HARFINGTON 304 Stainless Steel Pipe Plug M24x1.5 Hex Cap

Description

Product Overview

The HARFINGTON 304 pipe plug fitting is engineered for demanding industrial environments where reliability and longevity are non‑negotiable. Constructed from premium 304 stainless steel, the plug offers exceptional hardness, wear resistance, and corrosion protection, making it suitable for both indoor and outdoor installations. The M24x1.5 metric male thread provides a precise 24 mm outer diameter with a 1.5 mm pitch, ensuring a secure fit on compatible tubing. A hexagonal head, measuring 28 mm across, allows for easy hand‑tightening or tool‑assisted installation, while the integrated sealing rubber ring creates a watertight barrier that prevents dust, moisture, and contaminants from entering the system. The overall dimensions—16 mm total length, 10 mm thread length, and a compact 0.98‑inch height—make the plug unobtrusive yet highly functional. Its lightweight design (0.08 kg) reduces handling fatigue, and the polished silver finish adds a professional aesthetic to any pipework.

Usage

This pipe plug is versatile across a broad spectrum of applications. In pneumatic systems, it caps air lines, preventing leaks that could compromise pressure stability. In hydraulic circuits, it seals oil and fuel lines, protecting against contamination and ensuring consistent flow. The plug also excels in water distribution networks, where its corrosion‑resistant construction guards against rust and mineral buildup. Because the sealing ring can tolerate temperatures from -80 °F to 1472 °F, the fitting is suitable for extreme environments such as outdoor oil rigs, chemical processing plants, and high‑temperature steam lines. Installers, maintenance technicians, and engineers will appreciate the plug’s straightforward installation: simply align the hex head with the pipe end, apply moderate torque, and the sealing ring will engage automatically, delivering an instant, leak‑free seal.

Why Choose Us

Choosing the HARFINGTON 304 pipe plug means selecting a component that embodies rigorous quality standards and thoughtful engineering. Each plug undergoes a multi‑stage manufacturing process that includes precision machining, stainless‑steel polishing, and a final sealing‑ring inspection to guarantee dimensional accuracy and functional integrity. HARFINGTON’s commitment to durability is reflected in the plug’s ability to resist abrasive wear, chemical exposure, and mechanical stress over years of service. Additionally, the product is backed by a responsive customer support team that offers technical assistance, replacement parts, and warranty coverage, ensuring that any issues are resolved quickly and efficiently. By investing in this fitting, you reduce downtime, lower maintenance costs, and enhance the overall safety of your fluid‑handling systems.

Key Features

• Corrosion‑resistant 304 stainless steel construction for long‑term durability.
• Hexagonal head design enables quick, tool‑free installation and secure torque application.
• Integrated sealing rubber ring provides a leak‑proof barrier against dust, water, and chemicals.
• Wide temperature tolerance from -80 °F to 1472 °F ensures performance in extreme conditions.
• Dedicated after‑sales support with technical guidance, warranty service, and fast part replacement.

FAQ

What pipe sizes are compatible with the M24x1.5 plug?

The M24x1.5 designation refers to a metric male thread with a 24 mm outer diameter and a 1.5 mm pitch. It is compatible with any pipe or tube that has a matching M24x1.5 female thread, typically found in standard hydraulic, pneumatic, and water‑line fittings. Always verify the thread type on your existing pipe before purchasing to ensure a proper fit.

Can the sealing ring be replaced if it wears out?

Yes. The sealing ring is designed as a replaceable component. If you notice a decrease in sealing performance or visible wear, you can remove the plug, replace the rubber ring with a new one of the same specification, and reinstall the plug. Replacement rings are available through HARFINGTON’s parts catalog.

Is this plug suitable for high‑pressure applications?

The plug is rated for typical industrial pressure ranges up to 300 psi (≈20 bar) when installed correctly. For applications requiring higher pressures, consult the product’s technical data sheet or contact HARFINGTON technical support to confirm suitability and obtain any necessary reinforcement recommendations.

How does the plug perform in corrosive chemical environments?

304 stainless steel offers excellent resistance to many chemicals, including diluted acids, alkalis, and saline solutions. However, for highly aggressive chemicals such as concentrated hydrochloric acid or strong oxidizers, a higher‑grade stainless steel (e.g., 316) may be recommended. Always assess the specific chemical exposure of your system before final selection.

What warranty does HARFINGTON provide for this product?

HARFINGTON offers a one‑year limited warranty covering manufacturing defects and material failures under normal use conditions. The warranty does not cover damage caused by improper installation, misuse, or external forces. For warranty claims, contact our customer service team with the product serial number and proof of purchase.