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Weldoflange Dimensions Chart According to ASME B16.5

Stainless Steel Weldo flange Manufacturer In India, Check Reducing Weldoflange Weight Chart

Weldoflange

Weldoflange

Stainless Steel Weldo Flange

Stainless Steel Weldo Flange

Carbon Steel Weldo Flange

Carbon Steel Weldo Flange


What Is Weldo Flange?


Weldoflange is a type of flange similar to a Nipoflange except it has a weldolet at one end. Weldoflange dimensions can differ with the pressure classes and the B16 specifications. The Weldo flange diameters range from 26 inches to 60 inches. Stainless Steel Weldoflange Suppliers make different alloyed and shaped flanges with different forms as well..

Promat Weldoflange

Promat Weldoflange

Reducing Weldoflange

Reducing Weldoflange

 DIN-2527 Weldoflange

DIN-2527 Weldoflange


what use of reducing weldoflange gas processing

What Use Of Reducing Weldoflange Gas Processing Systems Industries?

The pressure classes along with the DIN numbers indicate the strength of the flanges under different conditions such the DIN-2527 Weldoflange. But the Standard MSS-SP-44 Weldoflange adopts to the MSS standards and specifications. The low class Class 150 LBS Weldo Flange is a commonly used pressure class. ANSI 150 Weldo Flange Dimensions vary from NPS ½ to NPS 24. In case of a much harder and resistant flange, the Monel Weldoflange is used. ANSI B16.5 Weldoflange is used in industries like the gas processing systems, offshore and on shore tools due to their chloride resistance capacity if made from chromium nickel alloys, and the paper and pulp industries.


Weldoflange Dimensions

Normal Pipe Size = 1/2 To 24

Weldoflange Dimensions

Normal Pipe Sizes
A
B
C
D
1/2
3/4
19.05
1.3/8
34.93
15/16
23.81
5/8
15.88
3/4
7/8
22.23
1.5/8
41.28
1.3/16
30.16
13/16
20.64
1
1.1/16
26.99
2
50.80
1.7/16
36.51
1.1/32
26.19
1.1/4
1.1/4
31.75
2.3/8
60.3
1.3/4
44.45
1.3/8
34.93
1.1/2
1.5/16
33.34
2.7/8
73
2
50.80
1.5/8
41.28
2
1.1/2
38.10
3.1/2
88.90
2.9/16
65.09
2.1/16
52.39
2.1/2
1.5/8
41.28
4.1/16
103.19
3
76.20
2.7/16
61.91
3
1.3/4
44.45
4.13/16
122.24
3.11/16
93.66
3.1/16
77.79
3.1/2
2
50.80
5.3/8
136.53
3.7/8
98.43
3.9/16
90.49
4
2
50.80
6
152.40
4.3/4
120.65
4
101.60
5
2.1/4
57.15
7.1/8
180.98
5.9/16
141.29
5.1/16
128.59
6
2.3/8
60.3
8.1/2
215.90
6.11/16
169.86
6.1/16
153.99
8
2.3/4
69.85
10.3/8
263.53
8.11/16
220.66
7.15/16
201.61
10
3.1/16
77.79
12.9/16
319.09
10.13/16
274.64
10
254.00
12
3.3/8
85.73
14.7/8
377.83
12.13/16
325.44
12
304.80
14
3.1/2
88.90
16.1/8
409.58
14.1/16
357.19
13.1/4
336.55
16
3.11/16
93.66
18.1/4
463.55
16.1/16
407.99
15.1/4
387.35
18
4.1/16
103.19
20.3/4
527.05
18.5/8
473.08
17.1/4
438.15
20
4.5/8
117.48
23.1/16
585.79
20.1/16
509.59
19.1/4
488.95
24
5.3/8
136.53
27.7/8
708.03
25.1/8
638.18
23.1/4
590.55
NPS
A
B
C
D

ASME B16.47 Weldoflange Manufacturer in India

Check What Is Weldo Flange?, BS-4504 Weldoflange Sizes Chart With Outside Daimeter.


