Drip Tape with Flat Emitters Manufacturer for Drip Irrigation Systems
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China Drip Tape with Flat Emitters Supplier
Nominal Diameter: 16mm
Material: 100% New Virgin PE (Polyethylene)
Available Flow Rates: 0.8 L/H, 1.1 L/H, 1.38 L/H, 2.0 L/H, 3.0 L/H
Wall Thickness: 0.15-0.40mm
Appearance: Black with double identifying lines
Lead time: 30 days around
Package: Cartons Box
Port: Ningbo or Shanghai
Place of origin: China
Description of irrigation drip tape with flat emitters
Feature of dripping tape
Durable Drip Tape
Manufactured from high-quality PE raw materials using advanced production technology. The drip tape is stable in quality, with excellent UV resistance, corrosion resistance, and long-term durability.Anti-Clogging Emitters
The integrated emitters adopt a self-cleaning labyrinth flow path design, featuring wide channels and turbulent flow to effectively prevent clogging and ensure reliable performance.Accurate Emitter Placement
Through precise PE formulation and advanced production processes, the emitters are securely bonded to the tape wall, ensuring uniform water distribution and preventing leakage.Suitable for Mechanized Installation
Each roll is continuous with no breaks, making it compatible with mechanized laying equipment and improving installation efficiency.Consistent Production Quality
Strict adherence to national standards, with rigorous inspection of diameter, wall thickness, flow rate, burst pressure, and other critical parameters to ensure reliable and uniform quality.High Cost-Performance Ratio
Produced on next-generation production lines with high daily output, combined with a stable supply chain. The product delivers excellent quality at competitive pricing, suitable for large-scale agricultural projects.
Applications of Drip tape in Drip Irrigation Systems
Vegetable Cultivation
Drip tape is widely used in open-field and greenhouse vegetable production, such as tomatoes, peppers, cucumbers, and lettuce. It delivers water directly to the root zone, improving water-use efficiency while reducing weed growth and disease pressure.
Field Crops and Row Crops
For row crops including corn, cotton, sugarcane, and soybeans, drip tape provides uniform irrigation along planting rows. Its lightweight and flat structure make it ideal for large-scale, mechanized installation in agricultural fields.
Greenhouse and Protected Agriculture
In greenhouses and tunnels, drip tape ensures precise and controlled irrigation. The consistent flow rate supports stable crop growth and allows easy integration with fertigation systems for accurate nutrient delivery.
Technical Specifications: Flat Drip Tape
| Diameter (mm) | Wall Thickness (mm) | Emitter Spacing (cm) | Standard Flow Rate (L/H) | Roll Length (m) |
|---|---|---|---|---|
| 16 | 0.15 | 10 | 2.0 | 2000 |
| 16 | 0.15 | 15 | 2.0 | 2000 |
| 16 | 0.15 | 20 | 2.0 | 2000 |
| 16 | 0.20 | 10 | 2.0 | 2000 |
| 16 | 0.20 | 15 | 2.0 | 2000 |
| 16 | 0.20 | 20 | 2.0 | 2000 |
| 16 | 0.30 | 20 | 2.0 | 1700 |
| 16 | 0.40 | 20 | 2.0 | 1300 |
* Note: Other flow rates (0.8, 1.1, 1.38, 3.0 L/H) are available upon request. Material: 100% Virgin PE.
Expert Guide: Everything You Need to Know About Flat Emitter Drip Tapes
Difference between Flat Emitter Drip Tape and T tape
When selecting the ideal irrigation system, understanding the structural and functional differences between Flat Emitter Drip Tape and T-Tape is essential for optimizing crop yield and water efficiency.
1. Design and Internal Structure
Flat Emitter Drip Tape: This type features independent, pre-fabricated flat emitters welded to the inner wall of the tubing at specific intervals. Each emitter acts as a precision unit with its own filtration area and labyrinth path.
T-Tape: Unlike separate emitters, T-Tape uses a continuous integral labyrinth flow path. It is manufactured by folding the tape and creating a precision-engineered seam that functions as a long, continuous emitter with multiple outlet slits.
2. Clogging Resistance
Flat Emitter Drip Tape: Generally offers superior anti-clogging capabilities. Because each emitter is a distinct molded piece, it can accommodate a larger, deeper labyrinth and a dedicated filter intake, which is more effective at handling low-quality water or sediment.
T-Tape: Relies on a long, thin turbulent flow path. While efficient, the narrowness of the slit outlets and the continuous channel make it slightly more sensitive to fine particles compared to high-end molded flat emitters.
3. Precision and Flow Uniformity
Flat Emitter Drip Tape: Provides excellent uniformity even over longer distances. The molded nature of the flat emitters ensures that every dripper has an identical flow rate, making it ideal for large-scale industrial farming.
T-Tape: Known for its tight spacing options. Because the flow path is continuous, it is easier to manufacture with very close outlet intervals, which is perfect for crops that require a continuous wetted strip rather than localized spots.
4. Installation and Durability
Flat Emitter Drip Tape: Typically has a higher tensile strength and a thicker wall profile. It is robust enough for mechanical installation and can often be retrieved and reused for several seasons in certain conditions.
T-Tape: Often chosen for single-season or lightweight applications. Its sleek, “T” shaped seam design makes it very compact on the roll, allowing for more meters per reel and easier high-speed deployment during the planting season.
How long does drip tape last?
The lifespan of drip tape generally ranges from one growing season (4–6 months) to up to 5 years, depending on several critical factors. Because drip tape has much thinner walls than permanent drip tubing, its longevity is highly variable.
Here are the primary factors that determine how long your drip tape will last:
1. Wall Thickness (Mil)
Wall thickness is measured in “mils” (1/1000th of an inch). This is the most significant predictor of durability:
4–6 mil: Typically considered “disposable” and used for a single season. It is common for short-term crops like strawberries or lettuce.
8–10 mil: The industry standard for general row crops. With good management, it can last 1–2 seasons.
15 mil: Heavy-duty tape that can often last 3–5 years if retrieved and stored properly during the off-season.
2. Water Quality and Filtration
Clogging is the leading “death” of drip tape before the plastic actually wears out.
Sediment: Fine sand or silt can settle in the emitters.
Biological Growth: Algae or bacterial slime can bridge the labyrinth paths.
Mineral Scale: Calcium or iron buildup can permanently seal the outlets. Using a high-quality 200-mesh filter is essential to extending the life of the tape.
3. Environmental Conditions
UV Exposure: Even though high-quality tape (like yours) contains carbon black for UV protection, constant intense sunlight will eventually make the plastic brittle.
Soil Abrasiveness: Rocks or rough soil can create micro-punctures during installation or as the tape expands and contracts with temperature changes.
Pests: Crickets, wireworms, and rodents are known to chew on thin-walled tape to reach the water, which can ruin a line instantly.
4. Installation Depth
Surface Installation: Easier to monitor but exposed to the highest UV and mechanical damage.
Subsurface (SDI): Buried 2–6 inches deep. This protects the tape from UV and pests, potentially extending its life, but makes it harder to detect clogs or leaks.
Related products
T tape drip tape
LLDPE Tubing
Drip Line
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