1 — Mouth / rim
Fire-polished and tooled — no sharp edges, no micro-cracks for stress to start from.
VTN-703
Quartz Furnace Tube, Both Ends Open
Tube-furnace liners, CVD and annealing duty.
Precision-bore quartz process tubes for tube furnaces, CVD rigs and semiconductor annealing — straightness gauged over full length, ends fire-polished or ground on request.
Material
Fused quartz, semiconductor grade
Complies with
SEMI F1 (practice)
Ordering information 3 variants
| Cat. no. | Capacity / size | Pack |
|---|---|---|
| VTN-703-2510 | OD 25 × 1000 mm | 1 |
| VTN-703-5010 | OD 50 × 1000 mm | 1 |
| VTN-703-8015 | OD 80 × 1500 mm | 1 |
Why this one
- Straightness ≤ 1 mm/m
- Custom lengths to 2 m
- Ground-joint ends available
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