Properites Models and Specifications LD8-15 LD15-30 LD15-60 LG-30 LG60H LG80H LD120 OD of pipe blank (mm) 9-17 17-34 17-64 22-46 83 50-102 64-127 Wall thickness of pipe blank (mm) 1.8 2.5 4 6 7 10 7 Length of pipe blank(m) 4 5 5 6 5 6.5 7 Od of finished pipe (mm) 8-15 15-30 15-60 15-30 30-60 40-80 60-120 thickness of finished pipe(mm) 0.1-1 0.1-2 0.2-3 0.4-5 1-6 1-8 0.25-6.5 Max length of finished pipe(m) 8 15 15 15 15 15 15 Times of double travel of main frame (times/min) 70-140 65-130 40-80 60-120 60-100 60-80 80