Ti Titanium Gr1 Gr2 Gr 5 EN1092-01 Weld Neck Flange Class 150 For Pipeline

Product Specification

Ti Titanium Gr1 Gr2 Gr 5 EN1092-01 Weld Neck Flange Class 150 For Pipeline Systems

A Titanium Flange EN1092-1 refers to a specific type of flange made from titanium, manufactured in accordance with the EN 1092-1 standard. Let's break it down for clarity:

1. Titanium Flange

Titanium is a highly durable, corrosion-resistant metal that is often used in demanding environments, such as chemical, marine, and aerospace industries. Titanium flanges are commonly used to connect pipes, valves, and other components in systems where corrosion resistance, strength, and weight are important factors.

Titanium alloys (such as Grade 2 and Grade 5) are often used for flanges, offering excellent performance under high-stress and high-temperature conditions.

2. EN 1092-1 Standard

EN 1092-1 is a European standard that defines the dimensions, designations, and material requirements for flanges and their associated fittings. Specifically, EN 1092-1 covers flanges for pipe connections

The standard provides guidelines for the following:

• Types of Flanges: EN 1092-1 includes multiple types of flanges, such as PN (Pressure Nominal) flanges, slip-on flanges, weld-neck flanges, and blind flanges.
• Pressure Classes: The flanges are rated for different pressure classes, commonly PN10, PN16, PN25, and PN40, which determine the maximum pressure they can withstand.
• Dimensions: The standard specifies the exact dimensions, such as bolt hole sizes, flange thickness, and the diameter of the flanges, which are crucial for ensuring compatibility in piping systems.

3. Advantages of Using Titanium Flanges (EN1092-1)

Corrosion Resistance: Titanium is resistant to corrosion from both acidic and alkaline substances, making it ideal for harsh environments.

Lightweight: Compared to other metals like steel or stainless steel, titanium is lighter, offering advantages in weight-sensitive applications.

High Strength: Titanium flanges provide superior strength and durability, even under extreme temperatures.

Long Service Life: Titanium flanges have a long lifespan due to their corrosion resistance and high strength, reducing maintenance and replacement costs.

4. Different Titanium Grade

5. Types of Titanium Flanges as per EN1092-1

Weld Neck Flange (WN): Frequently used in high-pressure applications, providing strong welds and ensuring optimal strength.

Slip-On Flange (SO): Easier to install and used in low-pressure applications.

Blind Flange (BL): Used to seal the end of pipes or vessels.

Socket Weld Flange (SW): Used for small diameter pipes.

Threaded Flange (TH): Used where welding is not possible, providing a threaded connection.

6. Applications

Chemical and Petrochemical Industry

• Corrosion Resistance: Titanium alloys are resistant to corrosion, making them suitable for handling corrosive chemicals such as sulfuric acid and hydrochloric acid.
• Pipeline Connections: Used in pipelines that transport corrosive chemicals and gases, ensuring safe connections under high pressure.
• Reactors and Vessels: Commonly used in chemical reactors, distillation columns, and other equipment.

Marine and Offshore Applications

• Seawater Systems: Titanium alloys resist seawater corrosion and are widely used in seawater desalination plants and marine cooling systems.
• Oil and Gas Platforms: Applied in subsea pipelines and other offshore facilities.

Aerospace

• High-Temperature Environments: The high strength and temperature resistance of titanium alloys make them suitable for aircraft and spacecraft fuel systems and propulsion systems.
• Weight Reduction: Titanium weld neck flanges provide strength while reducing weight, which is critical in aerospace applications.

Power Industry

• Nuclear Power Plants: Used in cooling systems, heat exchangers, and reactors.
• Thermal and Geothermal Power Plants: Titanium alloys are used in high-temperature and high-pressure environments to ensure long-term stable operation.

Oil and Gas Industry

• High-Pressure Pipelines: Suitable for natural gas and oil pipelines, ensuring sealing integrity under extremely high pressures.
• Gas Compression and Storage: Used in environments with high-pressure and corrosive gases, such as hydrogen sulfide (H₂S).

Pharmaceutical and Biotechnology

• Sterile Systems: Titanium alloys are used in reactors and filtration systems in the pharmaceutical and biotechnology industries due to their biocompatibility.

Seawater Desalination Plants

• Corrosion Resistance in Seawater: Titanium weld neck flanges are commonly used in seawater desalination processes where they can withstand long-term exposure to saltwater corrosion.

Food and Beverage Industry

• Hygienic Requirements: Titanium's non-reactivity makes it ideal for food processing equipment, ensuring product safety and contamination-free processes.

Biomedical Applications

• Medical Devices: Titanium alloys are commonly used in medical instruments and implants due to their non-reactivity with the human body.

Heat Exchangers

• Efficient Heat Transfer: Titanium weld neck flanges are widely used in heat exchangers, where they can withstand corrosive fluids and maintain efficient heat transfer.