When discussing sealing devices for pipeline ends, their primary function is to seal the "end head" through welding. However, what should you do if disassembly in the middle is needed? Or if regular disassembly inspections are required?

This is where titanium blind flanges, our topic of discussion today, prove to be invaluable.

Titanium blind flanges = titanium flange covers?

Indee, titanium blind flanges are often referred to as titanium flange covers, primarily utilized for sealing pipe openings. The key distinction lies in their utility:

Titanium blind flanges are designed to be removable.

Titanium heads, on the other hand, are welded and thus cannot be detached.

Purpose and Application of Titanium Blind Flanges

2.1 Purpose:

To shut off the production medium, ensuring isolation.

Facilitate regular maintenance, inspection, and device switching.

2.2 Application Scenarios:

Multi-head pipeline connections, particularly during pipeline switching.

Segmented construction processes.

Classification, Material, and Manufacturing Method of Titanium Blind Flanges

Classification:

Flat blind flange, spectacle blind flange, skillet blind flange, and spacer (spade) ring blind flange are the most common types produced by BJMK.

Manufacturing Method:

Includes forging, casting, cutting, and other processing methods.

Mterial:

Mainly composed of Gr1, Gr2, Gr5, Gr7, and Gr12 titanium alloys.

Key Considerations:

It's essential to note that the leakproofness and compression resistance of titanium blind flanges may not match completely sealed heads. Therefore, from a professional standpoint, blind flanges are not recommended for long-term use.

Hence, Shaanxi Qianyi Tuoda suggests minimizing the use of titanium blind flanges during design. If necessary, stringent control over the material and process of titanium blind flanges is crucial to ensure the long-term and stable operation of equipment and pipelines.

For inquiries or further information, please feel free to reach out to us at Shaanxi Qianyi Tuoda Technology Co., Ltd via email: qy002@sxqytd.com or WhatsApp: +8618829679311. We are committed to providing tailored solutions to meet your needs.