Is the 45° Long Arc Elbow, Cast Iron, BSP/BSPT Female Thread, Type 40/22 rated for continuous operation at +300°C and 20 bar pressure?

Yes. The 45° Long Arc Elbow, Cast Iron, BSP/BSPT Female Thread, Type 40/22 is rated for continuous operation at +300°C and 20 bar. The product is engineered to withstand temperatures up to +300°C and maintains a working pressure of 20 bar at that elevated temperature (it offers 25 bar up to +120°C and 20 bar up to +300°C), so it is suitable for continuous service under those conditions.

Can the 45° Long Arc Elbow, Cast Iron, BSP/BSPT Female Thread, Type 40/22 be used with aggressive chemicals or corrosive fluids at temperatures up to +300°C?

45° Long Arc Elbow, Cast Iron, BSP/BSPT Female Thread, Type 40/22 Short answer: Not recommended without verification. Explanation: The elbow is made of high‑quality ductile (cast) iron and rated for temperatures up to +300°C and pressures up to 20 bar at that temperature, so it can withstand the thermal and mechanical demands. However, ductile/cast iron is not inherently resistant to many aggressive chemicals or corrosive fluids. Chemical compatibility depends on the specific fluid (acidity/alkalinity, oxidizing agents, chlorides, solvents, etc.), concentration and temperature. For corrosive media you should confirm compatibility with the manufacturer or perform a materials‑compatibility check and consider protective coatings, linings, or alternative materials (stainless steel, duplex, special alloys, or appropriate linings). Also review applicable standards, sealing materials and thread joint methods for high‑temperature chemical service. Recommendation: Provide the exact chemical(s), concentration, and operating conditions to the supplier or corrosion specialist for approval before use.

45° Long Arc Elbow, Cast Iron, BSP/BSPT Female Thread, Type 40/22

Additional information

Material	CS – steel (cast iron)

The long 45° bend with internal BSP thread and external BSPT thread is a robust and reliable solution designed for precise and secure piping connections in demanding industrial installations. Manufactured from high‑quality ductile iron, it combines exceptional strength with long‑lasting durability, ensuring consistent performance even under intensive operating conditions. Engineered to withstand temperatures of up to +300°C, it guarantees dependable operation across a wide range of thermal environments. The fitting offers a working pressure of 25 bar at temperatures up to +120°C and maintains a solid 20 bar resistance at elevated temperatures up to +300°C, making it highly versatile for various applications. Its carefully designed threading ensures a tight, leak‑resistant connection, reducing downtime and maintenance costs while enhancing overall system efficiency. This component is an excellent choice for industries seeking reliable, high‑performance solutions that deliver both safety and efficiency in fluid transport systems.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
EE-4022-04	Long bend 45° with GW BSP / GZ BSPT 1/4", galvanized cast iron.	-	25
EE-4022-06	Long arc 45° with GW BSP / GZ BSPT 3/8", galvanized cast iron.	-	25
EE-4022-08	Long arc 45° with GW BSP / GZ BSPT 1/2", galvanized cast iron.	-	25
EE-4022-12	Long bend 45° with GW BSP / GZ BSPT 3/4", galvanized cast iron.	-	25
EE-4022-16	Long bend 45° with GW BSP / GZ BSPT 1", galvanized cast iron.	-	25
EE-4022-20	Long bend 45° with GW BSP / GZ BSPT 1.1/4", galvanized cast iron.	-	25
EE-4022-24	Long bend 45° with GW BSP / GZ BSPT 1.1/2", galvanized cast iron.	-	25
EE-4022-32	Long bend 45° with GW BSP / GZ BSPT 2", galvanized cast iron.	-	25
EE-4022-40	Long bend 45° with GW BSP / GZ BSPT 2.1/2", galvanized cast iron.	-	25
EE-4022-48	Long bend 45° with GW BSP / GZ BSPT 3", galvanized cast iron.	-	25
EE-4022-64	Long bend 45° with GW BSP / GZ BSPT 4", galvanized cast iron.	-	25

The long 45° bend with internal BSP thread and external BSPT thread is a robust and reliable solution designed for precise and secure piping connections in demanding industrial installations. Manufactured from high‑quality ductile iron, it combines exceptional strength with long‑lasting durability, ensuring consistent performance even under intensive operating conditions. Engineered to withstand temperatures of up to +300°C, it guarantees dependable operation across a wide range of thermal environments. The fitting offers a working pressure of 25 bar at temperatures up to +120°C and maintains a solid 20 bar resistance at elevated temperatures up to +300°C, making it highly versatile for various applications. Its carefully designed threading ensures a tight, leak‑resistant connection, reducing downtime and maintenance costs while enhancing overall system efficiency. This component is an excellent choice for industries seeking reliable, high‑performance solutions that deliver both safety and efficiency in fluid transport systems.