Stainless Steel 304 Blind Flange Manufacturers in India: Sachiya Steel International Private Limited – Your Trusted Partner

When it comes to selecting the right flange for your piping needs, stainless steel 304 blind flanges are often the preferred choice for many industries, including those looking for high-pressure stainless steel flanges or industrial blind flanges. As one of the most versatile and durable materials available, stainless steel 304 offers a range of benefits that make it ideal for various applications. At Sachiya Steel International Private Limited, we are recognized as one of the leading manufacturers and suppliers of stainless steel 304 blind flanges in India, delivering top-quality products to clients worldwide.

Stainless Steel 304 Blind Flange Specifications

Specification	Details
Material	Stainless Steel 304
Standard	ASTM A182, ASME SA182
Size Range	1/2″ to 24″ (15 NB to 600 NB)
Pressure Class	150#, 300#, 600#, 900#, 1500#, 2500#
Flange Face Type	Raised Face (RF), Flat Face (FF), RTJ
Manufacturing Process	Forged, Heat Treated, Machined
Finish	Rust-proof oil, Black Paint, Anti-rust Paint
Certification	ISO 9001:2015, PED Certified, NACE MR0175

Why Choose Stainless Steel 304 Blind Flanges?

Stainless steel 304 is a popular grade known for its excellent corrosion resistance, durability, and strength. These qualities make it a perfect choice for blind flanges, which are essential for sealing the ends of piping systems in various sectors. Let’s explore the reasons why stainless steel 304 blind flanges, such as SS 304 blind flanges, are highly recommended for your project needs.

1. Corrosion Resistance: With exceptional resistance to rust and corrosion, stainless steel 304 is ideal for both onshore and offshore applications, particularly in the oil and gas industry, where ANSI B16.5 stainless steel flanges are a standard requirement.
2. High Strength: The robust nature of stainless steel 304 allows it to withstand extreme pressures, making it suitable for high-pressure environments found in chemical and petrochemical industries.
3. Versatility: This grade of stainless steel is used across diverse industries, including pharmaceuticals, food and beverage, and water treatment, where maintaining hygiene and cleanliness is critical.
4. Easy Maintenance: Stainless steel 304’s smooth surface ensures minimal maintenance, reducing operational costs and downtime in large-scale industrial setups.

Chemical Composition of Stainless Steel 304 Blind Flanges

Property	Stainless Steel 304
Carbon (C)	Max 0.08%
Manganese (Mn)	Max 2.00%
Phosphorus (P)	Max 0.045%
Sulfur (S)	Max 0.030%
Silicon (Si)	Max 1.00%
Chromium (Cr)	18.0 – 20.0%
Nickel (Ni)	8.0 – 10.5%

Mechanical Properties of Stainless Steel 304 Blind Flanges

Mechanical Property	Value
Tensile Strength	515 MPa (75,000 psi)
Yield Strength	205 MPa (30,000 psi)
Elongation (% in 50mm)	Min 40%
Hardness (Brinell)	Max 201

Dimensions of Stainless Steel 304 Blind Flanges

Nominal Size (inches)	Outside Diameter (mm)	Thickness (mm)	Bolt Circle Diameter (mm)	Number of Bolts	Bolt Size
1/2	90	11	60	4	1/2-13 UNC
1	125	13	79	4	5/8-11 UNC
2	165	16	121	4	5/8-11 UNC
4	220	24	177	8	5/8-11 UNC
6	280	27	233	8	3/4-10 UNC
8	345	30	292	8	3/4-10 UNC
10	405	33	356	12	7/8-9 UNC
12	485	36	419	12	7/8-9 UNC

Countries Where We Export Stainless Steel 304 Blind Flanges

At Sachiya Steel International Private Limited, we are committed to providing our high-quality stainless steel blind flanges to customers across the globe. We export to a wide range of countries, including:

• United States
• Canada
• United Kingdom
• Germany
• France
• Australia
• United Arab Emirates
• Saudi Arabia
• South Africa
• Japan
• South Korea
• Singapore
• Malaysia
• Brazil
• Mexico
• Argentina

Ready Stock of Stainless Steel 304 Blind Flanges

At Sachiya Steel International Private Limited, we maintain a ready stock of stainless steel blind flanges to ensure timely delivery to our clients. Below is the list of our ready stock of stainless steel 304 blind flanges:

Product	Size Range	Pressure Class	Availability
Stainless Steel 304 Blind Flanges	1/2″ to 24″ (15 NB to 600 NB)	150#, 300#, 600#, 900#, 1500#, 2500#	Ready in Stock
SS 304 Raised Face Blind Flanges	1/2″ to 12″	150#, 300#	Ready in Stock
SS 304 Flat Face Blind Flanges	1/2″ to 10″	150#, 300#, 600#	Ready in Stock
SS 304 RTJ (Ring Type Joint) Blind Flanges	1″ to 20″	150#, 300#, 600#, 900#	Ready in Stock
Custom Size SS 304 Blind Flanges	As per client requirements	Custom Class	Available Upon Request

Conclusion

When you need reliable, durable, and high-quality stainless steel 304 blind flanges in India, look no further than Sachiya Steel International Private Limited. As a leading manufacturer and supplier, we are dedicated to providing you with the best products to meet your specific requirements. Our commitment to quality, competitive pricing, and exceptional customer service make us the trusted choice for clients worldwide. Contact us today to discuss your requirements or to request a quote.