Round Pipe Connection Total 2,000+ manufacturers & suppliers found with 6,000+ products
Audited Supplier
Manufacturer/Factory
ISO2531/En545/En598 Ductile Iron Pipe , Ductile Iron Pipe Fitting , Viking Johnson Coupling/Flange Adaptor , Dismantling Joint , Pipe Saddle Clamp for PVC/PE/Di Pipe
OEM, Own Brand
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ) -
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Beijing Hong Yun Xi International Trade Company Limited
Since 2016 Suppliers with verified business licenses
4.0
Audited Supplier
84
Plant Area
9
Number of Employees
Trading Company
Fiberglass Raw Materials (Fiberglass Roving , Fiberglass Chopped Strand Mat , Fiberglass Fabrics-woven Roving) , Polyester Cloth , Polyester Film
OEM, ODM, Own Brand
ISO 9001
-
US$ 35 / Meter1 Meter (MOQ)
-
US$ 35 / Meter1 Meter (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
Rell Co., Ltd.
Since 2015 Suppliers with verified business licenses
4.0
1400
Plant Area
17
Number of Employees
-
US$ 0.001 / Piece10000 Pieces (MOQ)
-
US$ 0.01 / Piece100 Pieces (MOQ)
-
US$ 0.01 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Sanitary Butterfly Valve , Sanitary Check Valve , Sanitary Diaphragm Valve , Sanitary Ball Valve , Sanitary Pipe Fittings
OEM, ODM, Own Brand
ISO9001:2008
-
US$ 13 / Meter100 Meters (MOQ)
-
US$ 2.3 / Meter1 Meter (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
Ductile Iron Pipe and Fitting , Steel Pipe and Fitting , Valve , Manhole Cover , Coupling
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 650 / Ton100 Tons (MOQ)
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 650 / Ton100 Tons (MOQ)
Manufacturer/Factory
, Trading Company
Rock Wool Board , Rock Wool Blanket , Rock Wool Pipe , Glass Wool Board , Glass Wool Blanket
OEM, ODM
ISO 20000, OHSAS/ OHSMS 18001
-
US$ 0.31 / Piece1 Piece (MOQ)
-
US$ 0.31 / Piece1 Piece (MOQ)
-
US$ 0.31 / Piece1 Piece (MOQ)
Zhejiang Xindeda Special Pipe Industry Co., Ltd.
Since 2008 Suppliers with verified business licenses
4.0
2000+
Plant Area
40
Number of Employees
Manufacturer/Factory
Stainless Steel Pipes/Tubes , Stainless Steel Seamless Pipes/Tubes , Austenite Stainless Steel , Cold Drawn Stainless Steel Pipe , Stainless Steel Flange/Fittings
Own Brand, OEM
ISO9001:2008
-
US$ 110 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Manufacturer/Factory
Butterfly Valve , Flange Adaptor , Dismantling Joint , Gate Valve , Check Valve
OEM, ODM, Own Brand
ISO 9001, ASME
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
Bohai Valve Group Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000+
Plant Area
84
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Ball valve , Gate Valve , Globe Valve , Check Valve
Own Brand, ODM, OEM
Intellectual property management system certification, ISO 10012:2003
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US$ 9 / Piece10 Pieces (MOQ)
-
US$ 9 / Piece10 Pieces (MOQ)
-
US$ 9 / Piece10 Pieces (MOQ)
Trading Company
Refrigeration , HVAC , Ventilation , Washing Machine Parts , Dryer Parts
OEM, ODM
ISO 9001, ISO 9000
-
US$ 8 / Piece1000 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Sanitary Valves , Sanitary Pipe Fittings , Sanitary Union , Filter , Cleaning Ball
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1.4 / Piece1 Piece (MOQ)
-
US$ 3.6 / Piece1 Piece (MOQ)
XUZHOU DESHENG PETROL MACHINE CO., LTD.
