INSULATING FLANGE KIT

 

GENERAL

 

Flange Insulation Kit Gaskets are designed to combat the effects of corrosion often found in flanged pipe system. Galvanic corrosion between dissimilar metal flanges, flange insulation associated with cathodic protection of underground piping are other examples where flanges insulating Kit Gasket can be put to effective use.

 

The Design and selection of materials used in Flange Insulation Kit Gasket, meet the twin purpose of sealing the flanges and insulating metal parts to prevent flow currents responsible for corrosion.

 

INSULATING FLANGE GASKET

 

We are able to provide the following insulating flange gaskets:

 

-          Type "E" for full face flanges

-          Tpe "F" for raised face flanges

-          Type "D" for specifically designed to fit into the grroved of RTJ flanges

 

The following items comes included when ordering Type "E" and Type "F" IF Kit:

 

-          One central gasket of suitable thickness in flat section

-          One full length insulating sleeve per bolt/ Integral washer sleeve

-          Two insulating washers per bolt

-          Two electroplated metallic washers

 

INSULATING GASKETS TYPE "E" FOR FULL FACE FLANGES

 

 

Available for use in ANSI B16.5, API, BS, & DIN Standard.

In this type, the central gasket has its outside diameter as equal to that of flange outside diameter and precision cut bolt holes. This design helps easy alignment of the gaskets during installation. Type "E" gaskets are available in Neoprene faced reinforced phenolic material or other materials.

INSULATING GASKETS TYPE "F" FOR RAISED FACE FLANGES

 

 

 

 

 

 

 

 

 

 

Available for use in ANSI B16.5, API, BS & DIN Standard.

In this type, the central gasket is designed to be located inside the flange bolt circle and sits fully on the raised face portion of the flange.

 

 

INSULATING GASKETS TYPE "D" FOR RING GASKETS

 

Available for use in ANSI B16.5, API, BS & DIN Standard In this type the gaskets available in fabric reinforced Phenolic. Available in basic "oval & octagonal" type. This type has the contact faces with oval shape. It provides a high reliability seal. These gaskets comply with ASME B - 16.20.

 

MATERIAL SELECTION

 

	Insulation Gasket	Insulation Sleeve	Insulation Washer	Plated Washer
Standard	Neoprene Faced Phenolic/ Phenolic Nitril	Reinforced Phenolic	Reinforced Phenolic	Electroplated Steel Washer
Special	Neoprene Faced Phenolic/ Phenolic Nitril	Nylon	Nylon	Electroplated Steel Washer
	Neoprene Faced Phenolic/ Phenolic Nitril	Mineral Filled Nylon	Mineral Filled Nylon	Electroplated Steel Washer
	Neoprene Faced Phenolic/ Phenolic Nitril	Polyethylene	Polyethylene	Electroplated Steel Washer
	Glass Reinforced Epoxy (G-10)	Glass Reinforced Epoxy (G-10)	Glass Reinforced Epoxy (G-10)	Electroplated Steel Washer

 

ORDERING INFORMATION

 

Please specify the following when ordering:

-          Gasket Type

-          Flange Standard

-          Pipe Outer Diameter and Internal Diameter

-          No. of Bolts

-          Operating Temperature

-          Pressure Rating

-          Flange Material