Carbon Steel Joint Coupling Total 1,321 manufacturers & suppliers found with 3,963 products
Tianjin Davan Flowtek Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Audited Supplier
88
Plant Area
9
Number of Employees
-
US$ 25 / Piece1 Piece (MOQ) -
US$ 25 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
Camlock Fittings , Pipe Nipple , Fire Hose Coupling , Hose Coupling , Bauer Coupling
OEM
ISO 9001
-
US$ 1 / Piece500 Pieces (MOQ)
-
US$ 1 / Piece200 Pieces (MOQ)
-
US$ 1 / Piece200 Pieces (MOQ)
Manufacturer/Factory
Camlock Fitting , Storz Coupling , Tri Clamps , Air Hose Coupling , Safety Cable
OEM, ODM, Own Brand
ISO 9001
-
US$ 1.25 / Piece50 Pieces (MOQ)
-
US$ 3 / Piece50 Pieces (MOQ)
-
US$ 1.5 / Piece50 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Valve , Gate Valve , Butterfly Valve , Check Valve , Globe Valve
OEM, ODM, Own Brand
ISO 9000
-
US$ 5.9 / Piece10 Pieces (MOQ)
-
US$ 5.9 / Piece10 Pieces (MOQ)
-
US$ 5.9 / Piece10 Pieces (MOQ)
Qingdao Tontr Pipeline System Co. Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000
Plant Area
50
Number of Employees
Manufacturer/Factory
, Trading Company
Ultra high pressure grooved coupling , UHV coupling , Grooved fitting , Gate valve , Butterfly valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 1 / Piece2 Pieces (MOQ)
-
US$ 1 / Piece2 Pieces (MOQ)
-
US$ 1 / Piece2 Pieces (MOQ)
Qingdao Restart New Material Technology Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
7 Mil
Annual Revenue
2000+
Plant Area
29
Number of Employees
Manufacturer/Factory
, Trading Company
Lubrication Hose; Lubrication Accessories; Pressure Plastic Tube; Test Hose and Fittings; R7 Hose; R8 Hose; TPU Hose
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 9.4 / Piece100 Pieces (MOQ)
-
US$ 9.4 / Meter100 Meters (MOQ)
-
US$ 9.4 / Meter100 Meters (MOQ)
Henan Ruixuan Environmental Protection Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
80
Plant Area
4
Number of Employees
Manufacturer/Factory
Rubber Joint , Flange Joint , Dismantling Joint
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 8 / Piece5 Pieces (MOQ)
-
US$ 12 / Piece200 Pieces (MOQ)
-
US$ 12 / Piece5 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Forging Parts , Casting Parts , Lifting Anchor System , Metal OEM Parts , Agricultural Machinery Parts
OEM, ODM, Own Brand
ISO 9001
-
US$ 1.5 / Piece1000 Pieces (MOQ)
-
US$ 0.1 / Piece2000 Pieces (MOQ)
-
US$ 0.1 / Piece2000 Pieces (MOQ)
Ningbo Hanryk Precision Parts Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
39
Number of Employees
Manufacturer/Factory
, Trading Company
CNC Machining Part , Laser Cutting Part , Stamping Part , Injection Molding Parts , Sheet Metal Parts
ODM, OEM
ISO 9001, ISO 14001, IATF16949
-
US$ 0.05 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.5 / Piece1 Piece (MOQ)
Ningbo Gemco Fluid Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
2000+
Plant Area
60
Number of Employees
Manufacturer/Factory
, Trading Company
High pressure ball valve , Hydraulic fitting , Quick coupling
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, QC 080000
-
US$ 2 / Piece1 Piece (MOQ)
-
US$ 3.99 / Piece10 Pieces (MOQ)
-
US$ 3.99 / Piece10 Pieces (MOQ)
Chiping Dingli Steel Sleeve Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
39
Number of Employees
Manufacturer/Factory
, Trading Company
Rebar Coupler
ODM, OEM
Response Time≤3h
-
US$ 0.2 / Piece500 Pieces (MOQ)
-
US$ 0.15 / Piece100 Pieces (MOQ)
-
US$ 0.2 / Piece500 Pieces (MOQ)
NINGBO MATCH-LIGHT HARDWARE CO., LTD.
Since 2007 Suppliers with verified business licenses
5.0
362
Plant Area
9
Number of Employees
Trading Company
Coupling
ODM
ISO 9001
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.01 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fastener , Nuts , Bolts , Thread Rod , Washer
OEM
ISO 9001
-
US$ 0.01 / Piece1 Piece (MOQ)
-
US$ 0.01 / Piece1 Piece (MOQ)
-
US$ 0.01 / Piece1 Piece (MOQ)
ANQING GREAT WALL PIPELINE CO., LTD.
