Stainless Steel 904L Threaded Flange Manufacturers in India – Sachiya Steel International Private Limited

Sachiya Steel International Private Limited leads the market as a manufacturer and supplier of Stainless Steel 904L Threaded Flange in India. We have established our reputation by consistently delivering high-quality flanges that offer excellent corrosion resistance, strength, and durability. These attributes make our flanges the top choice for various industries, including petrochemical, oil and gas, and chemical processing. We focus on providing products that meet stringent quality standards, ensuring that they fulfill the diverse needs of our clients.

Specifications of Stainless Steel 904L Threaded Flanges

Specification	Details
Product Name	Stainless Steel 904L Threaded Flanges
Material	Stainless Steel 904L
Flange Type	Threaded Flange
Standard	ASME B16.5, ASME B16.47, EN 1092-1, DIN, etc.
Size Range	1/2″ to 24″
Pressure Class	150#, 300#, 600#, 900#, 1500#, 2500#
Face Type	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Surface Finish	Bright Annealed, Pickled, Sand Blasted
Connection Type	Threaded (NPT/BSP)
Manufacturing Process	Forging, Machining, Heat Treatment
Certification	ISO 9001:2015, PED 97/23/EC, NACE MR0175
Applications	Petrochemical, Oil & Gas, Chemical Processing, Power Generation, etc.

Why Choose Stainless Steel 904L Threaded Flanges?

Stainless Steel 904L Threaded Flanges provide exceptional resistance to corrosion, especially in harsh environments. This stainless steel grade excels in resisting pitting and crevice corrosion, making it ideal for acidic and chloride-rich environments. Additionally, the threaded design ensures easy installation and removal, which is crucial for systems requiring frequent maintenance or modifications.

Price List of Stainless Steel 904L Threaded Flanges

Size (Inches)	Pressure Class	Connection Type	Price per Piece (INR)
1/2″	150#	Threaded (NPT/BSP)	550
3/4″	150#	Threaded (NPT/BSP)	650
1″	150#	Threaded (NPT/BSP)	750
1-1/2″	150#	Threaded (NPT/BSP)	950
2″	150#	Threaded (NPT/BSP)	1,150
3″	150#	Threaded (NPT/BSP)	2,100
4″	150#	Threaded (NPT/BSP)	3,200
6″	150#	Threaded (NPT/BSP)	5,800
8″	150#	Threaded (NPT/BSP)	8,900
10″	150#	Threaded (NPT/BSP)	12,500
12″	150#	Threaded (NPT/BSP)	17,800

Note: Prices may vary based on quantity and market conditions. Please contact us for the latest pricing.

Applications and Benefits of Stainless Steel 904L Threaded Flanges

Stainless Steel 904L Threaded Flanges are versatile and serve a broad range of industries. Their superior resistance to corrosion and high temperatures makes them ideal for the oil and gas, petrochemical, and chemical processing industries. These flanges also perform exceptionally well in marine and coastal environments due to their resistance to chloride stress corrosion cracking.

Furthermore, the threaded design provides a secure, leak-proof connection, which minimizes the risk of system failures. The ease of maintenance and replacement reduces operational costs over time, making them a cost-effective solution for many applications.

Chemical Properties of Stainless Steel 904L

Element	Composition (%)
Carbon (C)	Max 0.020
Chromium (Cr)	19.0 – 23.0
Nickel (Ni)	23.0 – 28.0
Molybdenum (Mo)	4.0 – 5.0
Copper (Cu)	1.0 – 2.0
Manganese (Mn)	Max 2.00
Silicon (Si)	Max 1.00
Phosphorus (P)	Max 0.045
Sulfur (S)	Max 0.035
Iron (Fe)	Balance

Mechanical Properties of Stainless Steel 904L

Property	Value
Tensile Strength (MPa)	490 – 690
Yield Strength 0.2% Proof (MPa)	220
Elongation (% in 50mm)	Min 35
Hardness (Brinell)	Max 70
Modulus of Elasticity (GPa)	195
Impact Energy (J)	Min 120

The Importance of Quality in Flanges

Quality directly impacts the safety, efficiency, and longevity of the piping system. At Sachiya Steel International Private Limited, we manufacture every Stainless Steel 904L Threaded Flange with the highest standards in mind. We conduct rigorous testing to ensure these flanges perform well under extreme conditions.

Moreover, our flanges offer excellent weldability, formability, and ease of installation, all of which are crucial for the success of any project. Our focus on quality, innovation, and customer satisfaction has positioned us as a preferred supplier across various industries.

Dimension Chart for Stainless Steel 904L Threaded Flanges

Nominal Pipe Size (Inches)	Outside Diameter (mm)	Thickness (mm)	Number of Bolts	Bolt Size	Weight (kg)
1/2″	89	11	4	1/2″ – 13 UNC	0.5
3/4″	98	13	4	1/2″ – 13 UNC	0.7
1″	108	14	4	1/2″ – 13 UNC	0.9
1-1/2″	127	16	4	1/2″ – 13 UNC	1.3
2″	152	18	4	5/8″ – 11 UNC	1.8
3″	191	21	4	5/8″ – 11 UNC	3.6
4″	229	24	8	5/8″ – 11 UNC	5.5
6″	279	26	8	3/4″ – 10 UNC	9.3
8″	343	29	8	3/4″ – 10 UNC	15.4
10″	406	32	12	7/8″ – 9 UNC	25.3
12″	483	36	12	7/8″ – 9 UNC	35.5

Export Countries for Stainless Steel 904L Threaded Flanges

Sachiya Steel International Private Limited exports Stainless Steel 904L Threaded Flanges to over 50 countries. Our global network and commitment to quality have earned us the trust of customers worldwide. We supply to the following countries:

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

Conclusion

Sachiya Steel International Private Limited is your go-to source for high-quality Stainless Steel 904L Threaded Flanges in India. Our dedication to quality, precision, and customer satisfaction has made us a leader in the industry. Whether you need flanges for high-pressure applications or corrosive environments, our Stainless Steel 904L Threaded Flanges provide the reliability and performance you require. We offer a wide range of sizes, pressure classes, and face types to meet your specific needs and ensure your project’s success.

For inquiries or quotes, please contact us. We are eager to serve you with our premium products and exceptional customer service.