We can provide Schmidt (API) PHE gaskets for replacement as following models
| Model | Assembling Tpye | Model | Assembling Tpye |
| Sigma7 | Paper Clip | Sigma9 | Paper Clip |
| Sigma26 | Paper Clip | Sigma27 | Paper Clip |
| Sigma28 | Paper Clip | Sigma29 | Paper Clip |
| Sigma37 | Paper Clip | Sigma38 | Paper Clip |
| Sigma64 | Paper Clip | Sigma66 | Paper Clip |
| Sigma90 | Paper Clip | Sigma107 | Paper Clip |
| Sigma114 | Paper Clip |
