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Advance Products & Systems Integra II SSA® Cathodic Isolation Gaskets

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Advance Products & Systems Integra II SSA® Cathodic Isolation Gaskets

Insulating and Sealing Gasket for Harsh Environmental Applications. Flange Isolation with True Cathodic Protection.

Product Description

The APS Integra II SSA® (Severe Service Application Stainless/Steel) Gasket is an exceptionally dependable gasket used for both insulating and general sealing purposes in Severe Service Applications. This gasket has been developed as an inimitable and effective seal for sealing flanges in which the opportunity for leakage must be held at zero allowance. The Integra II SSA® Gasket is suitable in all services up to and including ANSI 2500# and API 10,000# classes. The Integra II SSA® Gasket was exclusively designed for severe isolating service in harsh environmental applications especially where hydrocarbons are a factor.

APS Integra II SSA Gasket cross sections.
SSA isolation gasket components
SSA isolation gasket components

The APS Integra II SSA® (Severe Service Application Stainless/Steel) Gasket is an exceptionally dependable gasket used for both insulating and general sealing purposes in Severe Service Applications. This gasket has been developed as an inimitable and effective seal for sealing flanges in which the opportunity for leakage must be held at zero allowance. The Integra II SSA® Gasket is suitable in all services up to and including ANSI 2500# and API 10,000# classes. The Integra II SSA® Gasket was exclusively designed for severe isolating service in harsh environmental applications especially where hydrocarbons are a factor.

APS Integra II SSA Gasket cross sections.

Features

  • Exceptionally dependable for insulating and sealing purposes in severe service applications
  • Highly suitable for all severe service applications up to and including ANSI 2500# and API 10,000# classes.
  • Zero-free leaks for high sulfur content crude oil or H2S gas fugitive emissions, proven through multiple applications.

Applications

  • Flange isolation with true cathodic protection.
  • Isolating between dissimilar metals to prevent galvanic corrosion.
  • Wellhead isolation from inter-connected flow lines.
  • Mating mismatched dissimilar flanges.
  • Eliminate turbulence and flow-induced erosion between ring-joint (RTJ) flanges.
  • Protect against corrosion on uncoated or scarred flange faces.
  • To seal between flanges subjected to vibration/cavitations
  • Eliminate corrosion from forming in the cavities between RTJ flanges where intense modes of hostile chemicals may be present
Seal material

G-10 Standard SSA S/S Retainer Material Specifications

NEMA Grade Compression Glass-Reinforced Epoxy Laminate Material:

Compressive Strength
66,000 PSI
Dielectric Strength:
800 VPM
Max. Continuous Operating Temp.
302° F (150° C)
Water Absorption
0.04%
Flexural Strength
65,000 PSI
Tensile Strength
51,000 PSI
Bond Strength.
2,600 lb.
Shear Strength
22,000 lb.

G-11 Optional SSA S/S Retainer Material Specifications

NEMA Grade Compression Glass-Reinforced Epoxy Laminate Material:

Compressive Strength
58,000 PSI
Dielectric Strength:
550 VPM
Max. Continuous Operating Temp.
400° F (205° C)
Water Absorption
0.08%
Flexural Strength
58,000 PSI
Tensile Strength
41,000 PSI
Bond Strength.
2,200 lb.
Shear Strength
21,200 lb.

Seal Material

The sealing element is intended to provide a non-penetrating barrier through which no restricted retained matter or other substance can pierce; as a result, the glass composite retainer material permanently holds the seal in place in a static, fully encapsulated manner. Dual spring-energized PTFE seals are available for very high pressures or large diameter flanges.

Standard PTFE Seal Material: PTFE (Spring-Energized)

Designed for multiple applications: A radial load is provided by the helical wound spring. Encapsulation
in the seal groove eliminates creep or cold flow. This PTFE spring energized sealing element is
manufactured from a special formulated PTFE material which is machined with a wider surface area
promoting a constant seal.

Temperature Range: -425 °F to 450 °F (note: gasket material is limiting factor)

Optional: Viton Seal Material
Viton – Designed for general oil and gas applications: This sealing element is used for applications
that need to be resistant to chemicals.

Temperature Range: -75 °F to 400 °F

Insulating Sleeve Options
1. G-10 – Glass-Reinforced Epoxy tubing is suitable for continuous exposure to 350 °F. This material is
an epoxy laminate that offers excellent resistance to crushing, cracking, breaking and thread pinch.
2. Mylar – Spiral wound Mylar is a general-purpose material recommended for bolting applications
with flange temperatures below 300 °F. This material has generally fair resistance to crushing, cracking,
breaking and thread pinch.

Insulating Washers
1. G-10 – 1/8” (.125) thick washers cut to standard SAE washer dimensions

Steel Washer Options
1. ZINC STEEL – Zinc-Plated Steel washers cut to standard SAE washer dimensions.
2. SS – Stainless Steel washers cut to standard SAE washer dimensions.

Additional information

SKU APS-INTEGRA-II-SSA-GASKETS Categories , , Tags ,
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