What is duplex and super duplex S32750/2507 Flanges ?

Duplex and super duplex S32750 flanges are commonly known as the mixture of both ferritic and austenitic alloys. These flanges are highly ductile and durable. These flanges are commonly used for marine application, and aircraft making. Duplex and super duplex s32750 flanges have high content of molybdenum. The inclusion of molybdenum in the grade is the basic difference between super duplex and duplex grade.

Molybdenum is a strong ductile grade. It has various properties and characteristics which provides excellent strength and robustness to the grade. The molybdenum grade also has natural resistance from various chemical and physical reactions.

Duplex and super duplex S32750 flanges are made of a great mixture of molybdenum, chromium and other ductile elements. These elements are amazingly durable and it has excellent welding and pitting capacity. The tensile and yield strength of these flanges is extremely high. The melting point of these flanges is also very high, approximately 1350°. The grade provides excellent resistance from corrosion, crevice corrosion and stress cracking. The minimum tensile strength of this alloy is 75000 psi and the yield strength is 30000 Psi.

duplex-super-duplex-s32750-flanges

ANSI B16.5 Super Duplex Stainless Steel S32750 Orifice Flange, Super Duplex S32750 Spacer, Super Duplex Steel S32750 Pipe Flanges, Super Duplex Steel S32750 Flanges, Super Duplex UNS S32760 Pipe Flanges, Super Duplex S32750 Spectacle Blind Flanges

Sumit impex is one of the most astonishing manufacturers and suppliers of these duplex and super duplex s32750 flanges. We at Sumit Impex make sure that our every product is made of high quality raw material and supreme quality elements. We also make sure that our every product is tested and certified.

The Duplex and super duplex S32750 flanges are highly used in applications where the grade protects the alloy from rusting, erosion and heat. The Duplex and super duplex s32750 flanges can withstand high heat, extirpation, and chloride involved environment.

duplex and super duplex S32750/2507 Flanges Specifications

Specifications ASTM A182 / ASME SA182
Standard ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size Range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 , as per Customer Requirements
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Surface pickling, annealing, bright, sand blast, hair line
Type Weld Neck Ring Flange (WNRF), Slip-On Ring Flange (SORF), Blind Ring Flange (BLRF), Socket Weld Ring Flange (SWRF), Threaded Ring Flange, Lap Joint Ring Flange (LJRF), Ring Type Joint Flange (RTJF),
Connection type Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc
STANDARD WERKSTOFF NR. UNS
Super Duplex 2507 1.4410 S32750
Grade C Mn Si P S Cr Mo Ni N Fe
S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min
Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 7.8 0.281 1350 2460
Standard
Class
Diameter
Bolt Circle Diameter
Number of Bolts
Bolt Size
Diameter of Bolt Hole
AS4087 Flanges
PN14 Flanges
95
67
4
M12
14
AS 2129 Flange
Table C Flanges
95
67
4
13
14
Table D Flanges
95
67
4
13
14
Table E Flanges
95
67
4
13
14
Table F Flanges
95
67
4
13
14
Table H Flanges
114
83
4
16
17
Table J Flanges
114
83
4
16
17
ANSI B16.5 Flanges
ANSI 150 Flanges
89
60
4
13
16
ANSI 300 Flanges
95
67
4
13
16
ANSI 600 Flanges
95
67
4
13
16
ANSI 900 Flanges
121
83
4
19
22
ANSI 1500 Flanges
121
83
4
19
22
ISO 7005 (DIN) Flange
PN6 Flanges
80
55
4
M10
11
PN10 Flanges
95
65
4
M12
14
PN16 Flanges
95
65
4
M12
14
PN20 Flanges
90
60.5
4
M14
16
PN25 Flanges
95
65
4
M12
14
PN40 Flanges
95
65
4
M12
14
super-duplex-2507-flanges

