ASTM A182 F53 Large Diameter Blind Flange Super Duplex Stainless
Steel Flange
YUHONG GROUP deal with Austenitic Stainless Steel, Super Duplex Stainless Steel,
Nickel Alloy Steel(Hastelloy, Monel, Inconel, Incoloy) seamless and
welded pipe and tube already more than 25 years, every year sell
more than 80000 tons of steel pipe, tube, flange and fittings.
Our client already cover more than 45 countries, like Italy, UK,
Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea,
Singapore, Australia, Poland, France, etc.
And our group branch company and factory have been already approved by :
ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS,
CNNC, ISO9001-2008, ISO 14001-2004.
ASTM A182 F53 flange is a high-strength flange with a minimum
tensile strength of 800MPa and a minimum yield strength of 550MPa.
There are different types of flanges, such as slip-on flanges,
socket welding flanges, forged flanges, blind flanges, reducing
flanges and so on. YUHONG GROUP is a leading manufacturer and
supplier of SA 182 F53 flange types in various sizes and shapes.
Flanges can also be manufactured as threaded, threaded or forged
types. The forged flange is made from one piece of raw material.
These are also called cast flanges.
Full Specification for Weld Neck Flange:
1. Standards:
(1) American Standard
ASME/ANSI B 16.5
(2) German Standard
DIN2641, DIN2642
(3) British Standard
BS 1560, BS 4504
(4) Australian & Japanese Standard
JIS B2220 / KS B1503, AS2129,
2. Material:
F53 (F50, F51, F52, F53, F54, F55, F57, F59, F60, F61, F69, etc.)
| Ferritic-Austenitic Stainless Steels |
| | Composition, % |
Grade/Identification
Symbol | UNS
Designation | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Nickel | Chromium | Molybdenum | Columbium | Titanium | Other
Elements |
| F 50 | S31200 | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 5.5-6.5 | 24.0-26.0 | 1.20-2.00 | - | - | N 0.14-0.20 |
| F 51 | S31803 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5–6.5 | 21.0–23.0 | 2.5–3.5 | - | - | N 0.08–0.20 |
| F 69 | S32101 | 0.040 | 4.00–6.00 | 0.040 | 0.030 | 1.00 | 1.35–1.70 | 21.0–22.0 | 0.10–0.80 | - | - | N 0.20–0.25 Cu 0.10–0.80 |
| F 52 | S32950 | 0.030 | 2.00 | 0.035 | 0.010 | 0.60 | 3.5–5.2 | 26.0–29.0 | 1.00–2.50 | - | - | N 0.15–0.35 |
| F 53 | S32750 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 6.0-8.0 | 24.0--26.0 | 3.0-5.0 | - | - | N 0.024-0.32 Cu 0.50 |
| F 54 | S39274 | 0.030 | 1.00 | 0.030 | 0.020 | 0.80 | 6.0-8,0 | 24.0-26.0 | 2.5-3.5 | - | - | N 0.24-0.32 Cu 0.20-0.80 |
| F55 | S32760 | 0.030 | 1.00 | 0.030 | 0.010 | 1.00 | 6.0-8.0 | 24.0-26.0 | 3.0-4.0 | - | - | N 0.20-0.30 Cu 0.50-1.00 |
| F 57 | S39277 | 0.025 | 0.80 | 0.025 | 0.002 | 0.80 | 6.5-8.0 | 24.0-26.0 | 3.0-4.0 | - | - | Cu1.20-2.00 NW 0.80-1.20 |
| F 59 | S32520 | 0.030 | 1.50 | 0.035 | 0.020 | 0.80 | 5.5-8.0 | 24.0-26.0 | 3.0-5.0 | - | - | N 020-0.35 Cu 0.50-3.00 |
| F 60 | S32205 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | - | - | N 0.14-0.20 |
| F 61 | S32550 | 0.040 | 1.50 | 0.040 | 0.030 | 1.00 | 4.5-6.5 | 24.0-27.0 | 2.9-3.9 | - | - | Cu 1.50-2.50 N 0.10-0.25 |
3. Pressure Ratings:
PN2.5, PN6, PN10, PN16, PN25, PN40, PN64, PN80, PN100, PN250,
PN320, PN400
150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB;
4. Size Range:
1/2" ~ 24" (DN15 ~ DN600)
Dimensions and weights of Class 150 Flange
SIZE | FLANGE | BARREL | BOLTING | Raised
Face Dia.
