Can BSPT Male Threaded Cast Iron Nipple Type 280/38 be used with different sealants or thread tapes for high-temperature applications up to +300°C?

BSPT Male Threaded Cast Iron Nipple Type 280/38 can be used with different sealants or thread tapes for high-temperature applications up to +300°C, but selection must observe material and temperature limits. The fitting itself is rated to +300°C and maintains specified working pressures (25 bar to +120°C, 20 bar up to +300°C). For reliable sealing at elevated temperatures choose sealants and tapes specifically rated for the target temperature and compatible with ductile iron and conveyed media: - PTFE tape: standard PTFE tapes typically degrade above ~260–270°C; high-temperature PTFE variants or filled PTFE tapes (aromatic fillers) may extend usable range but verify vendor data to +300°C. - Anaerobic pipe sealants: many are rated only to ~150–200°C; high-temperature formulations exist but check temperature/chemical compatibility. - Graphite-based or ceramic-filled sealants/packing: designed for high temperatures and often suitable to +300°C and beyond; commonly recommended for high-temperature metal threads. - Thread joint compounds marked for high-temperature service (silicone-based, ceramic, or graphite compounds) are preferable when exposure approaches +300°C. Always follow manufacturer recommendations for both BSPT Male Threaded Cast Iron Nipple Type 280/38 and the chosen sealant, confirm chemical compatibility with the transported fluid/gas, and ensure application methods (curing time, film thickness) meet operational conditions. For critical or pressurized high-temperature systems, validate the complete joint assembly via testing or consult the sealant and fitting manufacturers for certified combinations.

BSPT Male Threaded Cast Iron Nipple Type 280/38

Q: Is the BSPT Male Threaded Cast Iron Nipple Type 280/38 rated for continuous use at temperatures up to +300°C and pressures up to 20–25 bar?

Yes. The BSPT Male Threaded Cast Iron Nipple Type 280/38 is rated for continuous use at temperatures up to +300°C and for working pressures of 25 bar at temperatures up to +120°C and 20 bar at elevated temperatures up to +300°C, providing reliable, durable performance in both standard and high‑temperature industrial applications.

Additional information

Material	CS – steel (cast iron)

The BSPT external threaded nipple is a reliable component designed for secure and durable piping connections in demanding industrial installations. Manufactured from high-quality ductile iron, it ensures excellent strength, resistance to mechanical stress, and long service life even under intensive operating conditions. Engineered to perform at temperatures up to +300°C, this fitting guarantees consistent functionality across a wide range of applications. With a working pressure of 25 bar at temperatures up to +120°C and 20 bar at elevated temperatures up to +300°C, it provides dependable performance and safety in both standard and high-temperature environments. Its precise BSPT threading allows for easy installation, tight sealing, and compatibility with various piping systems, making it an ideal choice for industries that require efficiency, reliability, and durability in fluid or gas transport systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EE-28038-04	Nipple with GZ BSPT 1/4", galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-06	Nipple with GZ BSPT 3/8", galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-08	Half-inch BSPT threaded nipple, galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-12	3/4" BSPT GZ nipple, galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-16	1" BSPT GZ nipple, galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-20	Nipple with GZ BSPT 1.1/4", galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-24	Nipple with GZ BSPT 1.1/2", galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-32	2" BSPT GZ nipple, galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-40	Nipple with GZ BSPT 2.1/2", galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-48	3" BSPT GZ nipple, galvanized cast iron.	-	25	In stock	Enquiry
EE-28038-64	4" BSPT GZ nipple, galvanized cast iron.	-	25	In stock	Enquiry

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The BSPT external threaded nipple is a reliable component designed for secure and durable piping connections in demanding industrial installations. Manufactured from high-quality ductile iron, it ensures excellent strength, resistance to mechanical stress, and long service life even under intensive operating conditions. Engineered to perform at temperatures up to +300°C, this fitting guarantees consistent functionality across a wide range of applications. With a working pressure of 25 bar at temperatures up to +120°C and 20 bar at elevated temperatures up to +300°C, it provides dependable performance and safety in both standard and high-temperature environments. Its precise BSPT threading allows for easy installation, tight sealing, and compatibility with various piping systems, making it an ideal choice for industries that require efficiency, reliability, and durability in fluid or gas transport systems.