titanium blind flange

Titanium Blind Flange – Industrial-Grade Sealing Solution from Baoji Jucheng Titanium

Baoji Jucheng Titanium Industry Co., Ltd. delivers enterprise-grade titanium blind flange solutions engineered for critical containment applications. With more than 20 years of experience in titanium manufacturing, our factory produces more than 500 sets of titanium equipment each year and keeps over 3,000 tons of titanium inventory. Our titanium flanges are available in thicknesses from Sch5S to Sch160 and widths from NPS 1/2" to 48" (DN15-DN1200). Gr1, Gr2, Gr5, and Gr7 titanium grades are used to precisely forge them. Each flange is put through rigorous ultrasonic testing in compliance with ASTM B381, dye penetrant inspection, and PMI verification to ensure zero-defect pressure containment in chloride-rich conditions where conventional alloys fail.

What Makes Our Titanium Blind Flanges Different

When flow termination is necessary, titanium flanges offer reliable sealing for pressure vessel openings, valves, and piping systems.

In contrast to conventional materials, titanium provides unparalleled resistance to corrosion in organic acids, moist chlorine, and seawater. The regular maintenance expenses related to stress corrosion cracking and stainless steel pitting will not affect you.

The steps in our manufacturing process are as follows: titanium ingot → forging → heat treatment → CNC machining → drilling → surface finishing → marking. This guarantees structural integrity and dimensional precision.

Reliability is essential to your system. Under severe pressure and corrosive circumstances, our titanium flanges consistently deliver it.

Technical Specifications

Quality Assurance You Can Trust

Your investment requires absolute confidence in material integrity and dimensional precision.

We implement comprehensive inspection protocols for every titanium blind flange before shipment. Positive Material Identification (PMI) using X-ray fluorescence verifies exact grade specifications, including palladium content in Gr7.

According to ASTM B381, internal forging flaws, voids, or inclusions can be found using ultrasonic testing. The sealing face and gasket seating surface are inspected for porosity and microcracks using dye penetrant.

Dimensional verification guarantees that the thickness, flatness, and bolt hole placement of your flanges satisfy ASME B16.5 standards. Gasket seating areas attain Ra 3.2-6.3 μm roughness for optimal seal performance, according to surface finish assessment.

Complete heat-lot traceability from raw ingot to final product is provided by Mill Test Certification to EN 10204 3.1. Documentation demonstrating the material's origin and compliance is given to you.

Why Choose Baoji Jucheng Titanium

You require a partner who is aware of how important your applications are.

Our 120,000-square-meter production facility in China's Titanium Valley combines state-of-the-art forging equipment with precise machining expertise. Our year-round 3,000-ton titanium stockpile enables us to promptly address your urgent project needs.

Strategic partnerships with Northwest University, Tsinghua University, and the Northwest Nonferrous Metals Research Institute drive ongoing innovation. We have advanced technology, as evidenced by our 41 utility model patents and 4 invention patents.

Our national renown as a High-Tech Enterprise and a Specialized, Refined, Distinctive, and Innovative "Little Giant" Enterprise is advantageous to you. These credentials demonstrate our dedication to superior manufacturing.

Our skilled R&D and quality control teams collaborate closely with you to tailor requirements to your unique operating environment. We provide titanium flanges that work, whether you require standard designs or unique solutions.

FAQ

Q: What pressure ratings can your titanium flanges handle?

A: Our flanges conform to ASME B16.5 pressure-temperature ratings, with capabilities from Class 150 to Class 2500 depending on size and grade selection. We provide pressure calculations based on your specific operating parameters.

Q: How do I select the correct titanium grade for my application?

A: Gr2 suits most corrosive environments with excellent formability. Gr5 offers higher strength for structural applications. Gr7 provides superior resistance to reducing acids. Contact our technical team for application-specific recommendations.

Q: What lead time should I expect for custom sizes?

A: Standard sizes from our 3,000-ton inventory ship within days. Custom forgings typically require 4-6 weeks depending on size and quantity. We prioritize urgent requirements with expedited processing.

Q: Can you provide material certifications for regulatory compliance?

A: Yes. Every shipment includes Mill Test Certificates per EN 10204 3.1, chemical composition analysis, mechanical test reports, and dimensional inspection documentation. We support your compliance requirements fully.

Contact Us for Your Titanium Flange Requirements

Ready to eliminate corrosion failures and reduce maintenance costs? Our technical team is prepared to discuss your specific application requirements and provide tailored titanium blind flange solutions. Email us at s4@juchengti.com today.