Class 150 Weldoflange Dimensions


Class 150 Weldoflange Dimensions

ASME B16.47 Weldo Flange Dimensionss

We Provide Carbon Steel Weldo flange Cutting Service, Buy promat weldoflange At Great Price.


Carbon Steel Weldo Flange is made up of carbon steel and is good to be used with carbon steel as it does not compromise the uniform strength of the system as a whole.  An Alloy Steel Weldo Flange such as the Nickel Alloy Weldoflange can be used according to the corrosion resistance requirements. There are pressure requirements when specific pressure class types such as the ANSI B16.5 Class 150 Weldoflanges have to be used. Inconel Weldoflange is the name for nickel chromium alloy weldoflanges. Another type of alloy flanges is the Hastelloy Weldo Flange. The BS-4504 Weldoflange is a forged steel flange.


Weldoflange Specification

Material Specification Of : ASME B16.5 Weldoflange
Common Types Of Flanges: Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF)
Special Types Of Flanges : Nipoflange, Elboflange, Latroflange, Swivel Flange, Expanding Flange, Reducing Flange, Weldoflange
Marking Standard Name of Manufacturer
Schedule
Type of Flange Facing
Nominal Pipe Size
Pressure Class
ASME B16 Designation
Bolt Type high strength bolts
medium strength bolts
low strength bolts
European Standard Flanges JIS B2220 Flanges (5k to 30k) and KS1503 flanges
Standard Cover : pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing
Contact Faces RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female)
Size Chart Normal Pipe Size 1/2 to NPS 24"
Materials Stainless Steel (Grade 304/L, 316/L), Carbon Steel (ASTM A105 And ASTM A350), Alloy Steel (ASTM A182), Mild Steel, Duplex Steel, Pressure Vessel Steel, Titanium, Super Duplex Steel, Nickel Alloy, Monel, Inconel, Hastelloy, Copper Nickel, Cast Iron, Wrought Iron.
Thickness Normal Pipe Size ≤ 18
Bore Diameter Normal Pipe ≤ 10
Flanges Standards EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN
Pressure Rating Class 150 To Class 2500
High Temperature Above 200°C (400°F) For Class 150 Or Above 400°C (750°F)
Low Temperature Above -29 Degree C (−20°F)
Russian-Standard Flanges GOST 12820 / 12821-80, DIN, UNI, EN 1092-1
South African Standard Flanges SANSflanges And SABS flanges
Surface Finish smooth, concentric serrated, stock
Gaskets Types Full Face Gasket
Flat Ring Gasket
Metallic Ring Gakset
Advantages Of Pipe Flange Used to Connect Pipe System
Easy Repair Pipe System
Assembled Without Welding

These are also used in the drugs, nuclear engineering, boilers, construction, heat exchangers, water pipe lines, desalination plants, pesticide industry and many more. The welding part of the flange provides extra strength. They come in different forms, shapes, materials and specifications.


