| SAE | Application | Size(mm) |
| S-70 S-110 S-170 | Stainless steel plate, sheet steel, non-ferrous alloy surface prior to coating process, enhance flexibility and toughness, wire strengthening treatment | 0.18 - 0.355 0.3 - 0.5 0.42 - 0.71 |
| S230 S280 | Small cast, small casting products, heat treatment products, cast aluminum, steel plate, cast copper alloy, gold-plated prior to treatment, and enhance the flexibility and toughness | 0.6 - 0.85 0.71 - 1.0 |
| S-330 S-390 | Medium & small cast iron, malleable iron, small pieces of casting & heat treatment products, steel plate, structure steel, steel pipe, chain, non-ferrous alloy (derusting, strengthen, forming) | 0.85 - 1.2 1.0 - 1.4 |
| S-460 S-550 | Large and medium-sized cast iron, cast steel, forgings, heat-treated pieces, steel plate steel pipes (derusting, strengthen, forming) | 1.2 - 1.7 1.4 - 2.0 |
| S-660 S-780 | Large cast iron, cast steel, cast iron pipe, large forgings, heat-treated pieces (derusting) | 1.7 - 2.3 2.0 - 2.8 |