Lsaw Welded Steel Pipe Total 259 manufacturers & suppliers found with 777 products
Botou Boheng Metallurgical Equipment Manufacturing Co., Ltd.
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Pipe Machine , Slitting Machine , Cut to Length Machine
ISO 9001, ISO 14001
Cangzhou, Hebei
Manufacturer/Factory
Tube Mill , Pipe Making Machine , Tube Making Machine , Tube Production Line , Pipe Production Line
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Steel Pipe , Seamless Steel Pipe , Carbon Steel Pipe , Welded Steel Pipe , Erw Steel Pipe
Cangzhou, Hebei
Wuxi Hongye New Materials Co., Ltd
Since 2022
82
7
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Galvanized Steel Coil , Prepainted Steel Coil , Aluzinc Steel Coil , Pre Painted Aluminum Coil , Galvanized Roofing Sheet
OEM, ODM, Own Brand
Nil
TJYCT STEEL CO., LTD.
Since 2012
500
16
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Stainless Steel Coil and Plate , Stainless Steel Pipe , Carbon Steel Coil and Plate , Galvanized Products , Alluminum Products
OEM, ODM
ISO 9001
Manufacturer/Factory
, Trading Company
Steel Pipe , Carbon Steel Pipe , Seamless Steel Pipe , Welded Steel Pipe
Cangzhou, Hebei
Shanghai Baobo Steel Pipe Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
, Trading Company
, Group Corporation
Steel Pipe , API 5L Line Pipe API Linepipe Pipelin , Piling Pipe , Welded Pipe , ERW Steel Pipe
ISO 14001, ISO 9001
Shanghai, Shanghai
Manufacturer/Factory
Seamless Steel Pipe , Welded Steel Pipe , Corbon Steel Pipe , API Pipe , API 5l Steel Pipe
Cangzhou, Hebei
Manufacturer/Factory
, Other
Steel Pipe , Galvanization Steel Tube , Seamless Steel Pipe , ERW Steel Pipe , SSAW Steel Pipe
ISO 9001
Cangzhou, Hebei
Hebei Xingu Pipeline Manufacture Co., Ltd.
2000
Plant Area
Manufacturer/Factory
Steel Pipe , Seamless Steel Pipe , LSAW Steel Pipe , SSAW Steel Pipe , Caps
ISO 9001
Cangzhou, Hebei
Manufacturer/Factory
Seamless Steel Pipe , ERW Steel Pipe , SSAW Steel Pipe , Hollow Section , Oil Casing Pipe
ISO 9001
Cangzhou, Hebei
Zhangjiagang City Zhangyun Machinery Manufacturing Co., Ltd.
Since 2018
2000+
79
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Cold Roll Forming Machine , High Frequency Pipe Welding Machine , Elevator Guide Rail Processing Production Line
Own Brand, ODM, OEM
ISO9001:2015
ZFY Machine Manufactory (ANHUI) Co., Ltd.
Since 2023
2000+
18
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Press Brake , Shearing Machine , Laser Cutting Machine , Punch Press
ODM, OEM
Response Time≤3h
Manufacturer/Factory
Spiral Steel Pipe , Seamless Steel Pipe , Galvanized Steel Pipe , Hot Rolled Steel Pipe , Carbon Steel Pipe
Cangzhou, Hebei
Manufacturer/Factory
Pipe Fitting , Elbow , Bends , Tee , Cap
Shijiazhuang, Hebei
Manufacturer/Factory
API 5CT , API 5L , ASTM A106
ISO 9001, ISO 9000, ISO 14001
Shijiazhuang, Hebei
Hebei Tubo Machinery Co., Ltd.
500
Plant Area
Manufacturer/Factory
Tube Mill , Pipe Making Machine , Direct Forming to Square Tube Machine , Slitting Line , Cut-to-Length Line
Shijiazhuang, Hebei
Jiangsu Gangyu Pipeline Equipment Co., Ltd.
500
Plant Area
Trading Company
Steel Pipe , Seamless Steel Pipe , Alloy Steel Pipe , Elbow , Flange
OEM, ODM, Own Brand
ISO 9001, ISO 20000, QC 080000, BS 25999-2, ANSI/ESD
Shandong Xinzhou Metal Products Co., Ltd.
500
Plant Area
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Bar , Aluminum Sheet
OEM
ISO 9001
Manufacturer/Factory
Steel Bar , Carbon Steel Sheet , Stainless Steel Plate , Galvanized Coil , Corten Steel Waterfall
OEM, ODM, Own Brand
ISO 9001
Shandong Zhongao Steel Co., Ltd.
2000
Plant Area
Manufacturer/Factory
, Trading Company
, Group Corporation
Stainless Steel , Galvanized Steel , Carbon Steel , Aluminum Steel , Copper
OEM
ISO 9001, GMP
Manufacturer/Factory
, Trading Company
Stainless Steel Tube , Stainless Steel Bar , Carbon Steel Sheet , Carbon Steel Coil , Carbon Steel Tube
OEM, ODM
ISO 9001
Shandong Liange Special Steel Co., Ltd.
500
Plant Area
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet , Steel Pipe , Galvanized Coil , Color Galvanizing Roll , Aluminum and Zinc Plating
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Jiangsu Hai Yi Da Metal Products Co., Ltd
2000+
Plant Area
Manufacturer/Factory
, Trading Company
Copper Sheet , Copper Coil , Copper Pipe , Aluminum Sheet , Aluminum Coil
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
within 15 workdays
Shandong Jht Steel Co., Ltd.
2000
Plant Area
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
Hebei Xinfeng High-Pressure Flange and Pipe Fitting Co., Ltd.
2000+
Plant Area
Shandong Longhai Steel Co., Ltd.
2000
Plant Area
Manufacturer/Factory
Galvanized Steel Coil , Carbon Steel Coil , Galvanzied Steel Plate , Galvanized Steel Sheet , Galvanized Stee Strip
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Wuxi Qifa Steel Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
Raw Metal Materials , Steel Products , Carbon Steel Material , Stainless Steel Material , Aluminum Material
OEM, ODM
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001, QC 080000...
Jiangsu Hengsai Metal Materials Import and Export Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Bar , Stainless Steel H Beam
OEM, ODM, Own Brand
ISO 9001