MS Union Fitting 25x40 mm

Mild Steel Union for Abrasive Hose Connections

Unions are a practical choice in abrasive blasting setups because they allow sections of pipe or hose to be disconnected without disturbing the rest of the line. The 25x40 mm size is commonly encountered in sandblasting pot outlets, remote control valve connections, and media delivery hoses where a robust, all-metal joint is required.

Mild steel (MS) offers good strength and durability in compressed air systems. In abrasive environments, the fitting is treated as a wear component — its service life depends on media type, operating pressure, and flow velocity. Buyers typically keep spare unions on hand to minimize downtime during hose or nozzle changes.

Key Selection Considerations

Before ordering, confirm the following points with your maintenance or engineering team:

• Thread type and pitch: Verify whether your equipment uses BSP, NPT, or other thread standards. Mismatched threads will cause leaks or damage.
• Exact dimensions: The 25x40 mm designation usually refers to nominal bore and overall length, but actual connection sizes must be checked against your existing fittings.
• Operating pressure: Ensure the union's pressure rating (needs confirmation) meets your system requirements.
• Media compatibility: While MS is suitable for many abrasives, highly aggressive media like aluminum oxide or steel grit will accelerate wear. Discuss your media type with our team for guidance on expected service life.

About SPA2Z — Your Source for MS Union Fitting 25x40 mm

SPA2Z specializes in industrial blasting and surface preparation spares, including pipe fittings that withstand tough shop-floor conditions. When you enquire about the MS Union Fitting 25x40 mm, our team helps you confirm dimensional compatibility with your existing equipment, checks stock availability, and provides a clear quotation — whether you need a single replacement or bulk supply for ongoing maintenance.

We support procurement professionals, contractors, and distributors across India and global markets. Our focus is on practical, no-delay service: accurate product information, realistic lead times, and straightforward commercial terms. If you are unsure about the exact variant you need, reach out with your machine model or a photo of the existing fitting, and we will assist with identification.

Ready to secure your spare union fittings? Request a quote or enquire about compatibility today.