOB
MOQ: 1 Piece
Since 2015 Audited Supplier
Main Products
Sanitary Union, Sanitary Pipe Fitting, Stainless Steel Union, Sanitary Stainless Steel Ferrule, Sanitary Flange, Saintary Butterfly Valve, Sanitary Sight Glass, Sanitary Check Valve, Sanitary Ball Valve, Sanitary Pipe/Tube
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QILI HOLDING GROUP CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2015
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Stainless Steel SS304 SS316L Sanitary Four Ways Cross Union Sight Glass

Stainless Steel SS304 SS316L Sanitary Four Ways Cross Union Sight Glass

MOQ: 10 Pieces
Material : Stainless Steel
Since 2024 Audited Supplier
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Milee Clean Valve Technology (Zhejiang) Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
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Union Stainless Steel Sight Glass with Rechargeable Light
Video

Union Stainless Steel Sight Glass with Rechargeable Light

US $ 15-400/ Piece FOB
MOQ: 2 Pieces
Since 2022 Audited Supplier
Main Products
Sanitary Valves, Diaphragm Valve, 3PC Ball Valve, Sanitary Butterfly Valve, Angle Seat Valve, Sampling Valve, Pipe Fittings, CIP Cleaning Ball, Stainless Steel Manhole Cover, Sight Glass
Contact Supplier
Zhejiang Sanying Fluid Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Stainless Steel Industrial High Pressure Transparent Flat Flange Sight Glass
Video

Stainless Steel Industrial High Pressure Transparent Flat Flange Sight Glass

US $ 5/ Piece FOB
MOQ: 10 Pieces
Head Code : Square
Since 2013 Audited Supplier
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Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
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Made-in-China Food Grade Sanitary Stainless Steel Sight Glass with Protective Net
Video

Made-in-China Food Grade Sanitary Stainless Steel Sight Glass with Protective Net

US $ 16/ Piece FOB
MOQ: 50 Pieces
Since 2015 Audited Supplier
Main Products
Ring Joint Gasket, High Pressure Ball Valve, High Pressure Needle Valve, High Pressure Valve, Press Fitting, Sanitary Pipe Fitting, Sanitary Valve, Vacuum Pipe Fitting, vacuum Valve, Knife Gate Valve
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Wenzhou Kasin Valve Pipe Fitting Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2015
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304 316L Factory Price Sanitary Flange Type Sight Glass with LED Light
Video

304 316L Factory Price Sanitary Flange Type Sight Glass with LED Light

US $ 5-35/ Piece FOB
MOQ: 10 Pieces
Material : Stainless Steel
Since 2023 Audited Supplier
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Wenzhou Haide Fluid Equipment Co., Ltd

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2023
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Large Size Exquisite Processing Round Quartz Sight Glass Disc
Video

Large Size Exquisite Processing Round Quartz Sight Glass Disc

US $ 0.1-100/ Piece FOB
MOQ: 1 Piece
Since 2019 Audited Supplier
Main Products
Glass Lens, Glass Disc, Quartz Glass Tube, Borosilicate Glass Sheet, Boiler Glass, Pyrex Glass Pipe, Borofloat Glass Disc, Laser Glass, Gauge Glass, Sight Glass
Contact Supplier
Nanyang Kylin Special Glass Co., Ltd.

Manufacturer/Factory

Henan , China Since 2019
Chat Now Send Inquiry
Fire Proof Transparent Glass Ceramic for Fireplace Glass Stove Glass Door

Fire Proof Transparent Glass Ceramic for Fireplace Glass Stove Glass Door

US $ 0.5-10/ Piece FOB
MOQ: 100 Pieces
Certification : CE
Since 2024
Contact Supplier
Jinan JSV Industrial Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2024
Chat Now Send Inquiry
[Ruoteng] Top-Quality Industry ANSI 150lb 304 316 Stainless Steel Ss JIS 10K 1.6MPa Wcb Glass Tube Flange Mirror Sight Glass
Video

[Ruoteng] Top-Quality Industry ANSI 150lb 304 316 Stainless Steel Ss JIS 10K 1.6MPa Wcb Glass Tube Flange Mirror Sight Glass

