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spiral wound gaskets 0.5"150# with Cs Outer ring

Marigold Sales And Services logo
Marigold Sales And Services
Manufacturer, Retailer, Brand Owner, Exporter, Importer, Wholesaler — Ahmedabad, Gujarat, India · Replies in ~24–48 hours
Export Ready
Price on request ₹ 0.28 You save ₹ 0.08 In stock
Inclusive of all taxes
MOQ: 97 Unit
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
97 Unit
HSN Code
84841
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Global markets
Ability to customise
As per OEM brief
Values shown are for Marigold Sales And Services.
Company Marigold Sales And Services
Marigold Sales And Services logo
Marigold Sales And Services

Established in the year 2000, we, “Marigold Sales & Services”, are an eminent name in Manufacturing and trading an unparalleled range of Gaskets, Spiral wound Gaskets Industrial Pump, Gland Packing Rope, Trolley & Castor Wheel and Grafoil Packing Ring. Under this range, we offer Submersible Pump, End Suction Coupled Pump, Corrosion Resistant Polypropylene Pump, Self Priming Pump, Single Stage Centrifugal Pump, Process Pump, High Pressure Multistage Pump and Submersible Pump, to name a few. This range is developed utilizing superior grade raw material at trustworthy vendors of the market. Along with this, our vendors ensure to design & develop this range utilizing optimum grade raw material and advanced machinery in compliance with the international quality norms and standards. This range is appreciated among the respectable clients for its high tensile strength, dimensional accuracy, corrosion resistance and durability. In addition to this, we are offering Pump Spare Parts and Mechanical Seal. Our proficient personnel ensure to check the entire range on different parameters to maintain its authenticity throughout the manufacturing process. Under the proficient guidance of , 'Mr. Imtiyaz G. Shaikh',we are able to win the trust and confidence of clients across the nations. His wise managerial skills, commendable knowledge, vast experience and practical approach have enabled us to lead among the counterparts in this domain.

Registered address: Ahmedabad, India. Industry: Energy › Other.

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Established
2000
Employees
–
GST
24AQAPS0612C1ZK
IEC code
AQAPS0612C
Export markets
Global markets
Member since
Sep 2025
Turnover
On request
Incorporation type
On request
Product details

A Spiral Wound Gasket (SWG) is a type of industrial gasket that is widely used in high-temperature, high-pressure, and corrosive environments. It consists of a V-shaped metal strip and a softer filler material that is wound in a spiral fashion to create a resilient sealing surface.

Description provided by Marigold Sales And Services.

0.5 inches

150# (Class 150)

Carbon Steel (CS)

Spiral Wound

V-shaped metal strip

Soft filler (graphite/aramid fibers, depending on specification)

High temperature, high pressure, corrosive environments

Petrochemical, refineries, power plants, general industrial

Leak-tight under thermal cycling and mechanical stress

Provides centering and flange protection

Specifications
Thickness
0.5 inches
Pressure Class
150# (Class 150)
Outer Ring
Carbon Steel (CS)
Inner Structure
V-shaped metal winding with filler material
Material of Metal Strip
Typically stainless steel or compatible alloy
Filler Options
Graphite, PTFE, or other soft materials depending on fluid compatibility
Temperature Range
Up to approx. 550°C (dependent on filler/metal materials selected)
Standard Compliance
Manufactured per ASME B16.20 guidelines
Dimensions
Customizable based on flange size
Corrosion Resistance
Enhanced by graphite filler and selection of metal strip alloy
Use cases
Category
Industrial Sealing Solutions > Gaskets & Seals > Spiral Wound Gaskets
Primary application
Brand
Not specified
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Marigold Sales And Services
Minimum order
97 Unit
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
What is the primary advantage of having a carbon steel outer ring on this 0.5 inch spiral wound gasket?

The carbon steel outer ring provides additional structural support and prevents gasket over-compression during flange assembly. It also facilitates easier centering of the gasket within the flange and protects the flange face from damage.

Is this spiral wound gasket compatible with corrosive fluids?

Yes, the combination of the metal strip and soft filler material like graphite makes it suitable for many corrosive fluids. However, compatibility depends on the specific filler and metal alloy used, so it should be selected based on the fluid characteristics.

Can this gasket handle thermal cycling in service?

Yes, spiral wound gaskets with flexible filler materials can accommodate thermal expansion and contraction effectively, maintaining a reliable seal over repeated temperature fluctuations.

What flange standards does this 0.5" 150# spiral wound gasket conform to?

This gasket is designed to meet ASME B16.20 standards, ensuring compatibility and performance with flanges rated for Class 150 pressure.

Are custom dimensions available for this gasket?

Yes, spiral wound gaskets including the 0.5 inch 150# variety can be manufactured to custom dimensions to match specific flange sizes and requirements.

Question not answered? Sellers typically reply within 24–48 hours.

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