Since 2018 Suppliers with verified business licenses
5.0
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$ 71 / Piece5 Pieces (MOQ)
-
US$ 10 / Meter50 Meters (MOQ)
-
US$ 10 / Meter50 Meters (MOQ)
Manufacturer/Factory
, Trading Company
HDPE Pipe , HDPE Fittings , Plastic Pipe Welding Machine , Plastic Pipe Welding Tool , PPR Pipe
OEM, ODM
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, HACCP
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
Manufacturer/Factory
Flexible Metal Hose , Expansion Joint , Metal Bellow Forming Machine , Metal Hose Forming Machine , Tube Welding Machine
OEM, ODM
Response Time≤3h
-
US$ 2 / piece20 piece (MOQ)
-
US$ 1 / Meter1 Meter (MOQ)
-
US$ 0.1 / Meter1 Meter (MOQ)
Manufacturer/Factory
, Trading Company
Bow Thrusters , Windlasses , Winches , Capstan , Lifeboat
OEM, ODM
ISO 9000, QC 080000
-
US$ 400 / Piece1 Piece (MOQ)
-
US$ 400 / Piece1 Piece (MOQ)
-
US$ 400 / Piece1 Piece (MOQ)
Manufacturer/Factory
Pig Equipment , Ventilation Windows , Cattle Pens , Sheep Pens , Horse Pens
Response Time≤3h
within 15 workdays
-
US$ 150 / Set50 Sets (MOQ)
-
US$ 150 / Set50 Sets (MOQ)
-
US$ 150 / Set50 Sets (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$ 485 / Ton20 Tons (MOQ)
-
US$ 485 / Ton20 Tons (MOQ)
-
US$ 485 / Ton20 Tons (MOQ)
Manufacturer/Factory
Exhaust Flexible Pipe , Performance Exhaust Muffler , Catalytic Converters , Exhaust Tail/Tip Pipes , Exhaust Mainflod
OEM, ODM, Own Brand
ISO 9001, IATF16949
-
US$ 9.99 / pcs20 pcs (MOQ)
-
US$ 9.99 / pcs20 pcs (MOQ)
-
US$ 9.99 / pcs20 pcs (MOQ)
Hebei Yizhuo New Material Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
80
Plant Area
3
Number of Employees
Trading Company
Rubber Waterstop , Bridge Rubber Bearing , Bridge Expansion Joint , Concrete Cloth
Response Time≤3h
Company Standard
-
US$ 300 / Meter20 Meters (MOQ)
-
US$ 300 / Meter20 Meters (MOQ)
-
US$ 300 / Meter20 Meters (MOQ)
Manufacturer/Factory
, Trading Company
Electrical Steel Conduit , BS4568/En61386 Malleable Iron Junction Box , Gi Slotted Channel , Gi Trunking , Gi Conduit Bending Machine
OEM
Changsha, Hunan
-
US$ 0.058 / Piece1000 Pieces (MOQ)
-
US$ 0.058 / Piece1000 Pieces (MOQ)
-
US$ 0.058 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Galvanized High Strength Steel Pipes , Carbon Steel Seamless Stainless Steel Elbow , Carbon Steel Thread Tee , Carbon Steel FF RF Blind Butt Welding Flange , Carbon Steel Cap
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 0.6 / Piece1 Piece (MOQ)
Manufacturer/Factory
Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
-
US$ 25 / Meter1000 Meters (MOQ)
-
US$ 25 / Meter1000 Meters (MOQ)
-
US$ 25 / Meter1000 Meters (MOQ)
Manufacturer/Factory
, Trading Company
Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank
ISO 9001
Wenzhou, Zhejiang
-
US$ 7 / Piece1 Piece (MOQ)
-
US$ 7 / Piece1 Piece (MOQ)
-
US$ 7 / Piece1 Piece (MOQ)
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
179
Plant Area
13
Number of Employees
Trading Company
Ring Joint Gasket , Sanitary Valve , Ball Valve , Gate Valve , Press Fitting
ODM, OEM
Response Time≤3h
-
US$ 8 / 6m/pcs1 6m/pcs (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
HUASHENG PIPELINE TECHNOLOGY CO., LTD.
Since 2009 Suppliers with verified business licenses
5.0
2000+
Plant Area
4
Number of Employees
Manufacturer/Factory
, Trading Company
PVC Valve , PVC Sch80 Fitting , PVC Pipe , PVC Fitting , CPVC Pipe
ISO9001:2015, ISO14001:2015, ISO45001:2016
within 15 workdays
-
US$ 1.9 / Meter200 Meters (MOQ)
-
US$ 1.9 / Piece200 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
Zhongye Metal Products (Shandong) Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
136
Plant Area
8
Number of Employees
Trading Company
Aluminum Plate , Aluminum Coil , Aluminium Pipes , Aluminum Bar , Copper Plate
OEM
Nil
-
US$ 0.15 / Piece1 Piece (MOQ)
-
US$ 0.15 / Piece1 Piece (MOQ)
-
US$ 0.15 / Piece1 Piece (MOQ)
Manufacturer/Factory
Plastic Injection Molding , Plastic Parts , Silicone Rubber Parts , Gasket Seals , Rubber Grommet
OEM, ODM
ISO 9001
-
US$ 0.15 / Piece500 Pieces (MOQ)
-
US$ 0.15 / Piece500 Pieces (MOQ)
-
US$ 0.15 / Piece500 Pieces (MOQ)
Manufacturer/Factory
Elbow , Stainless Steel Nut , Tee , Nipple , Cap
ISO 9001, ISO 9000
Wenzhou, Zhejiang
-
US$ 0.5 / Piece100 Pieces (MOQ)
-
US$ 0.5 / Piece100 Pieces (MOQ)
-
US$ 0.5 / Piece100 Pieces (MOQ)
Qingdao Hyrotech Rubber & Plastic Products Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Hydraulic Hose , Air Hose , Welding Hose , Teflon Hose , Oil Hose
Own Brand
ISO 9001
-
US$ 2 / Piece50 Pieces (MOQ)
-
US$ 2 / Piece50 Pieces (MOQ)
-
US$ 0.18 / Piece500 Pieces (MOQ)
Manufacturer/Factory
Plastic Valve , Plastic Diaphragm Valve , PVDF Diaphragm Valve , PVC Ball Valve , PVC Valve
OEM
ISO 9001
-
US$ 2 / Piece20 Pieces (MOQ)
-
US$ 2 / Piece20 Pieces (MOQ)
-
US$ 1 / Meter100 Meters (MOQ)
Audited Supplier
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