TUPY reducing tees, NPT threaded — high-pressure range for industrial, fire-protection and high-pressure piping.
| Figure number | 684502541 |
| Size range | 1/2" x 1/4" – 6" x 4" |
| Finish | Galvanised and black |
| Thread | NPT |
| Standard | ASME B16.3 (threads to ASME B1.20.1) |
| Maximum working pressure | 300 LB NPT |
| Material | Malleable cast iron |
The size range summarises this figure's table and does not guarantee stock in every size. Check the product-family catalogue and the required figure and size approvals before selection.
TUPY Brazil fittings are manufactured and inspected under the supervision of the international bodies above, and carry recognised approvals for use in fire protection, water and gas networks.
Need pricing for this fitting?
Send us the figures and sizes you need and our Dubai office will come back with a quotation, stock position and lead time.
TUPY malleable cast iron reducing tees with NPT threads, high-pressure class. For industrial, fire-protection and high-pressure lines across the Gulf and wider Middle East. Size range 1/2" x 1/4" – 6" x 4". Pressure class 300 LB NPT. Made to ASME B16.3; NPT threads to ASME B1.20.1. Available galvanised or black.
The TUPY Brazil Reducing Tees — NPT High Pressure is supplied in the 1/2" x 1/4" – 6" x 4" range. To confirm what is in stock in a given size, ask our Dubai office.
TUPYBSP fittings are threaded to BSP in accordance with ISO 7-1; the male thread is tapered and the seal is made on the thread itself. BSP is not interchangeable with NPT, and screwing the two together will leak. TUPY also produces a separate NPT line, which is covered in the downloads section.
According to TUPY's technical catalogue, the working pressure of TUPYBSP fittings is 25 bar between −20 °C and +120 °C. For temperatures outside that interval, use the catalogue pressure-temperature table and confirm suitability for the application. The catalogue lists hydrostatic design-test pressures of 100 bar for other fittings from 1/4 in to 4 in, 64 bar for 5 in and 6 in, and 37.5 bar for joints. These are test values, not working-pressure ratings. Confirm the applicable fitting, temperature range and project requirements before selection.
The TUPY Reducing Tees — NPT High Pressure is manufactured to ASME B16.3 (threads to ASME B1.20.1). TUPY malleable cast iron fittings are built to ISO 49, EN 10242 and ABNT NBR 6943, and their threads follow ISO 7-1. The factory certificates can be seen in the standards and certifications section on this page.
On the body of every genuine TUPY fitting the factory mark, the figure number and the size are raised in the casting, not etched or printed. The threads are clean and free of burrs, and the galvanised coating is even.
Use the request a quote page at /request-a-quote and tell us the figure number (684502541), the sizes and the quantities you need. Our Dubai office will come back with a quotation, the current stock position and a lead time. Amini Building Materials Trading L.L.C is the exclusive agent of TUPY S.A. in the Middle East and supplies the region from Dubai.
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