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Spiral Wound Gasket

Name: Spiral Wound Gasket
Brand: GUJARAT GASKET
Price: 15-2000 INR
Availability: InStock

Price 15-2000 INR/ Piece

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MOQ : 21 Pieces

Spiral Wound Gasket Specification

Size
Available from 1/2 (13mm) up to 60 (1500mm) or as per client requirements

Thermal Conductivity
Depends on metal and filler material

Color
Metallic with color coding on sealing element and ring

Part Type
Gasket

Usage & Applications
Sealing applications in pipelines, flanges, valves and pressure vessels for oil, gas, petrochemical and power plants

Tensile Strength
Varies based on material, typically 250 - 1000 MPa

Diameter
1/2 to 60 or as specified

Compression Ratio
Approx. 10% - 20%

Product Type
Spiral Wound Gasket

Material
Stainless steel, carbon steel, Inconel with graphite, PTFE, or ceramic filler

Width
Customizable, standard widths available upon request

Hardness
Depends on metallic strip, usually 80-95 HRB

Length
Not applicable (rings or custom as per flange size)

Flame Resistance Level
Non-flammable materials used

Resistance level
High resistance to chemicals, temperature and pressure

Components
Metallic winding strip, filler material, inner/outer metal ring

Tolerance
0.5 mm for standard dimensions

Surface Finish
Smooth or serrated metallic surface

Style
CG, R, CGI, RIR (Standard spiral wound styles)

Thickness
3.2 mm, 4.5 mm, 6.4 mm (standard) or custom

Density
2.1 Gram per cubic centimeter(g/cm3)

Water Absorption
Negligible

Temperature Resistance
-200C to 550C (Graphite filler), up to 260C (PTFE filler)

Weight
Depends on size and material selection

Feature
Excellent sealing even under fluctuating pressure and temperature, easy installation

PTFE Filler Option
Available for chemical compatibility

Pressure Rating
Class 150, 300, 600, 900, 1500, 2500

Filler Material
Flexible graphite, PTFE, mica or ceramic

Ring Material Option
Carbon steel, stainless steel (304, 316, 321), Monel, Inconel

Metal Strip Thickness
0.18 mm 0.23 mm (typical)

Conformance Standard
ASME B16.20 / EN 1514-2

Gasket Marking
Color-coded according to ASME B16.20 standards for identification

Spiral Wound Gasket Trade Information

Minimum Order Quantity
21 Pieces

Supply Ability
5000 Pieces Per Month

Delivery Time
1-3 Days

About Spiral Wound Gasket

We are offering premium quality Spiral Wound Gasket which is designed by using premium class synthetic materials which offers higher stretchability and corrosion resistant properties. It can be used with various machines to prevent the leakage of the lubricants from the machines. It is available in many different sizes per the inner and the outer diameter and the thickness of the element. Buyers can get this mechanical seal in large quantities at a low price range.

Color-Coded Identification

Each spiral wound gasket is marked according to ASME B16.20 color coding standards, making selection and identification straightforward for pressure class, filler type, and ring material. This minimizes errors and ensures compatibility with system requirements in industrial settings.

Superior Sealing Performance

Constructed with premium winding material and chemically-resistant fillers, these gaskets provide an excellent seal even under fluctuating temperatures and pressures. Flexible installation, along with pressure ratings from Class 150 to 2500, makes them suitable for diverse flange types.

Customizable Sizing and Material Choices

Gaskets are offered in sizes ranging from 1/2 inch to 60 inches (or custom sizes) and in various thicknesses. Material options for the ring and filler ensure chemical compatibility and meet specific application needs, supported by robust mechanical properties and a precise dimensional tolerance.

FAQs of Spiral Wound Gasket:

Q: How are Spiral Wound Gaskets marked for identification?

A: Spiral wound gaskets are color-coded according to ASME B16.20 standards, which aids in identifying their pressure class, filler material, and ring type. The color coding is applied to the sealing element and the metal rings for quick and accurate selection.

Q: What pressure ratings are available for these gaskets?

A: These gaskets are offered in pressure ratings ranging from Class 150, 300, 600, 900, 1500 to 2500, allowing them to be utilized in applications requiring high integrity under various pressure conditions in pipelines, valves, and vessels.

Q: When should I use PTFE filler in a spiral wound gasket?

A: PTFE filler is recommended when enhanced chemical compatibility is required, especially in environments with aggressive chemicals or in applications where graphite may not be suitable. PTFE-filled gaskets offer resistance up to 260C.

Q: Where can spiral wound gaskets be used?

A: Spiral wound gaskets are suited for sealing flanges, pipelines, valves and pressure vessels commonly found in oil, gas, petrochemical, and power generation plants. Their versatility accommodates a wide range of pipe sizes and materials.

Q: What is the process for choosing the right spiral wound gasket?

A: Identification begins with understanding the applications pressure rating, required chemical and temperature resistance, flange size, and system standards like ASME B16.20. Select the appropriate filler and ring material, and refer to the color code for quick verification.

Q: How does the customizable width and size benefit users?

A: The ability to customize width and size ensures a perfect fit for any flange type or application, enhancing sealing performance and minimizing installation challenges. Standard sizes are available, with custom dimensions provided on request.

Q: What are the main benefits of using spiral wound gaskets?

A: Spiral wound gaskets provide robust sealing under fluctuating pressures and temperatures, high resistance to chemicals and heat, easy installation, non-flammable construction, negligible water absorption, and compliance with industry standards for safety and reliability.

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