Wholesale Dual Seal Flange Total 312 manufacturers & suppliers found with 936 products
XUZHOU DESHENG PETROL MACHINE CO., LTD.
Since 2018 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
97
Number of Employees
Manufacturer/Factory
, Trading Company
Fuel Tanker Parts , Fuel Dispenser , Fuel Nozzle , Ball Valve , Gas Station Parts
ODM, OEM
ISO 9001, ISO 9000
-
US$ 9.4 / Piece5 Pieces (MOQ) -
US$ 8.9 / Piece1 Piece (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
Dalian Shungji Technology Industry Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
Audited Supplier500
Plant Area
50
Number of Employees
Trading Company
Industrial knife , Castings , Graphite , etc.
OEM, ODM, Own Brand
Others
-
US$ 2.5 / Piece1 Piece (MOQ)
-
US$ 2.5 / Piece1 Piece (MOQ)
-
US$ 2.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
API 16A Annular Bop , API 16A RAM Bop , FC Slab Gate Valve , Mud Gate Valve , Plug Valve
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 55 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
Concrete Construction Machinery , Mining Roadheaders , The Concrete Pump Spare Parts , Concrete Pump Accessories , Truck Mounted Concrete Pump
OEM, ODM, Own Brand
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 45 / Piece1 Piece (MOQ)
Manufacturer/Factory
Butterfly Valve , Check Valve , Gate Valve , Expansion Joint , Strainer
OEM, Own Brand
ISO 9001, ISO 9000, HSE, ASME
-
US$ 1200 / Piece10 Pieces (MOQ)
-
US$ 1200 / Piece10 Pieces (MOQ)
-
US$ 1200 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Ball Valves , Gate Valves , Globe Valves , Check Valves , Butterfly Valves
OEM, ODM, Own Brand
ISO 9001
-
US$ 90 / Piece5 Pieces (MOQ)
-
US$ 22.02 / Piece10 Pieces (MOQ)
-
US$ 27.6 / Set5 Sets (MOQ)
Zhengzhou CY Scientific Instrument Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
565
Plant Area
18
Number of Employees
Manufacturer/Factory
, Trading Company
Plasma Cleaner , Magnetron Film Coating Equipment , Powder Press Machine , Planetary Mixer , Vacuum Tube Furnace
ODM, OEM
within 15 workdays
-
US$ 585 / Pair1 Pair (MOQ)
-
US$ 3500 / Piece1 Piece (MOQ)
-
US$ 28000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Steel Tube , Flange/Pipe Fitting , Welded Tube/Seamless Pipe , Steel Plate/Coil , Nickel Alloy
OEM, ODM
Response Time≤3h
-
US$ 20 / kg1 kg (MOQ)
-
US$ 20 / kg1 kg (MOQ)
-
US$ 20 / kg1 kg (MOQ)
Manufacturer/Factory
Pressure Gauge , Sika Type Thermometer , Manometer , Barometer , Clock
OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 39 / Piece20 Pieces (MOQ)
-
US$ 39 / Piece10 Pieces (MOQ)
-
US$ 39 / Piece20 Pieces (MOQ)
Tianjin Shiwen Valve Manufacturing Co., Ltd.
Since 2016 Suppliers with verified business licenses
4.0
2000+
Plant Area
35
Number of Employees
Manufacturer/Factory
Butterfly Valve , Check Valve , Gate Valve
Own Brand, ODM, OEM
ISO9001:2015
-
Negotiable1 Piece (MOQ)
-
US$ 7 / Piece1 Piece (MOQ)
-
US$ 7 / Piece1 Piece (MOQ)
Hangzhou HollySys Automation Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
700
Number of Employees
Manufacturer/Factory
, Trading Company
Industrial Automatic Control System , Instrumentation
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 757 / Piece1 Piece (MOQ)
-
US$ 757 / Piece1 Piece (MOQ)
-
US$ 757 / Piece1 Piece (MOQ)
Manufacturer/Factory
Plastic Valve , Plastic Diaphragm Valve , PVDF Diaphragm Valve , PVC Ball Valve , PVC Valve
OEM
ISO 9001
-
US$ 20.5 / Piece100 Pieces (MOQ)
-
US$ 19.5 / Piece100 Pieces (MOQ)
-
US$ 18 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 6000 / Set1 Set (MOQ)
-
US$ 6000 / Set1 Set (MOQ)
-
US$ 10 / Set1 Set (MOQ)
Tianjin Davan Flowtek Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
88
Plant Area
9
Number of Employees
-
US$ 8.3 / Set1 Set (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Gate Valves , Brass Ball Valves , Check Valves , Globe Valves , Butterfly Valves
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
-
US$ 4.5 / Piece100 Pieces (MOQ)
-
US$ 28 / Piece10 Pieces (MOQ)
-
US$ 28 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Pump , Centrifugal Pump , Water Pump , Chemical Pump , Petroleum Pump
