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Titanium Alloy Grade 2 Chemical Equipment Threaded Flanges custom

Titanium Alloy Grade 2 Chemical Equipment Threaded Flanges Manufacturers

-- Steady & Reliable Manufacturer --

Lightweight Corrosion-Resistant Titanium Flanges

For industries handling highly oxidizing acids or requiring extreme weight savings without sacrificing durability, Titanium Grade 2 is the premier material. Our Titanium Alloy Grade 2 Threaded Flanges are designed for systems where welding is not feasible or where modular, screw-on connections are required. Titanium Grade 2 is commercially pure, offering an excellent strength-to-weight ratio and a natural oxide layer that resists corrosion in bleach, nitric acid, and salt solutions. As a specialized manufacturer, we precision-cut the NPT or BSP threads to ensure a leak-proof seal with your existing equipment. These threaded flanges are ideal for high-purity chemical processing, where maintaining fluid integrity is as important as the structural security of the piping connection.

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Titanium Technical Specifications

ParameterSpecification
Material GradeTitanium Grade 2 (UNS R50400)
StandardsASME B16.5, ASTM B381
Thread TypesNPT (Standard), BSPT, BSPP
Pressure ClassesClass 150, Class 300
Size Range1/2" to 12" (DN15 - DN300)
Surface TreatmentPickled and Cleaned (Bright Finish)

Chemical & Aerospace Applications

These Grade 2 Titanium threaded flanges are indispensable in the pharmaceutical and food processing industries where non-reactive surfaces are required to prevent batch contamination. They are widely used in chemical plants for chlor-alkali cells, chlorine gas piping, and bleach production equipment. In the aerospace and defense sectors, they are chosen for their lightweight properties in ground support systems and fuel lines. They are also common in seawater scrubbers on ships and in mineral processing plants handling acidic slurries. The threaded design is specifically useful for instrumentation ports, sampling lines, and modular skid assemblies where regular disassembly for maintenance or cleaning is part of the standard operating procedure.

Titanium Performance Advantages

  • Exceptional Corrosion Immunity: Unmatched resistance to sea water, wet chlorine, and oxidizing environments.
  • High Strength-to-Weight Ratio: Roughly 45% lighter than steel with comparable strength, reducing support structure load.
  • Biocompatibility & Purity: Non-toxic and non-reactive, ensuring the highest level of purity for sensitive chemical processes.
  • Low Maintenance: The self-healing oxide layer eliminates the need for protective coatings or sacrificial anodes.

Commercial & Shipping Services

We support payments via T/T, PayPal, and Irrevocable L/C. Since titanium is a high-value material, we take extreme precautions during shipping. Every threaded flange is laser-marked with its heat number, individually bagged in heavy-duty plastic, and packed in shock-absorbent materials inside wooden cases. We provide full 3.1 Mill Test Certificates and can offer third-party inspection (TPI) services to verify material purity. We offer fast air freight delivery worldwide to support R&D projects and emergency chemical plant repairs. Our export team ensures that all titanium components are properly declared for rapid customs clearance, helping you minimize project downtime and material handling risks.

  • Q: Why use Grade 2 instead of Grade 5 Titanium?
  • A: Grade 2 is commercially pure and offers much better corrosion resistance and weldability than the higher-strength Grade 5 (Ti-6Al-4V), making it the standard for chemical processing.
  • Q: Is a sealant required for titanium threaded flanges?
  • A: Yes, we recommend using a high-quality PTFE tape or specialized thread sealant compatible with your process fluid to prevent thread galling and ensure a leak-proof seal.
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Jiangyin Gaoxin Pipe Fittings Co., Ltd.
About Us
JIANGYIN GAOXIN PIPE FITTINGS CO.,LTD.
Our company is a professional manufacturer of pressure piping components. As Titanium Alloy Grade 2 Chemical Equipment Threaded Flanges Manufacturers，Our product range covers butt-weld, socket-weld, and threaded pipe fittings, including flanges and customized non-standard parts. These products are widely used in industries such as oil & gas, chemical processing, power generation, shipbuilding, papermaking, metallurgy, pharmaceuticals, and food processing. We manufacture according to standards such as ASME, EN,JIS,DIN,ANSI,GOST, MSS, GB/T,HG, DL, SH, SY,and have a complete range of inspection equipment, a strict quality control system, and various certifications（PED,AD2000,EAC, ABS,BV, DNV,NORSOK M650, ISO9001,ISO14001,ISO45001,etc.）, making us a leader in the industry.

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