Description
Technical Parameters
Products Description
Titanium Flange Sight Glass is a specialized industrial observation component. It is designed for corrosive environments where stainless steel fails. It combines a titanium flange body with a high-pressure glass window to monitor fluid or gas flow in pipelines and vessels.
It is a vessel or pipeline fitting for visual observation of internal media It consists of a titanium flange body, high-pressure glass , sealing gaskets, and compression hardware.
A Titanium Flange Sight Glass is the perfect choice for visual process monitoring in the most demanding corrosive applications.Titanium's corrosion immunity and structural integrity ensures safety, reliability, and low lifecycle costs.
Core Structure
Body: Machined from CP Ti or titanium alloys .
Sight Glass: High-quality borosilicate glass for pressure & temperature resistance.
Seals: Gaskets, typically PTFE, graphite, or titanium-clad for leak-proofing.
Hardware: Titanium bolts or nuts to avoid galvanic corrosion.
Key Advantages
- Superior Corrosion Resistance:
Excels in wet chlorine, seawater, brines, oxidizing acids , and alkaline solutions.
Outperforms 316L stainless steel in chloride-induced pitting and crevice corrosion.
- High Strength-to-Weight Ratio:
Lighter than steel alloys but maintains excellent mechanical strength.
- Thermal Stability:
Operates reliably from -196°C up to 250–300°C.
- Longevity: Low maintenance and extended service life in harsh conditions.
Material Selection Guide
|
Titanium Grade |
Best For |
Key Properties |
|
Gr2 |
General-purpose corrosion, seawater |
Excellent ductility, cost-effective |
|
Gr5 |
High-pressure, high-strength |
2x strength of Gr 2, lower corrosion |
|
Gr7 |
Extreme corrosion |
Highest resistance in reducing acids |
|
Gr12 |
Hot brines, cost-effective upgrade |
Better than Gr 2 at high temps |
Compare to stainless steel sight glass
|
Feature |
Titanium |
Stainless Steel (316L) |
|
Corrosion Resistance |
Excellent |
Good |
|
Weight |
Lighter |
Heavier |
|
Cost |
Higher |
Lower |
|
Lifespan |
Longer |
Shorter in corrosive environments |
|
Galling |
Prone |
Less prone |
Additional Information
Packaging
- Inner: Bubble wrap, foam lining & custom foam inserts to protect glass and flanges.
- Outer: Export plywood case, carton or wooden crate for fragile parts.
- Each unit labeled with product details; anti-collision & moisture-proof for transport.
- Logo, shipping marks, barcode, special shockproof packaging for sea/air freight.
Payment Terms
- T/T: 30% deposit upfront, balance before shipment.
- L/C at sight for large orders.
- Western Union / PayPal for samples & trial orders.
- Negotiable for long-term partners.
- Balance due before delivery; product photos/videos provided for confirmation.
Lead Time & Shipment
- According to requirements, customized or special materials.
- Sea (FCL/LCL), air, express (CR Express/DHL/FedEx/UPS/TNT);
FAQ About Titanium Flange Sight Glass
Final Solution
What titanium grades are commonly used?
Grade 2: Most common. Excellent corrosion resistance, good formability, ideal for general corrosive service.
Grade 7: Superior resistance to reducing acids and crevice corrosion.
Grade 12 : Good resistance to hot brine, mild acids; lower cost than Gr.7.
What sealing gaskets are compatible?
PTFE: Excellent chemical resistance, wide temp range.
Graphite/Graphite Composite: High temperature, good for steam.
Expanded PTFE: Soft, conformable, excellent sealability.
Metallic Gaskets: Titanium, Inconel.
What are common installation & maintenance issues?
Use high-temperature anti-seize lubricant on threads.
Use titanium-grade bolts or insulated washers.
Avoid metal-to-metal contact under high pressure.
Why Choose Us?
Ruihang Group mainly produces Titanium and Titanium Alloy products with the complete industry chain,including smelting,forging,straightening,rolling,surface treating,testing process.
1.We have sufficient stock in the warehouse to promptly process customer orders.
2.By partnering with professional logistics companies at the port,we offer multiple delivery options to overseas customers.
3.We has obtained the EN ISO 9001:2015 and EN 9100:2018 certifications.
4.The high quality products and reputation of the company can be promised.
5.The complete after-sales service will be supplied.
We are a technology and innovation enterprise that integrates R&D, production and sales into one integrated system.If you have purchasing needs on hand, feel free to contact us: Sam.Rui@bjrh-titanium.com.
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