大口径把这些街区

Order numberModelNumber of sheaveRated load(kN)Weight (kg)Features10141SHDN82213025MC nylon10142SHSQN822360118Middle :cast steel sheave conductor :MC nylon wheel10143SHWQN822512018010146SHQ8227120285Middle :cast steel sheave conductor : MC nylon wheel10148SHJ8229150445 Our Large diameter stringing blocks are High strength and flexibility,easy to use,light weight,and long service. Product:stringing pulley blocks;stringing blocks.Usage:Protect the cable and conductor from fricting when they are laying.They can save time and effort.Description: a.We manufacture a lot of models for different uses in the overhead transmission line construction. b.They have are used to support conductors,OPGW,ADSS, communicatio lines.c.The sheave of the pulley blocks are made from higth strength MC nylon,or aluminum materials ,and the frame of blocks are made of galvanized steel.The lateral ones are mounted on ball bearings.Remarks:All kinds of pulley blocks can be manufactured according to the customers's requirements.If any interested,please feel free to contact with us for more information,and we will try our best to comply with your requirements