... Spec7K Standard 5.Pneumatic Spiders Type C,CHD Pneumatic SpidersType C,CHD Pneumatic Spiders are utilized to grip drill ... pipe and tubing in oil well repairing.Type C,CHD Pneumatic Spiders Pipe Size:1.315-5 1/ ... 2 inchType C,CHD Pneumatic Spiders Rated Capacity:80,120 tonsTne Main ... parameters are as bellow: Model Model C Model CHD Maximum capacity80 ton120 ton OD of pipe to be ...