A structured checklist for preparing medical hypotube RFQs to ensure rapid and accurate supplier quoting.
| Metric | Typical Range | Impact on Procurement |
|---|---|---|
| Quote Time | 1-3 days | Complete data prevents endless clarification loops. |
| Required drawing data | 2D drawing, tolerances, material, finish, quantity, and revision | Lets suppliers price the actual component instead of issuing a placeholder quote. |
| CTQ definition | OD/ID/wall, length, slot, burr, Ra, and inspection needs | Keeps cost drivers visible before sample and pilot purchase orders. |
| Decision Factor | Confirm Before Quote | Buyer Impact |
|---|---|---|
| Minimum RFQ packet | Drawing revision, material, dimensions, tolerance, finish, quantity, destination, and target date. | Prevents a supplier from quoting only a rough capability estimate. |
| Critical-to-quality dimensions | OD, ID, wall, length, concentricity, slot, burr, surface roughness, or visual criteria. | Separates must-meet features from nice-to-have dimensions and shortens DFM review. |
| Documentation expectations | Material certificate, inspection report, traceability, packaging, cleanliness, and certificate scope. | Avoids late commercial changes when quality records are added after price agreement. |
Tolerances directly drive manufacturing methods and cost.
Yes, but label the drawing as preliminary and identify open dimensions, expected tolerance bands, and the decision date for design freeze.
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