Name: Titanium Flange ASME B16.5
SKU: N/A

Titanium Flange ASME B16.5: High-Performance Solutions for Aerospace, Automotive, Electronics, and Energy Industries

I. Product Introduction

Titanium flanges are key connecting components in piping systems, made from Gr2 or premium titanium alloys,such as Gr5、Gr7 and Gr12,valued for their excellent corrosion resistance, high specific strength, and compatibility with extreme environments. They are widely used in petrochemical, marine, aerospace, and pharmaceutical industries where traditional steel flanges fail to meet performance requirements.

Because of its special advantages, the Titanium Flange plays an important role in industries like aerospace, automotive, energy, and electronics.

II. Classification:

Here means classification by Structural Type which is mostly used in engineering, and this is the most widely recognized classification in industrial applications, based on the connection mode with pipelines.Please see the tables below:

Flange Type	Abbr.	Structural Characteristics	Installation	Advantages
Weld Neck Flange	WN	Integral neck design, thickened hub, smooth transition between flange and pipe	Welded connection with pipe	high strength, good stress distribution; suitable for high-pressure, high-temperature, and vibration-prone systems
Slip On Flange	SO	Flat disc structure with a central bore for pipe to slip through, then welded (fillet weld on both sides)	Easy alignment during installation, lower cost than WN flanges	suitable for medium and low-pressure pipelines
Blind Flange	BL	Solid disc without a central bore	Used to seal the end of pipelines or equipment openings	Easy to disassemble for maintenance and inspection
Threaded Flange	TH	Internal threads on the central bore, connected to threaded pipes	No welding required	Suitable for pipelines that cannot be welded (e.g., flammable, explosive media) or low-pressure systems
Lap Joint Flange	LJ	Matched with lap joint stub ends; flange can rotate freely on the stub end	Convenient for pipeline alignment, reusable	Suitable for corrosion-resistant alloy pipelines (e.g., titanium, stainless steel)

III. Technical Specifications:

The Titanium Flange is available in various sizes and grades to suit different applications. please see the attached for your options as below:

Specification	Value
Material	Titanium Grade 2, Grade 5, GR7, Grade 9, and customized alloys
Standards	ASTM B381, ASME B16.5,GB/T9112-2010,EN 1092-1
Tensile Strength	345–1000 MPa (grade-dependent)
Size	DN10–DN2000 (NPS ½"–48") (custom sizes acceptable)
Thickness	5 mm to 100 mm
Pressure Rating	Up to 1500 psi depending on material and size
Sealing Face	RF (Raised Face), FF (Flat Face), RJ (Ring Joint)
Temperature Resistance	Up to 600°C (varies by the naterial)
Corrosion Resistance	Excellent ------ resistant to acids, seawater, and high-temperature environments
Finish	Smooth, polished, or custom finishes

IV. Key Performance Advantages:

1. Corrosion Resistance: Withstands seawater, acids, and chloride environments (corrosion rate <0.01 mm/year).

2. High Strength-to-Weight Ratio: Reduces installation load and transportation costs vs. steel flanges.

3. Biocompatibility: Safe for food, pharmaceutical, and medical applications.

4 .Temperature Stability: Operates reliably from cryogenic (-253°C) to moderate high temperatures (≤300°C for Gr2; ≤400°C for Gr5).

5. Expertise and Precision: With years of experience in titanium alloy production and processing, we deliver products that meet the highest industry standards.

6. Customization Options: We offer tailored solutions to meet the unique needs of your projects, from precise dimensions to specific material grades.

V. Typical Applications:

1. Chemical/Petrochemical: Acid recovery, chlor-alkali plants, and high-purity fluid handling.

2. Marine Engineering: Offshore pipelines, desalination systems, and shipbuilding.

3. Food/Pharmaceutical: High-purity processing lines requiring non-contamination.

4. Aerospace/Nuclear: Rocket propulsion systems, reactor cooling loops, and vacuum chambers.

5. Electronics, and Energy Industries.

Product Features

Corrosion Resistance: Titanium flanges are highly resistant to corrosion in both oxidizing and reducing environments, making them ideal for harsh chemical and marine environments.
High-Temperature Stability: These flanges maintain structural integrity at elevated temperatures, suitable for use in aerospace and energy applications.
Lightweight Yet Strong: Titanium’s low density combined with high strength provides an ideal material for industries where weight reduction without sacrificing strength is critical.
Precision Manufacturing: Each titanium flange is meticulously manufactured to meet ASME B16.5 standards, ensuring precise dimensions and perfect fitment.
Customizable Solutions: Tailored to meet specific application needs, whether for aerospace components, automotive parts, or energy systems.
Long-Term Durability: Designed for applications requiring long service lives in extreme environments, reducing maintenance and replacement costs.

Why Choose Us?

At Shaanxi Tilong Metal Material Co., Ltd., we stand out as a leading supplier of titanium products due to our commitment to quality and customer satisfaction:

High-Quality Materials: We source only the best raw materials and adhere to strict quality control procedures from production to delivery.
Expertise and Precision: With years of experience in titanium alloy production and processing, we deliver products that meet the highest industry standards.
Customization Options: We offer tailored solutions to meet the unique needs of your projects, from precise dimensions to specific material grades.
Global Reach: Serving industries worldwide, we are equipped to handle international orders and meet global certification requirements.
Reliable Supply Chain: Our state-of-the-art ERP system ensures seamless inventory management, on-time delivery, and full transparency in production progress.

Factory Show

Factory exterior

Factory interior

Production workshop

Raw materials

Raw material processing

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Production workshop

Production and processing

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OEM Services

We provide OEM services for the Titanium Flange ASME B16.5, allowing you to customize the product according to your specific requirements. Whether you need a particular flange size, pressure class, or surface finish, we collaborate with you to deliver the best solution.

Our flexible production capabilities ensure that even complex designs and specifications can be met, ensuring high-quality performance that aligns with your business needs.

Frequently Asked Questions (FAQs)

1. What is the ASME B16.5 standard?

The ASME B16.5 standard specifies the design, materials, dimensions, and pressure ratings for flanges, ensuring compatibility and safety in piping systems. It is widely recognized in industries such as aerospace, automotive, and energy.

2. What materials are used in Titanium Flange ASME B16.5?

We offer titanium flanges in various grades of titanium, including Grade 2 (commercially pure titanium) and Grade 5 (titanium alloy with aluminum and vanadium), which offer high strength, corrosion resistance, and lightweight properties.

3. How can I customize my titanium flanges?

We provide customization options for size, pressure class, and finish. Our team will work closely with you to ensure the product meets your exact specifications.

4. How do I know if this flange is suitable for my application?

Our expert team is available to discuss your specific requirements and help you select the right titanium flange for your project, whether it’s for aerospace, automotive, energy, or other high-performance industries.

5. What are the delivery times?

We understand the urgency of your project. Our efficient supply chain and ERP system allow us to provide timely deliveries, ensuring your production schedules are not impacted.