... both in domestic and abroad. High Quality Low Price Silicon Radiator Hose (Blue,Black,Red,etc.) Features:1. Our main materials are ... week8. Usage: Widely used in car, bus and truck as for engine air intake, exhaust, water, oil resistance, turbocharger, radiators, ... .5mm to 160mmUsageWidely used in car, bus and truck as for engine air intake, exhaust, water, oil resistance, turbocharger, radiators, ...