Inconel 690 Flanges
Minimum Order : 50 Items
Customization as per requirements
Inconel 690 Flanges – Specification
| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Blind, Threaded, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 25, 16, 600 Lbs, 64, 100, 900 Lbs, 160, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Large Male Female (lmf), Groove, Flat Face (ff), Small Male Female (smf), Ring Type Joint (rtj), Large Tongue & Groove, Lap Joint Face (ljf), Small Tongue |
Inconel 690 Flanges Manufacturer in India
Type of Sub-products

Inconel 690 Slip On Flanges Inconel 690 Slip On Flanges
Inconel 690 slip on flanges are high performance components made from Inconel 690, a nickel chromium alloy known for its exceptional resistance to high temperature oxidation, corrosion, and stress corrosion cracking. These flanges are designed for easy installation, sliding onto the ends of pipes and welded in place, offering a secure and leak tight connection. Inconel 690 slip on flanges are ideal for industries such as chemical processing, power generation, and aerospace, where they are exposed to aggressive chemicals, high pressure systems, and extreme temperatures.

Inconel 690 Sorf Flanges Inconel 690 Sorf Flanges
Inconel 690 SORF (Slip On Raised Face) flanges are high quality components made from Inconel 690, a nickel chromium alloy known for its excellent resistance to oxidation, corrosion, and high temperature environments. These flanges feature a raised face design, which helps create a better sealing surface when paired with a gasket, making them ideal for high pressure applications. The slip on design allows for easy installation, as the flange slides over the pipe and is welded into place, offering both strength and reliability. Inconel 690 SORF flanges are commonly used in industries such as chemical processing, power generation, and aerospace, where exposure to aggressive chemicals, thermal cycling, and extreme temperatures is common.

690 Inconel Screwed Flanges 690 Inconel Screwed Flanges
Inconel 690 screwed flanges are high performance components made from Inconel 690, a nickel chromium alloy renowned for its exceptional resistance to oxidation, corrosion, and high temperature environments. These flanges feature a threaded connection, allowing for easy installation without the need for welding, making them ideal for systems where welding may be difficult or undesirable. Inconel 690 screwed flanges are commonly used in industries such as chemical processing, power generation, and aerospace, where exposure to aggressive chemicals, extreme temperatures, and high pressure conditions is prevalent.
Frequently Asked Questions
What are the main applications of Inconel 690 flanges?
Inconel 690 flanges are used primarily in industries that need strong corrosion resistance and high-temperature performance. These include chemical processing plants, nuclear power plants, aeronautical engineering, petrochemical refineries, and seawater desalination facilities. Inconel 690's exceptional corrosion resistance and ability to tolerate severe temperatures make it perfect for essential components like flanges in these demanding applications.
What are the temperature limitations of Inconel 690 flanges?
Inconel 690 flanges provide outstanding high-temperature capabilities, with a maximum continuous service temperature of around 1000°C (1832°F). They have great strength and oxidation resistance at high temperatures, making them ideal for harsh conditions such as high-temperature chemical processing, thermal processing units, and power production plants. However, like with other materials, the precise temperature constraints might vary based on the operating conditions and application requirements.
What are the weight savings when using Inconel 690 flanges compared to steel?
The weight reduction when employing Inconel 690 flanges over steel can be substantial due to Inconel's reduced density. Inconel 690 is roughly 30% lighter than stainless steel, reducing total weight in weight-sensitive applications such as aerospace and automotive. This weight advantage helps increase fuel efficiency and performance in transportation applications while maintaining excellent strength and corrosion resistance.
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Countries We Export – Inconel 690 Flanges
- India
Cities We Supply – Inconel 690 Flanges
- Ahmadpur
- Ahmadnagar
- Ahmedabad
- Bangalore Urban
- Bangalore Rural
- Bengaluru
- Coimbatore
- Chennai
- Chandigarh
- Haridwar
- Hyderabad
- Jaipur
- Jodhpur
- Jodhpur (ahmedabad)
- Kalyan
- Kolhapur
- Mumbai
- Mumbai Suburban
- Murud (raigad)
- Nagpur
- Lucknow
- New Delhi
- Navi Mumbai
- Kolkata
- Nashik
- Pune
- Raipur
- Rajkot
- Rampura
- Sion, Mumbai
- Surat
- Thane
- Varanasi
- Visakhapatnam
- Moradabad
- Angul
- Rudrapur
- Hosdurg
- Gandhinagar
- Rajahmundry
- Durgapur
- Bharuch
- Panipat
Industries We Serve – Inconel 690 Flanges
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
