The Right Part On Time, Every Time

The Right Part On Time, Every Time

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Review and Download the Information You Need to Secure Tailored Sealing Solutions

Beacon Gasket & Seals is a stocking distributor of engineered gaskets and sealing systems that specializes in MTBF solutions. Using our Beacon Experience methodology, we focus our efforts on delivering the right part on time, every time. Here you can find specific information on the parts and products — from flange gasket dimensions to spec sheets — and manufacturers used to provide customized answers.

Pipe Flange Gasket Dimensions

Beacon Gasket & Seals has a wide range of ASME and ANSI compliant pipe flange gaskets available. To order your needed flange gaskets it’s important to be aware of the specifics of your application. Here’s a short step-by-step process to order pipe flange gaskets that ensure you’ll have the right part for your task.

  • Specify the quantity required
  • Specify the thickness and gasket material required (specify durometer for rubber products)
  • Specify the flange size and flange pressure rating
  • Specify either Ring or Full-Face type
  • Example: 100 pcs. 1/16” thick Red Rubber Gasket, 2” 150 lb. ring

For metallic pipe flange gaskets, we have a large stock of spiral-wound gaskets available. Graphonic, Tephonic, Kammprofile, Corrugated, Jacketed, Ring Joint and many other styles are readily obtainable.

Please contact us for price and delivery information not only for pipe flange gaskets, but for any customized gaskets you require for either OEM or maintenance usage.

Standard (125-150 lb.) Pipe Flange Gasket Dimensions

Dimensions for Standard (125-150 lb.) Pipe Flange Gasket Dimensions Flange Size (Old Style ID) New Style ID Ring Type OD Full Face OD No. of Holes Size of Holes Bolt Circle 1/2" 27/32" 1-7/8" 3-1/2" 4 5/8" 2-3/8" 3/4" 1-1/16"...

Extra Heavy (250-300 lb.) Pipe Flange Gasket Dimensions

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Essential Manufacturers, Critical Products

Beacon Gaskets & Seals represents the best manufacturers in the industry and offers an incredible range of gaskets, seals, and related products to find customized solutions for the sealing challenges you face. Learn more about us, and those essential manufacturers and their products below.

For additional data or to receive a quote, please call 216-539-5000 or send us a message or inquiry.


Garlock® Graphonic® Metallic Gasket

Garlock® Gylon®

Heat Exchanger Gaskets

Hydra-Just™ Engineered Sealing System

Garlock® Metallic Gaskets

ONE-UP® Pump Diaphragms

Property ASTM Method Sample Dimensions (thickness) Conventional PTFE (Literature) Gore PTFE (Test Data) Flex Life (MM cycles) ASTM-D-2176 0.020in  0.600in 4.1 70+* Impact Strength (ft lbs/in) ASTM-D-256 0.220 in 2 – 3.5 30.4 Tensile Strength (psi) ASTM-D-638 0.220 in 4000-5200...


GORE® GR Sheet Gasketing

GORE® Joint Sealant

GORE® Gasket Tape Series 500

GORE® Universal Pipe Gasket

james walker

Hydraulics Packing and Sealing Products

Walkersele® Radial Lip Seals




KLINGERSIL® top-chem-2000

Other Key Manufacturers