Bundy tube 1.Widely used:non-freon refrigerator, condenser, etc 2.ISO9001/14001/18001/CCS 3.Standard:ASTM,DIN,BS Bundy tube1 ... Bundy Pipe). The products conform to ASTM A-254-91, A-512-91A and ASTM A214 and A513 in material and quality ... fuel lines, transmission oil cooler lines, air conditioning tube, power steering, condenser, compressor, evaporator etc. Test ItemTechnical StandardTest ResultOuter ...