Is the Stainless Steel T-Piece "T" 1x Male BSPT / 2x Female BSP, Type 62440 suitable for use in seawater applications?

Yes — the Stainless Steel T-Piece "T" 1x Male BSPT / 2x Female BSP, Type 62440 is suitable for seawater applications in most cases. It is manufactured from AISI 316L stainless steel, which offers excellent resistance to general corrosion and pitting in chloride-containing environments like seawater. The fitting’s robust construction, high working pressure (up to 140 bar) and wide temperature range (-20°C to +225°C) make it appropriate for demanding marine and offshore uses. Caveats: 316L performs well in many seawater conditions but is not immune to crevice corrosion or stress corrosion cracking in highly aggressive, stagnant, or warm seawater, or where galvanic corrosion with dissimilar metals may occur. For prolonged immersion, highly corrosive environments, or critical applications, consider additional protection (passivation, cathodic protection, isolation from dissimilar metals) or higher-alloy materials (e.g., duplex stainless steels, superaustenitic alloys) and consult corrosion specialists. Conclusion: Suitable for typical seawater service, but evaluate specific exposure, system design and mitigation measures for long-term or critical marine applications.

Can the Stainless Steel T-Piece "T" 1x Male BSPT / 2x Female BSP, Type 62440 withstand prolonged exposure to high-pressure steam environments?

Yes. The Stainless Steel T-Piece "T" 1x Male BSPT / 2x Female BSP, Type 62440 is suitable for prolonged exposure to high‑pressure steam environments, provided operating conditions stay within its specified limits. Made from AISI 316L stainless steel, it offers excellent corrosion resistance to steam and condensate. Its maximum working pressure of 140 bar and temperature rating of -20°C to +225°C cover typical high‑pressure steam service temperatures and pressures used in many industrial systems. For safe long‑term use, ensure system pressure and temperature do not exceed these ratings, use appropriate seals/threads for steam service, and follow routine inspection and maintenance (check for erosion, creep, gasket degradation). For steam conditions above 225°C or pressures above 140 bar, select a fitting rated for those extremes or consult the manufacturer for verification.

Tee “T” 1xGZ BSPT/2x female thread BSP, steel stainless, type 62440

All products, Threaded pneumatic fittings/

Additional information

Material	SS – stainless steel

Tee “T” of steel stainless type 62440, 1x thread external BSPT and 2x thread internal BSP. Material: steel AISI 316L. Operating temperature: od -20°C up to +225°C. Working pressure: 140 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
AI-62440-02	Tee T screw-in 1/8" BSPT male / 2 x 1/8" BSP female, AISI 316L	-	140	In stock	Enquiry
AI-62440-04	Tee T screw-in 1/4" BSPT male / 2 x 1/4" BSP female, AISI 316L	-	140	In stock	Enquiry
AI-62440-06	Tee T screw-in 3/8" BSPT male / 2 x 3/8" BSP female, AISI 316L	-	140	In stock	Enquiry
AI-62440-08	Tee T screw-in 1/2" BSPT male / 2 x 1/2" BSP female, AISI 316L	-	140	In stock	Enquiry

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Tee “T” of steel stainless type 62440, 1x thread external BSPT and 2x thread internal BSP. Material: steel AISI 316L. Operating temperature: od -20°C up to +225°C. Working pressure: 140 bar.