... pipe or fittings 2.Size from 110 to 315 mm 3.One year quality warranty Butt fusion machine, Butt fusion welding machine,Butt welding machine ... -160mm-180mm-200mm-225mm-250mm-280mm-315mm)Ranges of elbow(n×11.25°): 110mm-315mm(110mm-125mm-140mm-160mm ... planing tool, and hydraulic system), elbow clamps, tee clamps, and cross clamps SKCG315 workshop fitting machine for fabricated elbow 45 degree workshop ...