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High Performance and High Pressure ASME Lens Gasket

High Performance and High Pressure ASME Lens Gasket

Specifications Ginseal Ring Joint Gasket / Lens Gasket (JSG-RJL) GINSEAL lens gasket is a line contact seal for use in high pressure piping systems and in pressure vessel heads. The lens cross section is a spherical gasket surface and requires special machining on the flanges. Since the contact...

Description

Specifications

Ginseal Ring Joint Gasket / Lens Gasket (JSG-RJL)

GINSEAL lens gasket is a line contact seal for use in high pressure piping systems and in pressure vessel heads. The lens cross section is a spherical gasket surface and requires special machining on the flanges. Since the contact area is very small and gasket seating pressures are very high, the gaskets will seat with a small bolt load. Normally the gasket materials should be softer than the flange. In ordering lens gaskets, complete drawings and material specifications must be supplied.

Lens Gaskets

Item No.: JSG-RJL

Lens gaskets are normally used as high-pressure gaskets.

Lens gaskets are stress-resistant.

The seating area of the lens assembled in the turned flange groove

Increases by increasing bolt load.

One disadvantage however, is that under high pressure and

Temperatures, the circumference of the gasket lens may bulge which

Leads to loss of initial load.

Other designs are available on request.

Material

Soft Iron, Low Carbon Steel, Stainless Steel 304, Stainless Steel 304L,

Stainless Steel 316, Stainless Steel 316L, Stainless Steel 321, Stainless

Steel 347, Stainless Steel 410, Aluminium, Copper, Brass, Nickel 200,

Monel 400, Inconel 600, Hastelloy B2, Titanium (see more information

In our products catalogue)

Marking (standard):

- Manufacturer

- Nominal Size - Pressure Range

- Material

- Manufactured to (standard)

Further materials available upon request

Specifications

We deliver according to the following standards: EN 1514-2, 12560-6 Suitable for flanges according ASME B 16.20, ASME B 16.47 Series A, ANSI B 16.5, BS 1560,BS EN 1092, DIN, JIS and NF

GINSEAL is one of the leading manufacturers and suppliers of high performance and high pressure asme lens gasket in China, which is equipped with a productive factory. Thanks to process improvement and professional training, we're now able to offer quality sealing products at low price. Welcome to buy our discount products and check the pricelist with us.

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