Fabricated repair clamps and Tap sleeves
| Company | Website |
| Dresser Piping Specialties | www.dressercouplings.com |
| Ford Meter Box | www.fordmeterbox.com |
| JCM Industries, Inc. | www.jcmindustries.com |
| Powerseal Pipeline Products Corp. | www.powerseal.com |
| Romac Industries | www.romacindustries.com |
| Smith Blair | www.smith-blair.com |