Super Duplex Steel S32750 Flanges Manufacturer

Super Duplex S32750 Flanges, such as Super Duplex S32750 Weld Neck Flanges, Super Duplex S32750 Threaded Flanges, and Super Duplex Slip-on Flanges, are all available from Global Steel. We strive to provide high-quality products at a reasonable price to our consumers. Super Duplex Steel Flanges are subjected to a thorough quality inspection to verify that there are no flaws. All of our products are made to meet internationally recognized standards.

Super Duplex S32750 flanges are made from super duplex stainless steel that is delivered solution annealed. It combines the benefits of both austenitic and ferritic grades as a super duplex stainless steel. Pitting Resistance (pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in practically all corrosive media) and a Critical Pitting Temperature surpassing 50°C arise from the greater chromium, molybdenum, and nitrogen content.
Super Duplex S32750 flanges are resistant to stress cracking in halide-containing environments. They also display resistance to pitting and crevice corrosion. Super Duplex S32750 flanges have resistance to general corrosion and have high mechanical strength.
Many common electric arc welding procedures can be used to weld Super Duplex S32750 Flanges, although oxyacetylene welding is not suggested due to the possibility of carbon pick up in the weld metal.
The super duplex S32750 (2507) stainless steel alloy is largely utilized in the oil and gas industry for offshore platforms, heat exchangers, structural components, and architectural components. Super Duplex S32750 resists stress corrosion cracking and is pitting resistant, highly weldable, and adaptable, in addition to having extremely high tensile and yield strength values.
After either hot or cold forming, Super Duplex S32750 should be solution annealed and quenched. An annealing temperature of at least 1052oC is required for solution annealing. An immediate air or water quench should be performed after annealing. Heat-treated goods should be pickled and rinsed for the best corrosion resistance.

Specification of SDSS S32750 Flanges

Standards ASTM A182 / ASME SA182
Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc
Size 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Super Duplex Steel S32760 Flanges

Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Super Duplex s32750 1.4410 S32750

Manufacturing Standards

ASME/ANSI B16.5 Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B16.36 Orifice Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange,
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Different Types

Slip On Flanges

Super Duplex Steel S32750 Slip On Flanges

Blind Flanges

Super Duplex Steel S32750 Blind Flanges

Socket Weld Flanges

Super Duplex Steel S32750 Socket Weld Flanges

Weld Neck Flange

Super Duplex Steel S32750 Weld Neck Flanges

Reducing Flanges

Super Duplex Steel S32750 Reducing Flanges

Orifice Flanges

Super Duplex Steel S32750 Orifice Flanges

Contact us to get a quick quote for your requirement.

We offer These Super Duplex Steel S32750 Flanges as per DIN, ASTM, ASME, BS, EN, JIS or ANSI Standard.

Available Stock

  • Super Duplex Steel S32750 PN 10 Flange
  • Grade S32750 Super Duplex Steel Flanges
  • ANSI B16.5 Super Duplex Steel S32750 Expander Flanges
  • Super Duplex Stainless Steel S32750 RTJ Flanges
  • Super Duplex Steel S32750 Tongue Flanges
  • ASME B16.47 Super Duplex S32750 Spades Ring Spacers Flanges
  • SDSS S32750 Groove Flanges
  • S32750 Super Duplex Steel Flanges
  • UNS S32750 Male & Female Flanges
  • S32750 SDSS Flanges
  • Super Duplex S32750 NPT / BSP Thread Flanges
  • UNS S32750 Super Duplex Steel Lap Joint Flanges
  • Super Duplex Steel 2507 Plate Flange
  • S32750 Super Duplex Stainless Steel Pipe Flange
  • Type S32750 SDSS Industrial Forged Flanges
  • S32750 Super Duplex Steel Nipoflange
  • ASTM A182 S32750 Super Duplex Steel Flanges
  • Super Duplex Steel S32750 DIN Flanges
  • Super Duplex Steel S32750 Flanges
  • 2507 Super Duplex Steel 150 LBS Threaded Flanges
  • SDSS S32750 Flat Face Flanges
  • Super Duplex Steel S32750 Long Welding Neck Flange
  • SDSS S32750 Spectacle Blind Flanges
  • Super Duplex Steel S32750 Spades Ring Spacers Flanges
  • Super Duplex Steel S32750 BS Standard Table E
  • Super Duplex Steel S32750 Screwed Flanges
  • SDSS 1.4410 1500 LBS Flanges
  • S32750 Super Duplex Stainless Steel Weldo Flanges
  • SDSS S32750 Lapped Joint Flanges
  • Super Duplex Stainless Steel S32750 Flanges
  • Super Duplex Steel S32750 Nipo Flanges
  • SDSS Grade S32750 ANSI Flanges
  • Super Duplex Steel S32750 British Standard Table D Pipe Flanges

