616,446
Wholesale Double Check Products
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US $ 3.8-43.8 /
Piece FOB
1 Piece (MOQ)
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Main Products: Solenoid Valve, Pneumatic Air Cylinder, Silencer, Air Operated Valves, Pneumatic Component, PU Tube/Pipe, Joint Pipe Fittings, Foot/Hand Valves, Air Filter Regulator, F. R. L
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Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 9-95 /
Piece FOB
100 Pieces (MOQ)
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Filtration Grade : Medium Filter
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Hebei, China
Since 2020
1 Piece (MOQ)
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Main Products: DTH, LHD, Drilling Jumbo, Dump Truck, Multifunction Machine, Spare Parts, Hydraulic Drifter
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Audited Supplier
Since 2025
Manufacturer/Factory
Chongqing, China
Since 2025
1 Piece (MOQ)
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Material : Alloy Steel
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Audited Supplier
Since 2025
Manufacturer/Factory
Chongqing, China
Since 2025
US $ 0.88-0.99 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Fittings, Valve, Underground Coal Mining Products, Staple-Lock Adaptor, Carbon Steel Fitiings Staple Lock Adaptor for Mi, Clip Fastener, Hydraulic Powered Roof Support Accessories
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Audited Supplier
Since 2025
Manufacturer/Factory
Anhui, China
Since 2025
US $ 0.88-0.99 /
Piece FOB
100 Pieces (MOQ)
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Surface Treatment : Oxidation
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Audited Supplier
Since 2025
Manufacturer/Factory
Anhui, China
Since 2025
US $ 0.88-0.99 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Fittings, Valve, Underground Coal Mining Products, Staple-Lock Adaptor, Carbon Steel Fitiings Staple Lock Adaptor for Mi, Clip Fastener, Hydraulic Powered Roof Support Accessories
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Audited Supplier
Since 2025
Manufacturer/Factory
Anhui, China
Since 2025
US $ 0.88-0.99 /
Piece FOB
100 Pieces (MOQ)
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Surface Treatment : Oxidation
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Audited Supplier
Since 2025
Manufacturer/Factory
Anhui, China
Since 2025
1 Piece (MOQ)
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Main Products: X Ray Baggage Scanner, Under Vehicle Surveillance System, Walk Through Metal Detector, Explosive Trace Detector, Liquid Scanner, Hand-Held Metal Detector, X Ray Inspection System, Metal Detector Machine, Baggage Screening Machine, X Ray Scanner
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
1 Piece (MOQ)
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Portable : Non Portable
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 0.88-0.99 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Fittings, Valve, Underground Coal Mining Products, Staple-Lock Adaptor, Carbon Steel Fitiings Staple Lock Adaptor for Mi, Clip Fastener, Hydraulic Powered Roof Support Accessories
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Audited Supplier
Since 2025
Manufacturer/Factory
Anhui, China
Since 2025
US $ 0.88-0.99 /
Piece FOB
100 Pieces (MOQ)
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Material : Stainless Steel
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Audited Supplier
Since 2025
Manufacturer/Factory
Anhui, China
Since 2025
US $ 83 /
Piece FOB
50 Pieces (MOQ)
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Main Products: High Pressure Valve, Ball Valve, Pressure Regulator, Alloy Valve, Hastelloy Valve, Instrumentation Valves, Relief Valve, Pipe & Tube Fittings, Needle Valve, Hose & Tubing
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Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
Manufacturer/Factory
Chongqing, China
Since 2025
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Main Products: FM/UL Valves, Butterfly Valve, High Performance Butterfly Valve, Gate Valve, Check Valve, Fire Hydrant, Welded Ball Valve, Flanged Ball Valve, Rubber Expansion Joint, Y-Strainer
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Wet Alarm Valve Structure : Seat Type
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Main Products: FM/UL Valves, Butterfly Valve, High Performance Butterfly Valve, Gate Valve, Check Valve, Fire Hydrant, Welded Ball Valve, Flanged Ball Valve, Rubber Expansion Joint, Y-Strainer
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Open Fire Sprinkler System Type : Water Spray System
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Main Products: FM/UL Valves, Butterfly Valve, High Performance Butterfly Valve, Gate Valve, Check Valve, Fire Hydrant, Welded Ball Valve, Flanged Ball Valve, Rubber Expansion Joint, Y-Strainer
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Deluge Valve Type : Double Disc Type
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 20-168 /
Piece FOB
1 Piece (MOQ)
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Main Products: Hydraulic Pump, Hydraulic Valve, Gear Pump, Hydraulic Parts of Excavator, Hydraulic Spare Parts, Hydraulic Motor, Electronically Controlled Hydraulic Valve, Vane Pump, Piston Pump, Rexroth Industrial Hydraulic Products
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Hubei, China
Since 2023
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Alarm Valve Diameter : 80mm
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Main Products: FM/UL Valves, Butterfly Valve, High Performance Butterfly Valve, Gate Valve, Check Valve, Fire Hydrant, Welded Ball Valve, Flanged Ball Valve, Rubber Expansion Joint, Y-Strainer
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Open Fire Sprinkler System Type : Water Spray System
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
More
Main Products: FM/UL Valves, Butterfly Valve, High Performance Butterfly Valve, Gate Valve, Check Valve, Fire Hydrant, Welded Ball Valve, Flanged Ball Valve, Rubber Expansion Joint, Y-Strainer
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
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Alarm Valve Type : Wet Alarm Valve
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Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
1 Piece (MOQ)
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Main Products: DTH, LHD, Drilling Jumbo, Dump Truck, Multifunction Machine, Spare Parts, Hydraulic Drifter
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Chongqing, China
Since 2025
Manufacturer/Factory
Chongqing, China
Since 2025
US $ 13-19.8 /
Piece FOB
3 Pieces (MOQ)
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Main Products: laptop backpack
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Audited Supplier
Since 2017
Manufacturer/Factory
Guangdong, China
Since 2017
US $ 3.8-16.8 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 376-2,800 /
pcs FOB
5 pcs (MOQ)
More
Main Products: FM/UL Valves, Butterfly Valve, High Performance Butterfly Valve, Gate Valve, Check Valve, Fire Hydrant, Welded Ball Valve, Flanged Ball Valve, Rubber Expansion Joint, Y-Strainer
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Shandong, China
Since 2006
US $ 2,000-15,000 /
Piece FOB
1 Piece (MOQ)
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Type : Digital Thermometer
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Audited Supplier
Since 2019
Manufacturer/Factory
Hubei, China
Since 2019
US $ 100 /
Piece FOB
1 Piece (MOQ)
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Main Products: Mud Pump Spare Parts, Mud Pump&Mud Pump Package, Solid Control Equipments, Driling Rig &Drilling Rig Parts, Petroleum Pipes&Petroleum Tools, Electric Motors, Air Compressor&Parts, Generators Engines Winches, Industrial and Mineral Machinery, Metallurgical and Foundry Material etc
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Shandong, China
Since 2018
US $ 10-150 /
Meter FOB
1 Meter (MOQ)
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Waterproof : Waterproof
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Audited Supplier
Since 2015
Manufacturer/Factory
Jiangsu, China
Since 2015
1 Piece (MOQ)
More
Main Products: X Ray Baggage Scanner, Under Vehicle Surveillance System, Walk Through Metal Detector, Explosive Trace Detector, Liquid Scanner, Hand-Held Metal Detector, X Ray Inspection System, Metal Detector Machine, Baggage Screening Machine, X Ray Scanner
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 1-16 /
Piece FOB
10 Pieces (MOQ)
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Material : Aluminum Alloy
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2006