Search This Supplers Products:Hot-dipped Galvanized Steel PipePre-galvanized Steel PipeERW Steel PipeSquare Steel PipeWelded Steel PipeSteel Pipe
Paramtents
tolerance of OD and WT +/-3%
Technique ERW
Grade 10#-45#, Q195-Q345
Thickness 0.8 - 20 mm
Outer Diameter 20 - 426 mm
Application Fluid Pipe
Packging & Delivery
Min Order10 piece
Briefing
Detailed
BS1387-1985 and ASTM A53-1996
ERW black pipe processing cycle:
Putting the coils into the pipe pattern:
Cutting and Frequency Welding:
Galvanizing Line:
Packing:
Packed with steel strips into bundle
Packed with water proof cloth:
Packed into box:
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