ASTM A182 Alloy Steel F1 Flanges are forged low alloy steel flanges made with chromium and molybdenum, designed for high-temperature and high-pressure applications. These flanges are widely used in oil & gas, power plants, and petrochemical industries due to their strength, corrosion resistance, and durability. Available in slip-on, weld neck, blind, and RTJ types, they are manufactured as per ASME SA 182 and ANSI B16.5 standard
ASTM A182 F1 Flanges – Complete Overview
When industries search for ASTM A182 Alloy Steel F1 Flanges, they are not just looking for a product—they need reliability, certification, and real-world performance.
With extensive experience in supplying ASME SA 182 AS Pipe Flanges to EPC contractors, refineries, and power plants, we understand the exact challenges faced in high-pressure piping systems. Our Chrome Moly F1 Flanges Manufacturer in India solutions are engineered to deliver consistent performance, even in extreme environments involving heat, pressure, and corrosive media.
We focus on delivering ASTM A182 Low Alloy Steel flanges that meet global standards while ensuring fast delivery, competitive pricing, and complete traceability.
What are ASTM A182 Alloy Steel F1 Flanges?
ASTM A182 F1 Flanges are forged components made from low alloy steel containing chromium and molybdenum. These elements improve strength, oxidation resistance, and durability under high temperatures.
Also known as ASME SA 182 AS Pipe Flanges, these flanges are widely used to connect pipes, valves, pumps, and other equipment in industrial piping systems.
Key Benefits:- High tensile strength
- Excellent resistance to heat and pressure
- Good weldability
- Long service life
ASTM A182 Low Alloy Steel Flanges – Material Overview
ASTM A182 Low Alloy Steel flanges are specifically developed for applications where carbon steel is not sufficient. The addition of chromium and molybdenum enhances:
- Corrosion resistance
- High-temperature performance
- Structural integrity
These flanges are often referred to as Chrome Moly SA182 F1 Flanges, making them ideal for critical industries.
Types of ASTM A182 F1 Flanges
We supply a complete range of ASTM A182 F1 Flanges to suit different industrial needs:
➤ Slip-On Flanges
Alloy Steel F1 Slip on Flanges are easy to install and align.
- Cost-effective
- Suitable for low to medium pressure
- Popular: SA 182 Grade F1 Slip On Flange
➤ Weld Neck Flanges
ASTM A182 Gr F1 Weld Neck Flange is ideal for high-pressure systems.
- Strong and durable
- Smooth flow transition
- Also available as Alloy Steel F1 Weld Neck Flanges
➤ Long Weld Neck Flanges
ASTM A182 Alloy Steel F1 Long Weld Neck Flanges are used in special applications requiring extended connections.
➤ Blind Flanges
ASTM A182 Alloy Steel F1 Blind Flanges Exporter products are used to seal pipe ends.
- Leak-proof
- Easy maintenance
➤ RTJ Flanges
Alloy Steel K12822 Ring Type Joint - RTJ Flanges
- Metal-to-metal sealing
- Suitable for high pressure and temperature
ASTM A182 F1 Flanges Specification
| Parameter | Details |
|---|---|
| Standard | ASTM A182 / ASME SA 182 |
| Grade | F1 (Low Alloy Steel) |
| Material | Chrome Moly Steel |
| Flange Types | Slip-On, Weld Neck, Blind, RTJ |
| Size Range | ½” to 48”o |
| Pressure Class | 150# to 2500# |
| Equivalent Grade | 1.5415 |
| Manufacturing | Forged |
| Applications | Oil & Gas, Power, Petrochemical |
Chemical Composition of ASTM A182 F1 Flanges
| Element | Percentage |
|---|---|
| Carbon | 0.10 – 0.20 |
| Chromium | 0.50 – 0.80 |
| Molybdenum | 0.44 – 0.65 |
| Manganese | 0.30 – 0.80 |
| Silicon | 0.10 – 0.50 |
Mechanical Properties of ASTM A182 Low Alloy Steel Flanges
| Property | Value |
|---|---|
| Tensile Strength | 415 MPa |
| Yield Strength | 205 MPa |
| Elongation | 20% |
| Hardness | ≤ 137 HB |
Applications of ASME SA 182 AS Pipe Flanges
ASME SA 182 AS Pipe Flanges are widely used in industries such as:
- Oil & Gas Industry
- Petrochemical Plants
- Power Generation
- Refineries
- Chemical Processing
- Offshore Platforms
These flanges perform exceptionally well in systems handling steam, gas, and high-temperature fluids.
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Why Choose Our ASTM A182 F1 Flanges?
- Industry experience in supplying critical projects
- Certified ASTM A182 F1 Flanges Stockist in India
- Third-party inspection available (BV, SGS, TUV)
- Fast delivery and ready stock
- Export to 20+ countries
We don’t just supply flanges—we deliver reliable piping solutions backed by experience.
ANSI B16.5 Alloy Steel Slip On Flange Price in India
The ANSI B16.5 Alloy Steel Slip On Flange Price in India varies based on:
- Size and thickness
- Pressure class
- Material grade
- Quantity
We offer competitive pricing for Alloy Steel 1.5415 Flanges Supplier requirements, ensuring value without compromising quality.
Manufacturing & Quality Control
Our manufacturing process ensures top quality:
- Raw material inspection
- Forging process
- Heat treatment
- CNC machining
- Non-destructive testing
- Final inspection
Every Chrome Moly F1 Flanges Manufacturer in India product is tested for performance and durability.
ASTM A182 Alloy Steel F1 Blind Flanges Exporter
We export globally with:
- Secure packaging
- Timely delivery
- Complete documentation
- International quality compliance
Get Best Price for ASTM A182 Alloy Steel F1 Flanges
Looking for a trusted ASTM A182 F1 Flanges Stockist in India?
- Ready stock available
- Custom sizes & specifications
- Fast global delivery
Contact us now for the latest price on Chrome Moly SA182 F1 Flanges.
Frequently Asked Questions
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