Blanked edge Welch Plugs are engineered to seal core holes in castings with plug sizes ranging from 8mm - 63mm.

Part Number |
Hole Diameter |
Outside Diameter |
Spherical Radius |
Material Type |
Material Thickness |
Finish |
|---|---|---|---|---|---|---|
| HPMG-551-KS-62 HPMG-551-KS-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 14.122 mm | Outside Diameter N/A 14 mm | Spherical Radius N/A 19 mm | Material Type N/A Stainless Steel | Material Thickness N/A 1.57 mm | Finish N/A Plain Finish |
| HPMG-630-A-64 HPMG-630-A-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Aluminum | Material Thickness N/A 1.63 mm | Finish N/A Plain Finish |
| HPMG-630-A-81 HPMG-630-A-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Aluminum | Material Thickness N/A 2 mm | Finish N/A Plain Finish |
| HPMG-630-B-64 HPMG-630-B-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Brass | Material Thickness N/A 1.63 mm | Finish N/A Plain Finish |
| HPMG-630-B-81 HPMG-630-B-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Brass | Material Thickness N/A 2 mm | Finish N/A Plain Finish |
| HPMG-630-S-62 HPMG-630-S-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Plain Finish |
| HPMG-630-S-62-MZ HPMG-630-S-62-MZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Mechanically Plated Zinc |
| HPMG-630-S-62-EZ HPMG-630-S-62-EZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Electro Plated Zinc |
| HPMG-630-KS-62 HPMG-630-KS-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 16.129 mm | Outside Diameter N/A 16 mm | Spherical Radius N/A 22 mm | Material Type N/A Stainless Steel | Material Thickness N/A 1.57 mm | Finish N/A Plain Finish |
| HPMG-709-A-64 HPMG-709-A-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Aluminum | Material Thickness N/A 1.63 mm | Finish N/A Plain Finish |
| HPMG-709-A-81 HPMG-709-A-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Aluminum | Material Thickness N/A 2 mm | Finish N/A Plain Finish |
| HPMG-709-B-64 HPMG-709-B-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Brass | Material Thickness N/A 1.63 mm | Finish N/A Plain Finish |
| HPMG-709-B-81 HPMG-709-B-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Brass | Material Thickness N/A 2 mm | Finish N/A Plain Finish |
| HPMG-709-S-62 HPMG-709-S-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Plain Finish |
| HPMG-709-S-62-MZ HPMG-709-S-62-MZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Mechanically Plated Zinc |
| HPMG-709-S-62-EZ HPMG-709-S-62-EZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Electro Plated Zinc |
| HPMG-709-KS-62 HPMG-709-KS-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 18.136 mm | Outside Diameter N/A 18 mm | Spherical Radius N/A 25 mm | Material Type N/A Stainless Steel | Material Thickness N/A 1.57 mm | Finish N/A Plain Finish |
| HPMG-787-A-64 HPMG-787-A-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Aluminum | Material Thickness N/A 1.63 mm | Finish N/A Plain Finish |
| HPMG-787-A-81 HPMG-787-A-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Aluminum | Material Thickness N/A 2 mm | Finish N/A Plain Finish |
| HPMG-787-B-64 HPMG-787-B-64/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Brass | Material Thickness N/A 1.63 mm | Finish N/A Plain Finish |
| HPMG-787-B-81 HPMG-787-B-81/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Brass | Material Thickness N/A 2 mm | Finish N/A Plain Finish |
| HPMG-787-S-62 HPMG-787-S-62/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Plain Finish |
| HPMG-787-S-83 HPMG-787-S-83/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 2.11 mm | Finish N/A Plain Finish |
| HPMG-787-S-62-MZ HPMG-787-S-62-MZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 1.57 mm | Finish N/A Mechanically Plated Zinc |
| HPMG-787-S-83-MZ HPMG-787-S-83-MZ/Asset/ground-expansion-plugs-stainless-steel-500x500.jpg | Hole Diameter N/A 20.117 mm | Outside Diameter N/A 20 mm | Spherical Radius N/A 28 mm | Material Type N/A Hot Rolled Steel | Material Thickness N/A 2.11 mm | Finish N/A Mechanically Plated Zinc |