In modern agricultural development, efficient irrigation systems have become a key technology for increasing yields, conserving water resources, and achieving large-scale planting. Whether it’s drip irrigation, sprinkler irrigation, or micro-irrigation systems, irrigation pipes and fittings are the core components of the entire system.
As a professional manufacturer of plastic pipe fittings, Junrui is committed to providing complete irrigation piping solutions for agricultural projects worldwide, including pipes of various materials, a full range of fittings, different sizes and specifications, and customized system design support, helping customers achieve stable, efficient, and durable irrigation projects.
The Importance of Irrigation Pipes and Fittings
An irrigation system is not merely about “water delivery,” but a complete engineering system involving:
Water source delivery
Pressure control
Flow distribution
Network layout
Zoning management
Therefore, irrigation pipes and fittings must possess:
Good pressure resistance
Excellent corrosion resistance
Stable connection sealing
Long service life
Adaptability to different terrain conditions
Junrui provides complete systems from main pipes to branch pipes, from fittings to valves.
Recommended Irrigation Pipe Materials
Different planting environments and water quality conditions require different materials.
1. HDPE Irrigation Pipe (High-Density Polyethylene)
Applications: Large-area farmland, orchards, greenhouses, drip irrigation systems, sprinkler irrigation systems
Advantages: High flexibility, can be coiled for transport, impact resistant, UV resistant, long service life, suitable for underground or surface laying. HDPE is one of the most commonly used materials in global irrigation systems.
2. PVC Irrigation Pipe
Applications: Low-pressure water supply systems, agricultural irrigation main pipes, fixed pipe network systems
Advantages: Economical, corrosion resistant, high rigidity, easy installation, suitable for long-term fixed pipe network layouts.
3. PP Pipe Fittings (Polypropylene Fittings)
Applications: Connection systems, valve interfaces, branch structures
Advantages: High strength, good chemical resistance, stable sealing performance
Common Irrigation Pipe Size Selection
Junrui offers a variety of sizes to meet different area and flow rate requirements.
Small Farmland (1–5 hectares)
Recommended Pipe Diameter:
DN20
DN25
DN32
DN40
Suitable for:
Small Orchards
Family Farms
Greenhouse Cultivation
Medium Farms (5–20 hectares)
Recommended Pipe Diameter:
DN50
DN63
DN75
DN90
Suitable for:
Large-scale Vegetable Cultivation
Cash Crop Bases
Flower Plantations
Large Agricultural Projects (20 hectares and above)
Recommended Pipe Diameter:
DN110
DN160
DN200 and above
Suitable for:
Large-scale Farmland
Agricultural Cooperatives
National-level Agricultural Projects
Irrigation Area and Pipe Diameter Matching Principles
Pipe size selection depends on:
Irrigation area
Water flow rate
System pressure
Irrigation method (drip/sprinkler irrigation)
Terrain slope
General principles:
Larger area → Larger pipe diameter
Higher flow rate → Larger pipe diameter
Larger main pipe, branch pipes gradually smaller
For example:
10 hectares of farmland typically uses DN75–DN110 main pipes
Greenhouse systems mostly use DN25–DN40
Large sprinkler irrigation projects require main pipes of DN160 or larger
Junrui can provide professional technical advice and assist clients with pipeline design.
Recommendations for Irrigation Pipeline Length and Layout
Standard Lengths:
4 meters
5.8 meters
6 meters
HDPE pipes are available in coils (50m, 100m)
Layout Methods:
Surface laying
Semi-buried installation
Fully buried network
For large areas of farmland, the following are recommended:
Fixed main pipe laying
Movable branch pipe design
Zone control system
To improve water resource utilization.
Junrui’s Production Advantages
As a professional irrigation system supplier, Junrui possesses:
✔ Automated production lines
✔ Strict quality control
✔ Multi-specification inventory support
✔ Customization capabilities
✔ Providing complete piping and fitting systems
✔ OEM/ODM support
✔ Fast delivery capabilities
We offer not just single products, but complete irrigation solutions.
Success Stories
Case 1: Southeast Asia Large-Scale Orchard Irrigation Project
Project Area: Approximately 30 hectares
Requirement: High-efficiency drip irrigation system
Solution: Main pipe uses DN110 HDPE pipe; Branch pipes use DN63 pipe; Matching PP pipe fittings system
Results: Improved water resource utilization; Stable system operation; Reduced maintenance costs; Subsequent follow-up orders from the client.
Case 2: Greenhouse Agriculture Project
Project Type: Modern greenhouse vegetable cultivation
Area: 8 hectares
Solution:
DN40 PVC main pipe; Small-diameter branch pipes; Precise zoned water supply
Results: Uniform irrigation; Significant water saving effect; Increased crop yield
Case 3: African Agricultural Development Project
This project is a government agricultural upgrading project.
Usage:
HDPE large-diameter main pipe; Multi-level distribution system; Complete set of pipe fittings; Stable system operation, successfully achieving large-area irrigation coverage.
Why Choose Junrui?
✔ Professional Irrigation System Supplier
✔ Multiple Material Options
✔ Complete Specifications
✔ Engineering-Grade Quality Standards
✔ Global Export Experience
✔ Technical Support Services
✔ Long-Term Partnership Philosophy
Junrui is committed to providing efficient, water-saving, and stable irrigation solutions for agriculture worldwide.
With the development of modern agriculture, scientific irrigation has become crucial for increasing yields and conserving resources. Choosing the right irrigation pipes and fittings, and appropriately matching materials and dimensions, is a fundamental step in building an efficient irrigation system.
Junrui will continue to provide high-quality irrigation pipe and fitting systems, offering reliable support for agricultural projects worldwide and contributing to sustainable agricultural development.
For technical solutions or project quotations, please feel free to contact us.
