What are Super Duplex Forged Fittings?
The composition of these products includes ferrite and austenitic grades (50-50). Super duplex forged fittings are ideal for chemical processing, fertiliser production, seawater desalination, and firefighting applications.
As a super duplex DIN 1.4410 plug dealer, we understand the criticality of strength and corrosion resistance for core industries.
What are the key features and benefits of Super Duplex Forged Fittings? How do they contribute to their performance and reliability?
Generally, buyers turn to super duplex S32950 forged fittings for their advantageous strength-to-weight ratios.
These characteristics let super duplex 2507 threaded fittings deliver sustained performance over time under trying conditions.
Specification of super duplex forged fittings
|ASTM A182 & ASME SA182
|1/8" - 4" NB
|2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
|S32750 / S32760
|NPT, BSP, BSPT
|Forged, socket weld , threaded fittings
What are the most commonly used end connections for Super Duplex Forged Fittings? What factors should be considered when selecting them for specific applications?
End connections for these fittings can be socket welded (using fillet welding) or threaded. A UNS S32750 socket weld 90 deg elbow is straightforward to install and cheaper, but welded connections are more durable and leak-proof.
We advise gauging application compatibility, budget, frequency of dismantling, and environmental stress while selecting the appropriate connection.
Types of SDSS socket weld fittings
Super Duplex 2507 Threaded Fittings
Alloy 2507 Socket Weld Fittings
Super Duplex Forged Pipe Fittings
SDSS Socket Weld Elbow
What are the most common hardness testing methods used for Super Duplex Forged Fittings? How do they differ in terms of accuracy and reliability?
Popular hardness testing approaches for a super duplex steel threaded fitting are Rockwell, Brinell, and Vickers. The Brinell method is highly accurate as it uses a spherical indenter for pressure distribution. An zeron 100 UNS S32760 socket weld elbow has an HB hardness of 310.
Some industries prefer the Rockwell method as it is easier to conduct.
Chemical composition of SDSS 2507 threaded fittings
What are the allowable tolerances for size and dimension specifications in Super Duplex Forged Fittings? How do they impact their performance and reliability?
At Manifest Alloys, we use tight tolerances to deliver high-quality, dimensionally accurate super duplex steel S32750 forged fittings. The allowed tolerances are +/- 0.06mm for the diameters and 87.5% of the nominal value for the wall thickness.
SAF 2507 threaded bushing adhering to stringent tolerance levels is suited to sensitive applications like biomedicine and pharmaceuticals.
Mechanical properties of super duplex steel coupling
|Yield strength(0.2% offset)
What are the chemical properties and mechanical composition of Super Duplex Forged Fittings? How do they impact their resistance to corrosion, heat, and other environmental factors?
Clients can opt for an alloy 2507 threaded tee comprising 25% chromium, 7% nickel, and 4% molybdenum. It has a melting point of 2460°F and a 7.8 g/cm3 density.
A higher percentage of chromium helps SDSS 2507 socket weld fittings handle varying environmental conditions
Equivalent grade of SDSS Union
Sizes of super duplex forged fittings
|A182 S32760 forged fittings types
|ASTM A182 super duplex stainless steel forged tee
|Super duplex A182 S32750 45° elbows
|Sizes 1/8"– 4"
pressure ratings –
2000 LBS, 6000 LBS3000 LBS, , 9000 LBS
|ASTM A182 SDSS 90° elbows
|A182 S32760 Super duplex unions
|A182 S32760 super duplex forged caps
|ASTM A182 SDSS couplings
|ASTM A182 Bushings
|ASTM A182 S32750 super duplex steel street elbows
|A182 S32760 forged Cross
|ASTM A182 super duplex steel forged plug
|ASTM A182 S32750 super duplex inserts
|ASTM A182 super duplex steel nipple