titanium gr 2 flanges

1.Grade: Gr1, Gr2, Gr5(Ti-6Al-4V), Gr7, Gr9, Gr12, Gr23(Ti-6Al-4V ELI)

2.Size: NPS 1/2″ – 48″ (DN15 – DN1200), custom larger sizes available, Thickness: Sch5S – Sch160, XXS

3.Standard: ASME/ANSI B16.5, ASME B16.47, MSS SP-44, DIN 2631-2638, EN 1092-1, AWWA C207, JIS B2220, GB/T 9112, HG/T 20592

4.Type: Weld Neck (WN), Slip-On (SO), Blind (BL), Socket Weld (SW), Threaded (THR), Lap Joint (LJ), Plate, Orifice, Long Weld Neck

5. Processing Method: Titanium ingot → Forging → Heat treatment → CNC machining → Drilling → Surface finishing → Marking

6.State: Annealed

7.Surface Treatment: Machined bright

Product Description

Titanium Gr 2 Flanges - Premium Corrosion-Resistant Piping Solutions

With more than 20 years of manufacturing excellence, Baoji Jucheng Titanium Industry Co., Ltd. is based in China's Titanium Valley and manufactures titanium gr 2 flanges that are engineered in accordance with ASME B16.5 and ASTM B381 standards. Using sophisticated processing systems, UNS R50400 commercially pure titanium is used to precisely forge our flanges. We provide flanges that range in diameter from NPS 1/2" to 48" (DN15-DN1200) and in thickness from Sch5S to XXS. Every year, we are able to manufacture around 500 sets of titanium equipment, and we always have 3,000 tons of titanium on hand. Our cutting-edge 120,000-square-meter facility ensures that every flange receives outstanding mechanical qualities and corrosion resistance for crucial industrial applications by fusing precise CNC machining with strict heat treatment processes.

Technical Specifications

Parameter	Details
Grade	Gr1, Gr2, Gr5 (Ti-6Al-4V), Gr7, Gr9, Gr12, Gr23 (Ti-6Al-4V ELI)
Size Range	NPS 1/2″ – 48″ (DN15 – DN1200), custom larger sizes available
Thickness	Sch5S – Sch160, XXS
Manufacturing Standard	ASME/ANSI B16.5, ASME B16.47, MSS SP-44, DIN 2631-2638, EN 1092-1, AWWA C207, JIS B2220, GB/T 9112, HG/T 20592
Flange Types	Weld Neck (WN), Slip-On (SO), Blind (BL), Socket Weld (SW), Threaded (THR), Lap Joint (LJ), Plate, Orifice, Long Weld Neck
Processing Method	Titanium ingot → Forging → Heat treatment → CNC machining → Drilling → Surface finishing → Marking
Material State	Annealed
Surface Treatment	Machined bright finish

Manufacturing Excellence

Industry standards are set by our sophisticated production capabilities. Precision CNC machining lines, extensive non-destructive testing systems, and titanium melting equipment are all part of the integrated complex.

From the raw material to the finished product, every flange is subjected to a thorough quality examination. Our dedication to innovation is demonstrated by our 41 utility model patents and ISO-certified procedures.

We continue to have strategic alliances with Tsinghua University and the Northwest Nonferrous Metals Research Institute. This partnership guarantees ongoing enhancements to product performance and metallurgical processes.

Industrial Applications

Marine Systems and Seawater Desalination

Materials for your desalination facilities must be able to tolerate high-velocity saline brine. Our titanium gr 2 flanges perform exceptionally well in Reverse Osmosis (RO) and Multi-Stage Flash (MSF) installations.

They keep subsea cooling systems operating efficiently and are resistant to biofouling. In difficult-to-reach places, offshore platforms benefit from less upkeep.

Petrochemical and Chemical Processing

Excellent material performance is required while handling nitric acid, organic acids, and moist chlorine gas. When oxidizing conditions lead to intergranular corrosion in steels, these flanges preserve structural integrity.

Our hypochlorite and bleaching agent lines are essential to pulp mills and chlor-alkali facilities. Unplanned shutdowns brought on by material deterioration are eliminated.

Infrastructure for Power Generation

Coastal power plants that cool with brackish water confront particular difficulties. Our titanium grade 2 flanges are resistant to erosion and corrosion under high-velocity fluid flow in steam surface condensers.

The flanges guarantee seal integrity, which is essential for effective heat exchange processes. You lower the frequency of maintenance while maintaining system efficiency.

Why Choose Our Titanium Gr 2 Flanges?

Superior Corrosion Resistance

Your piping systems deserve protection against harsh industrial environments. Our flanges provide total immunity to chloride-induced stress corrosion cracking that devastates 316L stainless steel.

In seawater and high-chloride conditions, these flanges eliminate pitting and crevice corrosion entirely. You'll avoid the costly replacement cycles that plague traditional materials.

Lightweight Yet Durable Construction

Weight matters in offshore and marine installations. Our flanges deliver 45% weight reduction compared to steel alloys while maintaining robust pressure-bearing capabilities.

This significant weight advantage reduces structural loads on platforms and vessels. You gain easier installation and lower transportation costs without compromising safety.

Extended Service Life

Investing in quality means long-term savings. Our flanges provide 30+ year service life in aggressive media where conventional materials fail within years.

The alpha-phase microstructure ensures optimal balance between moderate strength and high ductility. Your systems maintain seal integrity even under thermal cycling and vibration.

certification

FAQ

Q: What qualifies Grade 2 titanium for use in the production of flanges?

A: Among commercially pure grades, grade 2 titanium has the best combination of formability, weldability, and corrosion resistance. It is perfect for forging intricate flange designs while preserving structural dependability because of its mild strength and superior ductility.

Q: In seawater applications, how do your flanges stack up against stainless steel?

A: The corrosion caused by chloride that damages stainless steel is totally prevented by our titanium flanges. There will not be any pitting or crevice corrosion in ambient seawater, therefore you will not need to replace 316L stainless steel flanges every three to five years.

Q: Is it possible to meet special specs that go beyond normal sizes?

A: Definitely. Custom dimensions, pressure ratings, and flange configurations are created by our engineering team using your technical drawings. We provide customized solutions for specific project requirements thanks to our 3,000 tons of titanium inventory and adaptable manufacturing technologies.

Q: What quality certifications do your items come with?

A: Material test results (MTR), dimensional inspection certifications, and ASTM B381 compliance paperwork are included with every flange shipment. Traceability and quality assurance are guaranteed by our extensive testing equipment and National High-Tech Enterprise designation.

Q: What is the average lead time for orders of standard flanges?

A: Because of our large inventory, standard setups ship in two to three weeks. Depending on their intricacy, custom orders usually take four to six weeks to complete. Your project timelines are supported without any delays thanks to our quick delivery capability.

Contact Us for Your Titanium Flange Solution

Ready to upgrade your piping infrastructure with corrosion-resistant titanium gr 2 flanges technology? Our technical team is prepared to discuss your specific application requirements and provide detailed quotations.