Is the BSP female thread/BSPT male thread screw, cast iron, type 331/59 suitable for continuous use at 300Â°C and 20 bar with flat sealing between internal components?

Yes. BSP female thread/BSPT male thread screw, cast iron, type 331/59 is specified for operation up to +300Â°C with a working pressure of 20 bar, and it uses flat sealing between internal components.so based on the provided specifications it is suitable for continuous use at 300Â°C and 20 bar with flat sealing between internal components. Note: ensure the applicationâs media, thermal cycling, and flange/gasket materials are compatible with ductile iron and flat sealing at that temperature and pressure; verify installation torque and thread compatibility per manufacturer recommendations.

Can BSP female thread/BSPT male thread screw, cast iron, type 331/59 withstand 25 bar at temperatures up to 120Â°C with flat internal sealing?

Yes. BSP female thread/BSPT male thread screw, cast iron, type 331/59 with flat internal sealing can withstand 25 bar at temperatures up to 120Â°C. The product specification states operating temperature up to +300Â°C and working pressure 25 bar up to +120Â°C (20 bar up to +300Â°C), and material is ductile iron.

Can BSP female thread/BSPT male thread screw, cast iron, type 331/59 be used with flat internal sealing in systems up to +300Â°C?

Yes. the BSP female thread/BSPT male thread screw, cast iron, type 331/59 can be used with flat internal sealing in systems up to +300Â°C, provided the following limits and conditions are respected: - Operating temperature: specified up to +300Â°C. - Working pressure limits: 25 bar up to +120Â°C; reduced to 20 bar for temperatures up to +300Â°C. Ensure system pressure does not exceed 20 bar when operating above +120Â°C. - Material and sealing: the fitting is ductile iron; flat internal sealing between internal components is the intended sealing method. Verify that the gasket/seal material used is rated for +300Â°C and compatible with the media. - Application notes: check compatibility of all mating components, threads, coatings and any lubricants with the temperature and pressure conditions; follow proper installation torque and thread engagement to ensure flat-seal integrity. If these conditions are met, the type 331/59 may be used up to +300Â°C with flat internal sealing.

BSP female thread/ BSPT male thread screw, cast iron, type 331/59

Additional information

Material	CS – steel (cast iron)

Screw fitting with internal BSP thread and external BSPT thread for use in piping connections of industrial installations. Flat sealing between internal components. Material: ductile iron. Operating temperature: up to +300°C. Working pressure: 25 bar (up to +120°C), 20 bar (up to +300°C).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EE-33159-06	Fitting with G1/2 BSP / G1/2 BSPT 3/8", flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-08	Fitting with G1/2" BSP / G1/2" BSPT, flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-12	Fitting with G1/2 BSP / G1/2 BSPT 3/4", flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-16	Fitting with G1 BSP / G1 BSPT 1", flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-20	Fitting with G1 BSP / G1 BSPT 1.1/4", flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-24	Fitting with G1/2 BSP / G1/2 BSPT, flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-32	Screw connection with GW BSP / GZ BSPT 2", flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-40	Screw fitting with G1/2 BSP / G1/2 BSPT 2.1/2", flat gasket, galvanized cast iron.	-	25	In stock	Enquiry
EE-33159-48	Fitting with G1 BSP / G1 BSPT 3", flat gasket, galvanized cast iron.	-	25	In stock	Enquiry

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Screw fitting with internal BSP thread and external BSPT thread for use in piping connections of industrial installations. Flat sealing between internal components. Material: ductile iron. Operating temperature: up to +300°C. Working pressure: 25 bar (up to +120°C), 20 bar (up to +300°C).