Steel Water Pipeline Total 2,000+ manufacturers & suppliers found with 6,000+ products
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...
Manufacturer/Factory
, Trading Company
Fuel Line , Fuel Return Line , Fuel Line Connectors , Silicone Hose , Rubber Hose
OEM
ISO 9001, ISO 14001
Ningbo Yinzhou Nord Machinery Co., Ltd.
Since 2009
Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
, Group Corporation
Investment Casting , Precision Casting , Steel Casting China , Sand Casting , Lost Wax Casting
OEM
ISO 9001
Manufacturer/Factory
Silicon Steel , Steel Wire Rope , Steel Pipe , Steel Coil , Steel Sheet
OEM, ODM
ISO 9001, ISO 9000, ISO 20000
Manufacturer/Factory
Rubber Joint , Dismantling Joint , Duckbill Valve , Metal Joint , Flange
ISO 9001
Zhengzhou, Henan
Tianjin Huilifeng Anti-Corrosion and Insulation Steel Pipe Group Co., Ltd.
Since 2023
2000+
199
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
3LPE Coated Pipe , 3LPP Coated Pipe , Epoxy Coated Pipe , HDPE Pipe , Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Shanxi Jingdong Pipe Industry Co., Ltd.
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Ductile Iron Pipe , Ductile Iron Pipe Fittings , Ductile Iron Manhole Cover
ISO 9001, ISO 14001, ISO 10012
Jincheng, Shanxi
Jiangsu Langboone Pipe Manufacturing Co., Ltd.
Since 2023
124.71 Mil
2000+
139
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
HDPE Pipe , HDPE Fitting , Polyethylene Pipe , PE Composite Pipe , HDPE Doubel Wall Corrugated Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
Shenyang Emt Piping Technology Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
Pipeline Cleaning Pig , Pipeline Foam Pig , Foam Pig , Pig Signaller , Corrosion Coupon
OEM, Own Brand
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
Pig Signaller , Pipeline Cleaning Pig , Pipeline Corrosion Coupon , Chemical Injection Quill , Foam Pig
ISO 9001, ISO 14001
Shenyang, Liaoning
Manufacturer/Factory
Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
ODM
ISO 9001
Manufacturer/Factory
Stainless Steel Sheet/Coil , Stainless Steel Pipe , Carbon Steel Sheet /Plate/Sheet , Carbon Steel Pipe/Tube , Galvanized Steel Sheet/Plat/Coil
OEM
within 15 workdays
Manufacturer/Factory
Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , Galvanized Steel Sheet , Galvanized Steel Coil
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Hebei Ruichuan FRP Co., LTD
Since 2024
2000+
66
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Fiberglass Storage Tanks; Fiberglass Tower; Fiberglass Reinforced Plastic Pipe
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
Hengrun Group Co., Ltd.
Since 2011
2000+
319
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
FRP Grating , FRP Pipe , FRP Profile Series , FRP Water Tank , PCCP Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Trading Company
Carbon Steel Product , Steel Rebar , Galvanized Steel Products , Prepainted Steel Series , Stainless Steel Products
Response Time≤3h
ISO 9001, ISO 14001, ISO 50001
Trading Company
Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
OEM
ISO 9001, ISO 14001, ISO 14064
Shenyang Institute of Sources Technology Development
2000
Plant Area
Manufacturer/Factory
Cleaning Pig Pig Signaller Corrosion Coupon C
ISO 9001, ISO 14001
Shenyang, Liaoning
Langfang Chengke Filtration equipment Co, Ltd.
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Hydraulic Filter , Oil and Gas Separation Filter , Stainless Steel Filter , Air Filter , Fuel Filter
OEM, ODM, Own Brand
Response Time≤3h
Hainan Huatongxinda Trade Co., Ltd.
Since 2017
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Elbow , Flange , Pipe Fitting , Tee , Reducer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Qingdao Huashida Machinery Co., Ltd.
Since 2011
2000+
43
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
PE Pipe Extrusion Line , Plastic Sheet Extrusion Line , PE Double Wall Corrugated Pipe Extrusion Line , Plastic Hollow Wall Spiral Pipe Production Line , Plastic Machine
Own Brand, ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Manufacturer/Factory
Steel Pipe , Galvanized Steel Pipe , Galvanized Steel Coil , Black Steel Pipe , Light Gage Steel Joist
Own Brand
ISO 9001
Zhejiang Hang Heavy Technology Co., Ltd.
Since 2007
2000+
145
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Various steel pipes , steel tubes , such as ERW steel pipe , LSAW steel pipe , SSAW steel pipe
Own Brand
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Manufacturer/Factory
, Trading Company
Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Jiangsu Daocheng Stainless Steel Pipe Co., Ltd.
Since 2023
2000+
139
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Pipe , Stainless Steel Pipe Fitting
Own Brand, ODM, OEM
Response Time≤3h
Manufacturer/Factory
Pipeline Steel , Cold-Rolled Steel Pipe , Steel Bar , Hot Rolled Steel Pipe , Rectangular Square Steel Tube
OEM
ISO 9001, ISO 9000, ISO 14001
Tianjin Boer King Steel Import and Export Co., Ltd.
Since 2017
314
11
Suppliers with verified business licenses
5.0
Plant Area
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...
Manufacturer/Factory
, Trading Company
Seamless Pipe/Boiler Tube , Alloy Steel Seamless Pipe , API 5CT Petroleum Tubing Casing , Stainless Steel Seamless Tubes , Slotted Casing Seamless Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
OASIS OIL TOOLS CO., LTD.
Since 2016
2000+
61
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Water well screens , pipe base well screens , perforated pipe , sand control well screens , premium screens
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
, Group Corporation
Seamless Pipe , Seamless Bright Annealing Tube , Stainless Steel , Electroplishing Tube , Pipe Fitting
OEM, Own Brand, manufacture and trading
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ANSI/ESD...