Grade 7 Grade 9 Grade 11 Titanium Flanges Long Weld Neck Flange Class 150 ASME B16.5 Raised Face Titanium for Piping and Industrial Applications

Grade 7 Grade 9 Grade 11 Titanium Flanges Long Weld Neck Flange Class 150 ASME B16.5 Raised Face Titanium for Piping and Industrial Applications

Titanium Long Weld Neck Flanges are critical components in various industries requiring reliable, high-performance piping connections. Titanium Grade 7, Titanium Grade 9, and Titanium Grade 11 each offer distinct properties, making them suitable for specific applications based on their mechanical strength, corrosion resistance, and weldability. Here's a detailed comparison of these materials and their applications when used in Long Weld Neck Flanges.

1. Titanium Grade 7 Long Weld Neck Flanges

Titanium Grade 7 (Ti-0.15Pd) is an alloy that contains 0.15% palladium in addition to titanium. The presence of palladium enhances the corrosion resistance of titanium, making it an excellent choice for aggressive environments, especially those involving acids and chlorides.

Key Features of Titanium Grade 7:

Corrosion Resistance: Excellent resistance to a variety of aggressive media, including hydrochloric acid and sulfuric acid. It is particularly suited for use in harsh chemical environments, like those found in chemical processing, desalination, and pharmaceutical industries.

Weldability: Titanium Grade 7 has good weldability and forms strong, durable welds. The addition of palladium makes it easier to handle during welding operations.

Strength: While not as strong as Titanium Grade 9, Grade 7 still provides sufficient strength for moderate-pressure applications.

Applications: Often used in chemical processing, marine environments, aerospace applications, and industries requiring high resistance to corrosion.

Advantages:

Superior corrosion resistance, especially in chloride environments.

Good strength and weldability, which make it useful for moderate-pressure systems.

Excellent for aggressive chemical environments, including those found in chemical reactors and acid handling systems.

2. Titanium Grade 9 Long Weld Neck Flanges

Titanium Grade 9 (Ti-3Al-2.5V) is an alloy that combines titanium with 3% aluminum and 2.5% vanadium. This alloy is known for its high strength and lightweight properties, which is why it is favored in demanding environments.

Key Features of Titanium Grade 9:

High Strength-to-Weight Ratio: Titanium Grade 9 offers higher strength than commercially pure titanium grades, making it ideal for applications where both strength and weight considerations are critical, such as in aerospace and military applications.

Corrosion Resistance: Good resistance to corrosion, especially in marine environments, though not as resistant to aggressive chemicals as Grade 7.

Weldability: This grade offers excellent weldability and is often used in applications that require reliable, high-quality welding.

Applications: Suitable for aerospace, marine, chemical processing, and power generation applications.

Advantages:

Ideal for applications that require a strong material with a high strength-to-weight ratio.

Good balance of strength, corrosion resistance, and formability.

High fatigue strength and resistance to cracking under stress, making it ideal for high-pressure applications.

3. Titanium Grade 11 Long Weld Neck Flanges

Titanium Grade 11 (Ti-0.3Mo-0.8Ni) is a titanium alloy with small additions of molybdenum and nickel. These additions enhance its resistance to oxidation, which makes Grade 11 ideal for applications involving elevated temperatures and more complex corrosion environments.

Key Features of Titanium Grade 11:

Oxidation Resistance: Enhanced resistance to oxidation and high-temperature performance, which makes it suitable for high-temperature environments like those found in power plants or high-performance engines.

Corrosion Resistance: Similar to Grade 7, it has good resistance to acids, especially sulfuric and hydrochloric acids, making it suitable for use in chemical plants, heat exchangers, and reactors.

Strength: Grade 11 offers a balance of strength and corrosion resistance, performing well in applications where both high strength and temperature resistance are important.

Applications: Used in chemical processing, desalination plants, heat exchangers, and high-temperature environments such as those found in the aerospace and power generation industries.

Advantages:

Excellent for high-temperature applications where oxidation resistance is critical.

Good weldability, which is essential for industries requiring durable, reliable welded joints.

Corrosion resistance makes it suitable for highly corrosive environments, including heat exchangers and chemical reactors.

Comparing Titanium Grades for Long Weld Neck Flanges:

Conclusion

• Titanium Grade 7 Long Weld Neck Flanges are ideal for corrosive environments, especially those involving acids and chemicals. They're commonly used in chemical processing, marine, and aerospace applications.
• Titanium Grade 9 Long Weld Neck Flanges are perfect for applications requiring a high strength-to-weight ratio, such as in aerospace, military, and marine environments. They provide excellent durability and reliability under stress.
• Titanium Grade 11 Long Weld Neck Flanges excel in high-temperature applications where oxidation resistance is a must. They're commonly used in power generation, chemical processing, and aerospace industries, particularly in environments subject to elevated temperatures.

Each of these titanium alloys offers distinct advantages, and selecting the right material depends on the specific demands of the application, including factors such as corrosion resistance, strength, temperature tolerance, and weldability.

Baoji Lihua Non-ferrous Metal Co., Ltd. was established in 2006. The company relies on theadvantages of Baoji industry and its strong technical support. It has been engaged in theproduction and sales of non-ferrous metals such as titanium, tantalum and nickel for many years.

The factory covers an area of 800 square meters. The factory has strong technical equipment. There are more than 20 sets of CNC machines, milling and drilling machines, and the annualproduction value is more than 30 million CNY.

The company's product is high quality and stable for many years, and it has obtained the Certification ISO 9001:2015, BV audit certification.

The company has been focusing on the improvement and stability of product quality for many years. Based on the business concept of maximizing customer service, we warmly welcome you to come for advice and business negotiation!