Other Products

Super Duplex S32750 Raised Face Slip On Flanges S32750 Super Duplex Steel Slip On Flanges
ASME SA182 Super Duplex S32750 Slip On Flanges Super Duplex Steel S32750 Weld Neck Flanges
Super Duplex S32750 Raised Face Weld Neck Flanges S32750 Super Duplex Steel Weld Neck Flanges
Super Duplex Steel S32750 Blind Flanges Super Duplex S32750 Raised Face Blind Flanges
S32750 Super Duplex Steel Blind Flange Super Duplex Steel S32750 Orifice Flanges
Super Duplex Steel S32750 Orifice Flanges S32750 Super Duplex Steel Orifice Flanges

duplex and super duplex S32750/2507 Flanges

  • S32750 Flanges
    US $0.5-1000 / Piece (FOB Price)
  • Super Duplex Steel S32760 Pipe Flanges
    US $300-500 / Ton (FOB Price)
  • Super Duplex Steel S32750 Weld Neck Flanges
    US $1-900 / Piece (FOB Price)
  • ASTM A182 S32750 duplex stainless steel plate flanges
    US $0.5-1000 / Piece (FOB Price)
  • S32760 Super Duplex Steel Pipe Flanges
    US $1-300 / Piece (FOB Price)

Packaging

We Sumit Impex Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Testings (Destructive, Non Destructive)

  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Radiography Test
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Stainless Steel Sheet Manufacturers

Country we serve / City we deliver

Spain, Trinidad & Tobago, South Africa, Costa Rica, Netherlands, Colombia, Tibet, Afghanistan, Greece, Mongolia, Austria, United Arab Emirates, Angola, India, Jordan, Chile, Mexico, Namibia, Japan, Israel, Macau, Argentina, Ghana, Kuwait, Ecuador, Switzerland, Nigeria, Ukraine, Bulgaria, Poland, South Korea, Chile, United States, Hungary, Bhutan, Norway, Kazakhstan, Belarus, Czech Republic, Morocco, Italy, Denmark, Venezuela, Lebanon, Zimbabwe, Belgium, Slovakia, Yemen, Puerto Rico, Algeria,Sri Lanka, New Zealand, Libya, Iraq, Nepal, Romania, Egypt, Ireland, Kenya, Saudi Arabia, Russia, Indonesia, Singapore, Hong Kong, Peru, Qatar, Azerbaijan, Bahrain, Germany, Australia, United Kingdom, Pakistan, Serbia, Gabon, Taiwan, Iran, Thailand, Oman, Vietnam, Lithuania, Portugal, Finland,Tunisia, Gambia, Brazil, Bangladesh, Turkey, Malaysia, Croatia, France, Sweden, Estonia, China, Philippines, Canada, Bolivia, Nigeria

& Boston, Moscow, Toronto, Geoje-si, Karachi, Istanbul, Courbevoie, Milan, Chiyoda, Thane, Aberdeen, Brisbane, Lagos, Lahore, Vung Tau, Faridabad, Ho Chi Minh City, Colombo, Santiago, Jaipur, Jeddah, Ludhiana, Doha, Haryana, Vadodara, Atyrau, Petaling Jaya, Ahvaz, Ernakulam, Gimhae-si, Surat, Sydney, Bengaluru, Mexico City, Ulsan, Madrid, Bangkok, Pimpri-Chinchwad, Thiruvananthapuram, New York, Bhopal, Howrah, Coimbatore, Chennai, Edmonton, Los Angeles, Rajkot, Mumbai, Sharjah, Cairo, Seoul, London, Jakarta, Abu Dhabi, Dammam, Nashik, Dubai, Hyderabad, Houston, Manama, Calgary, Granada, Rio de Janeiro, Navi Mumbai, Al Khobar,Kanpur, Hong Kong, Nagpur, Port-of-Spain, Ankara, Baroda, Algiers, Ahmedabad, Perth, Gurgaon, Singapore, Busan, Montreal, Al Jubail, Secunderabad, Ranchi, Jamshedpur, New Delhi, Tehran, Kolkata, Caracas, Melbourne, Kuwait City, Dallas, Pune, Muscat, Noida, Indore, Hanoi, Chandigarh, La Victoria, Kuala Lumpur, Bogota, Visakhapatnam