Simple 5 steps to help you quickly select a good PVC steel wire hose. Follow the instructions below:
- Observe whether the innerlayer of the hose is regular and whether the wall thickness is uniform. Good quality PVC steel wire hose inner layer and outer edge are of the standard round, uniform distribution of annular hose wall.
- Observe whether there are bubbles or other visible objects on the wall of PVC steel wire hose, and whether it is clear and transparent. High quality PVC steel wire hose wall is crystal clear, without any impurities.
- Smell the PVC steel wire hose. High quality PVC steel hose has a little plastic smell, no other petrochemical products smell.
- The inner and outer wall of high-quality PVC steel wire hose are smooth and feel good; The lower quality is coarser.
- Intercept several centimeters of steel wire hose and fold it repeatedly to detect the strength and toughness of the steel wire hose.