When assembling, do not pull the pipe (hose) too tightly (especially the hose arranged horizontally), and consider the shrinkage rate, thermal expansion and contraction of the hose.
Do not pull the pipeline (hose) too tightly during assembly (especially for horizontally arranged hose), and consider the hose shrinkage rate, thermal expansion, and cold contraction.
When assembling, don't pull the pipeline (rubber hose) too tightly (especially the rubber hose arranged horizontally), and consider the shrinkage rate of rubber hose, thermal expansion and cold contraction.