Duplex Steel S31803 Weld Neck Flanges
Designed for high-pressure applications, these flanges have a long tapered hub that provides excellent stress distribution through the weld neck.
Duplex Steel S31803 Flanges
$0.55 - $1.85
Minimum Order : 450 unit
Customization as per requiments
Duplex Steel S31803 Flanges - Specification
| Flanges Types | Slip On, Lap Joint, Weld Neck, Long Weld Neck, Threaded, Blind, Companion |
| Class | 150 Lbs, Pn 6, 300 Lbs, 10, 25, 16, 600 Lbs, 900 Lbs, 40, 64, 100, 1500 Lbs, 160, 2500 Lbs Asa 150, Asa 300 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Large Male Female (lmf), Small Tongue, Flat Face (ff), Groove, Small Male Female (smf), Ring Type Joint (rtj), Large Tongue & Groove, Lap Joint Face (ljf) |
Duplex Steel S31803 Flanges Manufacturer in India
Riddhi Siddhi Metal Impex provides high quality in delivering industrial solutions and is a reputable Duplex Steel S31803 Flanges manufacturer in which the products to be manufactured are aimed at high strength and corrosion resistance. These flanges have been developed to be dependable in industries that require high performance like chemical processing, offshore drilling, and marine industries. They are so well weldable and durable that they can be used under high pressure and extreme temperatures. Each flange is manufactured to international specifications to ensure high levels of performance and high service life. They are versatile and can be used in different engineering and piping needs in critical applications.
The contemporary industries rely on the materials that are long lasting in terms of performance and easy source of the massive projects. Our Duplex Steel 2205 Flanges offer a high-quality resistance to chloride stress corrosion cracking and mechanical reliability to work in a harsh environment. In an effort to simplify the procurement process, access via professional B2B platform assures the business access to premium-quality flanges efficiently. This compromising durability and ease of sourcing ensures the operations of industries are excellent. These benefits will ensure that clients can rely on and find it easy to supply their projects.
Type of Sub-products
Duplex Steel S31803 Slip On Flanges
Easy to install and weld, slip-on flanges are ideal for low-pressure systems and are commonly used in cooling water lines and fire protection systems.
Frequently Asked Questions
What are Duplex Steel S31803 Flanges?
Duplex Steel UNS S31803 Flanges are manufactured using a duplex stainless steel alloy. This alloy provides excellent resistance to corrosion and is particularly resistant to stress corrosion cracking. It also offers greater strength than other austenitic stainless steel, making it perfect for high-pressure uses. These flanges come in blind, slip-on, and weld neck designs to accommodate applications and possess favorable weldability characteristics. ASME 16.5 Duplex Steel UNS S31803 Flanges can be utilized in temperatures ranging from -50°F to 1200°F.
What are the standard specifications for Duplex Steel S31803 Flanges?
Duplex Steel S31803 Flanges are commonly produced to meet global standards for size and strength specifications, such as ASTM A182, ASTM A240, ASTM A276, ASTM A479, and ASME B16.5 or ASME B16.47.
What is the Duplex Steel S31803 Flange used for?
Duplex Steel S31803 Flange is designed for applications that require superior corrosion resistance compared to S31803. S31803 is a duplex stainless steel grade with enhanced resistance against pitting and crevice corrosion. These flanges are widely utilized in environments that contain chloride ions, including seawater applications, desalination plants, and chemical processing plants.
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Countries we Export - Duplex Steel S31803 Flanges
India
Cities We Supply - Duplex Steel S31803 Flanges
Ahmadnagar
Ahmadpur
Ahmedabad
Bangalore Rural
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Bengaluru
Chandigarh
Chennai
Coimbatore
Haridwar
Hyderabad
Jaipur
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Murud (raigad)
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New Delhi
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Sion, Mumbai
Surat
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries we serve - Duplex Steel S31803 Flanges
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
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Construction & Fabrications
Ring Man Units
Railways
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