... ,H Class 3. Good insulation and mechanical strength FRP Dogbone for Transformer1.Application:FRP insulation material,with profile of dogbone,is ... , 7*6, 6*8, 8*6, 8*8, 9*810*5, 10*6, 10*7, 10*8, 10*9, 10*10,10*1211*10,12*8, 12*10,12*12,13*10,14*10, 14*12,15 ... a good partner once we cooperate.TAPOREL OF CHINA , PRODUCTS FOR WORLD.WE ALWAYS KEEP UP WITH OUR CUSTOMERS.