KF Flange
Excellent vacuum components manufacturers focus on vacuum fittings since 2007.
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Excellent vacuum components manufacturers focus on vacuum fittings since 2007.
KF40 Bored Flange / KF40 Welded Flange Feature:
1. Material: SS304 or SS316L or Customized Materials
2. Size: KF10-KF50
3.Customized Available
Connection Type: Clamp
These KF40 Bored Flange for HV systems from tubing.
The KF40 flange is used for through- or foreline vacuum plumbing and for simple HV chamber ports.
Application: high and ultra-high vacuum apparatus, semiconductor, aerospace etc.
| Item | Material | A(mm) | B(mm) | C(mm) | D(mm) |
| KF10-B13 | SS304/SS316L | 30 | 12.2 | 5 | 12.9 |
| KF16-B19 | SS304/SS316L | 30 | 17.2 | 5 | 19.3 |
| KF25-B26 | SS304/SS316L | 40 | 26.2 | 5 | 25.7 |
| KF40-B38 | SS304/SS316L | 55 | 41.2 | 5 | 38.4 |
| KF50-B51 | SS304/SS316L | 75 | 52.2 | 5 | 51 |
| KF63-B64 | SS304/SS316L | 87 | 70 | 5 | 63.7 |
| KF80-B76 | SS304/SS316L | 114 | 83 | 12 | 76.4 |
| KF100-B102 | SS304/SS316L | 134 | 102 | 12 | 101.8 |
| KF160-B153 | SS304/SS316L | 190 | 153 | 12 | 152.9 |
Shanghai Hongyu Industrial Co., LTD [RubyVac] was founded in 2007.
RubyVac is an OEM/ODM manufacturer of vacuum components located in ZheJiang, China. Our primary focus is in the field of high and ultra-high vacuum apparatus for the research and development disciplines as well as semiconductor, aerospace and other practical applications. RubyVac's product line includes industry standard devices and components as well as custom machined products and contract manufacturing.
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
