l Size range: KF10 ~ ISO 250
l Roughness: Ra 0.8μm (Ra 32μinch)
l Material: stainless steel 304 and 316L; Alum. (clamp/claw)
l Rubber material: FKM (Black)
CME ISO flanges and fittings were designed according to ISO2681 specification for standard USA tube sizes. ISO flanges and fittings are compatible with other ISO-KF-QF designed flanges and can be easily assembly and disassembly with no tools.
● ISO Flanges and Fittings Size: ISO63 to IS250
● ISO Flanges and Fittings Material: stainless steel 304 or 316L
● Compatible with other ISO-KF-QF designed flanges
● Roughness: Ra 0.8μm (Ra 32μinch)
● Vacuum Range: 1 x 10-8 Torr
ISO Flanges
Applying in the connection of vacuum equipments such as tube end, valve or pump. Easy assembly and disassembly with no tools to make the maintenance and monitoring the vacuum lines in a proper way.
Related to: Centering ring w/FKM O-ring and outer ring, clamp/claw.
ISO Fittings
Applying in the connection of vacuum equipments or flanges. Kinds of fittings such as elbow, tee, cross, reducer, ferrule could be applied in the custom directions and the different tube diameter.
CME KF flanges and fittings were designed according to ISO2681 specification for standard USA tube size. The KF flange and fittings can be used from atmospheric pressure to high vacuum. It is compatible with other ISO-KF-QF designed flanges and can be easily assembly and disassembly with no tools.
l Design according to ISO2681 specification for standard USA tube sizes.
l Compatible with other ISO-KF-QF designed flanges
l Size range: KF10 ~ KF 50
l Roughness: Ra 0.8μm (Ra 32μinch)
l Stainless steel material: 304ss, 316L
l Vacuum Range: 1 x 10-8 Torr
KF Flanges
Applying in the connection of vacuum equipments such as tube end, valve or pump. Easy assembly and disassembly with no tools to make the maintenance and monitoring the vacuum lines in a proper way.
Related to: Centering ring w/FKM O-ring and clamp
KF Fittings
Applying in the connection of vacuum equipments or flanges. Kinds of fittings such as elbow, tee, cross, ferrule could be applied in the custom directions and the different tube diameter.
KF Vacuum Clamp Size: KF10 - KF50
ISO Vacuum Claw Size: ISO63 - ISO250
Material: Aluminum / SS304
＊Size: 1/2" to 6"
＊304 or 316L stainless steel
CME weld tube fittings are including elbows, tees, and reducers. All butt weld fittings are are leak free and cleaned for high vacuum use. It's suitable for high temperature working environment and will be provided with the heat number of raw materials.
Centering rings are usually assembled with FKM Oring for sealing the connection between two vacuum flanges together with claws or clamps. CME offers various standard centering rings for use in different applications.
＊Size: KF10 to ISO250
＊Standard Material:
Centering ring: 304 stainless steel. Other materials available upon request.
O-ring: FKM
Outer ring: Aluminum
＊ Seal Temperature Range: -5°C – 204°C / 23°F - 399°F
CME vacuum bellows and flexible hoses are designed according to EJMA standard. Each of the vacuum bellows and flexible hoses are made by automatic welding to ensure the high quality and stable supplies. CME offers customized length on bellows and flexible hoses for maximum 3 metters. All the bellows are 100% tested before shipping.
＊Size: KF10 to ISO250
＊Material: 304 or 316L stainless steel
＊Helium leak rate: < 1 x 10 -8 PaM3/Sec
＊Size: KF25 to ISO100
＊Material: CF8 / CF8M stainless steel
＊Seal: PTFE
＊Working Pressure: 1000PSI WOG
＊Vacuum Range: 1 x 10-7 Torr
CME vacuum ball valves can be operated manually by handles or automatically through actuators. All the vacuum ball valves are with ISO5211 high mounting pad for easily assembly and disassembly with actuators. Valves are 100% tested before shipping.