CF Stainless 304 clamp fitting for Vacuum bellow with flange components
Product Description
Features:
The high sealing effect and the low leak rates performance of CF flange connections is a result of gasket material. Whenassembling the CF flange connect, the knife edge is pressed into the flat copper gasket and force the seal material both axiallyas well as radially outwards to the flange. The material is enclosed and cannot flow even at high bakeout temperature. Due tothis deformation of the seal such connections may sometimes stick together. They can be easily separated with a special tool or screwdriver.
Offered in both rotatable and nonrotatable versions with through holes and tapped bolt holes. Metric tapped holes anduntapped holes flanges are identical products. UNC or UNF or other tapped holes can be ordered as specials.
Specifications:
Blanks & Flanges: 304 S.S. (Other material available upon request)
Gaskets : OFHC Copper or Viton Bolt : 304 S.S. Temp. Range :-200 "C~ 450 "C( OFHC Copper )
Vacuum Range : 10-13ttorr Torque Rating : CF35 and smaller 220 kgf-cm CF63 and larger 360 kgf-cm Larger or special size available upon request