... OEM service 2> ISO 9001-2008 quanlity control 3> Trial order is acceptable 4> ... be offered 5> reasonable price Application:Used for the delivery of refrigerants R12,R22,R410 and ... R134a. Widely used in motor vehicles, air conditioners and industrial refrigeration equipment.Appearance: smooth ... as automobile brake hose, power steering hose, air conditioner hose, oil-cooling tubes, bundy pipe, nylon ...