Stainless Steel Flanges
Flanges are vital components that connect pipes, valves, pumps, and other equipment to form a secure piping system. Ashwin Steel provides high-integrity stainless steel flanges engineered for flawless performance in high-pressure, high-temperature, and corrosive environments. Manufactured from superior forged materials, our flanges guarantee a tight, leak-proof seal.
Our product range encompasses all standard flange types, including Weld Neck, Slip-On, and Blind flanges, covering a vast array of pressure classes. We ensure strict adherence to dimensional standards and material specifications, providing our clients with reliable components for their most critical fluid containment applications.

Available Grades
Key Specifications
Sizes
1/2" to 48" (Larger sizes upon request)
Thickness
N/A
Standards
ASTM A182, ASME B16.5, ASME B16.47 Series A & B
Forms
Weld Neck (WNRF), Slip On (SORF), Blind (BLRF), Socket Weld (SWRF), Threaded, Lap Joint (LJRF), Ring Type Joint (RTJ)
Finishes
Machined, Serrated Finish (125-250 AARH), Smooth Finish
Specifications
| Size Range | 1/2" to 48" |
|---|---|
| Pressure Ratings | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Flange Types | Weld Neck, Slip On, Blind, Lap Joint, Socket Weld |
| Facing Types | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Manufacturing Standards | ASTM A182, ASME B16.5, B16.47 |
Applications
- Oil & Gas Refineries
- Chemical & Petrochemical
- Power Generation
- Water & Wastewater
- Marine & Offshore
- Food Processing
Frequently Asked Questions
Frequently Asked Questions
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