US $ 0.1-1/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Stainless Steel Pipe Fittings, Stainless Steel Quick Joints, Stainless Steel Camlocks, Stainless Steel Valves, Stainless Steel Flanges, Stainless Steel Flanged Valves, Sanitary Valves, Sanitary Pipe Fittings, Stainless Steel Press &Tube Fittings, Other Accessories
Contact Supplier
Zhejiang Ruoteng Valve Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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DIN7080 Standerd Toughened Sight Glass

DIN7080 Standerd Toughened Sight Glass

US $ 2.6-5.9/ Piece FOB
MOQ: 10 Pieces
Certification : CE, ISO13485
Since 2022 Audited Supplier
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Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2022
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Stainless Steel LED Flesh Light Sight Glass

Stainless Steel LED Flesh Light Sight Glass

US $ 60/ Piece FOB
MOQ: 1 Piece
Since 2013 Audited Supplier
Main Products
Sanitary Butterfly Valve, Sanitary Check Valve, Sanitary Diaphragm Valve, Sanitary Ball Valve, Sanitary Pipe Fittings, Sanitary Fittings, Sanitary Plug Valve, Sanitary Union, Food Grade Valves, Sanitary Flow Valves
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Wenzhou Yuanyu Mechanical Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
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Wiper Flange Sight Glass for Stainless Steel Tanks
Video

Wiper Flange Sight Glass for Stainless Steel Tanks

US $ 1-15/ Piece FOB
MOQ: 1 Piece
Shape : Equal
Since 2023 Audited Supplier
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Guangzhou Longze Light Industry Machinery Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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High Quality Sight Glass Stainless Steel Pipe Straight Through Glass Cylinder Flange Sight Glass
Video

High Quality Sight Glass Stainless Steel Pipe Straight Through Glass Cylinder Flange Sight Glass

US $ 0.5/ Piece FOB
MOQ: 10 Pieces
Since 2023 Audited Supplier
Main Products
Ball Valve, Pipe Fittings, Flanges, Stainless Steel Ball Valves, Industrial Valves, Stainless Steel Flange, Forged Flange, Swing Check Valve, Stainless Steel Pipe Fittings, Flanged Ball Valve
Contact Supplier
ZHEJIANG WELFLOW VALVE CO., LTD

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2023
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Stainless Steel Sanitary Jackedted Tri Clamp Sight Glass Depending on Insanity Endoscopic

Stainless Steel Sanitary Jackedted Tri Clamp Sight Glass Depending on Insanity Endoscopic

US $ 9.9/ Piece FOB
MOQ: 1 Piece
Material : Stainless Steel
Since 2024 Audited Supplier
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Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Tempered Glass Tri Clamp Tubular Sight Glass
Video

Tempered Glass Tri Clamp Tubular Sight Glass

US $ 6.8/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Sanitary Butterfly Valves, Sanitary Ball Valve, Sight Glass, Sanitary Pumps, Elbow, Gasket&Seal Ring, Sanitary Pipe Fittings, Valve Controller, Valve Accessories, Sanitary Diaphragm Valve
Contact Supplier
Wenzhou Dingyue Fluid Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
SS304 Sanitary Tank Mounted Level Inline DIN Thread Flat Hastelloy Sight Glass Pipe Fittings with Brush

SS304 Sanitary Tank Mounted Level Inline DIN Thread Flat Hastelloy Sight Glass Pipe Fittings with Brush

US $ 40/ Piece FOB
MOQ: 1 Piece
Head Code : Square
Since 2014 Audited Supplier
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Wenzhou Joneng Valves Co., Limited

Manufacturer/Factory

Zhejiang , China Since 2014
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DIN PFA Lined Sight Glass
Video

DIN PFA Lined Sight Glass

US $ 98-100/ Piece FOB
MOQ: 1 Piece
Since 2012 Audited Supplier
Main Products
PFA Lined Ball Valve, PTFE Lined Butterfly Valve, PFA Lined Check Valve, PFA Lined Globe Valve, PTFE Lined Pipe, PTFE Lined Fitting, PTFE Lined Expansion Joint, PFA Lined Diaphragm Valve, PFA Lined Gate Valve, PFA Lined Control Valve
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Zhejiang Youfumi Valve Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2012
Chat Now Send Inquiry
Union Type Sight Glass with Wiper/Staniless Steel Sight Glass

