Vacuum Bellows Stainless Steel
Vacuum Bellows Stainless Steel are unsheathed and butt welded. Commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges.
Category: Metal Bellows
Description
Description
Nominal diameter:DN15-DN4000
Pressure grade:0.1Mpa-160Mpa
Axial compensation dosage:18mm-400mm
Design temperature:-20℃~450℃
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