Wholesale Grooved Couplings Total 454 manufacturers & suppliers found with 1,362 products
Audited Supplier
Manufacturer/Factory
, Trading Company
Compressed Air Pipe , Compressed Air Pipe System , Pipe Fitting
Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 9.81 / Piece10 Pieces (MOQ) -
US$ 8.92 / Piece10 Pieces (MOQ)
-
US$ 9.81 / Piece10 Pieces (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$ 1 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Zhejiang Hailiang Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
1000+
Number of Employees
Manufacturer/Factory
, Trading Company
Copper Fitting , Copper Tube , Brass Fitting , Brass Tube , Pancake Coil
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
-
US$ 0.06 / Piece5000 Pieces (MOQ)
-
US$ 0.3 / Piece5000 Pieces (MOQ)
-
US$ 0.22 / Piece5000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Casting , Forging , Machining , Stamping , Agriculture Machinery Parts
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 1500 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Timing Belt Pulley , V Belt Pulley , Locking Device , Gear Racks , Couplings
OEM, ODM
ISO 9001
-
US$ 5 / Piece20 Pieces (MOQ)
-
US$ 5 / Piece20 Pieces (MOQ)
-
US$ 5 / Piece20 Pieces (MOQ)
Hangzhou Xinlan Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Trading Company
Gearbox , Reducer , Sprocket , Gear , Gear Rack
ISO 9001
within 15 workdays
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
Shandong Shengxin Pipe Industry Co., Ltd
2
Number of Employees
Manufacturer/Factory
, Trading Company
Grooved Fitting , Grooved Coupling , Grooved Mechanical Fitting , Grooved Mechanical Coupling , Grooved Pipe Fittings
OEM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 0.7 / Piece100 Pieces (MOQ)
-
US$ 0.7 / Piece100 Pieces (MOQ)
-
US$ 0.7 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
HDPE Fitting , HDPE Pipe Fitting , PE Fitting , PE Pipe Fitting , HDPE Pipe
OEM
ISO 9001
-
US$ 0.99 / Piece50 Pieces (MOQ)
-
US$ 0.99 / Piece50 Pieces (MOQ)
-
US$ 0.99 / Piece50 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
plastic pipe fittings and rubber products
Response Time≤3h
within 15 workdays
-
Negotiable1000 Pieces (MOQ)
-
Negotiable1000 Pieces (MOQ)
-
US$ 0.23 / Piece100 Pieces (MOQ)
Shanghai Yongjia International Trading Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
500
Plant Area
2
Number of Employees
Trading Company
Exhibition Booth , Light Box , Glasses , Trade Show Stands , Tent
OEM, ODM
Shanghai, Shanghai
-
US$ 9 / Piece1 Piece (MOQ)
-
US$ 9 / Piece1 Piece (MOQ)
-
US$ 9 / Piece1 Piece (MOQ)
Weifang Lulin Machinery Co., Ltd
2000+
Plant Area
Manufacturer/Factory
Pipe Fittings , Grooved Fittings , Elbow , Ductile Iron , Ductile Iron Cross
ISO 9001, ISO 14001, ISO 50001
Weifang, Shandong
-
Negotiable10 Pieces (MOQ)
-
Negotiable10 Pieces (MOQ)
-
Negotiable10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Hydraulic Hose , Fitting , Industrial Hose , PVC Hose , Suction Hose
OEM, Own Brand
ISO 9001, ISO 14000
-
US$ 0.85 / Piece20 Pieces (MOQ)
-
US$ 0.85 / Piece20 Pieces (MOQ)
-
US$ 0.85 / Piece20 Pieces (MOQ)
Trading Company
Automation Components , Fasteners , Wiring Components , Electrical & Controls , Cutting Tools
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Round Bar , Galvanized Products
OEM, ODM
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000, BSCI
-
US$ 450 / Ton1 Ton (MOQ)
-
US$ 450 / Ton1 Ton (MOQ)
-
US$ 780 / Ton1 Ton (MOQ)
Manufacturer/Factory
Brass Ball Valve , Bronze Ball Valve , Water Meter Valve , Pipe Fittings , Radiator Valve
OEM, ODM
ISO 9001
-
US$ 1.3 / Piece500 Pieces (MOQ)
-
US$ 0.53 / Piece500 Pieces (MOQ)
-
US$ 0.88 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Stainless Steel , Galvanized Galvalume Steel Coil , Carbon Steel , PPGI/PPGL , Steel Pipe
OEM
ISO 9001, IATF16949
-
US$ 590 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Zhongde (Beijing) Machinery Equipment Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Custom Molded Rubber Parts , Custom Molded Plastic Parts , CNC Machined Parts , High Pressure Oil Hoses , PU Rollers
OEM, ODM
ISO 9001
-
US$ 0.01 / Piece100 Pieces (MOQ)
-
US$ 0.01 / Piece100 Pieces (MOQ)
-
US$ 0.01 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Coupling , Tee , Flange , Elbow , Cross
Handan, Hebei
-
US$ 0.78 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Wuxi High Mountain Hi-Tech Development Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
2
Number of Employees
Trading Company
HDPE Pipe , HDPE Water Supply Pipes , HDPE Fittings , PVC Pipes and Fittings , PPR Pipes and Fittings
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 0.44 / Piece100 Pieces (MOQ)
-
US$ 0.44 / Piece100 Pieces (MOQ)
Zhejiang Yuhao Stainless Steel Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
85
Number of Employees
Trading Company
Stainless Steel Flange , Stainless Steel Pipe Fitting , Stainless Steel Seamless Pipe , Stainless Steel Valve
OEM, ODM
Nil
-
US$ 3.5 / Piece50 Pieces (MOQ)
Jingjiang Trust Trading Co., Ltd.
