Vacuum Induction Melting Furnace
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This page explains how Vacuum Chamber is classified within Basic Metal Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A sealed enclosure designed to maintain a controlled low-pressure environment for industrial processes.
Technical details and manufacturing context for Vacuum Chamber
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Internal Diameter | 300–2000 mm | Custom sizes available |
| Internal Volume | 20–5000 L | Depends on chamber geometry |
| Ultimate Pressure | 1e-3–1e-5 Pa | With appropriate pumping system |
| Leak Rate | 1e-9–1e-7 Pa·m³/s | Helium leak test |
| Operating Temperature | -20–200 °C | With optional heating/cooling |
| Wall Thickness | 6–20 mm | Depends on pressure rating |
| Material Grade | 304/316L | Stainless steelASTM A240 |
| Surface Finish | 0.8–3.2 μm Ra | Electropolished optional |
| Viewport Diameter | 50–200 mm | Number and position customizable |
| Number of Ports | 2–12 | CF or KF flanges |
| Weight | 50–2000 kg | Approximate, depends on size |
| Design Pressure | 0.1–0.5 MPa | External pressureGB 150 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Vacuum Chamber.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric to 10^-6 Torr (high vacuum), with max operating pressure of 1 atm |
| flow rate: | 0-1000 sccm (standard cubic centimeters per minute) for gas processes |
| temperature: | -40°C to 200°C (typical), up to 400°C with specialized seals |
| slurry concentration: | Not applicable for standard vacuum chambers; specialized slurry-handling chambers required |
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.
3 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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.
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The vacuum chamber is available in stainless steel (grades 304 or 316L per ASTM A240) or aluminum alloy. The material choice affects corrosion resistance, strength, and weight. Confirm the material grade with the supplier for your specific application.
The ultimate pressure ranges from 1e-3 to 1e-5 Pa, depending on the pumping system used. The chamber itself must be leak-tight to achieve these levels. Verify the achievable pressure with the manufacturer based on your pumping configuration.
Yes, the number of ports (CF or KF flanges) can be customized from 2 to 12, and their positions can be tailored to your needs. Viewport diameters range from 50 to 200 mm. Discuss your requirements with the manufacturer to ensure proper design.
The material grade for stainless steel is referenced to ASTM A240, and the design pressure is referenced to GB 150. These standards serve as procurement and verification references. Always confirm compliance and certification with the legal manufacturer or supplier.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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