产品描述：***开发的工程塑料新配方成型后具有更大的强度和更好的滑动性，拖链每米承重量较同类产品大大提高，相对摩擦系数减小，高强度中空铝型材横向连接杆，即减轻了拖链主体自重，又能使拖链受力均匀，***加装的含有尼龙成分的滑片能够更好的保护管线和拖链主体。型号内高内宽外高外宽节距弯曲半径DLMA—CL363640-30070Bi+447075,100,130,180,230DLMA—CL505050-40080Bi+5080150,200,250,280,400DLMA—CL585860-50096Bi+5592150,200,250,280,400DLMA—CL686880-600112Bi+56105200,250,300,400,500DLMA—CL808090-700126Bi+57126200,250,300,400,500DLMA—CL100100100-800144Bi+62136200,250,300,400,500DLMA—CL110110150-900155Bi+75155200,250,300,400,500各种S型及多种彩色尼龙拖链)