"Buy America Stimulus Provision"

ARRA - American Recovery Reinvestment Act
PSI-Pipeline Seal and Insulator, Inc. is providing this letter to certify that all the products listed below are manufactured and assembled in Houston, TX U.S.A. The raw materials for these products are obtained in the U.S.A.
  • LineBacker®, GasketSeal®, LineSeal™ and Rubber Faced Phenolic Gaskets.
    • Manufactured and Assembled in the U.S.A.
  • LineBacker®, GasketSeal®, LineSeal™ and Rubber Faced Phenolic Flange Isolation Kits.
  • All Metallaic Casing Spacer Models.
  • PE and HT Casing Spacers.
  • All Casing End Seal Models.
  • Infiltration Sealing Products
  • Riser-Wrap® Heat Shrink
  • Boa-Tape™ Infiltration Tape

Link to Buy America Stimulus Provision
PDF document for local printing.

LineBacker® 61™ NSF Certified
Sealing and Isolating Gaskets

NSF/ANSI Standard 61 establishes minimum health effect requirements for the chemical contaminants and impurities that may be indirectly imparted to drinking water.

The LineBacker® 61™ Sealing/Isolating gasket meets all criteria associated with NSF health effects testing, certification and production facility inspections. PSI confirms that NSF has assessed and certified the LineBacker® 61™ as conforming with the relevant NSF standards.

LineBacker® sealing gaskets utilize a rectangular sealing element, referred to as a "quad" ring, in combination with a unique groove design to effectively seal and isolate flanges for all types of applications.

LineBacker® 61™ Information
LineBacker® 61™ Flange Isolation Kits Information
LineBacker® 61™ Literature (PDF)

Distributor Locator

Map of PSI Distributors

Find the nearest Pipeline Seal and Insulator, Inc. distributor. Simply click on the above map or below and you will be directed to a page where you can input your zip code and quickly receive a response with the location of your nearest professional distributor that will provide you with pricing and delivery information.
Find your local distributor for PSI products.

On-Line Quotes and Product Sizing

Click on the links below to access on-line sizing programs that help you obtain quick quotes and verify correct product sizing for your unique application.

Ranger II® Sizing

Link-Seal® Sizing

Riser-Wrap® Sizing

Pressure Sensitive Woven Polypropylene
Infiltration Sealing Tape for Concrete
Steel and Polyethylene Structures
(Requires NO open flame.)

Educational Seminars
"Lunch-N-Learn"

PSI-Pipeline Seal and Insulator, Inc. and our trained Representatives and Distributors offer educational "Lunch-N-Learn" seminars. If you and your team of engineers/installers have an interest in learning more about any PSI product line please
Click Here