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Welcome to Skid Pipe Insulation

At SPI our staff has a combined 100 plus years experience in design and manufacture of custom refractory shapes

The molds and dies necessary to manufacture the shapes are designed, fabricated and machined in our shop to assure quality.

Our pressed, pre-dried ceramic shapes are made with "ease of insulation" in the design and we use the highest quality materials in our manufacturing process. When installing our shapes, no ramping cycle in necessary due to pre-drying. After installation, the furnace can be taken to operating temperature with no adverse effect on the shapes.

We have a full service fab and machine shop with the lastest CNC technology. This supports our ability to manufacture complex products to meet customer specifications.

We take pride in making a quality product and customer satisfaction is our goal.

Coke Oven Bricks

Zero expansion pressed fused silica end flue & custom designed bricks for coke oven walls.

Pipe Insulation Shapes

All of our shapes are custom designed and manufactured from dense or fuel-efficient lightwieght material with a fiber blanket insulating system or monolithic to meet specific customer requirements


Our service is second to none. Our approach to business is customer driven. We strive to produce a quality product with quick turn-around time and discounted pricing.

As an added service we can take away the concern of insulating the support pipes from the mill operator. Our service personnel, prior to a scheduled outage, take an inventory of existing products. They suggest shapes to be ordered for the scope of work, and supervise installation of the material. After the outage, the material remaining is condensed and inventoried.

  • Ease of installation
  • More repairs in less time
  • Pre-dried means no furnace dry-out
  • Multiple grades of refractory for specific furnace operating conditions

For more information about our product line please click on the Products tab.

Recent Posts

  • Welcome to our web site and thank you for your interest in our products.
  • We have recently added a new product line "Coke Oven Bricks."
  • If you should have any questions, please visit our contact page and either email us or call us directly. Thank you and we hope hear from you.

Contact us


  • SPI is now on Facebook !!!
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