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As far as the market is concerned, most of the steel wire hoses that customers transport plastic particles at present have PVC material and PU material, many customers do not know the difference between the two, do not know the choice of PU wire pipe or PVC wire hose.

PVC wire hose

Application: PVC wire hose is usually used as suction and conveying pipe especially suitable for solids such as dust and fiber suction, gaseous and liquid media, industrial dust removal and suction equipment, air conditioning and ventilation system hose, as anti-wear protection pipe.
Properties: Internal smooth, good alkali metal and acid resistance, good chemical resistance, good UV and ozone resistance, small bending radius, no gas and liquid leakage
Structure: The tube wall is plastic-coated steel wire spiral, the inner wall of the tube is smooth;
Raw material: pipe wall: soft PVC, spiral wire: plastic-coated steel wire;
Temperature range: about -5°C to 80°C;
Color: White (standard), other colors can be customized for customers.
The soft PVC pipe wall is reinforced by warp and weft weaves and reinforced by plastic-coated spiral steel wire. Soft, smooth inner wall, strong, easy to operate, with good wear resistance.

Pneumatic conveying, dust gas suction and discharge, especially suitable for household and industrial vacuum cleaner, is a very negative pressure resistant PVC pipe.

PVC steel wire hose
PVC steel wire hose

PU wire hose

Application :PU wire hose is commonly used as suction and delivery pipe, especially suitable for solids such as dust and fiber, gas and liquid medium delivery, as anti-wear protection pipe.

Industrial dust removal and suction equipment, air conditioning and ventilation systems. Portable road throwing machine supporting hose.
Properties: Wear protection, internal smooth, telescopic, good chemical resistance, good UV and ozone resistance, small bending radius, no gas and liquid leakage;
Structure: Tube wall coated with copper plated steel wire spiral, tube inner wall smooth;
Material: Pipe wall: polyurethane, screw wire: copper plated steel wire
Temperature range: about -20°C to +90°C, up to +120°C for a short time

After comparison, it can be found that PU hose wall is made of polyurethane material, and PVC hose wall is made of PVC. The second difference is that the temperature range of the two is different.

The temperature range of PU plastic reinforced hose is about -20°C to +90°C for a short time up to +120°C. The temperature range of PVC plastic reinforced hose is about -5°C to 80°C, so there is a big difference in the temperature environment.