Malleable Iron Galvanized Four-Way Pipe Fittings in DN15, DN20 and DN25 Sizes

These three-dimensional four-way corner pipe fittings are designed for creating secure, multi-directional junctions in steel piping systems. Manufactured from malleable iron and finished with a galvanized steel coating, they offer a practical solution for plumbing, industrial pipework, and heating installations where a robust, corrosion-resistant connection is needed. Available in three common metric diameters, they provide versatility for various projects. With a stated 16-grade compressive strength and a 2mm wall thickness, these fittings are built to handle system pressures while their galvanized finish helps protect against environmental rusting.

Features and Construction

The core design of this fitting centres on its four-way, three-dimensional corner shape, allowing pipes to be joined from multiple directions. This construction is based on precise casting and finishing processes to ensure reliable performance in pipe networks.

Material and Build

The fitting is made from malleable iron, a material known for its strength and suitability for cast pipe fittings. It is then coated with a layer of galvanized steel, which acts as a protective barrier. This combination provides the fitting with its noted corrosion resistance, making it suitable for use in environments where moisture or certain fluids are present without requiring additional specialist coatings.

Size and Practical Fit

The product is offered in three specific diameter specifications: DN15, DN20, and DN25. These correspond to standard metric pipe sizes, allowing for integration into existing or new pipework systems. The wall thickness is uniformly 2mm across all available sizes, contributing to the fitting's overall strength and pressure rating. Buyers should select the size that matches their pipe's outer diameter for a secure connection.

Uses and Placement

This type of fitting is a fundamental component in constructing and repairing pipe networks. Its four-way design makes it particularly useful where flow needs to be divided or combined from several directions within a confined space.

Event or Professional Use

For professional plumbers, heating engineers, or industrial maintenance teams, these galvanized fittings provide a standardised, reliable junction component. Their availability in multiple sizes (DN15, DN20, DN25) means a single product type can service different parts of a system or different projects. The 16-grade compressive strength specification indicates its suitability for pressurized applications common in commercial and industrial settings.

Everyday Home Use

For DIY enthusiasts or homeowners undertaking plumbing projects, such as modifying garden irrigation, setting up workshop air lines, or basic home plumbing repairs, these fittings offer a straightforward connection method. The galvanized finish helps the fitting withstand conditions in garages, sheds, or outdoors where humidity might be a factor, adding to its practicality for domestic tasks.

Benefits and Buying Value

The value of this pipe fitting lies in its simple, single-unit solution for creating complex pipe junctions. It consolidates what would require multiple separate connectors into one pre-formed component.

Reuse and Low Maintenance

Made from durable malleable iron and galvanized steel, this fitting is designed for long-term installation. Its corrosion-resistant properties mean it typically requires no ongoing maintenance once properly installed in a suitable system. It can be reused if carefully removed from one installation for use in another, provided the threads remain undamaged.

Why Choose This Product

Choosing this specific fitting provides a pre-manufactured, robust four-way junction, saving time and effort compared to fabricating a similar connection from individual parts. The provided specifications – the material, the 2mm wall, the 16-grade strength, and the three size options – give clear, measurable parameters for selection, ensuring you get a component that matches your technical requirements without guesswork.