Model 型号  Diameter  加工管径       Tthickness 壁厚
SKD80               10-80mm                          25/50mm
SKD150              65-150mm                        25/50mm 
SKD300              150-300mm                      25/50mm
SKD450               300-450mm                     25/50mm 
SKD600               450-600mm                     25/50mm 
SKD750               600-750mm                     25/50mm
SKD900               750-900mm                     25/50mm
SKD1050             900-1050mm                  25/50mm 
SKD1160             980-1160mm                  25/50mm 
SKD1240             1040-1240mm                25/50mm 
SKD1300             1100-1300mm                25/50mm 
SKD1500             1300-1500mm                25/50mm
SKD1700             1500-1700mm                25/50mm 
SKD1910             1700-1910mm                25/50mm 
SKD2100             1900-2100mm                25/50mm
SKD2300             2100-2300mm                25/50mm