ASTM B16.5 Gr2 Gr5 Titanium Slip-On (SO) Flange | Forged & Casting
TGR2 GR5 Titanium SO flange Slip On flange ASME ANSI B16.5
Our Titanium Slip-On (SO) Flanges are engineered for low-pressure applications where ease of assembly and cost-efficiency are priorities. By sliding the flange over the pipe and welding both the inside and outside, you ensure a leak-proof connection with enhanced structural integrity.

- Forged Titanium Flanges: Recommended for high-pressure and critical safety environments. Forging refines the grain structure of the titanium (Gr2/Gr5), providing superior strength and impact resistance.
- Casting Titanium Flanges: A cost-effective solution for complex geometries and lower-pressure systems. All our castings undergo rigorous inspection to ensure zero porosity.
| Feature | Specification |
|---|---|
| Product Type | Slip-On (SO) Flange |
| Material | Grade 2 (CP Titanium), Grade 5 (Ti-6Al-4V) |
| Standard | ASME / ANSI B16.5, DIN, JIS, EN1092-1 |
| Manufacturing | Precision Forging / Investment Casting |
| Pressure Class | Class 150, 300, 600, 900, 1500, 2500 |
| Size Range | 1/2" to 48" (DN15 - DN1200) |
| Face Type | RF (Raised Face), FF (Flat Face), RTJ (Ring Joint) |

- Grade 2 (UNS R50400): The "workhorse" for industrial applications, offering excellent weldability and resistance to highly oxidizing and mildly reducing environments.
- Grade 5 (UNS R56400): Known for its high strength-to-weight ratio, it is the preferred choice for aerospace and subsea applications where durability is paramount.
Q: What is the pressure rating for an ANSI B16.5 Titanium SO Flange?
A: We offer a full range of pressure classes, from Class 150 to Class 2500. For most chemical processing applications, Class 150 and 300 are the industry standards.
Q: Can these flanges be used in seawater environments?
A: Absolutely. Titanium Gr2 provides immunity to corrosion from saltwater and brackish water, making these SO flanges ideal for offshore and desalination projects.
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