Black pipes/ ERW /Welded round pipes / scaffolding pipes
Product Description
Black pipes / welded pipes/ ERW pipes Regular size : O.D. 3/4'' to 6'' (21mm to 165mm) Thickness: 1.2mm to 4.0mm, length : 5.8m/ 6m or customized 
Specification of our Black Pipes : 
1. Standard: GB, ASTM, BS, DIN etc. 2. Material: Q195, Q235, Q345 
Production Flow Welded process 
Welded Process : 
Finished Products ERW black steel pieps 
Factory black steel pipes warehouse 
Certifications ISO certificate 
Overview of Factory Our factory overview 
If you have any need of these black ERW welded carbon steel pipes , please feel free to contact. We are looking forward to cooperating with you. Contact us if you need more details on Black Pipes. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Erw Black Pipes、Welded Pipes. If these products fail to match your need, please contact us and we would like to provide relevant information.
Specification of our Black Pipes : 
1. Standard: GB, ASTM, BS, DIN etc. 2. Material: Q195, Q235, Q345 
Production Flow Welded process 
Welded Process : 
Finished Products ERW black steel pieps 
Factory black steel pipes warehouse 
Certifications ISO certificate 
Overview of Factory Our factory overview 
If you have any need of these black ERW welded carbon steel pipes , please feel free to contact. We are looking forward to cooperating with you. Contact us if you need more details on Black Pipes. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Erw Black Pipes、Welded Pipes. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : ERW Black Steel Pipe
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