Products

TCT's vacuum valves are engineered to deliver exceptional sealing performance, durability, and cleanliness for critical vacuum applications across semiconductor, display, solar, and research industries.

Available in a variety of configurations—including angle valves, gate valves, inline Y valves, and transfer valves—our products support a wide pressure range from atmosphere to ultra-high vacuum (UHV).

Each valve is built with high-grade materials, precision-welded bellows, and low-outgassing materials to ensure long-term stability and minimal particle generation. Optional seal materials, such as FKM and FFKM, are available to accommodate corrosive or high-temperature environments.

Key features include:

• L-motion or linear motion actuation for reduced friction and extended service life

• Manual or pneumatic operation for system flexibility

• Compact designs for space-limited integration

• Customizable sizes and flanges to meet OEM specifications

• Electropolished or glass-bead finishes for surface cleanliness

Whether isolating, transferring, or controlling vacuum flow, TCT valves provide reliable performance, easy maintenance, and proven purity in demanding production lines.

TCT manufactures custom vacuum chambers using the finest grades of stainless steel 304 and 316L, engineered to meet the demanding standards of high and ultra-high vacuum systems.

General Features

• Material: High-quality SS304 and SS316L for excellent corrosion resistance and structural integrity
• Surface Finish: Standard electropolished interior for low outgassing and clean vacuum performance
• Customization: Chambers can be fully tailored to meet specific dimensional and process requirements

Engineering Excellence

• Expert Welding: Our experienced welding engineers deliver precise, leak-tight welds that meet high vacuum tolerances
• Precision Manufacturing: Designed and fabricated to ensure vacuum integrity and mechanical durability

Custom Solutions

• Whether you need a cylindrical, rectangular, or multi-port chamber, TCT will help you design and build a solution optimized for your application
• Perfect for R&D systems, process chambers, load locks, and more

Contact us today to start building your custom vacuum chamber with trusted TCT quality and craftsmanship.

TCT manufactures a full range of vacuum fittings, tubing, and weldment assemblies that comply with ASTM, DIN, and JIS standards. Our components are designed for high vacuum and ultra-high vacuum applications requiring exact tolerances and clean construction.

General Features

• Standards: Manufactured to ASTM, DIN, and JIS specifications
• Surface Finish:
  • Mechanical polishing (standard)
  • Optional: Glass bead blasting and electropolishing
• Compatibility: Fully compatible with standard vacuum system components
• Precision Welding:
  • All fittings and weldments are fabricated using orbital and lathe welding processes
  • Specialized welding fixtures ensure dimensional precision and repeatability for tight-tolerance requirements
  • Pre-weld measurement and setup are optimized using precision tube cutters, wire cutters, and boring machines

Product Range

• Basic flange types:
  • KF (NW)
  • ISO-K
  • ISO-F
  • CF (ConFlat)
• Hardware accessories:
  • Clamps
  • Centering rings
  • Gaskets
  • Other vacuum-compatible fasteners

TCT is your trusted partner for high-quality vacuum fittings and welded assemblies — engineered with precision, made to perform. Contact us for custom solutions.

At TCT, our process vessels are designed to ensure the safe, efficient handling of high-purity chemicals and organometallic compounds—from containment to controlled transfer and eventual disposal. Built to meet the rigorous demands of the semiconductor and high-tech industries, each vessel is engineered for durability, chemical compatibility, and process reliability.

We employ precise orbital welding, electropolished internal surfaces, and cleanroom-grade materials to ensure complete drainage, easy cleaning, and optimal media utilization. Every vessel is configured with optimized geometry for flow efficiency and minimized residue.

Whether you're working with liquids or solids, TCT offers customized process vessel solutions tailored to your system layout and purity standards—ideal for OEM integration or standalone use in critical environments.