Gasket Manufacturer
At Steel Icon Stainless Pvt. Ltd., we are a leading manufacturer and supplier of gaskets in India, providing high-quality sealing solutions that comply with international standards such as ASME, ASTM, API, and DIN. Our gaskets are designed for durability, efficiency, and superior performance in demanding applications.
What are Gaskets?
Gaskets are mechanical seals used to prevent leakage between two mating surfaces under compression. Designed for high-temperature, high-pressure, and chemical-resistant applications, gaskets play a crucial role in piping systems, machinery, and industrial equipment. They are widely used in oil & gas, chemical processing, power plants, marine, and manufacturing industries.
| Products |
|---|
|
Stainless Steel Bar |
|
Fasteners |
|
Forged Products |
|
Flanges |
|
Forged Fittings |
|
Stainless Steel Billets |
|
Round Corner Square Billets |
|
Stainless Steel Pipes |
|
Pipe Fittings |
|
Valve |
Gasket Specifications
| Property | Specification |
|---|---|
|
Material Types
|
Stainless Steel, Graphite, PTFE, Rubber, Spiral Wound, Metal Jacketed |
|
Size Range |
Custom Sizes Available (Standard & Non-Standard) |
|
Types |
Spiral Wound, Ring Joint, Rubber, PTFE, Metal Gaskets |
|
Temperature Resistance |
Up to 1000°C (Depending on Material) |
|
Pressure Ratings |
150#, 300#, 600#, 900#, 1500#, 2500# |
|
Applications |
Flanges, Heat Exchangers, Boilers, Valves, Pumps |
|
Standard & Compliance |
ASME B16.20, ASTM F104, API 6A, EN 1514, DIN 2690 |
Types of Gaskets
We manufacture and supply a wide range of industrial gaskets, designed for various sealing applications:
- Spiral Wound Gaskets – Ideal for high-pressure and high-temperature applications.
- Ring Joint Gaskets (RTJ) – Used in oil & gas, petrochemical, and refinery industries.
- Rubber Gaskets – Provides flexible and cost-effective sealing solutions.
- PTFE (Teflon) Gaskets – Resistant to chemicals, acids, and aggressive fluids.
- Metal Jacketed Gaskets – Suitable for heat exchangers, boilers, and high-pressure systems.
- Graphite Gaskets – Ideal for extreme temperatures and corrosive environments.
Gasket Equivalent Grades
| Material Type | Standard Specification |
|---|---|
|
Stainless Steel |
SS 304, SS 316, SS 321, SS 410 |
|
Graphite |
ASTM F2168 |
|
PTFE |
ASTM D4895 |
|
Rubber |
ASTM D2000 |
|
Spiral Wound |
ASME B16.20 |
|
Metal Jacketed |
DIN 2690 |
Gasket Chemical Composition
| Element | SS 304 (%) | SS 316 (%) | SS 321 (%) |
|---|---|---|---|
|
Carbon (C) |
0.08 max |
0.08 max |
0.08 max |
|
Manganese (Mn) |
2.00 max |
2.00 max |
2.00 max |
|
Silicon (Si) |
1.00 max |
1.00 max |
1.00 max |
|
Chromium (Cr) |
18.0 – 20.0 |
16.0 – 18.0 |
17.0 – 19.0 |
|
Nickel (Ni) |
8.0 – 10.5 |
10.0 – 14.0 |
9.0 – 12.0 |
|
Molybdenum (Mo) |
— |
2.00 – 3.00 |
— |
Gasket Mechanical Properties
| Property | SS 304 | SS 316 | SS 321 |
|---|---|---|---|
|
Tensile Strength (MPa) |
515 – 620 |
515 – 620 |
515 – 620 |
|
Yield Strength (MPa) |
205 min |
205 min |
205 min |
|
Elongation (%) |
40 min |
40 min |
40 min |
|
Hardness (HRB) |
80 max |
80 max |
80 max |
Applications of Gaskets
Our gaskets are widely used across industries, ensuring secure, high-pressure, and leak-proof connections:
- Construction & Infrastructure – Used in piping systems, HVAC units, and sealing applications.
- Oil & Gas Industry – Essential for flanges, refineries, and pipeline sealing.
- Marine & Offshore – Corrosion-resistant gaskets for shipbuilding and offshore platforms.
- Power Plants & Energy – Used in boilers, turbines, and steam generators.
- Chemical & Petrochemical Processing – Ensures safe containment of hazardous chemicals.
- Industrial Machinery – Used in valves, pumps, and high-pressure systems.
Frequently Asked Questions
Explore our FAQs for insights on materials, customization, and delivery.
What are the most commonly used gasket types?
The most commonly used gaskets include spiral wound, ring joint, rubber, PTFE, metal jacketed, and graphite gaskets, each serving different sealing and pressure requirements.
Can gaskets be customized for size and pressure ratings?
Yes! We offer custom sizes, pressure ratings, and material compositions to match specific industrial applications.
Are your gaskets suitable for high-temperature applications?
Yes, graphite and metal jacketed gaskets can withstand extreme temperatures up to 1000°C, making them ideal for boilers, turbines, and steam systems.
Do you provide quality certification for gaskets?
Absolutely! All our products come with mill test reports, third-party inspection certificates, and compliance documents.
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