Is the GOST connector with male thread, bronze suitable for use with steam or gases?

No . the GOST connector with male thread, bronze is not suitable for steam or gases. The product description explicitly states it is intended for transmission and handling of liquid and bulk substances and is not suitable for steam and gas service. Additionally, its features support this limitation: sealing is NBR rubber (unsuitable for many steam and some gas applications), operating temperature range is -10Â°C to +80Â°C (too low for typical steam temperatures), and working pressure is 10 bar. Use this connector only for liquids and bulk materials within the specified temperature and pressure limits.

Can the GOST connector with male thread, bronze be used for high-viscosity liquids or bulk solids in suction systems?

Yes. The GOST connector with male thread, bronze can be used for highâviscosity liquids or bulk solids in suction systems, provided the application fits its specifications: designed for transmission and handling of liquid and bulk substances (not steam or gases), bronze construction, working pressure up to 10 bar, NBR sealing, and operating temperature range â10Â°C to +80Â°C. Consider that high viscosity or particulate solids increase suction resistance and may require larger bore, stronger pumps, more frequent maintenance, or abrasionâresistant measures; ensure NBR compatibility with the specific media and that system pressure/temperature remain within the connectorâs limits.

Can the GOST connector with male thread, bronze be used outdoors in temperatures below -10Â°C?

No. The GOST connector with male thread, bronze is not suitable for outdoor use at temperatures below -10Â°C. Its specified operating temperature range is from -10Â°C to +80Â°C, and below -10Â°C the NBR (nitrile) rubber sealing may harden, lose elasticity and sealing performance, increasing risk of leaks or seal failure. Additionally, low temperatures can affect mechanical behavior of the sealing and the joint. If you need reliable operation below -10Â°C, choose a connector with seals and materials rated for lower temperatures (e.g., silicone, FKM/Viton, EPDM with confirmed low-temperature performance) or consult the manufacturer for a cold-service variant.

A GOST coupling with a male thread, bronze

All products, Symmetrical claw couplings/

Additional information

Material	B – brass (bronze)

A GOST coupling with a male thread intended for transfer and reloading installations in a delivery and suction-delivery system, for liquid and bulk substances. Not suitable for transferring steam and gases. The coupling has a symmetrical design of the connection part. Material: bronze. Working pressure: 10 bar. Sealing: NBR rubber. Operating temperature: from -10°C to +80°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
GP-GOST3050065-B	Adapter GOST 78 mm with 2.1/2" BSP male, bronze	-	10	In stock	Enquiry
GP-GOST3070050-B	Adapter GOST 95 mm with 2" BSP male, bronze	-	10	In stock	Enquiry
GP-GOST3070065-B	Adapter GOST 95 mm with 2.1/2" BSP male, bronze	-	10	In stock	Enquiry
GP-GOST3080075-B	Adapter GOST 107 mm with 3" BSP male, bronze	-	10	In stock	Enquiry
GP-GOST3100100-B	Adapter GOST 140 mm with 4" BSP male, bronze	-	10	In stock	Enquiry
GP-GOST3110100-B	Adapter GOST 143 mm with 4" BSP male, bronze	-	10	In stock	Enquiry

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A GOST coupling with a male thread intended for transfer and reloading installations in a delivery and suction-delivery system, for liquid and bulk substances. Not suitable for transferring steam and gases. The coupling has a symmetrical design of the connection part. Material: bronze. Working pressure: 10 bar. Sealing: NBR rubber. Operating temperature: from -10°C to +80°C.