Since 2019 Suppliers with verified business licenses
5.0
123
Plant Area
10
Number of Employees
Trading Company
Hot Tapping Machine , Sandwich Valve , Pipe Cutting Machine , Flange Adaptor , Repair Clamps
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 6.5 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 9 / Piece10 Pieces (MOQ)
Tianjin KXC Valve Manufacturing Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
Gate Valve , Ball Valve , Butterfly Valve , Check Valve , Globe Valve
Own Brand, ODM, OEM
ISO 9001
-
US$ 12.99 / Piece1 Piece (MOQ)
-
US$ 12.99 / Piece1 Piece (MOQ)
-
US$ 12.99 / Piece1 Piece (MOQ)
Shandong Donghong Pipe Industry Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
2531.53 Mil
Annual Revenue
2000+
Plant Area
1000+
Number of Employees
Manufacturer/Factory
, Trading Company
Steel wire reinforced PE composite pipe , HDPE pipe , PE pipe , steel pipe
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 32 / Piece200 Pieces (MOQ)
-
US$ 11 / Meter100 Meters (MOQ)
-
US$ 32 / Piece200 Pieces (MOQ)
Manufacturer/Factory
Rubber Hose , Pipe Fitting , Sealing Rings , -Safety Valve/Reversing Valve/Hydraulic Control , PE Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
Negotiable200 Pieces (MOQ)
-
Negotiable200 Pieces (MOQ)
-
Negotiable200 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Quick Coupling , Stainless Steel Coupling , Hydraulic Fitting , Pipe Fitting , Quick Coupler
ISO 9001
within 15 workdays
-
Negotiable10 Sets (MOQ)
-
Negotiable10 Sets (MOQ)
-
Negotiable10 Sets (MOQ)
Tianjin Youfa International Trade Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
773
Plant Area
72
Number of Employees
Trading Company
Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 3 / Piece500 Pieces (MOQ)
-
US$ 3 / Piece500 Pieces (MOQ)
-
US$ 2 / Piece200 Pieces (MOQ)
Shangkun Industrial Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
2000+
Plant Area
172
Number of Employees
Manufacturer/Factory
, Trading Company
Lock , Hinge , Handle , Draw Latch , Leveling Feet
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.23 / Piece1 Piece (MOQ)
-
US$ 0.23 / Piece1 Piece (MOQ)
Nantong Roke Fluid Equipment Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
1955
Plant Area
33
Number of Employees
Manufacturer/Factory
, Trading Company
Tube Fitting , Needle Valve , Ball Valve , Seamless Pipe
Own Brand, ODM, OEM
ISO 9001
-
US$ 0.45 / Piece100 Pieces (MOQ)
-
US$ 3.86 / Piece20 Pieces (MOQ)
-
US$ 6.8 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Pneumatic Fittings , Air Hoses , Pneumatic Quick Coupling , Solenoid Control Valve , Air Cylinder
OEM, ODM, Own Brand
ISO 9000
-
US$ 0.8 / Piece200 Pieces (MOQ)
-
US$ 0.64 / Piece200 Pieces (MOQ)
-
US$ 5.5 / Piece200 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Fire Sprinkler Steel Pipe , Rigid Steel Conduit , EMT Conduit , Galvanized Steel Pipe , Powder Coating Production Line
ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 3 / Piece1000 Pieces (MOQ)
-
US$ 3 / Piece1000 Pieces (MOQ)
-
US$ 3 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Oil Pipe , Casing Pipe , API Pipe , OCTG , Steel Pipe
Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 700 / Ton10 Tons (MOQ)
-
Negotiable10 ton (MOQ)
-
US$ 700 / Ton10 Tons (MOQ)
Sinopulse Hose Factory Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
135
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic hose , Rubber hose , Industrial hose , Fittings , PVC hose
Own Brand
ISO9001:2015
-
US$ 0.9 / Piece10000 Pieces (MOQ)
-
US$ 0.1 / Piece200 Pieces (MOQ)
-
US$ 0.9 / Piece10000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
HDPE Fitting , HDPE Pipe Fitting , PE Fitting , PE Pipe Fitting , HDPE Pipe
OEM
ISO 9001
-
US$ 0.99 / Piece1000 Pieces (MOQ)
-
US$ 0.99 / Piece1000 Pieces (MOQ)
-
US$ 0.99 / Piece1000 Pieces (MOQ)
Ningbo Xintai Industry and Trade Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
29
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic fitting , Hydraulic hose fitting , Hose fitting , Hydraulic pipe fitting , Hydraulic adapter
OEM
ISO9001:2015
-
US$ 0.05 / Piece100 Pieces (MOQ)
-
US$ 0.3 / Piece200 Pieces (MOQ)
-
US$ 1 / Piece1500 Pieces (MOQ)
ZHEJIANG TENGZE ELECTRICAL EQUIPMENT CO., LTD.
Since 2020 Suppliers with verified business licenses
5.0
2000+
Plant Area
40
Number of Employees
Manufacturer/Factory
, Trading Company
Electrical conduits and accessories
OEM
ISO 9001, ANSI/ESD
-
US$ 0.2 / Piece1000 Pieces (MOQ)
-
US$ 0.2 / Piece1000 Pieces (MOQ)
-
US$ 0.4 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Stamping Part , Solar Panel Bracket , EMT Coupling , Flexible Metal Conduit , Strut Channel
OEM
Response Time≤3h
-
US$ 0.15 / Piece2000 Pieces (MOQ)
-
US$ 0.15 / Piece2000 Pieces (MOQ)
-
US$ 0.1 / Piece2000 Pieces (MOQ)
Shandong Wealth Petroleum Equipment Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
200
Plant Area
7
Number of Employees
Trading Company
Pumping Unit , Petroleum Equipment , Casing Pipe , Drill Pipe , Steel Pipe
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 40 / Piece100 Pieces (MOQ)
-
US$ 400 / Piece100 Pieces (MOQ)
-
US$ 40 / Piece100 Pieces (MOQ)
Audited Supplier
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