Vaccum Flanges

Boberry

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Superior Vacuum Integrity: Made to ensure sealed connections in high and ultra-high vacuum settings.
Tight Dimensional Tolerance: Maintained within ±0.05 mm for high-accuracy system installation.
Wide Size Capability: Diameter options from 50 mm to 1200 mm or total weight under 80 kg.
Custom Machining Available: Shapes, grooves, bolt patterns produced according to drawings.
Universal Compatibility: Supports ISO, CF, KF, and custom vacuum systems.

Parameter	Specification
Product Name	Vacuum Flanges
Diameter Range	50 mm – 1200 mm or max 80 kg
Tolerance	≤ ±0.05 mm
Surface Finish	Smooth, scratch-free sealing surfaces
Materials	SS304, SS316, Super Duplex, F55, F60, 904L
Standards (Optional)	ISO / CF / KF / Custom
Flange Types	ISO-KF, ISO-K, CF, custom shapes
Manufacturing Process	CNC machining, grinding, and polishing
Surface Treatment	Polishing, passivation, and cleaning
Sample Availability	2 pcs free samples
Application Fields	Vacuum chambers, semiconductor tools, R&D, coating systems
Packaging	Protective bag + plywood case