Spiral Wound Gasket

Listing ID #3661979

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

INSEAL Spiral Wound Gaskets are semi metallic products designed for high pressure and temperature applications. A variety of forms of the gasket are available and these can be manufactured in....

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Product Details

INSEAL Spiral Wound Gaskets are semi metallic products designed for high pressure and temperature applications. A variety of forms of the gasket are available and these can be manufactured in various materials or sizes to suit your requirement.

With over thousands of satisfied customers in India and around the world who have procured INSEAL spiral wound gaskets, we are confident that we can meet all your service requirements

How they work

The sealing element of the spiral wound gasket consists of a V-shaped metal strip spirally wound in combination with a soft sealing material as a filler. The metal strip provides outstanding resilience, while the flexible sealing filler guarantees excellent sealing.

Due to this combination of materials, the spiral wound gasket is suitable for sealing under severely fluctuating temperature and pressure conditions. Depending on the application the spiral wound gasket can be specified with outer and/or inner rings.

Properties

Spiral Wound Gaskets are suitable for use across a wide range gasket stress range
Spiral Wound Gaskets can be used to seal fluid pressures up to 400 bar and from cryogenic temperatures up to 1000oC
Spiral Wound Gaskets are robust and simple to install
The outer guide ring simplifies assembly and prevents blow-out of gasket
By combining different winding materials and metals, the gasket can be tailored to suit a wide variety of operating conditions
The gasket is easy to remove after service and does not cause any damage to the flange faces

How to Order

Please specify the following when ordering Spiral Wound Gaskets.

Type of Spiral Wound Gasket required
Standard of the gasket (flange standard)
Nominal size and pressure class
Gasket Thickness
Quantity
Material
- Inner Ring
- Metal winding
- Filler
- Outer Ring

Hints Of Installation & Maintenance

When installing a Spiral Wound Gasket, check the dimensions of the Gaskets for use between pipe and pressure vessel flanges. The procedure is as follows

Measure ID of flange contact face.

Measure Gasket ID. If Gasket ID is not 1/8″ larger than flange ID, do not use it unless it can be installed perfectly centered.

A Spiral Wound Gasket does not have the same feel as other Metallic or Non-Metallic Gaskets during the bolting-up. It’s different-because it gives a little bit under each bolt as it is tightened. It is therefore important to tighten the bolts in small steps in proper sequence as shown hereunder. Final tightening must be uniform with each bolt pulling same load. This will guarantee a trouble free joint. If not uniform, the joint may leak-particularly after it has been in hot service. Tighten the bolts after 24 hours and again a week later.

Company Details

Inseal International Pvt. Limited is a family owned and operated company with over 4 decades of experience and commitment is the high performance sealing, packing and insulation services. We are the fastest growing export houses and have a strong presence among major industrial firms globally. We have extensive background in providing recommendations to clients of ideal solution to all their jointing, sealing, and insulation materials to handle the most aggressive media types. We offer our highest quality products at globally competitive rates.
Our major product categories are Jointing Sheets, Mechanical Packings, Industrial Gaskets, PTFE products, Rubber Products, Industrial Valves, and Other Sealing Solutions. Inseal has a very high rate of satisfied clients who come back to us to procure all their sealing and engineering requirements. Inseal is committed to focusing on quick turnaround times, on-time delivery and quality products enabling us to become your premier product supplier. Inseal supplies to a number of industries including automobile, chemicals, oil & gas, food processing, pharmaceuticals, refining, petrochemicals, steel, mining, and equipment manufacturers.