GLASS TO METAL

These bellows are used in installation of glass equipment for following purposes :

- To minimize the transfer of vibrations from the rotating   equipments which are connected to the glass assembly.
- To accommodate the thermal expansion of any metallic (non-glass) equipments which are   connected  to the glass pipeline.

These are similar to the bellows for glass-to-glass in construction, but having an adaptor bellow flange at one end. Generally this adaptor flange is supplied undrilled so that it can be drilled as per the configuration of mating flange. However, this adaptor bellow flange can be supplied drilled As per "Table E", "Table F" or "ASA 150" standards, if specified.

Line bellows

Cat.Ref.
Undrilled

Cat.Ref.
Table E

Cat.Ref.
Table F

Cat.Ref.
ASA 150

DN

D

L

FBF1*

FBF1/E

FBF1/F

FBF1/A

25

115

60

FBF1.5*

FBF1.5/E

FBF1.5/F

FBF1.5/A

40

150

65

FBF2*

FBF2/E

FBF2/F

FBF2/A

50

165

65

FBF3*

FBF3/E

FBF3/F

FBF3/A

80

200

65

FBF4*

FBF4/E

FBF4/F

FBF4/A

100

220

65

FBF6*

FBF6/E

FBF6/F

FBF6/A

150

285

65

FBF9*

FBF9/E

FBF9/F

FBF9/A

225

395

65

FBF12

FBF12/E

FBF12/F

FBF12/A

300

445

65

 


Vacuum bellows

Cat.Ref.
Undrilled

Cat.Ref.
Table E

Cat.Ref
Table F.

Cat.Ref.
ASA 150

DN

D

L

VBF3*

VBF3/E

VBF3/F

VBF3/A

80

200

70

VBF4*

VBF4/E

VBF4/F

VBF4/A

100

220

70

VBF6*

VBF6/E

VBF6/F

VBF6/A

150

285

70

VBF9*

VBF9/E

VBF9/F

VBF9/A

225

395

70

VBF12

VBF12/E

VBF12/F

VBF12/A

300

445

70