タイトルまたは説明

Mannesmann type piercing mill Cone type piercing mill This mill line is used for piercing steel solid steel bar stainless steel bar to hollow tube. Hollow tube size OD*3~**5mm Carbon mandrels Molybdenum mandrels Guide shoes Pushing rod Hot automatically tube rolling mill Ф*0~**4mm Sizing mill line Micro-tension tube rolling mill line API Standard static pipe hydraulic test machine This machine is for testing pipe anti-pressure with static water put in pipe.