PVC Pipe vs Iron Pipe: Which is More Durable?

In water installation projects, sewage, and building drainage systems, choosing the type of pipe is an important thing that has an impact on long-term durability and efficiency. Two types of pipes commonly used are PVC (polyvinyl chloride) pipes and iron pipes (galvanized or black steel). So, which one is more durable?

1. Corrosion Resistance
Iron Pipes: Susceptible to corrosion, especially when used for water with high acid content or in humid environments. Galvanized iron pipes are indeed coated with zinc to reduce rust, but over time this layer can wear thin.

PVC Pipes: Do not corrode because they are made of plastic. Suitable for use in clean water installations, waste, and irrigation systems.

Conclusion: PVC pipes are superior in corrosion resistance.

2. Strength and Pressure Load
Iron Pipes: Have high mechanical strength and are able to withstand high pressure, suitable for industrial installations and underground pipe systems.

PVC Pipes: Strong for low to medium pressure, but not as strong as iron pipes in withstanding heavy loads or hard impacts.

Conclusion: Iron pipes are more resistant to high pressure conditions.

3. Service Life
Iron Pipe: Service life can reach 40-50 years if properly maintained, but the risk of damage due to rust remains.

PVC Pipe: Service life ranges from 25-40 years, depending on the quality of the material and environmental conditions.

Conclusion: Both are durable, but the environment of use is a determining factor.

4. Maintenance and Replacement
Iron Pipe: Difficult to cut and install, requires special tools and experienced workers. The maintenance process is more complicated.

PVC Pipe: Lightweight, easy to install and replace. Does not require heavy equipment or welding.

Conclusion: In terms of practicality, PVC pipe is superior.

5. Long-Term Costs
Iron Pipe: High initial price and high long-term maintenance costs.

PVC Pipe: More economical and requires minimal maintenance.

Conclusion: PVC pipe is more economical in terms of long-term budget.

Which is More Durable?
If the benchmark is corrosion resistance and minimal maintenance, then PVC pipe is the superior choice for general use. However, if your project requires extra resistance to pressure and extreme conditions, iron pipes remain the primary choice.

Pipe Needs for Your Project?
PT Intisumber Bajasakti provides high-quality PVC pipes and iron pipes for construction and infrastructure needs.

📞 Contact us at +6221 66675999
🌐 Visit our website at www.intisumberbajasakti.com

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