China Finned Tube Manufaturer Provides Cu/Ni C71500 Seamless Finnned Tube, OD 25.4 X Length 12500 X THK 2.1mm, 19 Fins/Inch, PE End 139.7mm.
China A179 Alloy Steel Pipe Manufacturer Landee Supplies A179 Alloy Steel Pipe, OD 25.4 mm, WT 3.05 mm, LG 9146 mm, Bright Annealing Treatment.