Square Flange Edge Welded Bellows | AM350 Custom
Square flange edge welded bellows in AM350 — custom rectangular flange design for non-standard vacuum ports. 2-5x SS316L fatigue life, fully customizable geometry, helium leak tested.
Precision Edge Welded Bellows & Vacuum Solutions
Explore our carefully crafted product series, experience the perfect fusion of design and technology.
Featured Products
Every product embodies our relentless pursuit of excellence.
High-Performance Formed Bellows
High-performance formed bellows — seamless hydroformed construction in SS316L, Inconel, Hastelloy, and Monel. Multi-ply options for high pressure, cryogenic to 800°C. Cost-effective alternative for industrial and OEM applications.
Vacuum Feedthroughs
Ceramic-to-metal vacuum feedthroughs for UHV applications — power (1-30kV), multipin, coaxial (BNC/SMA/SHV), and thermocouple types. Leak tested to 1×10⁻¹⁰ mbar·L/s, bakeable to 450°C.
Short Stroke Precision Edge Welded Bellows | SS316L
Short stroke precision edge welded bellows in SS316L — ±2-4mm stroke, high stiffness, low hysteresis. For vibration isolation, thermal compensation, and precision actuator seals. 1M+ cycles.
Long Travel Motion Control Edge Welded Bellows | SS316L
Long travel motion control edge welded bellows in SS316L — ±20-30mm stroke, ±0.01mm repeatability, up to 100mm/s speed. For vacuum manipulators, probe stations, and in-vacuum robots. 1M+ cycles.
Applications
Our precision-engineered components serve critical roles across diverse industries.
Semiconductor Manufacturing
Edge welded bellows for semiconductor UHV applications: wafer handling, CVD/ALD chamber seals, and lithography vibration isolation. Learn about Alpha Technology’s cleanroom-manufactured, helium leak-tested bellows for advanced semiconductor fabs.
Aerospace & Defense
Aerospace-grade edge welded bellows in Inconel 718, AM350, and Titanium for satellite propulsion, avionics cooling, and pressure sensing. Alpha Technology delivers ITAR-capable, flight-qualified flexible seals.
Scientific Research
Edge welded bellows for synchrotron beamlines, particle accelerators, and cryogenic research. UHV-compatible, non-magnetic, and radiation-hard bellows from Alpha Technology for scientific instrumentation.
Medical Technology
Medical-grade edge welded bellows for CT scanners, MRI, radiotherapy, and surgical robotics. Biocompatible materials, cleanroom assembly, and full traceability documentation from Alpha Technology.
Industrial Automation
Industrial automation edge welded bellows for pick-and-place robotics, CNC spindle protection, and leak testing equipment. High-cycle, contamination-resistant metal bellows from Alpha Technology.
Energy & Power
Edge welded bellows for nuclear power, hydrogen fuel cells, concentrated solar, and oil & gas. Zero-leakage hermetic seals from Alpha Technology for the most demanding energy applications.
Why Choose Us
Exquisite Design
Every detail is meticulously crafted, pursuing the perfect user experience.
Outstanding Performance
Using the latest technology to ensure products always maintain leading performance.
Thoughtful Service
Professional team provides 24/7 support, giving you peace of mind.
Continuous Innovation
Continuously exploring cutting-edge technology to bring you surprising experiences.