TAG Solugap
Water soluble socket weld spacer ring
One Step Application
SoluGap is the most stable water soluble socket welding spacer ring, with unique patent-pending tabbed edges to keep spacers stable for effective joint socket alignment.

TAG Solugap
The Design Solution
- SoluGap has uniquely engineered 3-point tabs around the edges to hold it in place, even when the socket is sideways or upside down
- A hollow centre allows you to view inside the pipe easily during socket welding
- SoluGap is solid, yet completely water soluble
The Production Solution
- Eliminate the need to pre-measure or guess the size of a gap opening before welding. SoluGap provides the 1/16" minimum gap required by ANSI 31.1, Section III, ASME, US Navy & Military Codes
- SoluGap is easy to install and ready to use. Just snap in and weld!
- Unlike other spacers, SoluGap dissolves completely and does not corrode
- SoluGap costs less and performs better... It’s the economical solution!
- SoluGap has uniquely engineered 3-point tabs around the edges to hold it in place, even when the socket is sideways or upside down
- A hollow centre allows you to view inside the pipe easily during socket welding
- SoluGap is solid, yet completely water soluble
FEATURES | SOLUGAP | COMPETITORS |
---|---|---|
Spacer Installation |
Secures in place during socket welding One step application |
Falls out when placed in a horizontal or vertical position |
Spacer Characteristics |
Tabs around spacer hold it in place Dissolves rapidly Hollow centre allows viewing of inside of pipe Provides a precise and even gap as required for socket contraction |
Flimsy, with no grip Metal spacers do not dissolve and other paper spacers do not dissolve completely Not transparent Does not provide a uniformed gap as required for socket contraction |
Spacer disposal |
Made from environmentally friendly water-soluble paper that dissolves completely |
Paper rings aren’t completely soluble Metal spacers corrode over time |
Solugap
Sizes and Specifications
PART NO. | SIZE (MM / INCH) |
---|---|
SGP-0.5 | 20mm / ½" |
SGP-0.75 | 25mm / ¾" |
SGP-1.0 | 32mm / 1" |
SGP-1.25 | 40mm / 1¼" |
SGP-1.50 | 50mm / 1½" |
SGP-2.0 | 63mm / 2" |
SGP-2.5 | 75mm / 2½" |
Downloads
Links here

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