Plastic hoses are everywhere in daily life, from home gardens to industrial sites. Among them, PVC, PE, and PP hoses are most common, yet people often mix them up due to their similar appearances. Let’s break down the differences between PVC hose and PE hose to help you choose wisely.
1. PVC Hoses: Durable but Not for Food
Material & Properties:
Made from PVC with additives (plasticizers, anti-aging agents) for durability and corrosion resistance.
Bright colors, good tensile/compressive strength, but less flexible than PE.
Caution: Additives are toxic, making PVC unsuitable for food/medicine applications.
Properties:
Low cost.
Resistant to chemicals and abrasion.
Cons:
Brittle in cold temperatures.
Not food-safe.
Common Uses:
Industry/Mining: Water supply/drainage, gas/powder transfer.
Agriculture: Irrigation, spraying systems.
Household: Garden hoses, layflat hoses for flood control.
2. PE Hoses: Lightweight and Non-Toxic
Material & Properties:
Made from polyethylene (PE), lightweight, flexible, and non-toxic.
High impact strength but lower pressure/tensile resistance than PVC.
Properties:
Safe for drinking water.
Cost-effective.
Flexible in cold weather.
Cons:
Not ideal for high-pressure applications.
Common Uses:
Agriculture: Water supply lines, drip irrigation.
Industry: Low-pressure fluid transfer.