R | LENGTH
L | WEIGHT |
Nom | Unit | Bore
B | OD
O | Thk
T | OD
D | No. OF
Holes | Hole
Size | Bolt
Circle
C | POUND
KILO |
1/2 | mm
inches | 12,7
0,50 | 88,9
3,50 | 11,2
0,44 | 31,8
1,25 | 4 | 15,7
0,62 | 60,5
2,38 | 34,9
1,38 | 228,6
9,00 | 3
1,36 |
3/4 | mm
inches | 19,1
0,75 | 98,6
3,88 | 12,7
0,50 | 41,1
1,62 | 4 | 15,7
0,62 | 69,9
2,75 | 42,9
1,69 | 228,6
9,00 | 5
2,27 |
1 | mm
inches | 25,4
1,00 | 108,0
4,25 | 14,2
0,56 | 50,8
2,00 | 4 | 15,7
0,62 | 79,2
3,12 | 50,8
2,00 | 228,6
9,00 | 7
3,17 |
1 1/4 | mm
inches | 31,8
1,25 | 117,3
4,62 | 15,7
0,62 | 60,5
2,38 | 4 | 15,7
0,62 | 88,9
3,50 | 63,5
2,50 | 228,6
9,00 | 10
4,54 |
1 1/2 | mm
inches | 38,1
1,50 | 127,0
5,00 | 15,5
0,69 | 66,5
2,62 | 4 | 15,7
0,62 | 98,6
3,88 | 73,0
2,88 | 228,6
9,00 | 12
5,44 |
2 | mm
inches | 50,8
2,00 | 152,4
6,00 | 19,1
0,75 | 82,6
3,25 | 4 | 19,1
0,75 | 120,7
4,75 | 92,1
3,63 | 228,6
9,00 | 15
6,81 |
2 1/2 | mm
inches | 63,5
2,50 | 177,8
7,00 | 22,4
0,88 | 95,3
3,75 | 4 | 19,1
0,75 | 139,7
5,50 | 104,8
4,13 | 228,6
9,00 | 22
9,98 |
3 | mm
inches | 76,2
3,00 | 190,5
7,50 | 23,9
0,94 | 108,0
4,25 | 4 | 19,1
0,75 | 152,4
6,00 | 127,0
5,00 | 228,6
9,00 | 25
11,35 |
3 1/2 | mm
inches | 88,9
3,50 | 215,9
8,50 | 23,9
0,94 | 124,0
4,88 | 8 | 19,1
0,75 | 177,8
7,00 | 139,7
5,50 | 228,6
9,00 | 32
14,52 |
4 | mm
inches | 101,6
4,00 | 228,6
9,00 | 23,9
0,94 | 139,7
5,50 | 8 | 19,1
0,75 | 190,5
7,50 | 157,2
6,19 | 304,8
12,00 | 47
21,33 |
5 | mm
inches | 127,0
5,00 | 254,0
10,00 | 23,9
0,94 | 165,1
6,50 | 8 | 22,4
0,88 | 215,9
8,50 | 185,7
7,31 | 304,8
12,00 | 57
25,87 |
6 | mm
inches | 152,4
6,00 | 279,4
11,00 | 25,4
1,00 | 196,9
7,75 | 8 | 22,4
0,88 | 241,3
9,50 | 215,9
8,50 | 304,8
12,00 | 75
34,05 |
8 | mm
inches | 203,2
8,00 | 342,9
13,50 | 29,4
1,12 | 247,7
9,75 | 8 | 22,4
0,88 | 298,5
11,75 | 269,9
10,63 | 304,8
12,00 | 102
46,30 |
10 | mm
inches | 254,0
10,00 | 406,4
16,00 | 30,2
1,19 | 304,8
12,00 | 12 | 25,4
1,00 | 362,0
14,25 | 323,9
12,75 | 304,8
12,00 | 143
64,92 |
12 | mm
inches | 304,8
12,00 | 482,6
19,00 | 31,8
1,25 | 365,3
14,38 | 12 | 25,4
1,00 | 431,8
17,00 | 381,0
15,00 | 304,8
12,00 | 205
93,07 |
14 | mm
inches | 355,6
14,00 | 133,4
31,00 | 35,1
1,38 | 406,4
16,00 | 12 | 28,4
1,12 | 476,3
18,75 | 412,8
16,25 | 304,8
12,00 | 211
95,79 |
16 | mm
inches | 406,4
16,00 | 596,9
23,50 | 36,6
1,44 | 457,2
18,00 | 16 | 28,4
1,12 | 539,8
21,25 | 469,9
18,50 | 304,8
12,00 | 246
111,68 |
18 | mm
inches | 457,2
18,00 | 635,0
25,00 | 3,96
1,56 | 508,0
20,00 | 16 | 31,8
1,25 | 577,9
22,75 | 533,4
21,00 | 304,8
12,00 | 270
122,.58 |
20 | mm
inches | 508,0
20,00 | 698,5
25,50 | 42,9
1,69 | 558,8
22,00 | 20 | 31,8
1,25 | 635,0
25,00 | 584,2
23,00 | 304,8
12,00 | 311
141,19 |
24 | mm
inches | 609,6
24,00 | 812,8
32,00 | 4,78
1,88 | 666,8
26,25 | 20 | 35,1
1,38 | 749,3
29,50 | 692,2
27,25 | 304,8
12,00 | 423
192,04 |
The face type of flange A182 F53 can also be different, such as
flat, raise and ring joint flanges. Flat flanges have flat
surfaces, which allows them to be used in narrow spaces, where
raised flanges have many surfaces for bolting and welding
connections. The ring joint flange is divided into two halves and
welded to different pipe ends, and they are combined by welding to
obtain maximum sealing. The diameters of ASTM A182 F53 and F55
range from ½ inch to 48 inches, and the pressure rating ranges from
CL150 to CL2500.
Flanges are part of the piping system and are used inside or
outside the pipeline. Many types of flanged pipes are generally
used in piping systems. Flanges are like bridges, connecting pipes
or fittings, making the pipe a complete system. Flange is an
indispensable part of connecting piping.
Piping fittings are parts for installing or repairing pipelines or
piping systems that transport liquid, gas, and solid materials.
This work includes selecting and preparing pipe or tube, connecting
them together in various ways, as well as locating and fixing
vulnerabilities.
The pressure capacity of the flange can also be expressed by the
pressure number. ASTM A182 F53 UNS S32750 flange types have
pressure values from PN6 to PN64. Due to the material composition,
these applications include highly corrosive applications, including
acidic applications. ASTM A182 F53 material contains carbon,
manganese, phosphorus, silicon, 24% chromium, 6% nickel, 3%
molybdenum, nickel and copper. This provides flanges with high
corrosion resistance and higher mechanical properties. For F53
flange orders, please contact us.
