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Vacuum components are important parts of vacuum technology. These are all components of vacuum equipment which are necessary for the assembly of vacuum lines, e. g. flanges, seals and tube components (elbows, tees, crosses etc.). Applications in vacuum technology make high demands on the selection of material as well as the fabrication of these components.Â
1.Product Feature
These KFto KF Tee vacuum fittings follow ISO-KF standards. They are 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 .The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel.
High vacuum rated to 1x10-8 Torr
Temperature rated to 200ºC maximum
Symmetric, nonrotatable geometries
Rotatable Bolt Rings available for LF sizes
Viton O-rings
Standard matte finish
NW16 through NW50 sizes
Body type dependent on tube size
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Specifications
Material
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 Flanges
304 Stainless Steel
 Tubing
304 Stainless Steel
Finish
Standard matte Finish
VacuumÂ
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 Range
1x10-8Â Torr
 Fittings Leak Test
2x10-10Â cc/sec of He
Temperature Range
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Viton
Minimum: -20ºC
Intermittent: 200ºC
Sustained: 150ºC
Silicone
Minimum: -50ºC
Intermittent: 200ºC
Sustained: 150ºC
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KF Flange Size
A(inch)
B(inch)
KF16
1.51"
3.02''
KF25
2.02"
4.05''
KF40
2.40"
4.80''
KF50
3.15"
6.30''
2.Manufacturing and packing process
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port
Shanghai Port or Ningbo Port, China
min order Qty.
1 piece
Supply ability
5,000 pieces/month
Payment terms
T/T, Western Union, Paypal, L/C
Packaging
Shrink Wrap-Carton Case-Exporting Plywood Case
Delivery time
Depends on quantity
Shipping mode
By sea, by air, by express
Wenzhou Hongtai Fluid Equipment Co., Ltd is a comprehensive and professional manufacturer, integrating in designing, developing, manufacturing. We specialize in sanitary valves, pipe fittings and pumps, which are applied for milk, food, beer, pharmaceutical and other fields.
We can quote you favorable prices, high quality, and best after-sale services. Welcome to visit our factory.
3.The following are other products that we also supply:
Sanitary Valves
Sanitary Butterfly Valves
Sanitary Check Valves Sanitary Ball Valves Sanitary Reversal Valves Sanitary Diaphragm Valves Sanitary Sample Valves Sanitary Safety Valves Sanitary Control Valves Sanitary Relief Pressure Valves
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Sanitary Pipe Fittings
Sanitary Elbow
Sanitary Tee Sanitary Reducer Sanitary Cross Sanitary Tri clamp Ferrule Tri clamp High pressure tri clamp Tri clamp spool Round lids Filter reducer with MNPT port Round lid with FNPT port Hemispherical lids Filter stack Sanitary Cap Sanitary Pipe Hanger Sanitary Tank Cleaning Ball Sanitary Hose Joint Sanitary Unions Sanitary Sight Glass Sanitary Strainer
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Sanitary 304 Stainless Steel Vacuum Fittings ISO-Kf Flange Tee
O-Ring Material: Viton
Polishing: Matte Polishing, Mirror Polishing
Connections: Clamp
Maximum Working Temperature: 200 Degree Celsius
Trademark: OEM
Transport Package: Shrink Wrap-Carton Case-Exporting Plywood Case
Specification: 304 stainless steel
Origin: Wenzhou
HS Code: 7307220000
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Sanitary 304 Stainless Steel Vacuum Fittings ISO-KF Flange Tee