Tapered Self-Threading Plugs

New products from Mazco


Mazco manufactures tool adapters and tapered threaded plugs for stopping gas flow in service tee connections. They are available from 1/4" and up, for threading into concentric holes drilled in the main or perforator type holes in the main.

Mazco manufacturers tooling to remove perforators on clamp-on or welded service tee connections and installing these tappping plugs as the initial closure to stop flow. Clamp-on devices can be completely removed from the main line without interupting main line flows.

Mazco also manufactures over-drilling tooling for torched or burnt holes in the main, to make them concetnric and allow the plug to be inserted.

Contact your nearest distributor or Mazco direct or more information.

Mazco Products and Services

Mazco Products & Services Ltd. is a specialty tool provider to the natural gas industry, primarily in the distribution segment. The company's operations and manufacturing are located in Leduc, Alberta, Canada. Various distributors also sell Mazco Products across North America, including Groebner & Associates and PLCS Inc.
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