better resistance pressure, can work under the 125 degree. competitive with better quality Detailed Product Description1.Installed easily. 2. CE, ISO 9001 and PICC are approved 3.Antistatic resistance. 4.Easy to transport and reserve. 1, Installed easily;2, Fewer connector;3, Antistatic resistance;4, Light weight, easy to transport and reserve;5, Frost and shock resistanc;6, CE, ISO 9001:2000 and ...