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Sanko Stainless Steel is one of the prominent manufacturers and exporters of fittings, flanges, induction bends, branch connection, pipes and tubes in stainless steel
 
Super Duplex Steel Flanges, Slip On Flanges, Blind Flanges Manufacturer, Supplier & Exporter in India.
 
Grades
• Super Duplex
• Super Duplex UNS S32750
» UNS S32750 Buttweld Fittings
» UNS S32750 Forged Fittings
» UNS S32750 Flanges
» UNS S32750 Outlet Fittings
» UNS S32750 Pipes & Tubes
» UNS S32750 Sheets & Plates
» UNS S32750 Bars & Rods
» UNS S32750 Wire
• Super Duplex UNS S32950
 
• Duplex Steel
• Duplex Steel UNS S31803
• Duplex Steel UNS S32205
Super Duplex Steel UNS S32750 Flanges
Chemical Composition
UNS No
Grade
C
Si
Mn
P
S
Cr
Mo
Ni
N
Other
S32750 2507 0.030 0.80 1.20 0.035 0.020 24.0/26.0 3.0/5.0 6.00/8.00 0.24/0.32 Cu:0.50
 
Mechanical Properties
UNS No
Grade
Proof Stress
0.2% (MPa)
Tensile Strength
(MPa)
Elongation
A5(%)
Hardness Max
HB
HRB
S32750
2507
550
795
15
310
32*
Other Products of Super Duplex Steel UNS S32750 Flanges
• Forged Flanges • Screwed Flanges  
• Threaded Flanges • Spectacle Flanges  
• Weld Neck Flanges • Ring Type Joint Flanges  
• WNRF Flanges • RTJ Flanges  
• Long Neck Weld Flanges • Socket Weld Flanges  
• Lapped joint Flanges • Reducing Flanges  
• Blind Flanges • SWRF Flanges  
• BLRF Flanges • Plate Flanges  
• Slip On Flanges • Raised face Flanges  
• SORF Flanges • Orifice Flanges  
 
Socket Weld
Slip On
Blind
 
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