Weldoflange Weight


Size In Inches Size in millimeter Height A OD -B Hole Dia C Weight in KG
1/4 8 14.3 25.4 15.9 0.04
3/8 10 19.05 31.75 19.05 0.07
1/2 15 19.05 34.93 23.81 0.08
3/4 20 22.23 44.45 30.16 0.11
1 25 26.99 53.98 36.51 0.23
1 1/4 32 31.75 65.09 44.45 0.36
1 1/2 40 33.34 73.03 50.8 0.45
2 50 38.1 88.9 65.09 0.79
2 1/2 65 41.28 103.19 76.2 1.13
3 80 44.45 122.24 93.66 1.81
3 1/2 90 47.63 142.88 112.71 2.5
4 100 50.8 152.4 120.65 2.86
5 130 57.15 179.3 141.29 4.65
6 150 60.33 215.9 169.86 6.44
8 200 69.85 263.53 220.66 10.66
10 250 77.79 322.26 274.64 17.69
12 300 85.73 377.83 325.44 26.76
14 350 88.9 409.58 357.19 29.94
16 400 93.6 463.55 407.99 34.02
18 450 96.84 520.7 458.79 44
20 500 101.6 571.5 508 53.52
24 600 144.5 717.5 609.6 101
26 650 155.6 778 660.4 120
30 750 174.6 893.6 762 190
36 900 206.4 1070 914.4 310
40 1000 225.4 1187.6 1016 435
42 1050 235 1244.6 1066.8 540
48 1200 241.3 1404 1219.2 750
Schedule XS
Size In Inches Size in millimeter Height Of – A Outside Daimeter – B Hole Diameter – C Weight in Kilogram
1/4 8 N/A 25.4 15.88 0.05
3/8 10 N/A 31.75 19.05 0.07
1/2 15 19.05 34.93 23.81 0.09
3/4 20 22.23 44.45 30.16 0.14
1 25 26.99 53.98 36.51 0.21
1 1/4 32 31.75 65.09 44.45 0.41
1 1/2 40 33.34 73.03 50.8 0.5
2 50 38.1 88.9 65.09 0.79
2 1/2 65 41.28 103.19 76.2 1.18
3 80 44.45 122.24 93.66 1.86
3 1/2 90 47.63 136.53 112.71 2.54
4 100 50.8 152.4 120.65 2.9
6 150 77.79 225.43 169.86 10.43
8 200 98.43 292.1 220.66 16.78
10 250 93.66 323.85 265.11 20.87
12 300 103.1 379.41 317.5 27.67
14 350 100.01 431.8 350.84 31.75
16 400 106.36 466.73 403.23 46.27
18 450 111.13 523.88 455.61 58.97
20 500 119.06 582.61 509.59 71.67
24 600 152.4 722.2 609.6 142
26 650 165.1 782.6 660.4 168
30 750 181 896.8 762 218
36 900 212.7 1074.4 914.4 404
40 1000 235 1194 1016 582
42 1050 244.5 1250.8 1066.8 590
48 1200 273 1425.6 1219.2 910
Schedule XXS
Size In Inches Size in millimeter Height Of – A Outside Daimeter – B Hole Diameter – C Weight in Kilogram
1/2 15 28.58 34.93 14.29 0.11
3/4 20 31.75 44.45 19.05 0.32
1 25 38.1 50.8 25.4 0.38
1 1/4 32 44.45 61.91 33.34 0.57
1 1/2 40 50.8 69.85 38.1 0.79
2 50 55.56 80.96 42.86 0.97
2 1/2 65 61.91 96.84 53.98 1.53
3 80 73.03 120.65 73.03 2.87
4 100 84.14 152.4 98.43 4.76
5 130 93.66 187.33 122.24 6.46
6 150 104.78 220.66 146.05 12.7
8 200 111.12 284.16 173.04 20.41
10 250 125.41 312.74 215.9 38.56
Schedule 160
Size In Inches Size in millimeter Height Of – A Outside Daimeter – B Hole Diameter – C Weight in Kilogram
1/2 15 28.58 34.93 14.29 0.11
3/4 20 31.75 44.45 19.05 0.32
1 25 38.1 50.8 25.4 0.38
1 1/4 32 44.45 61.91 33.34 0.57
1 1/2 40 50.8 69.85 38.1 0.79
2 50 55.56 80.96 42.86 0.97
2 1/2 65 61.91 96.84 53.98 1.53
3 80 73.03 120.65 73.03 2.87
4 100 84.14 152.4 98.43 4.76
5 130 93.66 187.33 122.24 6.46
6 150 104.78 220.66 146.05 12.7
8 200 111.12 284.16 173.04 20.41
10 250 125.41 312.74 215.9 38.56

Refer MSS-SP-44 High Pressure Weldoflange Standard, Alloy Steel Weldo Flange Pressure Rating Calculator.

