Steel Pipe Collar Total 707 manufacturers & suppliers found with 2,121 products
Shandong Jiuyuan Steel Structure Co., Ltd
Since 2023 Suppliers with verified business licenses
4.0
Audited Supplier
2000+
Plant Area
50
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Structure
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 80 / Piece1 Piece (MOQ) -
US$ 80 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
Qingdao David Technology Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
Audited Supplier
Manufacturer/Factory
, Trading Company
PE Pipe , HDPE Pipe , Floater , Thermoplastic Hose , Steel Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.
Since 2017 Suppliers with verified business licenses
4.0
84.38 Mil
Annual Revenue
2000+
Plant Area
175
Number of Employees
Manufacturer/Factory
, Trading Company
Valves , Choke Manifold , Kill Manifold , Christmas Tree , Hammer Union
ODM, OEM
API, API
-
US$ 0.95 / Piece1 Piece (MOQ)
-
US$ 190 / Piece1 Piece (MOQ)
-
US$ 90 / Piece100 Pieces (MOQ)
QINGHE SANJU TRADING CO., LTD.
Since 2019 Suppliers with verified business licenses
4.0
1200
Plant Area
15
Number of Employees
Manufacturer/Factory
, Trading Company
Anchor bolt , Screw , Swage bolt , Shackle , Cutting Drill
ODM, OEM
Response Time≤3h
-
US$ 0.05 / Piece1000 Pieces (MOQ)
-
US$ 0.1 / Piece500 Pieces (MOQ)
-
US$ 0.1 / Piece500 Pieces (MOQ)
Wuxi Geotec Geological Equipment Co., Ltd.
Since 2006 Suppliers with verified business licenses
5.0
2000+
Plant Area
151
Number of Employees
Manufacturer/Factory
Bq Nq Hq Pq Drill Rod , Bw Nw Hw Pw Hwt Pwt Casing , Bq Nq Hq Pq Diamond Bits , Bq Nq Hq Pq Core Barrel , PDC Bits
Own Brand, OEM
Response Time≤3h
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Shanxi Jintaihongye Casting & Forging & Machinery Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
150
Plant Area
12
Number of Employees
Trading Company
Fire Hydrant , Ductile Iron Pipe , Ductile Iron Pipe Fittings , Cast Iron Pipe , Cast Iron Pipe Fittings
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 1200 / Ton1 Ton (MOQ)
-
US$ 850 / Ton1 Ton (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Steel Round Bar , Steel Square Bar , Slotted Angle Bar , Cold Drawn Steel Bar , Q&T Heat Treated Steel Bar
OEM
ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, QHSE...
-
US$ 1000 / Ton1 Ton (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
SYI Industrial Co., Ltd.
Since 2007 Suppliers with verified business licenses
5.0
2000+
Plant Area
90
Number of Employees
Manufacturer/Factory
, Trading Company
manhole cover , grating , ductile iron pipe fitting , adapter and coupling , valve
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 1000 / Ton1 Ton (MOQ)
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
Shandong Wealth Petroleum Equipment Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
500
Plant Area
2
Number of Employees
Trading Company
Seamless Pipe , Stainless Pipe , Seamless Steel Pipe Coupling , Seamless Steel Pup Joint , 3PE Seamless Steel Linepipe
ISO9001:2015, ISO14001:2015
Dongying, Shandong
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (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)
Manufacturer/Factory
Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
-
US$ 2500 / Ton1 Ton (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$ 0.93 / Piece10 Pieces (MOQ)
Dongying Zhaoxin Industry and Trade Co., Ltd
500
Plant Area
Manufacturer/Factory
, Trading Company
Sucker Rod , Drill Pipe , Sucker Rod Coupling , Torque Anchor , Casting Coupling
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Dongying, Shandong
-
US$ 1 / Ton5 Tons (MOQ)
Hebei Jerry Pump Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
118.14 Mil
Annual Revenue
1180
Plant Area
17
Number of Employees
Manufacturer/Factory
Progressing Cavity Pump
Own Brand, ODM, OEM
API Specification Q1
-
US$ 1 / Piece1 Piece (MOQ)
Zhejiang Chanyat Power Engineering Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
