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Titanium Alloy Weld Neck Flange EN1092-1 , Titanium Gr 2 Flanges WNRF UNS R50400

Basic Information
Place of Origin: Baoji, Shaanxi, China
Brand Name: LHTi
Certification: ISO9001:2015
Model Number: WN
Minimum Order Quantity: 1pcs
Price: USD 21.5- 32.5 /KG
Packaging Details: Standard export packing, carton box or Plywood case outside
Delivery Time: 15-20 days
Payment Terms: T/T, L/C, Western Union, D/P, D/A
Supply Ability: 500 tons per month
Detail Information
Product Name: Gr2 Titanium Weld Neck Flange Type: Type 11B WN Flange
Standard: EN1092-1 Material: Gr2 / UNS R50400
Dimension: DN15-DN1200 Pressure: PN0.6-PN40 ( Class150-class3000 )
Certificate: EN 10204-3.1 Technique: Forged, CNC Machined
High Light:

weld neck pipe flanges


wn rf flange

Product Description

Titanium Gr 2 Raised Face Weld Neck Flanges , Gr 2 Titanium Alloy Weld Neck Flanges , Gr 2 Titanium Weld Neck Flange , Titanium UNS R50400 Weld Neck Flanges , Titanium WERKSTOFF NR. 3.7035 Weld Neck Flange


Due to the excellent corrosion resistance of titanium material, the pure titanium flange is much used for connecting the tube ends of the petrochemical project. It is also useful in equipment exit and entrance to connect the two devices.

Titanium alloy has the characteristics of light weight, high strength and good corrosion resistance, so titanium alloy flange is often used in oil drilling, marine engineering, machinery and equipment manufacturing industry in the key pressure parts of

the connection.

We offers a wide range of titanium Gr 2 flanges, and these products we provide are always manufactured using high quality titanium raw materials. Titanium Gr 2 weld neck flanges should use heavy-duty machining equipment and tools to minimize vibration or work-harden the alloy before cutting. Titanium Gr 2 blind flange is resistant to acid and alkali corrosion, and has high mechanical strength and good ductility.Titanium Gr 2 slip on flange (UNS R50400) is a solid solution alloy that

can only be hardened by cold working. On these Titanium Gr 2 threaded flanges, the recommended welding methods include gas-arc welding, metal-arc welding, gas-metal-arc welding and submerged-arc welding. At the same time, these titanium Gr 2 lap joint flanges are also available to our customers in different sizes and shapes. These titanium Gr 2 socket weld flanges

are a completely modern alloy and a high-performance alloy that can greatly benefit from the double melting of the electroslag refining (ESR) process.The electroslag refining (ESR) process ensures the cleanest and highest quality titanium Gr 2 ring joint flanges.These Titanium Gr 2 Spectacle Blind Flanges do not require post-weld heat treatment. However, thorough cleaning after welding is essential to ensure the optimal corrosion resistance of Titanium Gr 2 Nippolet flanges,otherwise there is a risk of contamination and embrittlement.


Material Grade: Titanium Gr2

Type:WN flange


Pressure:PN0.6-PN40 ( Class150-class3000 )
State: Annealed state (M), hot processed state (R), cold processed state (Y)
Surface: forged surface, CNC polished surface 

Titanium Alloy Weld Neck Flange EN1092-1 , Titanium Gr 2 Flanges WNRF UNS R50400 0

Chemical composition (Wt%)

ASTM No. Fe max O max N max C max H max Pd Al Bal
Grade 2 0.3 0.25 0.03 0.1 0.015 - - Ti


Physical Properties (Min)

ASTM Grade Alloy Composition Tensile Strength Yield Strength Elongation min %
ksi Mpa ksi Mpa  
Grade 2 Unalloyed Ti ("Pure") 50A -CP2 58 400 40 275 25


Titanium Alloy Weld Neck Flange EN1092-1 , Titanium Gr 2 Flanges WNRF UNS R50400 1

Titanium FlangesTest Certificates

• EN 10204/3.1B
• Raw Materials Certificate
• 100% Ultrasonic flaw detection

• Hydrostatic test
• Third Party Inspection Report, etc


Material Testing:
We at Baoji Lihua that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


All our Ti Alloy Gr 2 Flange are manufactured in accordance with international standards. Titanium Gr 2 Pipe Flange

are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in

wooden cases. All Titanium Gr 2 Plate Flanges are marked with Grade, Lot No, Size, Degree and our trade mark.

On special requests we can also, make custom marking on Gr 2 Titanium Flanges.

Titanium Alloy Weld Neck Flange EN1092-1 , Titanium Gr 2 Flanges WNRF UNS R50400 2 



Q1.--How can you ensure the product quality?

   --All products are manufactured according to ASTM standard (Bolts are according to ASME standard and DIN standard).

   --We make 100% inspection before shipment.

   -- Company certificate:ISO 9001:2008 ;products certificate:EN10204/3.1    

Q2.--Can you print our LOGO on the products?

   --Sure, and we welcome the customerized products.

Q3.--Can we get the free sample?


Q4.--What about the payment terms?

   --T/T, L/C,Paypal,Western Union,Escrew and MoneyGram etc are all accepted.

Q5.--Do you have your website?

   --Yes, Please click here 

Q6.--What is the necessary information for a inquiry?

   --Product name, specification, material grade and quantity.

Contact Details

Phone Number : +8618391713963