Place of Origin
Tianjin, China
Grade
Q195/Q235/Q345, S235/275/355
Application
Boiler Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Other
Special Pipe
API Pipe, Other
Processing Service
Welding, Cutting
Product name
Black annealed welded steel pipe
Grade
Q195/Q235/Q345, S235/275/355
Length
6m-12m (or Customized)
Material
API 5L ASTM A53 ASTM A106
Usage
Construction Structure
Surface
Customers't Requirement