1,507
Threaded Sight Glasses Factory Products
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US $ 5 /
Piece FOB
1 Piece (MOQ)
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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 $ 14-15 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 0.11-0.77 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Handle, Handwheels, Knobs, Oil Seal, Support Feet, Rubble
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 5 /
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 $ 30 /
Piece FOB
5 Pieces (MOQ)
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Surface Treatment : Phosphide
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 50 /
Piece FOB
1 Piece (MOQ)
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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 $ 70-76 /
Piece FOB
1 Piece (MOQ)
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Main Application : Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 15-400 /
Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Valves, High Purity Pump, Butterfly Valve, Biopharmaceutical Control Valve, Centrifugal Pump, Sanitary Fitting, Ball Valve, Automatic Control Regulating Valve, High Purity Process Control Valve, Cleaning Technology Equipment
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Audited Supplier
Since 2005
Manufacturer/Factory
Zhejiang, China
Since 2005
US $ 66 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 28-30 /
Piece FOB
1 Piece (MOQ)
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Main Products: Mixing Tanks, Tank Accessories, Sanitary Valves, Sanitary Pipe Fittings, Pumps, Flexible Hose & Adapter, Vacuum Fittings & Valves, Industrial Valves & Fittings, Storage Tanks, Fermentation Tank
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Audited Supplier
Since 2011
Zhejiang, China
Since 2011
US $ 50 /
Piece FOB
1 Piece (MOQ)
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Standard : DIN, ANSI, GB, JIS
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 50 /
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
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 20 /
Piece FOB
1 Piece (MOQ)
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Certification : JIS, DIN, ANS, GB, CE, RoHS, ISO
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 65 /
Piece FOB
10 Pieces (MOQ)
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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 $ 32-36.6 /
Piece FOB
1 Piece (MOQ)
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Sensor : Tube/Flange
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 32-36 /
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 $ 35-40 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 39-59 /
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
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 32-55 /
Piece FOB
1 Piece (MOQ)
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Measuring Principle : Optics
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
US $ 59-66 /
Piece FOB
10 Pieces (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
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
Manufacturer/Factory
Zhejiang, China
US $ 5-150 /
Piece FOB
10 Pieces (MOQ)
More
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
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 30 /
Piece FOB
1 Piece (MOQ)
More
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
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 50 /
Piece FOB
1 Piece (MOQ)
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Manufacturing Way : Forging
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 0.9 /
Piece FOB
1 Piece (MOQ)
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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
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 35-65 /
Piece FOB
5 Pieces (MOQ)
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Pressure : Low Pressure
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 6 /
Piece FOB
1 Piece (MOQ)
More
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
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 26-28 /
Piece FOB
1 Piece (MOQ)
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Seal Form : Auto Sealed
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 15 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Mixing Tank-Buffering Tank, Storage Tank, Emulsifying Tank, Cooling Tank, Milk Cooling Tank, Blending Tank, Jacket Kettle, High Shear Mixer, Pasteurizer, Screw Pump
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 20.8-23 /
Piece FOB
12 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2007
US $ 30 /
Piece FOB
1 Piece (MOQ)
More
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
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 0.6-58 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 0.62-0.98 /
Piece FOB
2 Pieces (MOQ)
More
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
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
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