Top Grade Kf Vacuum Flanges Cheap Flanged Vacuum Blank Flange

Product Description

• Origin: China
• Materials: S.S.304/L, 316/L and Aluminium
• Flange Size: Kf10 to Kf50
• Specification: 1/2'' to 2''
• Production Capacity: 10000 Piece Per Month

KF(NW) flanges and fittings are deisgned in accordance with International Standards Organization specifications which are compatible with other manufacturers' KF ISO flange design. Standard materials are in stainless steel 304/L and 316/L. Aluminum is also available upon request. KF flanges allow easy and quick disassembly for repeatable uses. Flange connection are available for tube size from 1/ 2"~ 2.0". The flanges utilize an aluminum clamp with a single wing nut clamp allowing frequent disassembly without tools. The 15 degree tapper surface of flanges allows uniform pressure for compressing an O-ring held in place by a centering ring. The vacuum seal can be applied up to 1 x 10^-8 Torr and baked to 200°C However, sustained baking above 200°C may result in deterioration of O-rings.