( 高频焊翅片管，热管，钉头管，H型翅片管，U型翅片管 )

( HFW fin pipe,heat pipe, studded pipe, H fin pipe,Longitudinal Finned pipe )

材质：碳钢 ，不锈钢， 合金钢

规格：管外径OD 25-219mm

Material: Carbon steel, alloy steel,  Stainless Steel

Size: tube OD25-219mm