Since 2008 Suppliers with verified business licenses
4.0
200
Plant Area
16
Number of Employees
Trading Company
Winch , Ancor Chain , Life Boat , Ship Models , Ladder.
OEM, ODM, Own Brand
ISO 14000, ISO 9001
-
Negotiable500 Pieces (MOQ)
Huhang Technology Group Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Drain Valve , HAVC Valve , Industrial Valve , Brass Valve , Groove Pipe Fittings
ISO9001:2015, ISO14001:2015, GB/T 16868-2009, GB/T 29490-2013
Quanzhou, Fujian
-
US$ 1.85 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Manufacturer/Factory
Ball Valve , Valve , Flanged Ball Valve , Stainless Steel Ball Valve , 1PC Ball Valve
OEM, Own Brand
ISO 9001
-
US$ 5 / Piece200 Pieces (MOQ)
-
US$ 5 / Piece200 Pieces (MOQ)
-
US$ 5 / Piece200 Pieces (MOQ)
Manufacturer/Factory
Manhole Cover
Weifang, Shandong
-
US$ 25 / Piece100 Pieces (MOQ)
-
US$ 25 / Piece100 Pieces (MOQ)
-
US$ 65 / Piece100 Pieces (MOQ)
Jiangsu Jiasheng Petroleum Tech Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
2000+
Plant Area
69
Number of Employees
Manufacturer/Factory
, Trading Company
Fuel Nozzles , Ball Valve , Gas Station Parts , Water Truck Parts , Tank Truck Parts
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 3.9 / Piece10 Pieces (MOQ)
-
US$ 16.99 / Piece5 Pieces (MOQ)
-
US$ 3.9 / Piece10 Pieces (MOQ)
Shanghai Xunhui Environment Technology Co., Ltd.
1000
Plant Area
Manufacturer/Factory
, Trading Company
Reverse Osmosis , Water Treatment Equipment , Water Treatment Plant , Water Treatment , Water Treatment System
OEM, ODM, Own Brand
ISO 9001
-
US$ 5 / Piece100 Pieces (MOQ)
-
US$ 5 / Piece100 Pieces (MOQ)
-
US$ 5 / Piece100 Pieces (MOQ)
Shanghai Vast Link Industrial Co., Ltd.
1000
Plant Area
Manufacturer/Factory
, Trading Company
, Group Corporation
Press Steel Fittings , Grooved Steel Fittings , Socket Weld Steel Fitting , Butt Welding Steel Fitting , Thread Steel Fitting
OEM
ISO 9001
-
US$ 4.8 / Piece20 Pieces (MOQ)
-
US$ 4 / Piece50 Pieces (MOQ)
-
US$ 4 / Piece20 Pieces (MOQ)
Weifang 100Tong Casting Co., Ltd.
1000
Plant Area
Manufacturer/Factory
, Trading Company
, Group Corporation
Ductile Iron , Pipe Fitting , Valve , Carbon Steel , Coated Pipe
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 1 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece100 Pieces (MOQ)
-
Negotiable100 Sets (MOQ)
Tianjin Jinnuo Steel Pipe Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
109
Number of Employees
Manufacturer/Factory
, Trading Company
ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 550 / Ton5 Tons (MOQ)
-
US$ 550 / Ton5 Tons (MOQ)
-
US$ 600 / Ton20 Tons (MOQ)
Audited Supplier
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