Is the Counter Nut Cast Iron Type 310/44 rated for continuous operation at 25 bar and up to +120°C?

Yes. The Counter Nut, Cast Iron, Type 310/44 is rated for continuous operation at 25 bar and temperatures up to +120°C.

Can the Counter Nut, Cast Iron, Type 310/44 withstand intermittent exposure to +300°C while maintaining a 20 bar sealing performance?

Yes. The Counter Nut, Cast Iron, Type 310/44 is engineered for intermittent exposure to +300°C while maintaining 20 bar sealing performance. It is manufactured from high-quality ductile (cast) iron and explicitly rated for operation up to +300°C with a working pressure of 20 bar at elevated temperatures. Its precision design and robust construction ensure dependable sealing and mechanical stability in high-heat, pressurized applications when used within these specified limits.

Counter Nut, Cast Iron, Type 310/44

Additional information

The counter nut is a robust and reliable component designed for EE-type cast iron joints, ensuring secure and durable piping connections in demanding industrial installations. Manufactured from high-quality ductile iron, it combines strength with resistance to wear, making it suitable for long-term operation under challenging conditions. Engineered to perform at operating temperatures of up to +300°C, it guarantees consistent functionality even in high-heat environments. With a working pressure capacity of 25 bar at temperatures up to +120°C and 20 bar at elevated temperatures up to +300°C, this counter nut provides dependable sealing and stability across a wide range of applications. Its precision design supports safe and efficient assembly, reducing downtime and enhancing the reliability of complex piping systems. Ideal for industries where performance, safety, and durability are critical, this component is a trusted solution for maintaining the integrity of pressurized installations.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
EE-31044-04	1/4" nut, galvanized cast iron.	-	-
EE-31044-06	3/8" nut, galvanized cast iron.	-	-
EE-31044-08	1/2" lock nut, galvanized cast iron.	-	-
EE-31044-12	3/4" lock nut, galvanized cast iron.	-	-
EE-31044-16	Nut 1", galvanized cast iron.	-	-
EE-31044-20	Nut 1.1/4", galvanized cast iron.	-	-
EE-31044-24	Nut 1.1/2", galvanized cast iron.	-	-
EE-31044-32	2" lock nut, galvanized cast iron.	-	-
EE-31044-40	Nut 2.1/2", galvanized cast iron.	-	-
EE-31044-48	3" lock nut, galvanized cast iron.	-	-

The counter nut is a robust and reliable component designed for EE-type cast iron joints, ensuring secure and durable piping connections in demanding industrial installations. Manufactured from high-quality ductile iron, it combines strength with resistance to wear, making it suitable for long-term operation under challenging conditions. Engineered to perform at operating temperatures of up to +300°C, it guarantees consistent functionality even in high-heat environments. With a working pressure capacity of 25 bar at temperatures up to +120°C and 20 bar at elevated temperatures up to +300°C, this counter nut provides dependable sealing and stability across a wide range of applications. Its precision design supports safe and efficient assembly, reducing downtime and enhancing the reliability of complex piping systems. Ideal for industries where performance, safety, and durability are critical, this component is a trusted solution for maintaining the integrity of pressurized installations.