Weight Chart

15mm (1/2″) Super Duplex Steel S32750  Flanges Weight Chart

Pipe Normal Diam.
O.D. Flange 
Thk. Of Flange Min 
Diam.
of
Hub 
Diameter of Raised Face 
Length Hub.Y
Thread Length
Diam. 
of Bolt
Circle
Diam. 
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG
LB
inch
dn
O
C
X
G
Y
T
BC
BH
BN
BD
 
 
1/2″
15
89.00
11.20
30.20
35.10
15.70
15.70
60.50
15.80
4
1/2″
0.4
0.9
3/4″
20
98.50
12.70
38.10
42.90
15.70
15.70
69.90
15.80
4
1/2″
0.7
1.5
1″
25
108.00
14.20
49.30
50.80
17.50
17.50
79.30
15.80
4
1/2″
0.8
1.8
1-1/4″
32
117.50
15.70
58.70
63.50
20.60
20.60
88.90
15.80
4
1/2″
1.2
2.6
1-1/2″
40
127.00
17.50
65.00
73.20
22.40
22.40
98.60
15.80
4
1/2″
1.5
3.3
2″
50
152.50
19.10
77.70
91.90
25.40
25.40
120.70
19.10
4
5/8″
2.3
5.1
2-1/2″
65
178.00
22.40
90.40
104.60
28.40
28.40
139.70
19.10
4
5/8″
3.7
8.1
3″
80
190.50
23.90
108.00
127.00
30.20
30.20
152.40
19.10
4
5/8″
4.1
9
3-1/2″
90
216.00
23.90
122.20
139.70
31.80
31.80
177.80
19.10
8
5/8″
5.1
11.2
4″
100
228.50
23.90
134.90
157.20
33.30
33.30
190.50
19.10
8
5/8″
5.9
13
5″
125
254.00
23.90
163.60
185.70
36.60
36.60
215.90
22.40
8
3/4″
7
15.4
6″
150
279.50
25.40
192.00
215.90
39.60
39.60
241.30
22.40
8
3/4″
8.4
18.5
8″
200
343.00
28.40
246.10
269.70
44.50
44.50
298.50
22.40
8
3/4″
13
28.6
10″
250
406.50
30.20
304.80
323.90
49.30
49.30
362.00
25.40
12
7/8″
18
39.5
12″
300
482.50
31.80
365.30
381.00
55.60
55.60
431.80
25.40
12
7/8″
29
64
14″
350
533.50
35.10
400.10
412.80
57.20
57.20
476.30
28.50
12
1″
39
86
16″
400
597.00
36.60
457.20
469.90
63.50
63.50
539.80
28.50
16
1″
47
103
18″
450
635.00
39.60
505.00
533.40
68.30
68.30
577.90
31.80
16
1 1/8″
57
126
20″
500
698.50
42.90
558.80
584.20
73.20
73.20
635.00
31.80
20
1 1/8″
76
167
24″
600
813.00
47.80
663.40
692.20
82.60
82.60
749.30
35.10
20
1 1/4″
97
214

Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Pressure Rating

ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

Chemical Structure

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

Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 7.8 0.281 1350 2460

We Serve Application Industry

Application Industry

ANSI / ASME 16.5, 16.48, 16.47 Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

We Export Super Duplex Steel S32750 Flanges Across the Globe

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

Domestic Supply Super Duplex Steel S32750 Flanges

Indore, Bhopal, Rajkot, Chennai, Secunderabad, Haryana, Visakhapatnam, Noida, Gurgaon, Pune, Faridabad, Chandigarh, Thane, Surat, Bengaluru, Navi Mumbai, New Delhi, Kolkata, mumbai, Nagpur, Ernakulam , Thiruvananthapuram, Ludhiana, Kanpur, Howrah, Jaipur, Pimpri-Chinchwad, Ranchi, Jamshedpur, Hyderabad, Ahmedabad, Nashik.
Global Steelindia

Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.

Quick Contact

Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004