Technical Data and Specification
The hollow shaft plugs (1.5 to 6″) have an “0” ring seal around the stem to ensure leak tightness.
The Argweld® nylon Weld Purge Plugs™ can be used up to 75ºC (167ºF)continuously and 105ºC (221ºF) intermittently. With special high temperature seals they can be used continuously up to 120ºC (248ºF).
Increasing use of internal inert gas purging for the process industries and where hygienic stainless steel pipework has called for additional dams which help operators achieve an air tight seal.
The Argweld® Weld Purge Plugs™ offer a useful alternative for small bore pipework.
Argweld® Weld Purge Plugs™ can be delivered with a solid stem for pressure / leak testing or with a hollow shaft for weld purging:
Hollow shaft Weld Purge Plugs™ in the same size range as above have an 8 mm thread on the outside of the shaft.
The following sizes all have 0.5″ BSP hollow shaft.
Available in 1.5″ size with 0.5″ hollow shaft, 8mm OD hollow shaft as above with a smaller diameter solid shaft.
Designed for orbital tube welding users specifically for stainless steel pipework for weld purging.
This kit contains the most common sizes of Argweld® Purge Plugs™ used.
Manufactured in hygienic white nylon.
Each kit has a strong sturdy robust ABS plastic case, with custom cut foam inlays for storage and quick location of the plugs when needed.
Specific quantities in this kit are shown in the table below.
For other sizes, quantities and for the full product range, see the ordering section, which also including shipping details.
Weld Purging Plug Kits are available for immediate delivery from stock.
Should you wish to have additional quantities of plugs, separate to the carrying case sets, these are available for order to suit your requirements.
Argweld® Weld Purging Plugs™ are ideal for Orbital Welding.