ZHONGTIAN RUBBER ROLL MANUFACTURING CO., LTD

Roll Body: Q235B reel pipe; thickness: 18mm; the thickness of the finished product wall is 14mm Spindle head: using 45# carbon steel conditioning t

Roll Body: Q235B reel pipe; thickness: 18mm; the thickness of the finished product wall is 14mm Spindle head: using 45# carbon steel conditioning tre

Roll Body: Q235B reel pipe; thickness: 35mm; the thickness of the finished product wall is 25mm Spindle head: using 42Cr conditioning treatment after

Roll Body: adopt HT-300 cast iron to cast inside and outside; thickness: 120mm; the thickness of the finished product wall is 100mm Cylinder Head: ad

Roll Body: Q235B reel pipe; thickness:18mm ; the thickness of the finished product wall is 14mm Spindle head: using 45# carbon steel conditioning tre

Roll Body: Q235B reel pipe; thickness:25mm ; the thickness of the finished product wall is 20mm Spindle head: using 45# carbon steel conditioning tre

Roll Body: adopt HT-300 cast iron to cast inside and outside; thickness: 100mm the thickness of the finished product wall is 80mm Cylinder Head: adop

Roll Body: adopt HT-300 cast iron to cast inside and ouside, thickness:100mm the thickness of the finished product wall is 80mm Cylinder Head: adopt

Roll Body: Q235B reel pipe; thickness : 24mm; the thickness of the finished product wall is 20mm Spindle head: using 45# carbon steel conditioning tr

Roll Body: adopt HT250 cast iron to cast inside and outside, thickness: 100mm the thickness of the finished product wall is 80mm Bulkhead is made o