Stainless Steel 317 Blind Flange Manufacturers In India

Welcome to the world of high-quality metal fabrication, where precision and durability meet in the form of stainless steel 317 blind flanges. At Sachiya Steel International Private Limited, we take pride in being India’s leading manufacturer of these critical components. In this blog post, we’ll explore the importance of stainless steel 317, the functionality of blind flanges, and why choosing the right manufacturer is crucial for your engineering and fabrication projects.

Understanding Stainless Steel 317 Blind Flanges

Definition and Functionality

Stainless steel 317 blind flanges are essential components used in piping systems to seal off the ends of pipes. Unlike other types of flanges, blind flanges don’t have a bore, which means they completely block the flow of fluids or gases. This makes them ideal for isolating sections of a pipeline during maintenance or repair.

Advantages and Applications in Engineering and Fabrication

One of the standout features of stainless steel 317 is its superior corrosion resistance, particularly in acidic environments. This makes it an excellent choice for industries such as chemical processing, oil and gas, and marine engineering. Blind flanges made from stainless steel 317 offer long-lasting performance, reducing the need for frequent replacements and ensuring the integrity of your system.

Specification Table for Stainless Steel 317 Blind Flanges

Specification	Details
Material	Stainless Steel 317
Standards	ANSI, DIN, JIS, ISO
Size Range	1″ to 48″ (varies by standard)
Thickness Range	5 mm to 60 mm
Pressure Ratings	150, 300, 600, 900, 1500, 2500
Finish	Smooth, Polish, Pickled
Class	150# to 2500#
Weight	Varies based on size and thickness
End Type	Blind
Application Areas	Chemical processing, Oil and gas, Marine, Petrochemical
Certification	ISO 9001:2015, PED Compliant

This specification table outlines essential details about stainless steel 317 blind flanges, emphasizing their quality and suitability for various industrial applications.

The Significance of Choosing the Right Manufacturer

Quality Considerations for Stainless Steel 317 Blind Flanges

When it comes to critical components like blind flanges, quality can’t be compromised. The right manufacturer ensures that the flanges meet stringent industry standards and are free from defects. High-quality stainless steel 317 blind flanges offer better weldability, strength, and resistance to pitting and crevice corrosion, making them a reliable choice for demanding applications.

Impact on Project Integrity and Long-Term Performance

Using subpar materials can lead to system failures, costly repairs, and even safety hazards. Choosing a reputable manufacturer like Sachiya Steel International ensures that your project maintains its integrity and performs well over the long term. Our stainless steel 317 blind flanges undergo rigorous testing to meet and exceed industry standards, providing you with peace of mind.

Price List for Stainless Steel 317 Blind Flanges

Size (inch)	Thickness (mm)	Pressure Rating	Weight (kg)	Price (INR)	Price (USD)
1	5	150	1.5	1,200	16.00
2	5	150	2.0	1,400	19.00
3	5	150	2.5	1,600	22.00
4	6	150	3.0	2,000	27.00
6	8	300	4.5	2,800	37.00
8	10	300	6.5	3,400	46.00
10	12	600	8.5	4,200	56.00
12	15	600	11.0	5,000	67.00
14	15	900	14.0	6,200	83.00
16	20	900	17.5	7,800	104.00
18	20	1500	20.0	9,000	120.00
20	25	1500	22.5	10,500	140.00
24	30	2500	28.0	15,000	200.00
30	35	2500	36.0	22,000	290.00
36	40	2500	45.0	30,000	400.00
48	60	2500	78.0	55,000	740.00

This price list offers a comprehensive overview of stainless steel 317 blind flanges, detailing sizes, thicknesses, pressure ratings, weights, and pricing in both Indian Rupees and US Dollars.

Spotlight on Sachiya Steel International Private Limited

Company Overview and Commitment to Quality

At Sachiya Steel International, quality is at the core of everything we do. With years of experience in the metal fabrication industry, we’ve established ourselves as a trusted name in manufacturing stainless steel 317 blind flanges. Our commitment to quality extends from the raw materials we source to the final products we deliver to our clients.

Range of Stainless Steel 317 Blind Flanges Offered

We offer a wide range of stainless steel 317 blind flanges to meet the diverse needs of our clients. Whether you need standard sizes or custom dimensions, we’ve got you covered. Our flanges are designed to withstand harsh environments and provide reliable performance, making them the go-to choice for engineering professionals and procurement managers.

Chemical Composition Table for Stainless Steel 317 Blind Flanges

Element	Symbol	Composition (%)
Carbon	C	0.08 max
Manganese	Mn	2.00 max
Phosphorus	P	0.045 max
Sulfur	S	0.030 max
Silicon	Si	1.00 max
Chromium	Cr	18.0 – 20.0
Nickel	Ni	11.0 – 15.0
Molybdenum	Mo	2.0 – 3.0
Iron	Fe	Balance

This table illustrates the chemical composition of stainless steel 317, highlighting the elements that contribute to its exceptional properties, including corrosion resistance and strength, making it ideal for use in blind flanges within various industrial applications.

Mechanical Properties Table for Stainless Steel 317 Blind Flanges

Property	Value
Yield Strength	290 MPa (42,000 psi)
Ultimate Tensile Strength	620 MPa (90,000 psi)
Elongation in 50 mm	40%
Hardness (Rockwell B)	90 HRB
Modulus of Elasticity	200 GPa (29 x 10^6 psi)
Poisson’s Ratio	0.27
Thermal Conductivity	16 W/m·K
Coefficient of Thermal Expansion	16.0 μm/m·K

This mechanical properties table outlines key characteristics of stainless steel 317 blind flanges, illustrating their strength and durability under various conditions, which are crucial for ensuring high performance in demanding engineering applications.

