20mm*1.0mm -2.0mm :  483USD/TON FOB TIANJIN PORT 

>25MM >1.0MM :467USD/TON FOB TIANJIN PORT 

Steel Grade: Q195 Q215  Q235 

WELD TECH: ERW / HFW  

ZINC COATING: 60GMS BOTH SIDES

DIAMETER TOLERANCE:+/-0.5MM

WALL THICKNESS TOLERANCE:+/-0.05MM

LENGTH TOLERANCE:+/-15MM

MOQ: 10TONS EACH SIZE 

LENGTH: 5.7M  5.8M  6M   6.4M  8M  and other length

Capacity: 8 lines ,1000 Tons Each daytime 

Further processing: threaded, coupling, woven cloth package