This page explains how Vacuum Chamber Body is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
The main structural enclosure of a vacuum chamber designed to maintain a controlled low-pressure environment.
Technical details and manufacturing context for Vacuum Chamber Body
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Internal Diameter | 300–1200 mm | Determines the maximum workpiece size. |
| Internal Height | 300–1500 mm | Determines the maximum workpiece height. |
| Wall Thickness | 8–30 mm | Affects structural strength and weight. |
| Ultimate Pressure | 1e-3–1e-5 Pa | Lower pressure requires better seals and surface finish. |
| Leak Rate | 1e-9–1e-10 Pa·m³/s | Critical for maintaining vacuum integrity. |
| Material Grade | 304/316L | 316L offers better corrosion resistance.ASTM A240 |
| Surface Roughness | Ra 0.4–0.8 μm | Smoother surfaces reduce outgassing and particle contamination. |
| Operating Temperature | -20–150 °C | Exceeding limits may degrade seals and material properties. |
| Design Pressure | 0.1–0.5 MPa | External pressure rating for vacuum service.GB 150 |
| Weight | 50–500 kg | Affects handling and installation requirements. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Atmospheric to 10^-9 Torr (ultra-high vacuum capable) |
| other spec: | Leak rate < 1x10^-9 mbar·L/s, surface roughness < 0.8 μm Ra for sealing |
| temperature: | -40°C to 200°C (typical for stainless steel, varies with material) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Vacuum Chamber Body.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The Vacuum Chamber Body is typically made from stainless steel grades 304 or 316L, as listed in the directory. 316L offers better corrosion resistance. The material grade should be confirmed with the manufacturer for the specific application.
The ultimate pressure range is 1e-3 to 1e-5 Pa, depending on the design and sealing. This is a reference range; the actual achievable pressure must be verified with the manufacturer for the specific model.
The body provides a gastight enclosure connected to vacuum pumps. The pumps evacuate air and gases, creating a low-pressure environment. The body's integrity, including seals and surface finish, is critical to prevent leaks and maintain the vacuum.
Key parameters include internal diameter, internal height, wall thickness, ultimate pressure, leak rate, material grade, surface roughness, operating temperature, design pressure, and weight. Always confirm these values with the legal manufacturer or supplier for your specific application.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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