Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability

Product Details
Customization: Available
Material: Metal+Non-Metal
Application: Valve, Flange, Pump
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  • Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability
  • Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability
  • Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability
  • Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability
  • Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability
  • Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability
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  • Overview
  • Product Description
  • Detailed Photos
  • MATERIALS:
  • Metal Jacketed Gasket Shapes
  • Tolerance
Overview

Basic Info.

Model NO.
DOUBLE JACKET
Type
Stationary Seal
Performance
Wear
Shape
O-Ring
Standard
Standard, Nonstandard
Jacket Material
SS316, SS304, Soft Iron, Carbon Steel, Copper
Filler
Graphite, Cnaf, Non-Asbestos, PTFE
RF or FF
Both Ok
Gasket Standard
ASME B16.20, En1514-2 or Others
Thickness
1.6mm ~ 10mm
Size
1mm ~ 2500mm
Transport Package
Wooden Carton
Specification
DN10 ~ DN2000
Trademark
OEM
Origin
China
HS Code
8484100000
Production Capacity
10000000 Per Year

Product Description

Product Description

DOUBLE JACKETED GASKET

Our intricately designed metal jacketed gaskets are masterfully engineered with a durable metallic outer shell that securely encases a resilient filler material. This cutting-edge design guarantees optimal protection for the filler, offering superior resistance against pressure, temperature fluctuations, and corrosion. Each gasket is a testament to meticulous craftsmanship, available in a wide variety of shapes and sizes, with an elite selection of metals and fillers. Configurable internal ribs add further versatility, making these gaskets essential for heat exchanger applications. They are particularly effective when precision flange surfaces and high bolt loads are employed to ensure an ideal seal.

Single jacketed gaskets feature a single surface fully enveloped by a robust metal jacket that covers both the OD and ID. These are perfect for narrow flange widths in low-pressure valve and pump applications, ensuring reliable performance.

Double jacketed gaskets are brilliantly crafted with a two-piece metal jacket that completely encapsulates the OD, ID, and both sealing surfaces. Primarily used in heat exchanger applications, they excel in managing corrosive and high-temperature environments, providing unmatched reliability.

Internal ribs, or pass partition bars, can be seamlessly incorporated or expertly welded, ensuring the primary seal remains uncompromised in both designs, enhancing the gasket's effectiveness.

APPLICATION

> Ideal for Heat exchangers

> Perfect for Gas mains

> Suitable for Boiler and fues

> Designed for Pumps.

> Essential for Valve bonnets

Gaskets with straightforward designs are ideal for pipeline flanges and sealing surfaces of internal-combustion machines. Conversely, those with complex shapes excel in flange covers of heat exchangers and similar applications. Typically, general gaskets span widths of 10-25 MM and thicknesses of 2MM-8MM, enduring maximum working pressures of 6-10Mpa, showcasing their versatility and reliability.

Detailed Photos

Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability
Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability

MATERIALS:

Jackets are crafted from a premium selection of high-quality materials, including soft iron, low carbon steel, stainless steel, nickel, copper, aluminium, brass, titanium, monel, and more, ensuring superior performance.

Filler options include expanded graphite, ceramic, PTFE, and an array of other resilient materials, each chosen for their exceptional properties.

Metal Jacketed Gasket Shapes

Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability

Tolerance

The gasket thickness tolerance is precisely maintained at (+0.03 inch., -0.000 inch) (+0.8mm, -0.0mm), ensuring the highest standards of precision and quality.

(1). For gaskets ranging from NPS 1/2 to NPS 24, the outside and inside diameter tolerances are meticulously controlled at +0.06 inch, -0.0 inch (+1.5mm, -0.0mm); ensuring exacting quality.

(2). For NPS sizes 1/2 through 3, Class 400 flanges are unavailable, requiring the use of the more robust Class 600 instead;

(3). For NPS sizes 1/2 through 2-1/2, Class 600 flanges do not exist, necessitating the use of Class 1500, ensuring optimal performance;

(4). Class 2500 is unavailable for NPS sizes 14 and larger, guiding users to alternative solutions.


Versatile Double Jacket Gasket with PTFE Filler for Maximum Reliability

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