| Customization: | Available |
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| Material: | Metal+Non-Metal |
| Application: | Valve, Flange, Pump |
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DOUBLE JACKETED GASKET
Our meticulously crafted metal jacketed gaskets showcase a durable yet thin metallic outer shell that ensconces a resilient filler material. This cutting-edge design ensures unparalleled protection for the filler, providing extraordinary resistance to pressure, temperature, and corrosion. Each gasket is meticulously handmade, offering a vast array of shapes and sizes, with an exquisite selection of metals and fillers. Customizable internal ribs add to their versatility. These gaskets are essential for heat exchanger applications, though they require precision flange surfaces and substantial bolt loads to achieve an optimal seal.
Single jacketed gaskets boast a single surface entirely enveloped by a metal jacket covering both OD and ID. They are ideal for narrow flange widths in low-pressure valve and pump applications, providing a compact solution.
Double jacketed gaskets are masterfully designed with a two-piece metal jacket that completely envelopes OD, ID, and both sealing surfaces. They are predominantly used in heat exchanger applications, excelling in handling corrosive and high-temperature environments.
Internal ribs, or pass partition bars, can be seamlessly incorporated or skillfully welded, ensuring the primary seal remains uncompromised in both configurations, enhancing durability and reliability.
APPLICATION
> Heat exchangers
> Gas mains
> Boiler and fues
> Pumps.
> Valve bonnets
Gaskets with straightforward designs are perfect for pipeline flanges and sealing surfaces of internal-combustion machines. Those with intricate shapes excel in the flange covers of heat exchangers and similar applications. Typically, general gaskets range from 10-25 MM in width and 2MM-8MM in thickness, capable of withstanding maximum working pressures of 6-10Mpa, ensuring versatility and dependability.
Jackets are crafted from a selection of high-quality materials, including soft iron, low carbon steel, stainless steel, nickel, copper, aluminium, brass, titanium, monel, and more, ensuring versatility and strength.
Filler options encompass expanded graphite, ceramic, PTFE, and other resilient materials, offering exceptional adaptability and performance.
Gasket thickness tolerance is precisely set at (+0.03 inch, -0.000 inch) (+0.8mm, -0.0mm), ensuring precision and uncompromising standards.
(1). For gaskets ranging from NPS 1/2 to NPS 24, the outside and inside diameter tolerances are rigorously controlled at +0.06 inch, -0.0 inch (+1.5mm, -0.0mm); offering precision.
(2). For NPS sizes 1/2 through 3, Class 400 flanges are unavailable, necessitating the use of Class 600 instead, ensuring compatibility;
(3). For NPS sizes 1/2 through 2-1/2, Class 600 flanges do not exist, necessitating the use of Class 1500, providing higher capability;
(4). Class 2500 is unavailable for NPS sizes 14 and larger, guiding optimal selection;
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