Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale 1

Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale 2

Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale 3

Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale 4

Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale 5

Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale 6

Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale 7

Plastic Barb End Cap Plug for Irrigation Pipe - Wholesale

Place of Origin:

China

Samples:

$6.2/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-100(pieces):31(days),>100(pieces):To be negotiated(days)

model number:

EL0116

brand name:

HYRT

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color

Black

Keyword

Barb Fitting

Product Name

Barb End Plug

Function

Drip Pipe Connection

MOQ

100pcs

Size

16mm

material

Plastic

place of origin

Shandong, China

type

Other Watering & Irrigation

Wholesale Durable Leakproof Caps

Our plastic barb end cap plug provides a secure, leak-proof seal for irrigation pipes, simplifying maintenance and minimizing water loss for drip systems and other drip fittings. Made from UV-stable, high-grade plastic with a tapered barb profile for easy push-in installation, it comes in bulk wholesale packs with international export packing for consistent quality and convenient handling. As a reliable manufacturer, Shandong HYRT ensures fast production and shipping (shipped within 10 days), free DHL/UPS samples on request, flexible payment terms, and attentive customer support to keep your projects on schedule.

Barbed Plastic Irrigation Cap

The Plastic Barb End Cap Plug is a durable, UV-resistant polyethylene push-fit cap engineered for irrigation pipe terminations and wholesale supply, compatible with standard micro-tubing and drip fittings for agricultural, greenhouse, and landscape systems. Its core and value attributes deliver a watertight seal that prevents leakage and contamination while enabling rapid installation and removal, improving water-saving performance and reliable pressure retention across a variety of irrigation setups. The tapered multi-barb profile and reinforced flange create a vibration- and pull-resistant connection, and the product is supported by export-ready packaging, fast production lead times, free sample options, and flexible payment methods.

Wholesale Plastic Barb Endcaps

This plastic barb end cap plug provides a secure, leak-resistant seal for irrigation pipes and is designed for easy push-fit installation. Made from durable materials for long-lasting performance in agricultural, greenhouse, and garden systems, it pairs seamlessly with drip fittings and other micro-irrigation components. Available wholesale with international export packing, fast production (shipped within 10 days after payment) and estimated delivery in 7–15 days, it offers cost-effective reliability for large projects.

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Durable Leakproof Easy Fit

Made from UV-stabilized, high-density polymer and developed by a brand focused on reliable irrigation solutions, this plastic barb end cap plug delivers long-term resistance to cracking and chemical exposure for both commercial and residential systems. As a secure seal for irrigation pipe networks and drip fittings, it locks onto barbed tubing to prevent leaks, block debris, and allow easy maintenance without special tools. Features include snug barbed retention, corrosion-free construction, universal compatibility with common tubing sizes, cost-effective wholesale pricing, and quick installation—providing durable leak prevention and low-maintenance performance for growers and landscapers.

Material introduction

The Plastic Barb End Cap Plug is molded from UV-stabilized polypropylene, delivering excellent chemical, UV and weather resistance for long-term outdoor use. Its flexible barb profile and precise molding create a snug, leak-resistant fit on PE drip pipe, making it ideal for drip fittings and micro-irrigation layouts. Lightweight yet rugged, the plastic construction resists corrosion, cracking, and mineral buildup to ensure reliable sealing and extended service life in agricultural and landscaping systems.

◎ UV-stabilized Polypropylene (PP)

◎ High-Density Polyethylene (HDPE)

◎ PP/HDPE Precision Injection-Molded Plug (Universal)

FAQ

What is a plastic barb end cap plug and what is it used for in irrigation systems?

A plastic barb end cap plug is a push-fit fitting with barbs that grips the inside of flexible irrigation tubing to stop water flow. It’s used to seal open pipe ends, close off unused laterals, cap dripline runs, finish micro‑irrigation branches, and temporarily shut off lines during repairs or seasonal shutdowns.

How do I install a barb end cap plug correctly?

Cut the tube end square and remove burrs, slightly warm stiff tubing or moisten the barb for easier insertion, then push the cap onto the tubing until it seats firmly over the barbs. For higher-pressure runs or larger diameters, use a small hose clamp or crimp ring to secure the cap. No glue is usually required for standard low‑pressure drip systems.

What pipe sizes and tubing types are compatible with these plugs?

These plugs are made for flexible polyethylene and vinyl irrigation tubing and come in common sizes such as 1/4" (6–7 mm), 3/8", 1/2" (12–13 mm), 5/8", and 3/4" (19 mm) – also metric variants like 16 mm. Always match the plug to the tube’s inner diameter (ID) and wall thickness; if unsure, measure the tubing ID or bring a sample when ordering.

Can plastic barb end cap plugs be used outdoors, buried, or in high-UV environments?

Yes for most outdoor and buried applications if you choose UV‑stabilized polyethylene or polypropylene plugs rated for exterior use. For permanent buried installations or high pressures, confirm the manufacturer’s burial and pressure ratings. For long-term UV exposure, opt for UV‑resistant materials to avoid brittle failure.

Are these plugs reusable and how do I maintain them?

Many plastic barb end caps are reusable — twist and pull them off, or cut and replace if they’re stuck or damaged. Rinse debris before reinstallation and inspect for cracks, hardening, or wear. For hydroponic or potable setups, sanitize prior to reuse using an appropriate cleaner. Replace any plug that shows signs of deterioration.

What are common application scenarios for wholesale buyers and best practices for large projects?

Common scenarios include capping finished dripline runs in orchards, nurseries or greenhouses, isolating zones during system changes, winterizing landscapes, and using as temporary closures during maintenance. For wholesale orders, buy a sample kit of sizes, stock common sizes by project zone, order 5–10% extra for waste/repairs, and request bulk packaging or labeling to speed onsite installs.

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18606348185@lwhyrt. com

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0086-18606348185

Our Location

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