Duct hose is very popular in modern industrial. Also,it is an essential hose.
So how to choose an durable hose?
Now, let’s talk about why we choose PU duct hose.
PU steel wire hose
This hose coats with PU.It is with steel wire.
And,the hose with good air tightness, can resistant to chemical.Also,resistant to high wear.What’s more,it is flexible due to its light weight.
In addition,the hose is high strength with anti-burst.Also,with good electrostatic conductivity.
The raw material is thermoplastic PU.This material is between rubber and plastic. It has the elasticity and high temperature resistance of rubber.Meanwhile,the properties of plastics. As oil corrosion resistance and wear resistance.Also aging resistance and temperature resistance.Or tensile resistance.
PU duct hose use for a wide range of industrial.For plastic industry, it convey particles and powders.We can find the application in particle convey device and vacuum conveyor and so on.Also,widely used in batch system and shredder, grinder and extruder.Many injection mold machine and film blow machine.
The mediums it convey are powder, particles and stone.Even gravel and shavings. The application places are woodworking shop, dust workshop and other industries .People use as explosion-proof,anti-static and wear resistance hose. It is used for ventilation and vacuum.
PU helix hose
PU material is wear resistance.So the hose is wear resistance.Its inner wall is smooth.This make faster flow characteristic.
High tensile strength,resistant to microbial and hydrolytic.And,excellent resistant to mineral oil and chemical.
Also,PU hose resistant to UV and ozone.In addition, scalability in low temperature.And it with small bend radius, hard to knot.
Without softeners and halogens.Without leakage of gas and liquid.
In accordance with ROHS regulations. Can discharge static by screw wire grounding.
So,both PU steel wire hose and pu helix hose good choice.They both in good wear resistance and aging resistance .