Which is stronger 304 or 316 stainless steel
Sticking and Softening in High Temperatures
One major problem with PVC layflat hoses is sticking when exposed to heat. Ordinary PVC layflat hoses rely on plasticizers for flexibility. When temperatures exceed 65℃, these plasticizers migrate to the surface. This creates a sticky film that makes the PVC layflat hose adhere to itself or equipment. Beyond 80℃, the hose also softens rapidly, losing its shape and usability. Even brief exposure to high heat (like near engines) can trigger this issue.
Cracking and Leaking from Cold or Aging
Another common problem is cracking, which often leads to leaks. PVC layflat hoses become brittle in low temperatures (below 0℃). If you bend or move the hose in cold weather, it can crack easily. Additionally, over time, the plasticizers in the PVC layflat hose break down. This aging process makes the hose rigid, and small cracks form—these cracks grow larger with use, causing leaks during water transfer.
Blockages from Debris or Poor Maintenance
A third problem is blockages that reduce water flow. When using a PVC lay flat hose for tasks like gardening or construction, dirt, sand, or small debris can enter the hose. If you don’t flush the PVC layflat water hose after use, this debris builds up. Over time, it clogs the inner lining, slowing or stopping water flow. Neglecting to store the hose properly (e.g., leaving it on dirty ground) makes this issue worse.
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