Weldoflange Sizes

DN In inchesDimensionASME B16.5 Weldoflange Dimensional Sizes 1/2 inches to 2 1/2 inches
125 LBS
150 LBS
300 LBS400 LBS600 LBS900 LBS1500 LBS2500 LBS
inchesmillimeterinchesmillimeterinchesmillimeterinchesmillimeterinchesmillimeterinchesmillimeterinchesmillimeter
1/2A3 1/288.93 3/495.23 3/495.23 3/495.24 3/41214 3/41215 1/4133.4
b7/1611.19/1614.39/1614.39/1614.37/822.27/822.21 3/1630.2
D21 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.9
D12 3/860.32 5/866.72 5/866.72 5/866.73 1/482.63 1/482.63 1/288.9
n44444444444-444
d5/815.95/815.95/815.95/815.97/822.27/822.27/822.2
3/4A3 7/898.44 5/8117.54 5/8117.54 5/8117.55 1/81305 1/81305 1/2139.7
b1/212.75/815.95/815.95/815.9125.4125.41 1/431.8
D21 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.9
D12 3/469.83 1/482.53 1/482.53 1/482.53 1/288.93 1/288.93 3/495.2
n44444444444-444
d5/815.93/4193/4193/4197/822.27/822.27/822.2
1A4 1/41084 7/8123.84 7/8123.84 7/8123.85 7/8149.25 7/8149.26 1/4159
b9/1614.311/1617.511/1617.511/1617.51 1/828.61 1/828.61 3/834.9
D2250.8250.8250.8250.8250.8250.8250.8
D13 1/879.43 1/288.93 1/288.93 1/288.9410241024 1/4108
n44444444444444
d5/815.93/4193/4193/419125.4125.4125.4
1 1/4A4 5/8117.55 1/4133.45 1/4133.45 1/4133.46 1/41596 1/41597 1/4184.2
b5/815.93/41913/1620.613/1620.61 1/828.61 1/828.61 1/238.1
D22 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.5
D13 1/288.93 7/898.43 7/898.43 7/898.44 3/81114 3/81115 1/8130
n44444444444444
d5/815.93/4193/4193/419125.4125.41 1/828.6
1 1/2A51276 1/8155.66 1/8155.66 1/8155.67177.87177.88203
b11/1617.513/1620.67/822.27/822.21 1/431.81 1/431.81 3/444.5
D22 7/873 982 7/8732 7/8732 7/8732 7/8732 7/8732 7/873
D13 7/844 1/21144 1/21144 1/21144 7/81244 7/81245 3/4146
n44444444444444
d5/8. 15.97/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8
2A6152.46 1/2165.16 1/2165.16 1/2165.18 1/2215.98 1/2215.99 1/4234.9
b3/4197/822.2125.4125.41 1/238.11 1/238.1250.8
D23 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.1
D14 3/41215127512751276 1/2165.16 1/2165.16 3/4171
n44888888888888
d3/4193/4193/4193/419125.4125.41 1/828.6
2 1/2A7177.87 1/2190.57 1/2190.57 1/2190.59 5/82449 5/824410 1/2266.7
b7/822.2125.41 1/828.61 1/828.61 5/841.31 5/841.32 1/457.2
D24 1/8104.84 1/8104.84 1/8104.84 1/8104.84 1/81054 1/81054 1/8105
D15 1/2139.75 7/8149.25 7/8149.25 7/8149.27 1/2190.57 1/2190.57 3/4197
n44888888888888
d3/4197/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8

ASME B16.5 Weldoflange Thickness Calculation For Pressure Vessel And Largest DIN-2527 Weldo Flange Supplier In Mumbai, India.

Promat Weldoflange Temperature Ratings

ASME B16.5 Weldoflange Pressure Pressure
Temperature (°C)
Class
Class 150Class 300Class 400Class 600Class 900Class 1500Class 2500
-29 - 38 19.8 51.7 68.9 103.4 155 259 431
50 19.5 51.7 68.9 103.4 155 259 431
100 17.7 51.5 68.7 103.0 155 258 429
150 15.8 50.2 66.8 100.3 151 251 418
200 13.8 48.6 64.8 97.2 146 243 405
250 12.1 46.3 61.7 92.7 139 232 386
300 10.2 42.9 57.0 85.7 129 214 357
325 9.3 41.4 55.0 82.6 124 207 344
350 8.4 40.0 53.4 80.0 120 200 334
375 7.4 37.8 50.4 75.7 114 189 315
400 6.5 34.7 46.3 69.4 104 174 290
425 5.5 28.8 38.4 57.5 86.3 144 240
450 4.6 23.0 30.7 46.0 69.0 115 192
475 3.7 17.1 22.8 34.2 51.3 85.4 142
500 2.8 11.6 15.4 23.2 34.7 57.9 96.5
538 1.4 5.9 7.9 11.8 17.7 29.5 49.2

