TEADIT GR 1520

TEADIT GR 1520 is an expanded graphite sheet reinforced with a flat metal insert. Engineered for superior mechanical strength, it maintains all the inherent sealing performance of flexible graphite.

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Manufacturer Documentation

Our Quebec facility manufactures custom-cut flat gaskets to your exact specifications. VAMECA can also evaluate the supply of this part number or engineer a suitable replacement.

AT A GLANCE

Graphite with foil insert

Product Family

Graphite

Material Composition

Expanded graphite with smooth metal insert

TECHNICAL SPECIFICATIONS

Material Specifications

Maximum temperature and pressure limits cannot be applied simultaneously.

TEMPERATURE

Min. -240 °C · Catalog Max. 450 °C · Steam 650 °C · Inert 800 °C

PRESSURE

30 bar (published TEADIT maximum, applicable P/T limits apply)

THICKNESSES

1 / 1.5 / 2 / 3 mm

Applications and Key Features

The manufacturer highlights gas, steam, industrial fluid, and thermal process services among the key applications for expanded graphite.

Published Testing and Approvals

Standards, Testing, and Certification References

Standards / Testing: ASTM F36, EU 2024 Product Range Data Sheets

PART NUMBER ANALYSIS

To properly select or replace this material

Construction and Material Characteristics

The distinction between a flat foil insert and a tanged insert is critical for handling and the sheet's behavior under bolt load. These are not simply three different names for the same construction.

Selecting a Replacement Part Number

In high-temperature service, differentiate between air, steam, and inert atmospheres. The insert type and bolt load specifications must be properly documented.

To compare constructions: Durlon FGL316 and KLINGER Graphite Laminate SLS. The graphite grade and the method used to bond it to the foil core can alter the gasket's sealing performance.

Construction and Material Characteristics

The distinction between a flat foil insert and a tanged insert is critical for handling and the sheet's behavior under bolt load. These are not simply three different names for the same construction.

Selecting a Replacement Part Number

In high-temperature service, differentiate between air, steam, and inert atmospheres. The insert type and bolt load specifications must be properly documented.

To compare constructions: Durlon FGL316 and KLINGER Graphite Laminate SLS. The graphite grade and the method used to bond it to the foil core can alter the gasket's sealing performance.

REPLACEMENT TO BE EVALUATED

Compare designs and alternatives

KEY COMPARISON CRITERIA

The GR 1520 features a flat metal core, the GE 1520 utilizes a tanged metal insert, and the GP 1520 is engineered without a metallic core.

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Part Number: TEADIT GR 1520

Please provide the part number, thickness, dimensions, quantity, and process fluid. We will review material availability for the specified grade, custom cutting at our Quebec facility, or an engineered alternative tailored to your assembly.

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View official documentation

The manufacturer's latest datasheets, certifications, and P/T curves must be reviewed prior to ordering or substitution.

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RELATED PART NUMBERS

Compare Related Designs

Graphite with flat metal insert. Verify stainless steel grade and bonding method. Associated reference constructions: Durlon FGL316 (Graphite + foil), KLINGER Graphite Laminate SLS (Expanded graphite), and GRAPH-LOCK 3125SS (Graphite + foil).

REFERENCE SHEET

Durlon