Own Brand
ISO 9001, ISO 9000
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Manufacturer/Factory
Tricone Bit , PDC Bit , None Excavation Drilling Tools , Drilling Tools , Rotary Drilling
Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 800 / Piece1 Piece (MOQ)
-
US$ 800 / Piece1 Piece (MOQ)
-
US$ 800 / Piece1 Piece (MOQ)
RST VALVE GROUP CO., LTD.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
111
Number of Employees
Manufacturer/Factory
, Trading Company
Industrial Valves
Own Brand, ODM, OEM
ISO 9001, ISO 14001
-
US$ 22.3 / Piece10 Pieces (MOQ)
-
US$ 8.8 / Piece20 Pieces (MOQ)
-
US$ 22.3 / Piece10 Pieces (MOQ)
Tianjin Lituo Imp. & Exp. Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
112
Plant Area
24
Number of Employees
Trading Company
Screws; Nails; Rivet; Drywall Screws; Self Drilling Screws
OEM, ODM, Own Brand
within 15 workdays
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 400 / Set3 Sets (MOQ)
-
Negotiable3 Sets (MOQ)
Manufacturer/Factory
, Trading Company
Butterfly Valves , Flange Butterfly Valve , Eccentric Butterfly Valve , Wafer Butterfly Valve , Ball Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 10 / Piece5 Pieces (MOQ)
-
US$ 10 / Piece5 Pieces (MOQ)
-
US$ 10 / Piece5 Pieces (MOQ)
Tianjin Newton Valve Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
1000
Plant Area
12
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Wafer Check Valve , Resilient Seat Gate Valve
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 10 / Set1 Set (MOQ)
-
US$ 10 / Set1 Set (MOQ)
-
US$ 10 / Set1 Set (MOQ)
Botou Valve Manufacturing Industry Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
2000+
Plant Area
30
Number of Employees
-
US$ 48 / Piece1 Piece (MOQ)
-
US$ 92 / platform100 platform (MOQ)
-
US$ 51 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Oil Seal , Seal Ring , Rubber Oil Seal , Rubber Sealing , Mechanical Seal
OEM, ODM, Design
ISO 9001, ISO 9000, ISO 20000
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Ningbo Master Building Material Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
271
Plant Area
8
Number of Employees
Trading Company
Linear Drain , Basin Drain , Bottle Trap , Faucet , Valve
OEM, ODM, Own Brand
ISO 9001, BSCI
-
US$ 0.2 / Piece500 Pieces (MOQ)
-
US$ 0.2 / Piece500 Pieces (MOQ)
-
US$ 0.2 / Piece500 Pieces (MOQ)
Like Valve (Tianjin) Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
15.86 Mil
Annual Revenue
2000+
Plant Area
29
Number of Employees
Manufacturer/Factory
, Trading Company
flange butterfly valve , non rising gate valve , silencing check valve , dual plates check valve , rubber plate check valve
Own Brand, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 37 / Piece1 Piece (MOQ)
-
US$ 37 / Piece1 Piece (MOQ)
-
US$ 37 / Piece1 Piece (MOQ)
Manufacturer/Factory
Knife Gate Valve , Ball Valve , Forged Steel Valve , Check Valve , Butterfly Valve
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 180 / Piece1 Piece (MOQ)
-
US$ 45 / Piece1 Piece (MOQ)
Manufacturer/Factory
Gate Valve Globe Valve Check Valve Ball Valve , Butterfly Valve. Plug Valve Safety Valve , Diaphragm Valve Trap Valve Strainer
OEM, Own Brand
ISO 9001, GMP
-
US$ 320 / Piece1 Piece (MOQ)
-
US$ 26 / Piece1 Piece (MOQ)
-
US$ 800 / Piece1 Piece (MOQ)
Manufacturer/Factory
Pillow Block Bearing , Deep Groove Ball Bearing , Tapered Roller Bearing , Agri-Bearing , Thrust Ball Bearings
ISO9001:2015
within 15 workdays
-
US$ 1.71 / Piece100 Pieces (MOQ)
-
US$ 1.42 / Piece2000 Pieces (MOQ)
-
US$ 1.32 / Piece200 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Hydraulic Cylinder , Hydraulic Power Unit , Hydraulic Fitting , Hydraulic Manifold , Custom Hydraulic Cylinder
OEM, Own Brand
ISO 9001, ISO 14001, IATF16949
-
US$ 39 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Shanghai Flow Valve & Fitting Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Check Valve
ODM, OEM, Own Brand
ISO 9001
-
US$ 100 / Piece2 Pieces (MOQ)
-
US$ 180 / Piece2 Pieces (MOQ)
-
US$ 180 / Piece2 Pieces (MOQ)
Audited Supplier
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