Single male/female reduction in galvanized malleable cast iron – anti-corrosion excellence

Galvanized Malleable Iron Single Male/Female Reduction Fitting – Anti-Corrosion Excellence

Here is the ideal connection solution to ensure the durability and tightness of your systems: the single male/female reduction made of galvanised malleable cast iron. This technical component is essential for adjusting the pipe diameters in your facilities, ensuring a solid and reliable transition. The zinc coating, obtained by hot-dip galvanizing, gives this fitting superior resistance to humid and corrosive environments. This is the assurance of a long-term investment, both for professional networks and for decoration projects in a vintage industrial style.

Unrivalled Protection: The Power of Galvanizing

The choice of galvanized finish distinguishes this fitting and guarantees its performance over time. Applying a layer of zinc to malleable cast iron provides double protection: a physical barrier against the elements and sacrificial protection where the zinc corrodes before the steel. This technique significantly increases the longevity of the fitting in critical applications such as water distribution or exposed systems. The raw silver shade of the galvanization also provides a highly sought-after industrial aesthetic.

Certified Design for Maximum Tightness

The reliability of this fitting is based on strict compliance with the European EN 10242 and international ISO 49 manufacturing standards. The raw material used is malleable cast iron EN-GJMB-350-10 (according to EN 1562), which is known for its malleability and robustness. This level of requirement is reflected in quality control: each fitting is subjected to a 100% leak test before it is marketed.

The efficiency of the connection is ensured by precision threads, in accordance with ISO 7-1 (BSPT). This standard defines the tapered male thread (R), which fits perfectly into the cylindrical female thread (Rp), creating a robust mechanical seal ready to receive the appropriate sealants.

Versatility of Application Areas

This galvanized cast iron fitting is designed for a multitude of professional and creative uses:

• Plumbing & Water : Ideal for water pipes (potable or not), providing essential protection against internal and external rust.

• Technical Fluids : Essential in gas and steam distribution systems and for the transport of non-corrosive liquids and gases.

• HVAC : Key component for Heating, Ventilation and Air Conditioning networks, guaranteeing long-lasting connections.

• Industrial Furniture : The galvanized finish is perfect for creating loft or vintage style furniture.

The Connection to the Industrial Design Department

The visual appeal of the galvanized fitting makes it a preferred choice for DIY (Do It Yourself) furniture assembly. It allows pipes to be used as structural or decorative elements to design:

• Wall shelves with a "raw" and minimalist look.

• Robust and modular clothes racks or bookcases.

• Luminaires and table stands that combine the raw metal of the connection with other materials.

The use of reduction allows for the introduction of diameter variations in the structure of the furniture, adding character and visual complexity, while maintaining flawless solidity. Simply screw the parts together to create custom structures without complex tools.

Installation and Optimal Use Tips

For fluid networks (water, gas, steam), it is imperative to apply a sealant adapted to the nature of the fluid and threads (gasket paste, Teflon or filasse). The tightening should be firm to ensure a tight seal without overstraining, which could damage the threads.

In the case of furniture, the advantage is simplicity: screwing by hand is often sufficient, supplemented by moderate tightening for optimal strength. This connection allows, for example, to reduce the diameter of a table leg from 1′′ to 43′′ before a fixing plate, offering a neater aesthetic.

Technical Characteristics of Galvanized Reduction