Customized Quartz door cap for semiconductor 4-12inch wafer and 125-210mm solar wafer.
-High - Performance Quartz Tube Furnace Door: Precision - Engineered for Optimal Thermal Processing
Elevate your thermal processing applications with our advanced Quartz Tube Furnace Door, a critical component designed to deliver exceptional durability, thermal stability, and hermetic sealing for tube furnaces used in laboratories, research facilities, and industrial settings. Crafted from high - purity quartz materials, this furnace door ensures reliable performance under extreme temperatures and corrosive environments, making it an indispensable asset for processes like annealing, welding, and chemical vapor deposition (CVD).
quartz heat insulation or plug furnace Tube.
size |
field |
capacity |
4inch |
semiconductor |
150pcs/month |
Packaging & Shipping
will use Sealed packaging with dust-free film, ship by sea or by air, if volum is not big, can ship by couriors.
Installation Instructions


Competitive prices, high-end quality, fast response, and excellent service
Company Profile
Advanced Quartz Tech. is a professional manufacturer of 2-8inch quartz products.
We now has fixed assets of $5million, about 65 employees, Our main quartz products are tubes , tanks , carriers, cap and various kinds of quartz instruments.
Our quartz products are mainly used in semiconductor field , solar field, fiber field , military and optical fields. Additional we have about 10%business is repairing quartz, Normally most of quartz parts can repair.
Here are some part our main workshops and machines.