What Makes EN10305-4 E235+N Galvanized Steel Tube Special?

EN10305-4 E235+N Galvanized Steel Tube is a unique product that has gained recognition and popularity among manufacturers and engineers in various industries.

This type of steel tube is produced to meet specific standards and requirements, making it stand out from other galvanized steel tubes available in the market.

In this article, we will discuss what makes EN10305-4 E235+N Galvanized Steel Tube special and why it is the preferred choice for hydraulic and pneumatic systems.

EN10305-4 E235+N Galvanized Steel Tube – A Brief Overview

EN10305-4 E235+N Galvanized Steel Tube is a hydraulic seamless steel tube that is galvanized with a zinc coating of 8 to 12μm. Let’s break down what the different components of the name mean:

•  EN10305-4:

EN10305-4 is a European standard that specifies the technical delivery conditions for seamless cold-drawn steel tubes of the circular cross-section for use in hydraulic and pneumatic power systems.

This standard ensures that the steel tube meets specific requirements for dimensions, mechanical properties, and other characteristics.

•  E235:

E235 is a steel grade that refers to the chemical composition and mechanical properties of the steel tube. It is a low-carbon steel grade with a minimum yield strength of 235 MPa. E235 is also known as ST35 or ST37.4, and it is a common steel grade used in hydraulic and pneumatic systems.

•  +N (NBK):

+N (NBK) is a delivery condition that specifies the heat treatment process used to produce the steel tube. NBK stands for “normalized under a controlled atmosphere,” which means that the steel tube is annealed under a protective atmosphere to achieve specific mechanical properties.

What Makes EN10305-4 E235+N Galvanized Steel Tube Special?

Corrosion Resistance

EN10305-4 E235+N Galvanized Steel Tube is highly resistant to corrosion and rust. The zinc coating applied to the surface of the steel tube provides excellent protection against the effects of oxidation and environmental factors.

The galvanized layer formed on the surface of the tube is uniform, dense, and well-combined, making it extremely resistant to corrosion and rust.

The steel tube undergoes a salt spray test, which ensures that it does not corrode or rust even after 120 hours of exposure to harsh environmental conditions.

This feature makes EN10305-4 E235+N Galvanized Steel Tube ideal for use in environments where corrosion and rust are significant concerns, such as marine and coastal areas.

High-Pressure Hydraulic Tubing

EN10305-4 E235+N Galvanized Steel Tube is ideal for use in high-pressure hydraulic systems due to its high-pressure hydraulic tubing capabilities.

The product is produced with excellent dimensional accuracy and internal and external wall finish, making it suitable for high-pressure hydraulic tubing applications.

The steel tube is designed to withstand high-pressure environments without compromising its structural integrity. The anaerobic bright heat treatment (NBK) used during production ensures that the tube maintains its original rolling accuracy and smoothness, making it ideal for use in high-pressure hydraulic systems.

Environmentally-Friendly

EN10305-4 E235+N Galvanized Steel Tube is produced using environmentally friendly electro-galvanized technology. The galvanizing process produces a uniform, dense, and well-combined galvanized layer on the surface of the tube, making it highly resistant to corrosion and rust.

The electro-galvanizing process used during production is environmentally friendly and does not produce harmful emissions or waste, making it an eco-friendly option for manufacturers and engineers.

Excellent Mechanical Properties

EN10305-4 E235+N Galvanized Steel Tube has excellent mechanical properties, making it suitable for use in various applications. The product has high tensile strength, which means it can withstand high-stress environments without deformation or breakage.

The steel tube also has excellent elongation and impact resistance, making it suitable for use in applications that require flexibility and impact resistance.

Versatility

EN10305-4 E235+N Galvanized Steel Tube is a versatile product that can be used in various applications. The steel tube is suitable for use in hydraulic and pneumatic systems, industrial equipment, and automotive components, among other applications. It is also suitable for use in structural applications, such as in the construction of buildings, bridges, and other infrastructure.

The tube is available in different steel grades and sizes, making it easy to find the right product for different applications. Additionally, the product is delivered in a normalized condition under a controlled atmosphere, ensuring that it meets the required standards for different applications.

Applications of EN10305-4 E235+N Galvanized Steel Tube

EN10305-4 E235+N Galvanized Steel Tube is a popular choice for various applications due to its unique features and capabilities. Here are some of the applications where the product is commonly used:

Hydraulic and Pneumatic Systems

EN10305-4 E235+N Galvanized Steel Tube is ideal for use in hydraulic and pneumatic systems due to its high-pressure hydraulic tubing capabilities.

The steel tube is designed to withstand high-pressure environments without compromising its structural integrity, making it suitable for use in various hydraulic and pneumatic applications.

Automotive Components

EN10305-4 E235+N Galvanized Steel Tube is commonly used in the production of automotive components due to its excellent mechanical properties.

The product is suitable for use in various automotive applications, such as in the production of fuel injection systems, brake systems, and other components.

Industrial Equipment

EN10305-4 E235+N Galvanized Steel Tube is used in the production of various industrial equipment due to its high-pressure hydraulic tubing capabilities.

The product is suitable for use in various industrial applications, such as in the production of pumps, compressors, and other equipment.

Structural Applications

EN10305-4 E235+N Galvanized Steel Tube is also suitable for use in structural applications, such as in the construction of buildings, bridges, and other infrastructure.

The product is available in different sizes and steel grades, making it easy to find the right product for different structural applications.

Final words:

EN10305-4 E235+N Galvanized Steel Tube is a versatile product that can be used in various applications, such as in hydraulic and pneumatic systems, automotive components, industrial equipment, and structural applications. If you’re looking for a reliable and durable galvanized steel tube, EN10305-4 E235+N Galvanized Steel Tube is a great option.