Respuesta rápida
Proper: no gap, marks aligned, torque achieved, smooth, O-ring hidden. Use torque wrench.
Visual Checklist
| Check | Proper | Improper |
| ——- | ——– | ———- | |
|---|---|---|---|
| Gap | None | Visible | |
| Alignment | Marks match | Misaligned | |
| O-ring | Hidden | Visible/pinched | |
| Torque | Within spec | Below/above |
## Torque by Size
| Size | Torque |
| —— | ——– | |
|---|---|---|
| Mini (12-16mm) | 2-4 Nm | |
| Standard (20-30mm) | 5-10 Nm | |
| Large (40-60mm) | 15-25 Nm |
## Contacto
Email: support@hysfsubsea.com for mating training