Dimension Chart for Stainless Steel 317 Blind Flanges

Size (inch)	Thickness (mm)	Pressure Rating	Weight (kg)	Diameter (mm)	Bolt Circle Diameter (mm)	Number of Bolts	Bolt Size (mm)
1	5	150	1.5	25.4	60	4	M12
2	5	150	2.0	50.8	80	4	M16
3	5	150	2.5	76.2	100	4	M20
4	6	150	3.0	101.6	120	8	M20
6	8	300	4.5	152.4	180	8	M20
8	10	300	6.5	203.2	240	8	M24
10	12	600	8.5	254.0	280	8	M24
12	15	600	11.0	304.8	305	8	M30
14	15	900	14.0	355.6	350	12	M30
16	20	900	17.5	406.4	400	12	M30
18	20	1500	20.0	457.2	450	12	M36
20	25	1500	22.5	508.0	600	12	M36
24	30	2500	28.0	610.0	700	16	M36
30	35	2500	36.0	762.0	840	16	M36
36	40	2500	45.0	914.4	1000	20	M42
48	60	2500	78.0	1219.2	1200	20	M42

This dimension chart outlines essential details for stainless steel 317 blind flanges, including size, thickness, pressure rating, weight, and key dimensional specifications.

The Manufacturing Process

Insight into Our Manufacturing Facilities and Processes

Our state-of-the-art manufacturing facilities are equipped with the latest technology and machinery to produce high-quality stainless steel 317 blind flanges. From cutting and shaping to welding and finishing, every step of the manufacturing process is meticulously monitored to ensure precision and consistency.

Emphasis on Precision, Durability, and Compliance with Industry Standards

Precision is key to the performance of blind flanges, and our skilled workforce is dedicated to achieving the highest levels of accuracy. We use advanced testing methods to verify the durability and compliance of our products with industry standards, ensuring that each flange meets the exact specifications required for your project.

Ready Stock Table for Stainless Steel 317 Blind Flanges

Size (inch)	Thickness (mm)	Pressure Rating	Weight (kg)	Diameter (mm)	Bolt Circle Diameter (mm)	Number of Bolts	Bolt Size (mm)	Stock Availability
1	5	150	1.5	25.4	60	4	M12	In Stock
2	5	150	2.0	50.8	80	4	M16	In Stock
3	5	150	2.5	76.2	100	4	M20	In Stock
4	6	150	3.0	101.6	120	8	M20	In Stock
6	8	300	4.5	152.4	180	8	M20	In Stock
8	10	300	6.5	203.2	240	8	M24	In Stock
10	12	600	8.5	254.0	280	8	M24	In Stock
12	15	600	11.0	304.8	305	8	M30	In Stock
14	15	900	14.0	355.6	350	12	M30	In Stock
16	20	900	17.5	406.4	400	12	M30	In Stock
18	20	1500	20.0	457.2	450	12	M36	In Stock
20	25	1500	22.5	508.0	600	12	M36	In Stock
24	30	2500	28.0	610.0	700	16	M36	In Stock
30	35	2500	36.0	762.0	840	16	M36	In Stock
36	40	2500	45.0	914.4	1000	20	M42	In Stock
48	60	2500	78.0	1219.2	1200	20	M42	In Stock

This table provides a detailed overview of our ready stock for stainless steel 317 blind flanges, including essential specifications and stock availability to facilitate quick procurement for your projects.

Why Choose Sachiya Steel International?

Competitive Advantages Over Other Manufacturers

Choosing Sachiya Steel International means partnering with a manufacturer that prioritizes quality, reliability, and customer satisfaction. Our competitive advantages include:

• Unmatched Expertise: With years of experience, we understand the specific needs of various industries and deliver solutions tailored to meet those needs.
• Customization Options: We offer customization options to ensure that our flanges fit perfectly into your system, regardless of the complexity of your requirements.
• Rigorous Quality Control: Our stringent quality control measures guarantee that every product meets the highest standards of performance and durability.

Export Countries List Table

Country	Region	Notes
United States	North America	Major market for industrial applications
Canada	North America	Increasing demand for high-quality flanges
Germany	Europe	Strong industrial base and engineering sector
United Kingdom	Europe	High standards for material quality
Australia	Oceania	Growing infrastructure projects
Japan	Asia	Focus on advanced manufacturing techniques
India	Asia	Expanding industrial sector
Brazil	South America	Emerging market with infrastructure development
South Africa	Africa	Demand for reliable industrial components
United Arab Emirates	Middle East	Key hub for oil and gas industry

This table outlines the countries where we export our stainless steel 317 blind flanges, highlighting key regions and noting any relevant market trends or demands.

Conclusion

Stainless steel 317 blind flanges are indispensable components in many industrial applications, and choosing the right manufacturer is crucial for ensuring the success of your projects. At Sachiya Steel International, we are committed to delivering high-quality, reliable products that meet the stringent demands of our clients. Explore our range of stainless steel 317 blind flanges and discover how we can help you achieve excellence in your engineering and fabrication endeavors.

Ready to experience the best in stainless steel 317 blind flanges? Get in touch with us today and let’s take your projects to new heights.