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About Hose Types: A Quick Guide to PVC Hoses
In modern industry, there is a vast array of PVC hoses, and they are commonly used in fluid transfer applications across industrial, agricultural, and construction sectors. This is due to the fact that PVC hoses are typically lightweight, flexible, and corrosion-resistant, and they are more cost-effective than rubber and silicone hoses.
To help you make the right choice, we’ve compiled a concise guide highlighting several best-selling PVC hoses. Thanks to their reliability and unique performance characteristics, these products have become indispensable tools that customers keep coming back to.
This PVC steel wire helix duct is flexible, lightweight and easy to compress, with a small bending radius that simplifies installation. Made of highly transparent flexible PVC, it allows clear observation of material flow. The built-in steel wire spiral boosts flexibility and enables static electricity dissipation via grounding.
What Makes it Special:
- Crush-resistant construction: The embedded steel wire helix prevents the hose from collapsing under suction or when bent .
- Excellent compressibility: It means you can compress the hose for compact storage when not in use .
- Smooth inner wall: The smooth internal structure ensures unobstructed airflow and effectively reduces material buildup.
- Lightweight design: Flexible, easy to handle and can be suspended from ceilings or supports.
Typical Applications:
- Welding fume extraction
- Woodshop dust collection
- Ventilation for confined spaces
- Light material handling like sawdust or fibers
Technical Summary: Temperature range: -20°C to +70°C. It features a very tight bending radius, allowing installation in confined spaces.
PVC corrugated suction hoses are made of high-strength PVC and feature a spiral structure, providing excellent tear resistance and tensile strength. The interior of the hose is smooth and highly transparent, allowing for clear observation of material flow. They are typically used for conveying gases, liquids, and abrasive solids such as dust, powders, debris, and granules.
What Makes it Special:
- Rigid PVC helix reinforcement: A solid PVC spiral is embedded in the hose wall, providing exceptional crush resistance and vacuum strength.
- Transparent option: Clear variants allow visual monitoring of flow, making it easy to spot blockages or contamination.
- Corrosion and abrasion resistance: Handles a wide range of materials including water, mild chemicals, powders, and granules.
Typical Applications:
- Construction site dewatering
- Trash pump intake and discharge lines
- Agricultural irrigation suction
- Transfer of grains, pellets, and powders
- Fish pumping and aquaculture
Technical Summary: Temperature range is typically -20°C to +70°C . Available in diameters from 1″ all the way up to 8″
The tubing and outer cover of these multi-purpose PVC air hoses are made from high-quality TRP (NBR/PVC) material and feature a single or double layer of polyester braided reinforcement. This construction provides excellent resistance to oil mist, ozone, UV radiation, and weathering, while offering superior flexibility and resistance to kinking. Specifically designed for use in applications such as pneumatic tools, air compressors, rock drills, automated air systems, air supply, cleaning equipment, and construction equipment.
What Makes it Special:
- High-strength reinforcement: Features single or double high-tensile polyester braiding for excellent pressure handling.
- Lightweight and flexible: lighter than comparable rubber hoses, reducing operator fatigue.
- UV and weather resistant: Suitable for outdoor application without aging.
- Oil-resistant options: meet oil resistance designation.
Typical Applications:
- Pneumatic tool operation
- Air compressors
- Rock drill
- Automated air line，air supply
Technical Summary:Temperature range -30°C to +80°C. Available in various colors for line identification and in lengths up to 100 meters per roll.
PVC flat hoses are manufactured using high-quality PVC resin reinforced with high-strength polyester yarn. This design gives them exceptional flexibility and lightweight properties, as well as excellent resistance to aging, abrasion, pressure, and UV radiation. They are suitable for use in industries such as industrial and agricultural irrigation, mining, civil engineering, building drainage, and submersible pumping, and are used to transport various liquid materials.
What Makes it Special:
- Space-saving design: Flattens completely for storage, taking up a fraction of the space of traditional round hose.
- Reinforced PVC construction: Made with high-tensile PVC fiber and circular braiding for durability and burst resistance.
- Homogeneous construction: Tube and cover are bonded together, eliminating separation issues common in some hoses.
- Low friction loss: Smooth interior bore maximizes flow efficiency.
- UV resistant: reduce aging and weather checking for extended outdoor life.
Typical Applications:
- Swimming pool drainage and backwashing
- Farm irrigation
- Construction site dewatering
- Mining and quarry water handling
- Municipal water discharge
Technical Summary:temperature ranges from -5°C to +65°C .With excellent durability.
Choose the Appropriate Type of Hose
Although the material is the core, when actually making a selection, you also need to pay attention to the structure of the hose. Generally, an industrial hose is composed of three parts: the inner rubber layer (determining corrosion resistance), the reinforcing layer (determining pressure resistance), and the outer rubber layer (determining resistance to environmental aging).
There is a classic “STAMPED” rule in the industry to ensure that the selection is correct:
- Size
- Temperature
- Application
- Media
- Pressure
- End fittings
- Delivery
