Pipe Fittings

Casing spacers, ends seals, and more.

The material you buy from Pittsburgh Pipe can be customized to suit your project’s unique needs. We can manufacture casing spacers and end seals in the quantity you need at a competitive price and have them delivered exactly when needed. All our end seals are manufactured in the U.S. Your casing spacers and end seals usually ship two to three business days after your order is placed.

End Seals and Casing Spacers

Traditionally, end seals were made of brick. But as plastic and rubber technology has evolved, the preferred material for end seals has been EPDM rubber that expands and contracts to ambient temperatures and doesn’t crack and fail as brick is apt to do. Casings are used for underground placement of carrier pipe beneath highways and other roads, railroads, and through commercial and residential areas. End seals have the all-important task of keeping the casing pipe dry and protecting it from corrosion.

When you need to install water and sewer carrier pipes in casing, Pittsburgh Pipe offers a number of casing spacer solutions made from popular materials such as stainless steel, galvanized steel, epoxy coated steel, and polyethylene. Casing insulators are used to support and insulate the carrier pipes within the casing. They also eliminate the need to fill the annulus within the casing with sand to insulate the inner pipe. By eliminating the inner fill, the casing and inner pipe can be repaired easily or removed later, lowering installation and maintenance costs. These spacers are corrosion resistant and require no special tools or grease for installation; they are simply bolted on and secured to the casing.

Expert End Seals

End seals pull over the carrier pipe and the casing pipe. The end seal boot is then secured by steel straps for easy installation. End seals homogenize the system and prevent leaks and pipe failure. If the pipe has a bore grade change, the end seal is long enough to adjust to the pipe and conditions. 

Our end seals can be customized to meet your unique needs.  Whether it’s for an existing pipe system or if you’re looking to install new casing or new construction, Pittsburgh Pipe has the correct materials to satisfy any requirement.

Here are products and features we can add to your customized solution:

  • Bevel by bevel
  • Wrap-around casing end seals
  • Pull-on end seals

Any material we deliver is accompanied by our signature post-delivery support. Our technicians can supply complete shop drawings, quality assurance/quality control documentation, and certificates of compliance, so you’re prepared for any inspection.

A manufacturing company like ours doesn’t stay in business as long as we have by ignoring the needs of our customers or delivering inferior products. Our service goes beyond the sale, and we stand by our products and our quality long after the materials have been delivered.

Competitive Casing Spacers

Spacers for multiple pipes within one casing are available as well. We can also make spacers with special risers, so the invert of the carrier pipe can be aligned to grade properly in the field. Each end of the casing pipe can be sealed off with our most popular wrap-around casing end seals or with our pull-on end seals. Link seals are also available. Our engineers can customize your casing spacer solution by incorporating:

  • Multiple carriers in one casing
  • Thermally insulated pipe without damage to insulation
  • Smaller carriers in larger casings
  • Wheeled spacers for large-diameter pipe

The material you buy from Pittsburgh Pipe can be customized to suit your project’s unique needs. We can manufacture casing spacers in the quantity you need at a competitive price and have them delivered exactly needed. All our casing spacers and end seals are manufactured in the U.S. Your casing spacers and end seals usually ship two to three business days after your order is placed. Here are products and features we can add to your customized solution:

  • Stainless Steel Casing Spacers
  • Galvanized Casing Spacers
  • Epoxy Coated Casing Spacers
  • Polyethylene Casing Spacers
  • Casing Spacers With Rollers
  • Multiple Pipe Casing Spacers
  • Cut-to-fit Casing Spacers
  • Bevel by Bevel
  • Wrap-around Casing End Seals
  • Pull-on End Seals

Any material we deliver is accompanied by our signature post-delivery support. Our technicians can supply complete shop drawings, quality assurance/quality control documentation, and certificates of compliance, so you’re prepared for any inspection. Pittsburgh Pipe also has a casing spacer expert on call 24/7 to help answer any questions or address any issues.

Zero Hassle Piping

Keep your project on track with Pittsburgh Pipe products and services.