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Vanderlans & Sons, Inc. - http://www.lansas.com/
Offers a complete line of test plugs and flow-thru plugs in single and multi sizes. Also available are joint testers, high pressure plugs and air and vacuum testing equipment. |
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Cherne Industries - http://www.cherneind.com/
Manufactures and sells pipe plugging and testing equipment, pipe lubricant, primers, and cements . |
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Petersen, Inc. - http://www.pipeplug.com/
Distributor of specialty pipe plugs for pipeline and plumbing contractors. |
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Stemar Equipment & Supply Co., Inc. - http://www.stemarinc.com/
For pipeline and utility contractors. Pipe plugs, sewer pipe plugs, pipeline acceptance and testing equipment, pipe leak locating equipment. Also, contractor hardware and supplies. |
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Mechanical Research - http://www.mechanicalresearch.com/
Source for inflatable and mechanical pipe test plugs, inflatable and annular seals as well as bulkheads. |