ASME B16.5 Gr2 Titanium Weld Neck Flange
ASME B16.5 Gr2 Titanium Weld Neck Flange
Advanced Titanium Weld Neck (WNRF) Flanges
Our ASME B16.5 Titanium Weld Neck Flanges are specifically designed for critical high-pressure and extreme temperature applications. Characterized by their long, tapered neck, these flanges provide essential reinforcement and support to the piping system. Manufactured from premium Grade 2 and Grade 5 titanium, our weld neck flanges offer an exceptional strength-to-weight ratio and unrivaled corrosion resistance in harsh chemical and offshore environments.
Why Use Our Titanium Weld Neck Flanges?
Stress Distribution: The tapered hub design ensures even stress distribution, reducing the risk of fatigue and leakage at the joint.
Bright Surface Finish: Each flange is CNC machined to a smooth, bright finish, ensuring precise fitment and easy welding.
Lightweight Performance: Being approximately 45% lighter than stainless steel, these titanium flanges significantly reduce the overall weight of complex piping assemblies without sacrificing structural integrity.
Technical Specifications per ASME B16.5 Standards:
| Standard | ASME B16.9, ASME B16.5, JIS, EN |
|---|---|
| Material | Gr1, Gr2, Gr7, N200/201, N6, Inconel600, Monel400, Hastelloy-C276 |
| Size | NPS1/4-24" (DN10~600) |
| Pressure Rating | Class150~1200LBS PN1.0~4.0MPa |
| Working Temperature | -60°C to 250°C |
| Surface Treatment | Forging, rolling, smooth by lathe, polishing |
| Testing | UT, P/T, etc. |
Precision Forging & Testing
At Metalstitanium, every WNRF flange undergoes a rigorous forging process to refine the grain structure, followed by precision CNC machining. We strictly adhere to ASME B16.5 dimensions to guarantee interchangeability.
Material Grades: Gr1, Gr2, Gr5, Gr7, Gr12.
Pressure Classes: 150#, 300#, 600#, 1500#, up to 2500#.
Quality Assurance: 100% visual inspection and dimensional checking. Material Test Certificates (MTC) to EN 10204 3.1 are provided with every order.
FAQ:
Q: What is the main benefit of a Weld Neck Flange over a Slip-on Flange?
A: Weld neck flanges are superior for high-pressure and fluctuating temperature conditions due to their structural reinforcement and reduced turbulence at the pipe joint.
Q: Do you offer Raised Face (RF) or Flat Face (FF) options?
A: Yes, we provide both RF and FF configurations. The Raised Face is standard for increasing the pressure-concentrating capability of the gasket.
Q: How do you ensure the weldability of the titanium flange?
A: We ensure the surface is free of contamination and oxides, providing a "Bright Surface" that is ready for high-quality TIG or plasma welding.
Hot Tags: asme b16.5 gr2 titanium weld neck flange, China, manufacturers, suppliers, factory, customized, low price, in stock, made in China, ASTM Standard Titanium Flange, Gr2 Titanium Blind Flange, titanium slip-on flange, Titanium Weld Neck Flange Class 150, universal forged flange, Welding Neck Flanges
You Might Also Like
Send Inquiry