Description :

Wellgrow specializes in CF (Conflat), CF Fitting, CF Flange, CF Valve, Vacuum Products, Vacuum Components, Vacuum Flange, Flange Adapter, Vacuum Valve, Vacuum Tubing, Vacuum Hose, Pipe Fittings, based on our flexible production ability and strict quality control, for Ultra-high, UHV, high vacuum system, semiconductor industry, vacuum chamber, vacuum pump, and optoelectronics applications.

Specification :

Our CF Flanges, CF Fittings, CF Components, CF Valves are available in sizes from 1.33" OD to 16.5" OD (CF16, CF35, CF63, CF100, CF150, CF200, CF250, CF300, CF350), in both rotatable and non-rotatable configurations, which are compatible with other manufacturers’ Conflat style High Vacuum, Ultra-high, UHV, Vacuum Fittings, Vacuum Products, Vacuum Components, Vacuum Flanges, Flange Adapters, Vacuum Valves, Vacuum Tubing, Vacuum Hoses, Pipe Fittings. Each face of the two mating CF flanges has a knife edge which cuts into the softer metal gasket, providing an extremely leak-tight, metal-to-metal seal. CF flanges are sexless and interchangeable. The gasket is partially recessed in a groove in each flange. The groove helps hold the gasket in place, which aligns the two flanges and also reduces gasket expansion during bake-out. Available materials for CF flanges are in Stainless Steel 304, 304L, 316, 316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404.

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  KF Bored Flanges For Vacuum Fittings
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  KF Centering Rings With Viton O-Ring
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  Vacuum Components (ISO Fitting, ISO Flange, ISO Valve)
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  Stainless Steel Concentric Reducers
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  90° Long Elbows (Welded Type)
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  ISO Double Wall Clamps
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  Vacuum Components (KF Fitting, KF Flange, KF Valve)
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  KF Butt Weld Flanges (Half Nipples) - USA

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