| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Companion, Blind, Lap Joint |
|---|---|
| Class | 150 Lbs, 40, 300 Lbs, 64, 100, 600 Lbs, 160, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Pn 6, Asa 300, 10, 25, 16 |
| Size | 1/2″ (15 Nb) |
| Type | Raised Face (rf), Small Male Female (smf), Flat Face (ff), Large Tongue & Groove, Ring Type Joint (rtj), Small Tongue, Lap Joint Face (ljf), Large Male Female (lmf), Groove |
Aluminium Flanges
Aluminium Flanges – Grades, Types & Specification Overview
| Material | Grade / Alloy | Standard | Size Range | Pressure Rating | Temperature Range | Flange Type | Typical Application |
|---|---|---|---|---|---|---|---|
| Aluminium | 6061-T6 | ASTM B247 / ASME B16.5 | ½″ – 24″ | Class 150 – 300 | -50°C to 150°C | Slip-On / Weld Neck | Piping systems, water & fluid handling |
| Aluminium | 5083 | ASTM B209 | ½″ – 20″ | Class 150 | -50°C to 120°C | Blind Flange | Marine, shipbuilding applications |
| Aluminium | 6082-T6 | EN 573 / EN 485 | ½″ – 24″ | Class 150 – 300 | -50°C to 150°C | Threaded / Lap Joint | Industrial pipelines, chemical processing |
| Aluminium | 7075-T6 | ASTM B209 | ½″ – 12″ | Class 300 | -50°C to 120°C | Weld Neck / Blind | Aerospace, high-strength applications |
Aluminium Flanges are designed with great accuracy as the items used in linking pipes, valves and machinery within different piping systems with dependability and convenience. These flanges have been appreciated due to their light weight, good resistance to corrosion and good mechanical strength, which makes them suitable in both industrial and marine applications. They are not leak-proof and offer good security of joints and are easy to install and maintain. Aluminium Flanges find extensive applications in water treatment, chemical industries and fluid transfer systems where durability, efficiency and weight reduction are key concerns.
Type of Sub-products
Frequently Asked Questions
What are the types of Aluminium Flanges?
Why do we coat Aluminium Flanges?
Countries We Export
India
Cities We Supply
Lucknow
Mumbai
Nashik
Pune
Rajkot
Moradabad
Angul
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
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