40,813
Sight Glass Products
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US $ 85-110 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Level Gauge, Flow Meter, Relex Level Gauge, Sight Glass, Strainer and Filter, Glass Level Gauge, Level Meter, Magnetic Level Gauge, Sight Glass Flow Indicator, Level Switch
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 5-150 /
Piece
FOB
10 Pieces (MOQ)
More
Certification : CE, EEC, ISO13485
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 0.1-100 /
Piece
FOB
1 Piece (MOQ)
More
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
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Audited Supplier
Since 2019
Manufacturer/Factory
Henan, China
Since 2019
US $ 10-15 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2011
US $ 3.43-6.79 /
Piece
FOB
10 Pieces (MOQ)
More
Main Products: Reflex Gauge Glass, Transparent Gauge Glass, Round Sight Glass, Borosilicate Sight Glass, Borosilicate Glass Sheet, Quartz Glass, Aluminosilicate Glass, Sight Glass
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Audited Supplier
Since 2022
Manufacturer/Factory & Trading Company
Hebei, China
Since 2022
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2009
US $ 10-20 /
Piece
FOB
2 Pieces (MOQ)
More
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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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 8.1-20.2 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2014
US $ 14-15 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Butterfly Valve, Diaphragm Valve, Check Valve, Pipe Fitting, Sample Valve, Union, Cpm Valve, Centrifugal Pump, Manhole Cover, Safety Valve
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Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 2.3-3 /
Piece
FOB
100 Pieces (MOQ)
More
Cooling Method : Indirect Cooling
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2017
US $ 80-100 /
Set
FOB
1 Set (MOQ)
More
Main Products: Flange Ball Valve, Pinch Valve, Strainer, Lined Valve, Stainless Steel Valve, Filter, Fuorine Lined Valve, Flange Butter Valve
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 50 /
Piece
FOB
1 Piece (MOQ)
More
Standard : DIN, ANSI, GB, JIS
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 5.88-7.07 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Butterfly Valve, Sanitary Valve, Ball Valve, Check Valve, Diaphragm Valve, Sanitary Pipe, Sanitary Fitting, Siht Glass, Man Hole Cover, Sanitary Pump
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2016
Manufacturer/Factory
Shandong, China
Since 2024
US $ 1.08-4.21 /
Piece
FOB
10 Pieces (MOQ)
More
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
Audited Supplier
Since 2022
Manufacturer/Factory & Trading Company
Hebei, China
Since 2022
US $ 5 /
Piece
FOB
1 Piece (MOQ)
More
Connection : Welding
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 12 /
Box
FOB
10 Boxes (MOQ)
More
Main Products: Butterfly Valve, Check Valve, Gate Valve, Globe Valve, Strainer, Control Valve, Wafer Butterfly Valve, Flange Butterfly Valve, Eccentric Butterfly Valve, Ball Valve
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory & Trading Company
Tianjin, China
Since 2015
US $ 15.29-48.82 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2015
US $ 10-20 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Stainless Steel Butterfly Valve, Butterfly
Contact Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 1-90 /
Piece
FOB
1 Piece (MOQ)
More
Connection : Welding
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
10 Pieces (MOQ)
More
Main Products: Sanitary Pipe and Fittings, Flanges, Butterfly Valve, Check Valve, Elbow, Tee, Divert Valve, Mix-Proof Valve, Split Butterfly Valve, Diaphragm Valve
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2024
US $ 56.85 /
Piece
FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 10-100 /
Set
FOB
1 Set (MOQ)
More
Main Products: Roller Mill, Screw Conveyor, Chain Conveyor, Bucket Elevator, Airlock, Impact Detacher, Spout Pipe, Sieve Cleaner, Flour Mill Machine, Feed Mill
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2020
About Sight Glass FAQ
Q What materials are commonly used in the manufacture of ball valves?
The Sight Glass is included in our comprehensive Ball Valve range.Ball valves are commonly made from materials such as stainless steel, brass, and PVC. These materials offer durability, corrosion resistance, and functionality. A reputable supplier can advise on the best material choice for specific applications.
Q How can I find reliable suppliers for ball valves in China?
The Sight Glass is a standout piece in our Ball Valve collection.To find reliable ball valve suppliers in China, consult industrial directories, attend trade exhibitions, and utilize online resources for research. Look for suppliers with certifications, positive reviews, and a history of high-quality products to ensure reliability.
Q What are the advantages of purchasing ball valves wholesale?
Our Sight Glass offers exceptional quality and style within the Ball Valve category.Wholesale purchase of ball valves provides cost advantages, bulk availability, and consistent quality assurance. Wholesale orders often come with customization options, technical support, and efficient logistics, making it a convenient and economical choice for businesses.
US $ 10-15 /
Piece
FOB
1 Piece (MOQ)
More
Material : Stainless Steel
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory & Trading Company
Guangdong, China
Since 2015
US $ 60 /
Piece
FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory
Zhejiang, China
Since 2013
US $ 6-50 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
US $ 12 /
Box
FOB
10 Boxes (MOQ)
More
Main Products: Butterfly Valve, Check Valve, Gate Valve, Globe Valve, Strainer, Control Valve, Wafer Butterfly Valve, Flange Butterfly Valve, Eccentric Butterfly Valve, Ball Valve
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory & Trading Company
Tianjin, China
Since 2015
Manufacturer/Factory
Shandong, China
Since 2024
US $ 15.29-48.82 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Sanitary Diaphragm Valves, Sanitary Butterfly Valves, Sanitary Pipe Fitting, Sanitary Pipe, Sanitary Fluid Fitting, Elbow, Tee, Union, Ferrule, Sanitary Pumps
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2015
US $ 1-30 /
Piece
FOB
1 Piece (MOQ)
More
Connection : Welding
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
10 Pieces (MOQ)
More
Main Products: Sanitary Pipe and Fittings, Flanges, Butterfly Valve, Check Valve, Elbow, Tee, Divert Valve, Mix-Proof Valve, Split Butterfly Valve, Diaphragm Valve
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2024
US $ 10-20 /
Piece
FOB
1 Piece (MOQ)
More
Material : Stainless Steel
Contact Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 36.85 /
Piece
FOB
10 Pieces (MOQ)
More
Main Products: Ball Valve, Valve, Flanged Ball Valve, Stainless Steel Ball Valve, 1PC Ball Valve, 2PC Ball Valve, 3PC Ball Valve, Threaded Ball Valve, Mini Ball Valve, Fully Welded Ball Valve
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2020
US $ 6-50 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Sanitary Stainless Steel Pipe Fitting, Sanitary Stainless Steel Valves, Industrial Stainless Steel Pipe Fitting, Industrial Stainless Steel Valve, Flange, CNC Knife, Cutting Wheel, Stainless Steel Pipe Fitting, Ss Valve, Ss Pipe Fitting
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
Manufacturer/Factory & Trading Company
Tianjin, China
Since 2015