Ring-Type Joint Blind Flanges
Capping off a pipe in a high-pressure or high-temperature piping system requires a stronger, more durable seal. A ring-type joint blind flange is ideal for isolating sections of pipe, capping off unused branches, or performing maintenance and repairs on the piping system.
For top-quality RTJ blind flanges that you can count on for a reliable seal in extreme conditions, turn to our team at Hydro Blind Solutions. We feature RTJ blind flange purchases and rentals and ship throughout the U.S. and globally.
Our company offers 24/7 service so we can take your order anytime, and we ship fast so you can avoid project delays. We’re here to help with all your isolation piping needs, and we manufacture all our industrial piping products in-house for the highest-quality results.
Need RTJ blind flanges for your next project? Call 409-736-7665 to request a quote for RTJ blind flange rentals and sales in the U.S. or worldwide.
What Is an RTJ Blind Flange?
A standard flat-faced blind flange is a circular plate of steel with a series of holes drilled around the perimeter to allow it to be bolted to a pipe flange. A flat gasket is placed between the blind flange and the pipe flange to create a seal.
A raised-face blind flange features a raised center section inside the bolt holes on one side of the plate. This allows the blind flange to accept a variety of full-face and raised-face gaskets to provide a better seal in high-pressure situations.
A ring-type joint blind flange looks similar to a raised-face blind flange, but just inside the edge of the raised face is a circular machined groove. This groove accepts metal gaskets with an oval or octagonal cross-section, similar to an O-ring.
When the RTJ blind flange is bolted to a pipe flange, the metal gasket is deformed, creating a tight, leak-free seal for high-pressure, high-temperature, or highly corrosive applications.
Specifications & Classes
When you need a ring-type joint flange that’s sized perfectly for your project, Hydro Blind Solutions can help. We feature ASME B16.5 RTJ blind flanges that fit nominal pipe sizes from ½ to over 24, and they’re available in these classes:
- Class 150
- Class 300
- Class 600
- Class 900
- Class 1500
- Class 2500
We also have full machining services that allow us to manufacture custom RTJ blind flanges to meet your exact specifications.
Talk to our experts today at 409-736-7665 to learn which RTJ blind flange is best for your application.
Material Types
At Hydro Blind Solutions, we offer a variety of steel alloys to provide the best long-term performance and durability for your application. Our RTJ blind flanges can be manufactured from:
- Carbon steel
- Stainless steel
- Custom or specialty steel alloys
Industries We Serve
We offer blind flange purchases and rentals for these industries:
- Refinery
- Pipeline
- Construction
- Oil field
- Fabrication
- Engineering
- Offshore drilling
- Liquefied natural gas
Call 409-736-7665 today for more information about the blind flange rentals and purchases we offer for your industry.
Call Today for RTJ Blind Flange Sales & Rentals
When you need the highest-quality RTJ blind flanges for your project, turn to Hydro Blind Solutions. We feature a full line of isolation piping products, from RTJ and RF blind flanges to figure 8 blinds, paddle blinds, paddle spacers, vented paddle blinds, purge paddle blinds, bleed rings, and more.
We provide superior service with over 40 years of industry experience, and we offer in-house machining for custom work that’s finished on time and on budget.
Call 409-736-7665 for fast, convenient rental or purchase of RTJ blind flanges anywhere in the world.
