FLANGE ISOLATION GASKET KITS

Flange Isolation Gasket Kits are designed to maintain the
integrity and reliability of the pipeline and piping system
through safety and corrosion protection.  Flange Isolation
Gasket Kits provide an effective seal and electrical isolation of
flanges.  By eliminating metal to metal to metal contact, static
current is halted to prevent corrosion and aid in the Cathodic
Protection of the pipe.

Constructed of high quality materials that have a high
dielectric constant and low water absorption, out Flange
Isolation Gasket Kits are available for all size flanges, ranging
from 1/2" to 144" in all ANSI & API classes

HOW TO ORDER

Literature request
and feedback form

TYPE D

Type D gaskets are designed to fit into the ring groove of RTJ (ring type joints)     
flanges.  We also offer BX gaskets.  Both are available in grade CE phenolic.

TYPE E

This style kit contains a full-face gasket that has the same outside diameter as the
flanges.  This style gasket will prevent foreign material from collecting and creating
a bridge, thus shorting the cathodic isolation.  Type E gaskets are available in
phenolic, neoprene-faced phenolic, and high temperature materials.

TYPE F

TYPE O

This Gasket has a sealing element on each side and is available in both Type E
and Type F styles.  The sealing element materials are Nitrile, Viton, or Teflon.  
Gasket materials are phenolic and G-10

GASKETS

SLEEVES

WASHERS

PACKAGING

Each Isolation Gasket Kit from Drake Specialties is
individually packaged in a durable box.  The isolation
sleeves and washers are packaged separately in the box
to protect them during shipping.  Each box is labeled with
flange size, pressure rating, type of isolating sleeves,
and whether it is a single or double washer set.