The importance of plastic tubes in industry

Across many industrial sectors – from construction to food processing, transport to chemicals – plastic tubes play a vital role. Among the most commonly used materials, PVC (Polyvinyl Chloride) and PP (Polypropylene) stand out as reference solutions, each with specific properties.

Mechanical strength, chemical resistance, weight, cost and ease of processing: the choice between PVC and PP tubes depends directly on the technical constraints of the intended application.

Need advice? Contact our team on +33 (0)4 71 61 29 99 or via our online form.

Characteristics of PVC tubes

Rigid PVC is widely used in demanding industrial environments. It is valued for its strength, chemical resistance and dimensional stability.

Advantages of PVC tubes

• High mechanical strength: PVC offers rigidity and withstands compression.

• Dimensional stability: retains structural properties even under temperature variations.

• Chemical resistance: withstands oils, solvents and common chemicals.

• Durability: long service life in applications requiring robust components.

• Compliance with industrial standards: suitable for regulated sectors.

Applications of PVC tubes

• Construction: fluid transport, electrical cable insulation.

• Agriculture: cores for agricultural films, irrigation conduits.

• Textiles and packaging: winding cores for plastic films and adhesive tapes.

• Chemical industry: piping for corrosive products.

Characteristics of PP tubes

Polypropylene (PP) is a thermoplastic known for its lightness, flexibility and chemical resistance. It is often chosen when specific mechanical properties are required.

Advantages of PP tubes

• Lightweight: lower density than PVC, easier handling and reduced assembly weight.

• Thermal resistance: withstands higher temperatures without losing properties.

• Excellent chemical resistance: tolerates acids, bases and industrial solvents.

• Greater flexibility: reduces the risk of breakage under mechanical stress.

• Recyclability: fully recyclable, a plus for sustainable applications.

Applications of PP tubes

• Food industry: suitable for food contact, used in packaging films.

• Medical sector: equipment requiring non-toxic and disinfectant-resistant materials.

• Chemical industry: piping for aggressive or corrosive products.

• Automotive: protective sheaths for cables and fluids.

Comparison and choosing the right solution

The choice between PVC and PP tubes mainly depends on the environment and technical requirements:

• Need rigidity and mechanical strength? → PVC is more suitable.

• Exposure to aggressive chemicals? → PP offers better resistance.

• High operating temperatures? → PP withstands thermal stress better.

• Lightweight material required? → PP is easier to handle.

• Regulated industries such as food or medical? → PP is more commonly compliant.

Why choose ABI Profils?

At ABI Profils, we master extrusion, co-extrusion and post-extrusion of PVC and PP tubes. Our versatile production facilities allow us to:

• Adjust formulations to improve UV, impact and heat resistance.

• Manufacture custom tubes: diameter, thickness, rigidity, flexibility, colour.

• Integrate specific finishing options (cutting, drilling, marking, adhesive application).

• Meet regulatory requirements (food contact, REACH, RoHS, etc.).

Our solutions are used in construction, chemicals, medical, transport and many other industries where reliability is essential.

Our experts are available to help you choose the most suitable material for your project. Contact us on +33 (0)4 71 61 29 99 or via our online form for a detailed study of your needs.

FAQ – Frequently Asked Questions

How do I choose between PVC and PP tubes?
It depends on the application. PVC is recommended for high mechanical and chemical resistance, while PP is chosen for its lightness, higher temperature resistance and tolerance to aggressive chemicals.

Are PVC and PP recyclable?
Yes, both materials are recyclable. PP is generally easier to recycle and retains its properties better, while PVC requires specific recycling processes due to additives.

Which sectors use PVC and PP tubes?
PVC tubes are common in plumbing, electrical conduits and applications requiring rigidity. PP tubes are used in environments with strong thermal variations, such as food processing or chemicals.

Are PVC and PP tubes UV resistant?
PP has limited natural UV resistance but can be improved with additives. Rigid PVC offers higher UV stability, making it more suitable for outdoor use.

What is the lifespan of PVC and PP tubes?
It depends on usage conditions. PVC is known for dimensional stability and weather resistance, often lasting over 50 years outdoors. PP is more sensitive to environmental conditions but remains a durable choice for many industrial applications.