Plastic Barb Coupling Fitting for Drip Irrigation Systems 1

Plastic Barb Coupling Fitting for Drip Irrigation Systems 2

Plastic Barb Coupling Fitting for Drip Irrigation Systems 3

Plastic Barb Coupling Fitting for Drip Irrigation Systems 4

Plastic Barb Coupling Fitting for Drip Irrigation Systems 5

Plastic Barb Coupling Fitting for Drip Irrigation Systems 6

Plastic Barb Coupling Fitting for Drip Irrigation Systems 7

Plastic Barb Coupling Fitting for Drip Irrigation Systems

Place of Origin:

China

Brand Name:

HYRT

Model Number:

SC0116

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-100(pieces):5(days),101-500(pieces):10(days),>500(pieces):To be negotiated(days)

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color

Black

Keyword

Barb Fitting

Product Name

Barb Coupling

Function

Drip Pipe Connection

MOQ

100pcs

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Material

Plastic

Size

16mm

Durable Leakproof Quick Install

Save time and water with our plastic barb coupling — a compact, precision-molded straight connector that delivers leak-free joins and easy push-fit installation for reliable irrigation. Built from high-quality, UV-resistant plastic, these drip fittings resist cracking and corrosion for long-term field performance and consistent flow control. Packaged in international export packing with free sample options and fast production/shipment schedules (shipped within 10 days, delivery 7–15 days), we pair durable hardware with responsive service.

Leakproof Plastic Barb Coupler

Made from high-grade plastic with precision-molded barb coupling, this component offers chemical and UV resistance, corrosion-free performance and compatibility with standard polyethylene tubing used in drip irrigation systems. As a cost-effective, lightweight drip fittings solution it provides secure, leak-resistant connections, rapid tool-free installation and reliable long-term performance that supports water-saving irrigation and reduces maintenance. The barb geometry and integrated sealing shoulders create a tight mechanical grip with even pressure distribution, while compact standardized ends simplify coupling, uncoupling and integration with filters, emitters and tubing assemblies.

Durable Plastic Barb Coupler

The plastic barb coupling fitting for drip irrigation systems provides a secure, leak-resistant connection for polyethylene tubing and is ideal for agricultural, greenhouse, and garden watering applications as a key component among drip fittings. Manufactured by Shandong HYRT Water-saving Irrigation Co., LTD. from durable, high-quality materials with precise quality control, it delivers long service life and reliable performance under varied field conditions. Production begins upon receipt of advance payment with shipping within 10 days and estimated delivery of 7–15 days, international export packing, and complimentary samples available via major couriers.

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Durable Secure Quick Connect

Built by a trusted irrigation specialist with decades of field experience, this plastic barb coupling fitting is precision-molded from UV-stabilized, impact-resistant polyethylene to ensure consistent dimensions and long service life. As part of our drip fittings line, the barb coupling provides a leak-resistant, quick push-on connection with serrated barbs for superior hose retention, broad tube compatibility, and heat- and chemical-resistance for garden, greenhouse, and commercial micro-irrigation systems. Lightweight, corrosion-free construction and low-cost replaceability reduce maintenance and downtime while maintaining steady flow rates, making it an efficient, reliable choice for installers and growers.

Material introduction

The plastic barb coupling fitting is molded from high-quality UV-stabilized polypropylene (PP) or high-density polyethylene (HDPE) to resist sunlight, chemicals, and cracking for reliable long-term outdoor use. Its precision-molded barb profile and reinforced body deliver a secure, leak-resistant connection while remaining lightweight and corrosion-free compared with metal alternatives. Specifically designed for drip fittings, this material choice ensures dependable performance across agricultural, greenhouse, and garden irrigation systems with minimal maintenance.

◎ PP (Polypropylene) Barb Coupling

◎ HDPE (High‑Density Polyethylene) Barb Coupling

◎ Engineered‑Plastic Blend Barb Coupling

FAQ

What is a plastic barb coupling fitting and when should I use it in a drip irrigation system?

A plastic barb coupling is a straight connector with ridged barbs that joins two lengths of flexible drip tubing of the same internal diameter. Use it to repair a cut in a line, extend a run, or reconnect sections after rearranging plants. It’s intended for low-pressure drip and micro-irrigation applications in gardens, greenhouses, containers, and landscape beds.

Which tubing sizes and materials are compatible with barb coupling fittings?

Barb couplings are made to match specific tubing inside diameters (common sizes: 1/4", 5/16", 1/2", sometimes 3/4"). They work best with polyethylene (PE) drip tubing, vinyl, or other flexible plastics. Always match the coupling size to the tubing ID and check the product spec for material compatibility if you use specialty tubing or run concentrated fertilizers.

How do I install a plastic barb coupling correctly to avoid leaks?

Cut the tubing squarely with a sharp blade, remove any burrs, push each tubing end fully onto the barb until it reaches the fitting’s shoulder or the last barb ridge. For snug assemblies use a hose clamp or stainless-steel worm drive/spring clamp, especially on higher-pressure systems. If the tubing is stiff, soften the ends briefly in hot (not boiling) water to ease insertion.

What pressure and temperature limits should I expect, and how do I know if a fitting is suitable for my system?

Typical drip irrigation operates around 10–30 psi; many plastic barb couplings are designed for that range but ratings vary by material and manufacturer. Temperature extremes can make tubing brittle or soft—most plastics work well within typical outdoor ranges but check the product datasheet for maximum working pressure, temperature range, and UV resistance before installing.

Can I reuse a barb coupling or remove it if I need to reconfigure the system?

You can often remove and reuse plastic barb couplings, but removal may stress or tear tubing so the tube ends may need trimming or replacing. To remove, loosen any clamp, twist the fitting while pulling out. For repeated reconfigurations, keep spare tubing and fittings on hand since reuse is possible but not always reliable.

What are common problems with barb couplings and how do I troubleshoot them?

Leaks: ensure tubing is pushed fully past the last barb and add a clamp if needed. Cracks in the fitting: replace the fitting and inspect for excessive pressure or UV degradation. Hard-to-insert tubing: warm the tubing end in hot water to soften. Mismatched sizes: verify tubing ID and choose the correct-size coupling or use a reducer/adaptor for mixed sizes. If fertigation chemicals are used, confirm chemical compatibility to prevent swelling or failure.

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18606348185@lwhyrt. com

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No. 2, Wuhua Street, Fengcheng Industrial Park, Laiwu District, Jinan City, jinan, Shandong, China