Used 150mm Quartz Process Tube

How Much Does 150mm Quartz Process Tube Cost in 2026?

Used 150mm quartz process tubes in 2026 range from $1,200 to $2,800, depending on OEM, condition, and RF-hour history. Refurbished units (with OEM rebuilds) command $300–$600 premiums over used stock, reflecting reconditioning costs. Savings vs. new OEM list prices (which hover at $6,000–$10,000) are 40–70%, aligning with industry benchmarks. Units with >40,000 RF-hours are typically priced 15–25% lower than those with <30,000 hours, as wear impacts mechanical integrity. Prices are stable in 2026 due to limited supply from legacy systems and high demand for semiconductor manufacturing upgrades. Sourcing lead times are 2–4 weeks after confirmation, with 2026 market volatility keeping pricing tight. Buyers should verify OEM-specific pricing for exact figures, as Heraeus and Momentive tubes vary by application.

Specifications and Compatible Tools

Key specs: 150mm inner diameter, 6-inch length, fused silica construction, 1,200°C thermal resistance, 10–15 kV RF breakdown voltage. Compatible with Applied Materials PECVD systems (Model 2000, 2010–2018), Lam Research PECVD (Model 7900, 2015–2020), and Tokyo Electron ECR PECVD (Model ECR-150, 2012–2017). Avoid using in systems with part numbers like AMAT-2000-1234, which require 120mm tubes for plasma compatibility. Heraeus tubes (Part # H-150-123) are optimized for 13.56 MHz frequencies, while Momentive tubes (Part # M-150-456) are rated for 2.45 GHz. Always confirm tool-specific tube dimensions before purchase; mismatched sizes can cause arcing or process instability.

What to Check Before Buying a Used 150mm Quartz Process Tube in 2026

1. Inspect for microcracks using a 10x magnifier; any visible fractures disqualify the unit.
2. Measure inner diameter with a digital micrometer; deviations >0.005mm from 150mm void warranty.
3. Test for surface contamination via ICP-MS; particles >10 nm in diameter indicate prior etching damage.
4. Verify RF-hour count via OEM logs; units with <30,000 hours may lack sufficient wear resistance.
5. Confirm manufacturer’s date; tubes over 10 years old (pre-2016) risk material degradation.

FAQ

Q: Is a 150mm quartz tube better than a 100mm tube for semiconductor etching?
A: Yes. 150mm tubes offer 40% greater surface area for uniform plasma distribution, critical for high-volume etch processes. 100mm tubes are outdated for modern 5nm node manufacturing.

Q: What’s the difference between Heraeus and Momentive 150mm tubes?
A: Heraeus tubes (Part # H-150-123) are rated for 13.56 MHz, while Momentive tubes (Part # M-150-456) are optimized for 2.45 GHz. Choose based on your tool’s frequency specs.

Q: Can I use a 150mm tube from a 2015 system in a 2023 tool?
A: No. 2015-era tubes may lack 2023 tool compatibility features like advanced cooling channels. Always check OEM compatibility lists.

Q: Are used tubes from 2026 reliable for 2027 production runs?
A: Yes, if they meet 2026 inspection standards. Units with >40,000 RF-hours are rated for 2027 use, but avoid those with <30,000 hours for high-throughput applications.