General requirements 1. According to the conditions of use, select the right type and size of the rubber hose to prevent misuse and substitution. It is strictly forbidden to use low pressure rubber hose instead of high pressure rubber hose, or use ordinary (ai...

The storage period of rubber hose should be as short as possible, generally, the longest storage time of bulk hose(pipe) is 4 years, and the longest storage time of rubber hose assembly is 2 years, should follow FIFO(first in, first out) principle. The exact s...