135
Plant Area
5
Number of Employees
Trading Company
Pipe Fitting , Valve , Flange , Forging Fitting , Bw Fitting
ODM, OEM
Response Time≤3h
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Flanges , Pipe Fittings , Valves , Stainless Steel Fittings , 90 Elbow
OEM, ODM, Own Brand
ISO 9001
-
US$ 2 / Piece10 Pieces (MOQ)
-
US$ 2 / Piece10 Pieces (MOQ)
-
US$ 2 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Tool Steel
ISO9001:2015
Ningbo, Zhejiang
-
US$ 1000 / Ton1 Ton (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
Manufacturer/Factory
CNC Parts , CNC Machining Parts , Lathe Parts , Machining Parts , Turning Parts
OEM, ODM, Own Brand, Customized
ISO 9001
-
US$ 0.1 / Piece100 Pieces (MOQ)
-
US$ 0.01 / Piece1 Piece (MOQ)
-
US$ 0.01 / Piece1 Piece (MOQ)
Manufacturer/Factory
Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
ODM
ISO 9001
-
US$ 197 / Ton1 Ton (MOQ)
-
US$ 197 / Ton1 Ton (MOQ)
-
US$ 197 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Stainless Steel Pipe , Ss Pipe , Stainless Steel Tube , Ss Tube , Butt Welded Fitting
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 2 / kg500 kg (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Casting , Forging , Machining , Stamping , Agriculture Machinery Parts
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 3 / kg10 kg (MOQ)
-
US$ 5 / kg1000 kg (MOQ)
-
US$ 3 / kg10 kg (MOQ)
Manufacturer/Factory
Rolling Shutter Door Spring Boxes , Roller Shutter Door Pulleys , Rolling Door Components Roll Wheel , Roller Door Plastic Nylon Pulley , Roll up Door Lock
OEM, ODM, Own Brand
ISO 9001
-
US$ 1.58 / Piece5000 Pieces (MOQ)
-
US$ 1.46 / Piece5000 Pieces (MOQ)
-
US$ 1.58 / Piece5000 Pieces (MOQ)
TIANJIN FRIEND STEEL TUBE CO., LTD.
Since 2010 Suppliers with verified business licenses
5.0
2000+
Plant Area
27
Number of Employees
Manufacturer/Factory
Galvanized Pipe , Steel Board , Scaffold Tube , Steel Prop , Steel Frame
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 700 / Ton25 Tons (MOQ)
-
US$ 700 / Ton25 Tons (MOQ)
-
US$ 20 / Piece1000 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$ 0.5 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.5 / Piece1 Piece (MOQ)
Tianjin Boer King Steel Import and Export Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
314
Plant Area
11
Number of Employees
Trading Company
Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949...
-
US$ 600 / Ton20 Tons (MOQ)
-
US$ 390 / Ton1 Ton (MOQ)
-
US$ 390 / Ton1 Ton (MOQ)
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
71
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve; Ball Valve; Check Valve; Sanitary Valve; Diaphragm Valve
Own Brand, ODM, OEM
ISO9001:2008
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Hebei Langben Building Materials Co., Ltd
Since 2024 Suppliers with verified business licenses
4.0
400
Plant Area
14
Number of Employees
Trading Company
Rock Bolt , Resin Capsule , FRP Anchors , U-Shaped Steel Support , Welded Wire Mesh
ODM
Handan, Hebei
-
US$ 1.5 / Piece100 Pieces (MOQ)
-
US$ 1.5 / Piece100 Pieces (MOQ)
-
US$ 1.5 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Diamond Core Drill , DTH Hammer , Reverse Circulation Hammer , Drill Rig , Tricone Bits
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
Negotiable5 Pieces (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
Negotiable5 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Wedge Wire Screen , Wire Wrap Screen , Pipe Base Screen , Gravel Pre-Pack Screen , Perforated Pipe
ISO9001:2015
Xinxiang, Henan
-
US$ 1000 / Piece10 Pieces (MOQ)
-
US$ 25 / Piece10 Pieces (MOQ)
-
US$ 200 / Meter5 Meters (MOQ)
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
95
Number of Employees
Manufacturer/Factory
, Trading Company
Downhole Motor , Oil Drilling Bit
ODM, OEM
ISO9001:2015, ISO14001:2015, API
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
Audited Supplier
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