Carbon Steel Pipe Nipples Total 580 manufacturers & suppliers found with 1,740 products
Manufacturer/Factory
Camlock Coupling
OEM, ODM
ISO 9001, ISO 9000
Manufacturer/Factory
, Trading Company
Butterfly Valve , Frac Tank Union , Y Strainer , Flange , Pipe Fitting
OEM, Own Brand
ISO 9001, ISO 9000
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
Zhejiang Kangrui Apparatus Technology Co., Ltd.
Since 2010
2000+
113
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Syringe , Needle , Ear Tag , Applicator , Veterinary
ODM, OEM, Own Brand
ISO 9001
Wenzhou Wujing Fastener Co., Ltd
Since 2024
Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Bolt , Nut , Screw , Pin , Gasket
OEM
ISO 9001, ISO 14001, IATF16949
TIANJIN FRIEND STEEL TUBE CO., LTD.
Since 2010
2000+
27
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Galvanized Pipe , Steel Board , Scaffold Tube , Steel Prop , Steel Frame
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Manufacturer/Factory
, Trading Company
, Group Corporation
Hardware , Fasteners , CNC Machining , Screws , Nuts
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, IATF16949, ISO 22000
QINGDAO NANCY METAL & MACHINERY CO., LTD.
Since 2010
1.74 Mil
258
8
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Valves; Flange; Fittings; Expansion Joint; Water Meter; Castings; Fasteners
OEM, Own Brand
Qingdao, Shandong
Manufacturer/Factory
Metal Injection Molding Parts/MIM Parts , Stainless Steel Hardware , Powder Metallurgy Metal Parts , Gear Motors , Custom Parts
OEM, ODM
ISO 9001
Group Corporation
Synthetic Graphite , Cathode Carbon Block , Graphite Electrodes , Natural Flake Graphite , Coal Based Activated Carbon
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Carbon Black , PE , PP , PVC , Glyphosate
OEM
within 15 workdays
Manufacturer/Factory
CNC Machining Service , Custom Manufacturing , CNC Turning Machining , CNC Milling Machining , Rapid Prototyping
ODM
ISO 9001
NINGBO JH METAL TECHNOLOGY CO., LTD.
Since 2016
2000+
76
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Metal stamping , Machined parts , Stamping assembly , Machining assembly , Automotive spare parts
Own Brand, ODM, OEM
ISO 9001
Manufacturer/Factory
En 10241 Pipe Fittings , ASME B 16.11 Pipe Fittings , BS 1740 Pipe Fittings , Large Size Nipple and Socket , Thread or Welding Bend
OEM
ISO 9001
Manufacturer/Factory
CNC Machining , CNC Milling , CNC Turning , Zinc Die Casting , Aluminium Alloy Diea Casting
OEM, ODM
ISO 9001
Manufacturer/Factory
Calcined Petroleum Coke , Graphite Petroleum Coke , Calcined Needle Coke , Graphite Block , Graphite Electrode
Own Brand
ISO 9001, ISO 14001, GMP
Hebei Saichi Bicycle Co., Ltd.
1000
Plant Area
Manufacturer/Factory
, Trading Company
Bicycle Spare Parts , Bicycle Accessories , Bicycle Parts
within 15 workdays
Shijiazhuang, Hebei
Jiangsu Tisco Steel Co., Ltd.
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet , Copper Sheet , Stainless Steel Coil , Aluminium Plate , Carbon Steel Plate
OEM, ODM, Own Brand
ISO 9001, BSCI, ASME
Manufacturer/Factory
, Trading Company
Vacuum Valve , Kf Vacuum Bellows , Kf Vacuum Flanges , Kf Vacuum Center Ring , Kf Adaptor
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Ningbo Hento Metal Products Co., Ltd.
Since 2021
Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Precision Machining Part , High Pressure Valve Part , Hygienic Valve Part , CNC Maching Part , Ball Valve Parts
OEM, ODM, Own Brand
ISO 9001
Bohai Valve Group Co., Ltd.
Since 2015
2000+
84
Suppliers with verified business licenses
5.0
Plant Area
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
Manufacturer/Factory
PVC Pipe , HDPE Pipe , UHMWPE Pipe , PPR Pipe , PVC Ball Valve
OEM, ODM, Own Brand
ISO 9001
Trading Company
Galvanized Steel , PPGI/PPGL , Steel Plate , Round Bar , Steel Pipe
OEM, ODM
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
Stainless Steel , Carbon Steel , Painted , Steel Pipe , Rebar
OEM, ODM
Response Time≤3h
Hebei Shenhao Pipe Fittings Manufacturing Co., Ltd.
Since 2023
400
26
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Elbows , Flangs , Pipe Caps , Tees , Threads
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Ningbo Suijin Machinery Technology Co., Ltd.
Since 2022
2000+
68
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Investment Casting Parts , Machining Parts , Auto Parts , Industry Parts , Marine Parts
ODM, OEM
ISO 9001, IATF16949
Shandong Great Steel Co., Ltd
Since 2023
140
21
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Welded Steel Pipe , Ductile Iron Pipe , Seamless Steel Pipe
Own Brand, ODM, OEM
ISO 9001, ISO 14064
Manufacturer/Factory
, Trading Company
Hot Rolled Coil/Sheet/Strip/Pipe , Cold Rolled Coil/Sheet/Strip , Galvanized Coil/Sheet/Strip/Pipe , PPGI Coil/Sheet/Strip , Stainless Coil/Sheet/Strip
OEM, ODM
ISO 9001
Manufacturer/Factory
Hydraulic Hose , Rubber Hose , PTFE Teflon Hose , Fitting , Quick Coupling
OEM, Own Brand, Harmony
ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001