But with a wide variety of irrigation pipe types, from polyethylene pipes to PVC pipes and galvanized metal pipes, choosing the best option for each farm's specific needs can be challenging. Which type of pipe is more suitable for drip irrigation? What size should we choose? How to ensure the authenticity and quality of the product?
In this comprehensive and practical article, we answer all your questions about purchasing agricultural irrigation pipes and introduce you to Zamzam Pipe Khodadadi Trading as one of the most reliable and reliable suppliers of agricultural irrigation equipment. We have provided you with a different shopping experience by providing free expert advice, competitive prices and quality guarantee.
The importance of choosing the right agricultural irrigation pipe
Modern agriculture requires careful management of water resources. The wrong choice of agricultural irrigation pipe can have irreparable consequences. Poor-quality pipes not only cause water wastage, but also greatly increase maintenance costs in the long run and may even affect agricultural crops.
Consequences of using improper pipes
- Waste of water: Cracked pipes or poorly connected pipes cause water leakage and waste of valuable resources.
- Increasing costs: Frequent repairs and early replacement of pipes increase running costs.
- Reduced productivity: Uneven distribution of water in the field causes uneven growth of crops and lower quality of the final product.
- Environmental damage: Water leakage can cause soil washing, erosion and contamination of underground water sources.
Types of agricultural irrigation pipes and their applications
In order to buy a suitable agricultural irrigation pipe, you must first familiarize yourself with its different types and the uses of each one. Each type of pipe has its own characteristics and is designed for different conditions and needs.
1. polyethylene pipe (PE)
Polyethylene pipe is one of the most widely used types of agricultural irrigation pipes. These pipes are made of ethylene polymer and are produced in two grades PE80 and PE100.
Advantages of polyethylene pipe:
- High resistance to corrosion and chemicals
- Light weight and ease of transportation and installation
- High flexibility that allows to pass through complex routes
- Long useful life (more than 50 years)
- Resistance to UV rays (in the type with additives)
Uses:
- Main water supply lines for farms
- Drip irrigation systems
- Water transfer from wells or water sources to the farm
2. PVC pipe
PVC (polyvinyl chloride) pipes are also widely used in agricultural irrigation. These pipes are harder than polyethylene pipes and are more suitable for higher pressures.
Advantages of PVC pipe:
- High compressive strength
- Smooth inner surface that prevents deposits
- More reasonable price than some other types
- Good resistance to UV rays
Uses:
- High pressure water transmission lines
- Rain irrigation systems (sprinkler)
- Agricultural sewage
3. Galvanized pipes
Galvanized steel pipes were widely used in agricultural irrigation in the past, but due to disadvantages such as heavy weight, rusting, and difficulty in installation, their use has decreased today.
Advantages:
- High mechanical resistance
- Tolerance of high temperatures
Disadvantages:
- High weight and difficult to carry
- Corrosion and rust over time
- Higher cost in the long run
4. Carrogate pipes
Carrogate pipes with corrugated walls have very high pressure resistance and are suitable for direct burial in the soil.
Uses:

Key points in buying agricultural irrigation pipes
In order to buy a high-quality and suitable agricultural irrigation pipe, it is necessary to observe the following points:
1. Understanding the real needs of the farm
Before any action, you should know the area of land, type of crop, water source and available pressure. This information will help you to choose the right size, type and working pressure.
2. Choosing the right gender
Each type of pipe is suitable for certain conditions. For example:
- If your farm has stony or rooted land, flexible polyethylene pipe is a better choice.
- If the water pressure is high and you need high pressure resistance, PVC pipe or PE100 polyethylene pipe is more suitable.
- If the pipe must be buried underground and bear heavy traffic load, pipe Carogate is recommended.
3. Review of standards and certificates
High-quality agricultural irrigation pipes must have the national standard mark of Iran (ISIRI). This mark guarantees the quality of raw materials, production process and product performance. Also, health approvals are necessary for drinking water pipes.
4. Attention to working pressure (PN)
The working pressure of the pipe must match the actual pressure of your system. Using a pipe with a lower pressure than the system needs increases the risk of bursting and failure. Common pressures include PN6, PN10, PN16 and PN20.
5. Checking the thickness of the wall
The thickness of the pipe wall has a direct effect on its mechanical and pressure resistance. For agricultural applications, SDR17, SDR11 or SDR9 thicknesses are usually suitable.
6. Attention to connections and accessories
The quality of the connections is as important as the pipe itself. Poor quality connections can cause leakage and water wastage. Zamzam Pipe Khodadadi Trading also supplies all the fittings you need.
Guide for choosing the size of agricultural irrigation pipe
Choosing the right size agricultural irrigation pipe is one of the most important decisions in designing an irrigation system. Improper size can cause pressure drop, flow rate reduction and increase costs.
Factors affecting size selection
- Farm area: The larger the area, the larger the size of the main pipe should be.
- Number of outlet points: Each outlet (such as a dropper or sprinkler) needs a specific flow rate.
- Available pressure: The inlet water pressure determines the maximum allowable length of the pipeline.
- Irrigation system type: Drip irrigation, rain or flooding, any They have different needs.
Size guide table
Farm area
Suggested main pipe size
Subsuggested size
up to 1 hectare
50 to 63 mm
32 to 40 mm
1 to 5 hectares
63 to 90 mm
40 to 50 mm
5 to 20 hectares
90 to 160 mm
50 to 90 mm
over 20 hectares
160mm and up
90 mm and above
Note: This table is a general guide. For detailed design, consultation with irrigation engineers is recommended.
Why is Zamzam Pipe the best choice for buying agricultural irrigation pipes?
Zamzam Pipe Khodadadi Trading with years of experience in the pipe and fittings industry, is known as one of the most reliable suppliers of agricultural irrigation pipes in Iran. By deeply understanding the needs of farmers and relying on the principles of quality and customer orientation, we provide distinctive services.
Summary and benefits of buying from Zamzam Pipe Khodadadi Trading
- Unique variety of products: We supply all kinds of agricultural irrigation pipes including polyethylene pipe, PVC pipe, Carrogate and related fittings with different sizes and pressures. From 16mm pipes for drip irrigation to larger pipes for main lines, all in one place.
- Quality Guaranteed: All our products have national standard mark and necessary approvals. We buy directly from reputable manufacturing plants and do not sacrifice quality for price.
- Competitive and fair pricing: By eliminating middlemen and buying directly from manufacturers, we are able to offer the best prices. Our goal is to help farmers reduce production costs.
- Free expert consultation: Our team of experts is ready to suggest the best type and size of pipe after examining the conditions of your farm. This free consultation will help you avoid making the wrong purchase.
- Fast and reliable shipping: Our strong logistics system ensures that your orders reach you in the shortest possible time and with standard packaging. We have nationwide shipping.
- Warranty and after-sales service: We are confident in our products and provide a written warranty. In case of any problem, our support team is by your side.
- Possibility of bulk purchase and project: For large agricultural projects, there is a possibility of bulk purchase with special discounts.
We at Zamzam Pipe Khodadadi Trading believe that the growth and development of Iran's agriculture is possible by providing high-quality equipment at a reasonable price. For this reason, we do our best to provide the best products and services to dear farmers.
Start your project now with the best polyethylene pipes!
Are you ready to benefit from the best polyethylene pipe brands with competitive price and guaranteed quality? Zamzam Pipe Khodadadi Trading is ready to meet your needs with a full range of products and consulting services.
📞 Contact our sales experts:
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09120596640
Address of the head office: Tehran
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Zamzam Pipe Khodadadi Trading Your reliable partner in the pipe and fittings industry.

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