Name: Aluminum Gasket Manufacturer & Supplier | Industrial Flange Sealing Gaskets | Gasco Inc
Brand: Gasco Inc
Availability: InStock
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Question 1

What is Aluminum Gasket?

Accepted Answer

An aluminum gasket is a form of sealing material made of aluminum alloy, which is noted for its lightweight but robust qualities. These gaskets are widely utilized in a variety of industrial applications that demand a strong seal between two mating surfaces, such as automobile engines, air compressors, and refrigeration systems. Aluminum gaskets are popular because of their capacity to endure moderate temperatures and pressures, as well as their resistance to corrosion and chemical reactions, making them appropriate for a variety of applications. They are frequently used for applications requiring weight reduction without sacrificing sealing performance.

Question 2

What are the different types of Aluminum Gaskets?

Accepted Answer

There are several types of Aluminum Gaskets, two of which are explained, and the rest are mentioned in the table below.

Solid Aluminum Gaskets:
Constructed from a single piece of aluminum for consistency and stability.
Aluminum's intrinsic characteristics provide high resistance to corrosion and chemical reactions.
Provide a dependable seal between mating surfaces in low- to moderate-pressure and temperature settings.
Typically employed in situations that need lightweight sealing solutions, such as the automobile and aerospace sectors.
It can be machined to exact specifications to meet a variety of flange designs and needs.
They are often less expensive than other sealing materials, making them a preferred choice for cost-conscious applications.

Aluminum Ring Gaskets:
A metallic ring with an aluminum core is often encircled by a soft filler material such as graphite or PTFE.
Designed to be placed in a corresponding groove on the flange faces, resulting in a compression seal.
Provide superior sealing performance compared to solid aluminum gaskets, particularly in high-pressure situations.
The iron ring offers structural support and prevents blowouts at high pressure.
Suitable for use in sectors that require dependable sealing in harsh environments, including oil and gas, petrochemical, and maritime applications.
Careful machining and installation are needed to guarantee opti

Sizes	1/2 Nb
Gasket Standards	Asme B16.21 Gaskets, Asme B16.20 Gaskets
Outside Diameter	Nps 1⁄2 Through Nps 8 Is ±0.8 Mm; For Nps 10 Through Nps 24, −0.8 Mm., +1.5 Mm
Inside Diameter	Nps 1⁄2 Through Nps 8 Is ±0.4 Mm; For Nps 10 Through Nps 24, ±0.8 Mm.

Material	Grade / Standard	Specification	Type	Applications
Aluminum	ASTM B209 1050	ASME B16.21	Soft Aluminum Gasket	General Industrial Sealing
Aluminum	ASTM B209 1060	ASME B16.21	High Purity Aluminum Gasket	Chemical Processing
Aluminum	ASTM B209 1100	ASME B16.21	Commercial Grade Aluminum Gasket	Heat Exchangers
Aluminum	ASTM B209 3003	ASME B16.21	Corrosion Resistant Gasket	Marine & HVAC Systems
Aluminum	ASTM B209 5052	ASME B16.21	High Strength Aluminum Gasket	Oil & Gas, Pressure Vessels

Element	Percentage (%)
Aluminum (Al)	99.00 Min
Silicon (Si)	≤0.95
Iron (Fe)	≤0.95
Copper (Cu)	0.05 – 0.20
Manganese (Mn)	≤0.05
Zinc (Zn)	≤0.10
Others	≤0.15

Property	Value
Tensile Strength	90 – 110 MPa
Yield Strength	35 MPa (Min)
Elongation	20 – 35%
Hardness	23 HB (Approx.)
Operating Temperature	Up to 400°C

Standard	Grade
ASTM	B209 1050 / 1060 / 1100 / 3003 / 5052
ASME	SB209
EN	EN AW-1050A / EN AW-1100 / EN AW-3003
DIN	Al99.5 / Al99.0
UNS	A91050 / A91100 / A93003 / A95052

Aluminum Gasket Manufacturer & Supplier | Industrial Flange Sealing Gaskets | Gasco Inc

Aluminum Gaskets Manufacturers In India

Material & Grades of Aluminum Gaskets

Key Features & Advantages

Chemical Composition (Example: ASTM B209 1100 Aluminum Gasket)

Mechanical Properties (Example: ASTM B209 1100 Aluminum Gasket)

Equivalent Grade

Type of Sub-products

Frequently Asked Questions

What is Aluminum Gasket?

What are the different types of Aluminum Gaskets?

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