Blind Flange - For Pipe Sizes up to 96 Inches
Search Our Site
Get Directions
Call Us
Email Us
Contact Us


Blind Flange

Custom and Standard Blind Flanges Available for Purchase or Rental

Product Features

• Available in line sizes from 1/2" to 96"
• Get your flange in ratings from 150# - 2500#
• Options include Raised face or RTJ gasket surfaces
• Flanges can be customized or to your required spec

Product Description

USA Industries is a specialized manufacturer of high quality industrial blind flanges. We offer immediate delivery for in-stock blind flanges, and we stock a large variety of standard sizes in carbon steel and stainless steel. Plate blind flanges manufactured in special stainless steel grades, nickel alloy and alloy steel can be custom made for you on request.

Read More

Blind flanges are used to seal the end of piping systems or pressure vessel openings. They are commonly used for testing the flow of gas or liquid through a pipe or vessel. Blind flanges also allow for easy access to the pipe in case work must be done inside the line. They are oftentimes used for high pressure applications.

USA Industries provide these types of flanges in all material grades, specifications, in sizes that range from 1/2" thru 96", and ASME ratings from 150# to 2500#. Because USA Industries is the manufacturer and distributor of our blind flanges, we're able to fulfill your custom requests while staying within your desired timeframe.

Blind flanges are typically provided with raised face or Ring Type Joint (RTJ) facing. When a raised face is necessary for your blind flange, our standard height is 1/16" for flanges under 400#. For flanges of 400# and up, the standard raised face height is 1/4". Vents are available in the middle, top, or bottom of your flange and with socketweld or NPT vent connections.

USA Industries manufactures blind flanges in all steel material grades, including carbon, stainless steel, nickel alloy and alloy steel. USA Industries also has many different blinds in stock and ready to ship 24/7. Blinds are provided for either Series A (MSS SP44) or Series B (API 605) flanges, meeting ASME B16.47 & B16.48/ANSI B16.5 and B16.2 specifications. All other Blind Specifications A182, A350, B160, etc. can be provided upon request for purchase.

Get Quick Quote!

Start my Quote

Get Quick Quote

Lunch and Learn

Lunch is on us! Let our industry reps come to your offices and highlight the latest advancements in piping isolation, tube plugs, heat exchanger tools and more. Save time while increasing your awareness of new products to the market!

Request Product Training

Our industry experts can come out to your plant or shop and show you how to use the tools USA Industries sells. Including: Heat Exchanger Tools, Specialty Piping Blinds, Snap It, Tube Plugs, and more...


Get Quick Quote

Frequently Asked Questions

Related Products

USA Industries, Inc. BBB Business Review
Sign Up for E-mail

Learn about new products, services,
and upcoming events as they're announced!

© 2003 - 2018 USA Industries, Inc.® | All Rights Reserved 315 State Street | South Houston, TX, USA 77587 | Site Map | Privacy Policy

Quote Request Received!

Thank you for submitting a quote request with USA Industries. One of our experienced staff members will respond to you shortly.

First Time Working With USA Industries?

If this is the first time requesting a quote from USA Industries, please fill out the form below to help expedite the quote process!

Address Info Received!

Thank you for providing this extra information! This will help expedite our quoting process.

A formalized quote typically takes 1 - 24 hours to generate, depending on the complexity of your quote request.

You're Signed Up!

We will start including you on our email notifications about new products, upcoming events and more!

Your Submission Was Received!

Thank you for reaching out to USA Industries. One of our experienced staff members will respond to you shortly.

Need something ASAP?

For immediate assistance, please call us at (713) 941-3797 or Toll Free at (800) 456-8721.