Union Type Sight Glass with Wiper/Staniless Steel Sight Glass

US $ 10-20/ Piece FOB
MOQ: 1 Piece
Certification : CE
Since 2024
Contact Supplier
Wenzhou Chuangyun Machinery Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
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All Inch UPVC PVC CPVC PP Pph Sight Glass of Flanged Connection PVDF White Sight Glass Flange End Water Sight Glass by ANSI Cl150 JIS 10K DIN Pn10 for Chemical
Video

All Inch UPVC PVC CPVC PP Pph Sight Glass of Flanged Connection PVDF White Sight Glass Flange End Water Sight Glass by ANSI Cl150 JIS 10K DIN Pn10 for Chemical

US $ 25/ Piece FOB
MOQ: 2 Pieces
Since 2017 Audited Supplier
Main Products
Plastic Valve, Plastic Diaphragm Valve, PVDF Diaphragm Valve, PVC Ball Valve, PVC Valve, PVC Butterfly Valve, Plastic Check Valve, PVC Pipe, PVC Pipe Fitting, Plastic Sheet
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NINGBO RMI PLASTIC CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2017
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Wh Sanitary Straight Through Quick Clamp Sight Glass

Wh Sanitary Straight Through Quick Clamp Sight Glass

US $ 15-90/ Piece FOB
MOQ: 1 Piece
Material : Stainless Steel
Since 2024 Audited Supplier
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Zhejiang Waihang Sanitary Valve & Fitting Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Qiimii Stainless Steel Hygienic Sanitary Flange Sight Glass with LED Light and Brush
Video

Qiimii Stainless Steel Hygienic Sanitary Flange Sight Glass with LED Light and Brush

US $ 20/ Piece FOB
MOQ: 1 Piece
Since 2009 Audited Supplier
Main Products
Butterfly Valve, Centrifugal Pump, Sanitary Valve, Tube, Fitting, Plate Heat Exchanger, Manway, Sanitary Ball Valve, Spray Ball, Pipe Fitting
Contact Supplier
WENZHOU QIMING STAINLESS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2009
Chat Now Send Inquiry
Refrigeration R22 R134A AC Sight Glass for Air Conditioner
Video

Refrigeration R22 R134A AC Sight Glass for Air Conditioner

US $ 3.1-7.6/ Piece FOB
MOQ: 300 Pieces
Material : Copper
Since 2011 Audited Supplier
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Zhejiang Hengsen Industry Group Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
Chat Now Send Inquiry
High Quality UPVC Sight Glass DN15-200 for Water Supply
Video

High Quality UPVC Sight Glass DN15-200 for Water Supply

US $ 0.34-11/ Piece FOB
MOQ: 500 Pieces
Since 2018 Audited Supplier
Main Products
Plastic Valve, Plastic Fittings, Brass Fittings
Contact Supplier
Ningbo Salvador Piping System Co., Ltd.

Zhejiang , China Since 2018
Chat Now Send Inquiry
Stainless Steel Food Grade DN150 Tri-Clamp Union Sight Glass

Stainless Steel Food Grade DN150 Tri-Clamp Union Sight Glass

US $ 10/ Piece FOB
MOQ: 5 Pieces
Head Code : Square
Since 2014 Audited Supplier
Contact Supplier
DEYI Equipment Industries Limited

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2014
Chat Now Send Inquiry
Sight Glass Union Type Sight Glass Straight Sight Glass Tank Sight Glass Sanitary Sight Glass Level Gauge Glass
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About Sight Glass FAQ

  • QWhat material options are available for sight glass in the construction & decoration industry?

    Common material choices for 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.

  • QWhere can I find trustworthy suppliers of 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.

  • QWhat advantages are there to buying sight glass wholesale for construction & decoration projects?

    Purchasing 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.

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