U70B / 146 suspension glass insulator U70B / 146 suspension glass insulator is a special disc-shaped overhead line transmission suspension glass insulators, tensile mechanical failure load of not less than 70KN, the minimum nominal creepage distance: 320 (mm), insulating member nominal diameter: 255 (mm), nominal structural height: 146 (mm). U70B / 146 is one hundred million Carbo insulator internationally accepted model, the corresponding domestic model: LXY-70, LXP-70, FC70 / 146 I perennial mass production U70B / 146 suspension glass insulators, stock, complete model, national distribution, low price and good reputation, quality assurance! Welcome to inquire Order!