Stainless Steel 321 Long Weld Neck Flange Manufacturers in India – Sachiya Steel International
When you’re looking for a high-quality Stainless Steel 321 Long Weld Neck Flange, Sachiya Steel International is your trusted partner. We are proud to be one of India’s leading manufacturers of these critical components. Designed for strength, durability, and superior performance, our Stainless Steel 321 Long Weld Neck Flanges are the perfect solution for high-pressure and high-temperature applications.
Whether you are in the oil and gas industry, petrochemical sector, or dealing with other demanding environments, our flanges are built to last. Stainless Steel 321 offers unique properties like enhanced corrosion resistance and excellent stability, even in extreme conditions. This makes it the perfect choice for industries that require long-lasting, reliable components.
Why Stainless Steel 321?
Stainless Steel 321 is a titanium-stabilized grade, known for its resistance to intergranular corrosion, especially at elevated temperatures. This makes it a go-to material for applications requiring stability and longevity in environments that experience temperatures up to 870°C. The addition of titanium helps in preventing carbide precipitation, which can weaken the material over time.
At Sachiya Steel International, we focus on delivering flanges that are not only strong but also corrosion-resistant, making them ideal for long-term use in industries that deal with aggressive chemicals, high pressures, and high temperatures.
Stainless Steel 321 Long Weld Neck Flange Specifications
| Specification | Details |
|---|---|
| Material | Stainless Steel 321 |
| Flange Type | Long Weld Neck Flange |
| Standards | ANSI, ASME, DIN, EN, JIS |
| Size Range | 1/2″ to 48″ |
| Pressure Ratings | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Face Type | Raised Face, Flat Face, Ring Type Joint (RTJ) |
| End Connection | Butt Weld |
| Applications | Oil & Gas, Petrochemical, Chemical Industries |
At Sachiya Steel International, we understand that every project has its own set of challenges. That’s why our Stainless Steel 321 Long Weld Neck Flanges come in a wide variety of sizes, pressure ratings, and face types to meet your exact requirements.
Pricing for Stainless Steel 321 Long Weld Neck Flanges
Our pricing is competitive and reflects the high quality and durability of our products. Here’s an estimated price list for different sizes of Stainless Steel 321 Long Weld Neck Flanges:
| Flange Size (inches) | Price (INR) |
|---|---|
| 1/2″ | 500 – 600 |
| 1″ | 800 – 900 |
| 2″ | 1200 – 1300 |
| 3″ | 1500 – 1700 |
| 4″ | 2000 – 2200 |
| 6″ | 3200 – 3500 |
| 8″ | 4500 – 5000 |
| 10″ | 7500 – 8000 |
| 12″ | 9500 – 10,500 |
Please note that prices may vary depending on quantity and any custom requirements. For the most accurate and up-to-date pricing, feel free to contact us directly.
Chemical Composition of Stainless Steel 321
The chemical composition of Stainless Steel 321 plays a critical role in its performance. Below is a breakdown of the key elements:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Chromium (Cr) | 17.0 – 19.0 |
| Nickel (Ni) | 9.0 – 12.0 |
| Manganese (Mn) | 2.0 max |
| Silicon (Si) | 1.0 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Titanium (Ti) | 5 x C – 0.70 |
This composition gives Stainless Steel 321 its excellent resistance to oxidation and enhanced performance in high temperatures, making it a superior choice for long weld neck flanges used in demanding industrial applications.
Mechanical Properties of Stainless Steel 321
Knowing the mechanical properties is essential when choosing the right material for your projects. Here’s a look at what you can expect from Stainless Steel 321:
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 35% min |
| Hardness | 217 HB max |
| Modulus of Elasticity | 193 GPa |
These properties ensure that our flanges can withstand high pressures and mechanical stress, while still maintaining their structural integrity.
Dimensions for Stainless Steel 321 Long Weld Neck Flanges
We offer a wide range of sizes to meet your specific needs. Below is a chart outlining the dimensions of some of the most commonly requested sizes:
| Nominal Size (inches) | Outside Diameter (mm) | Flange Thickness (mm) | Neck Length (mm) |
|---|---|---|---|
| 1/2″ | 90 | 11 | 50 |
| 1″ | 115 | 13 | 56 |
| 2″ | 150 | 15 | 65 |
| 4″ | 230 | 19 | 95 |
| 6″ | 280 | 24 | 120 |
| 8″ | 345 | 29 | 160 |
| 10″ | 405 | 31 | 180 |
Export Countries for Stainless Steel 321 Long Weld Neck Flanges
We at Sachiya Steel International are proud to serve clients across the globe. Our high-quality products have earned us a reputation as a trusted exporter to several countries, including:
| Country | Region |
|---|---|
| United States | North America |
| Germany | Europe |
| Saudi Arabia | Middle East |
| Australia | Oceania |
| Brazil | South America |
| South Korea | Asia |
| Canada | North America |
| United Kingdom | Europe |
| UAE | Middle East |
| Japan | Asia |
Why Choose Sachiya Steel International?
At Sachiya Steel International, we believe in offering nothing but the best. With years of experience in the industry, we have become a trusted name for Stainless Steel 321 Long Weld Neck Flange manufacturers in India. Our commitment to quality, coupled with our wide range of products, makes us the top choice for industries across the globe.
Call us today to learn more about our products or to get a quote for your next project!
Stainless Steel 321 Long Weld Neck Flange
When you're looking for a high-quality Stainless Steel 321 Long Weld Neck Flange, Sachiya Steel International is your trusted partner. We are proud to be one of India's leading manufacturers of these critical components. Designed for strength, durability, and superior performance, our Stainless Steel 321 Long Weld Neck Flanges are the perfect solution for high-pressure and high-temperature applications.
Product Brand: Sachiya Steel International Private Limited
Product Currency: INR
Product Price: 120
Price Valid Until: 2025-06-30
Product In-Stock: InStock
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