Stainless Steel 316L Long Weld Neck Flange Manufacturers in India

If you’re seeking high-quality Stainless Steel 316L Long Weld Neck Flanges, look no further than Sachiya Steel International Private Limited. We lead the industry in India by manufacturing durable and corrosion-resistant flanges. Our products serve various sectors, including petrochemical, oil and gas, marine, and power generation. These flanges are designed to endure the most demanding environments.

At Sachiya Steel International, we emphasize quality and customer satisfaction. Our skilled team uses advanced techniques to ensure our flanges provide strength, precision, and reliability.

Why Choose Stainless Steel 316L Long Weld Neck Flanges?

Stainless Steel 316L offers improved resistance due to its low-carbon content. This makes it an excellent choice for environments exposed to chlorides. Here’s why partnering with Sachiya Steel International for your 316L Long Weld Neck Flanges is wise:

• Corrosion Resistance: The 316L grade withstands pitting and crevice corrosion, even in harsh conditions.
• Durability: Our flanges are built for long-lasting performance under extreme temperatures and pressures.
• Precision Engineering: We ensure dimensional accuracy for seamless connections and safe operations.
• Customization Options: Choose from various sizes, or let us customize flanges to meet your specific needs.

Specifications of Stainless Steel 316L Long Weld Neck Flanges

Here is a detailed look at the specifications of our Stainless Steel 316L Long Weld Neck Flanges:

Specification	Details
Product Name	Stainless Steel 316L Long Weld Neck Flange
Material	Stainless Steel 316L
Size Range	1/2″ to 48″
Pressure Rating	150# to 2500#
Standards	ANSI, ASME, DIN, BS, EN
Type	Long Weld Neck Flange
Flange Face Type	Raised Face, Flat Face, Ring Type Joint (RTJ)
Bore Type	Standard, Extra Heavy, XS, XXS
Finish	Anti-rust coating, Polished
Connection Type	Weld Neck
Corrosion Resistance	Excellent in marine and chloride environments
Applications	Oil & Gas, Petrochemical, Power Plants, Marine

Benefits of Stainless Steel 316L Long Weld Neck Flanges

Opting for Stainless Steel 316L Long Weld Neck Flanges provides several key benefits:

1. Long-Lasting Durability: The low carbon content prevents sensitization, making these flanges ideal for high-temperature applications.
2. Simple Installation: The long neck design offers a smooth transition to the pipe, minimizing stress and simplifying installation.
3. Reliable Performance: These flanges ensure leak-proof and secure connections in critical applications.
4. Versatile Use: Industries, including chemical processing and marine, rely on these flanges for their strength and adaptability.

Price List for Stainless Steel 316L Long Weld Neck Flanges

Here’s the price list for various sizes of Stainless Steel 316L Long Weld Neck Flanges:

Size (Inches)	Pressure Rating	Price (INR per Unit)
1/2″	150#	1,400
1″	150#	2,000
2″	150#	3,000
3″	300#	4,500
4″	300#	6,000
6″	300#	8,500
8″	600#	11,000
10″	600#	14,500
12″	900#	18,000
14″	900#	22,000

Note: Prices may vary based on market conditions and customization options. Contact us for the latest pricing and details on bulk orders.

Chemical Composition of Stainless Steel 316L

Here’s the chemical composition of Stainless Steel 316L:

Element	Percentage (%)
Carbon (C)	0.03 max
Manganese (Mn)	2.00 max
Silicon (Si)	1.00 max
Chromium (Cr)	16.00 – 18.00
Nickel (Ni)	10.00 – 14.00
Molybdenum (Mo)	2.00 – 3.00
Phosphorus (P)	0.045 max
Sulfur (S)	0.03 max

Mechanical Properties of Stainless Steel 316L

Here are the mechanical properties of Stainless Steel 316L:

Property	Value
Tensile Strength	485 MPa (min)
Yield Strength	170 MPa (min)
Elongation	40% (min)
Hardness (Brinell)	217 HB (max)

Importance of These Properties

The chemical composition and mechanical properties of Stainless Steel 316L make it ideal for many applications. For example, its low carbon content helps prevent intergranular corrosion during welding. Additionally, the presence of molybdenum improves resistance to pitting, making it suitable for marine and chemical processing industries.

Dimension Chart for Stainless Steel 316L Long Weld Neck Flanges

Here’s the dimension chart for standard Stainless Steel 316L Long Weld Neck Flanges:

Size (Inches)	Outside Diameter (OD)	Inside Diameter (ID)	Thickness (mm)	Bolt Circle Diameter	Number of Bolts
1/2″	3.50″	0.622″	12.7	2.38″	4
1″	4.25″	1.096″	12.7	3.12″	4
2″	6.00″	2.067″	15.9	4.75″	8
3″	7.50″	3.068″	19.1	6.00″	8
4″	9.00″	4.026″	23.9	7.50″	8
6″	11.00″	6.065″	25.4	9.50″	12
8″	13.50″	8.065″	28.6	11.75″	12

Why Dimensional Accuracy Matters

Dimensional accuracy ensures a safe and reliable connection between pipelines. Our Stainless Steel 316L Long Weld Neck Flanges feature precision engineering to minimize the risk of leakage. This accuracy improves safety and reduces downtime and maintenance costs, boosting overall efficiency.

Export Countries for Stainless Steel 316L Long Weld Neck Flanges

We proudly export our Stainless Steel 316L Long Weld Neck Flanges worldwide. Below is a list of countries we serve:

Country
United States
United Kingdom
Germany
Australia
Canada
Saudi Arabia
UAE
South Africa
Singapore
Malaysia
Japan
South Korea
Brazil
Mexico
Indonesia

Conclusion: Choose Sachiya Steel International for Premium Flanges

When you choose Sachiya Steel International Private Limited, you partner with a manufacturer that values quality and reliability. Our Stainless Steel 316L Long Weld Neck Flanges meet global standards and deliver exceptional performance. Contact us today to learn more about our products or to request a quote tailored to your needs.