We are a leading Stainless Steel 310S Flanges Manufacturer & supplier in India, offering premium- quality SS 310S flanges for high-temperature and corrosion-resistant applications. Designed as Wrought Austenitic Stainless Steel 310S Industrial Flanges, our products meet global quality standards and are widely used in refineries, petrochemical plants, power generation, and heat treatment industries.
Manufactured in accordance with ASTM A182 310S Stainless Steel Flanges, our range ensures durability, dimensional accuracy, and reliable performance in extreme working environments. If you are looking for dependable Stainless Steel 310S Flange Suppliers, we provide complete documentation, third-party inspection, and timely delivery worldwide.
What is Stainless Steel 310S?
Stainless Steel 310S, also known as Stainless Steel UNS S31008 Flanges, is a low-carbon version of grade 310 stainless steel. It offers excellent resistance to oxidation at high temperatures up to 1100°C and provides good corrosion resistance in mildly carburizing atmospheres.
Because of its low carbon content, 310S reduces the risk of carbide precipitation during welding, making it suitable for fabricated structures exposed to high heat. This makes ASTM A182 Stainless Steel 310S Flanges Suppliers highly sought after in industries requiring strength and heat resistance.
Types of SS 310S Flanges We Supply
We manufacture and export a complete range of SS 310S flanges to meet different piping requirements.
➤ Forged 310S Stainless Steel Screwed Flanges
Our Forged 310S Stainless Steel Screwed Flanges are ideal for small-diameter, high-pressure piping systems. Also known as 310S Stainless Steel Screwed Flanges, they are threaded internally and do not require welding, making them suitable for hazardous areas where welding is risky.
➤ ANSI B16.5 SS 310S Slip On Flanges
Manufactured as per ANSI B16.5 SS 310S Slip On Flanges, these are easy to align and install. They are commonly used in low-pressure applications and are available as SS 310S SO flanges with raised face or flat face options.
➤ Global Supplier of SS 310S Weld Neck Flange
As a Global Supplier of SS 310S Weld Neck Flange, we provide flanges designed for high- pressure and high-temperature conditions. The long tapered hub provides reinforcement and reduces stress concentration.
➤ SS 310S Blind Flanges Dealer in India
We are a trusted SS 310S Blind Flanges Dealer in India, supplying blind flanges used to close pipe ends, valves, and pressure vessel openings. These are essential for maintenance and inspection activities.
➤ ASTM A182 SS 310S Socket Weld Flanges
Our ASTM A182 SS 310S Socket weld Flanges are widely used in high-pressure pipelines with small diameters. They offer strong and leak-proof joints when properly welded.
Applications of SS 310S Flanges
Our Wrought Austenitic Stainless Steel 310S Industrial Flanges are widely used in:
- Petrochemical plants
- Oil & Gas industries
- Thermal power plants
- Heat treatment furnaces
- Chemical processing industries
- Boilers and pressure vessels
- Cement plants
- Marine applications
The heat-resistant properties of 310S Stainless Steel Screwed Flanges and weld neck flanges make them especially suitable for furnace components and high-temperature pipelines.
ASTM A182 310S Stainless Steel Flanges – Specifications
Our ASTM A182 SS 310S Socket weld Flanges and other flange types are manufactured as per international standards such as ANSI, ASME, DIN, and EN.
| Specification | Details |
|---|---|
| Material Grade | Stainless Steel 310S |
| UNS Number | S31008 |
| Standard | ASTM A182 / ASME SA182 |
| Flange Standard | ANSI B16.5, ANSI B16.47 |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Size Range | ½” NB to 48” NB |
| Facing Type | RF, FF, RTJ |
| Manufacturing Process | Forged |
| Origin | India |
| Test Certificates | EN 10204 3.1 / 3.2 |
Our Wrought Austenitic Stainless Steel 310S Industrial Flanges are supplied with complete traceability and material test reports.
Mechanical Properties of SS 310S Flanges
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa (min) |
| Yield Strength | 205 MPa (min) |
| Elongation | 40% (min) |
| Hardness | ≤ 217 HB |
These mechanical properties make ASTM A182 310S Stainless Steel Flanges reliable for heat exchangers, furnaces, and boiler systems.
Chemical Composition of Stainless Steel 310S
Understanding the chemical composition helps customers know why Stainless Steel 310S Flanges perform so well in extreme temperatures.
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 24.0 – 26.0 |
| Nickel (Ni) | 19.0 – 22.0 |
| Carbon (C) | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.5 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
High chromium and nickel content give Stainless Steel UNS S31008 Flanges excellent oxidation resistance and mechanical strength.
Why Choose Our Stainless Steel 310S Flanges?
We focus on real-world industrial performance rather than just meeting specifications.
- High Temperature Resistance: Designed for continuous service at elevated temperatures.
- Corrosion & Oxidation Resistance: Resists scaling and corrosion in oxidizing environments.
- Dimensional Accuracy: Manufactured with CNC machining and strict quality control.
- Third-Party Inspection: We offer inspection by agencies like TUV, BV, DNV upon request.
- Global Export Capability: As ASTM A182 Stainless Steel 310S Flanges Suppliers, we export to the Middle East, Europe, Southeast Asia, and Africa.
Industries That Trust Our SS 310S Flanges
We have supplied ASTM A182 SS 310S Socket weld Flanges, Stainless Steel 310S Flanges Manufacturer & supplier in India and other types to EPC contractors, fabrication companies, and government projects across India and overseas. Our practical experience in handling bulk and urgent requirements allows us to support shutdown projects and maintenance contracts effectively.
Customers choose us because we:
- Maintain ready stock of Stainless Steel UNS S31008 Flanges
- Provide competitive pricing of SS 310S SO flanges
- Offer technical guidance
- Deliver on time
Your Trusted Stainless Steel 310S Flanges Partner
If you are searching for a reliable SS 310S Blind Flanges Dealer in India or a Global Supplier of SS 310S Weld Neck Flange, we are ready to support your project with certified, high-performance flanges. Our commitment is simple:
- Quality that meets international standards
- Transparent documentation
- Industry knowledge and experience
- Customer-first service
For bulk requirements, custom sizes, or technical assistance regarding Forged 310S Stainless Steel Screwed Flanges, ANSI B16.5 SS 310S Slip On Flanges, or any other ASTM A182 310S Stainless Steel Flanges, contact our team today.
We ensure that every SS 310S flanges we supply delivers strength, safety, and long-term reliability in demanding industrial environments.
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