Industrial Vacuum Flange Fittings ISO-KF Stainless Steel Blank Vacuum Flanges

The blank flange is commonly used for close unnecessary KF type connectors in the processing system and also guarantee high vacuum performance of the whole system. A circumferential clamp and centring ring form the vacuum seal between the connecting flanges. The centring ring contains a rubber elastomer O-ring.

KF fittings are used for through or foreline vacuum plumbing and simple HV (10-8 Torr) chambers

304 Stainless Steel fittings work in adverse temperatures and corrosive conditions.

These Blank Flange fittings follow ISO-KF standards. They are often called quick flange fittings because they are quick to assemble.

If you need larger or special size available upon request, Please contact us with your specific requirements.

Dongguan Chiyuan Precision Mechanical Technologies Co., Ltd., is a company highly specialized manufacturing and selling moulds (for plastic injection & metal production), and Ultra High Vacuum (UHV/HV) Pump & Valve components & subassemblies that are common parts of well-known vacuum pumps/valves of Europe and North America. Market Positioning: supply major parts for high precision and sophisticated mechanical assemblies.

Business Parts:

1. Design and manufacturing of precision moulds for plastic injection & metal production;
2. Precision mechanical production: Vacuum (UHV/HV) components & subassemblies, valves, joints and tools;
3. Manufacturing major mechanical parts for various of automatic production lines.