Reducing Weldoflange Thickness Calculation

ANSI B16.5 Weldoflange Wall Thickness
NPS (Normal Pipe Sizes) Outside Daimeter (O.D.) Schedule 10 Schedule 20 Schedule 30 STD Wall Schedule 40 Schedule 60 EXT Hvy Schedule 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 ... ... 0.216 0.216 ... 0.3 0.3 ... ... ... 0.438 0.6
3 ½ 4 0.12 ... ... 0.226 0.226 ... 0.318 0.318 ... ... ... ... 0.636
4 4.5 0.12 ... ... 0.237 0.237 ... 0.337 0.337 ... 0.438 ... 0.531 0.674
5 5.563 0.134 ... ... 0.258 0.258 ... 0.375 0.375 ... 0.5 ... 0.625 0.75
6 6.625 0.134 ... ... 0.28 0.28 ... 0.432 0.432 ... 0.562 ... 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 ...
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 ...
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 ...
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 ...
22 22 0.25 ... ... 0.375 ... ... 0.5 ... ... .... .... .... ....
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 ....
26 26 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
30 30 0.312 0.5 0.625 0.375 .... .... 0.5 .... .... .... .... .... ....
36 36 0.312 0.5 0.625 0.375 0.75 .... 0.5 .... .... .... .... .... ....
40 40 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
42 42 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
48 48 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..

We Provide Type Of Weldo Flange


6 Inch, Class 300 LB, ANSI B16.47 Weldoflange

6 Inch, Class 300 LB, ANSI B16.47 Weldoflange

ASTM A182 F316, ASME B16.47 Stainless Steel Weldoflange

ASTM A182 F316, ASME B16.47 Stainless Steel Weldoflange

300LB, Size 12 Inch, Carbon Steel Weldo Flange

300LB, Size 12 Inch, Carbon Steel Weldo Flange

ASTM A515 Grade 60, Alloy Steel Weldo Flange

ASTM A515 Grade 60, Alloy Steel Weldo Flange


4 Inch PN 50 (600LB), Nickel Alloy Weldoflange

4 Inch PN 50 (600LB), Nickel Alloy Weldoflange

12 Inch, Class 900, FF End, ANSI B16.5 Class 150 Weldoflange

12 Inch, Class 900, FF End, ANSI B16.5 Class 150 Weldoflange

3 Inch, FF, Hastelloy Weldo Flange Used in Electric Power

3 Inch, FF, Hastelloy Weldo Flange Used in Electric Power

ASTM A105, 6 Inch, BS-4504 Weldoflange

ASTM A105, 6 Inch, BS-4504 Weldoflange


ASTM A182 F316, EN 1092-2 PN16 Weldoflange

ASTM A182 F316, EN 1092-2 PN16 Weldoflange

2 Inch, 600#, Black Coating Standard MSS-SP-44 Weldoflange

2 Inch, 600#, Black Coating Standard MSS-SP-44 Weldoflange

12 Inch, Class 300, DIN-2527 Weldoflange

12 Inch, Class 300, DIN-2527 Weldoflange

A516 Gr.65, Asmeb16.47, Monel Weldoflange

A516 Gr.65, Asmeb16.47, Monel Weldoflange



About Company

We Are EIL And IBR Approved Manufacturer, Exporter, Stockholder, Traders, Dealer, Importer, Wholesaler, Distributor, Supplier of Industrial Pipe Fittings & Flanges, Forgings And Fasteners In Mumbai, India.


Our Official Address

153 / 154, “A” Wing, Siddheshdeep Tower,
Shop No. A-28, Ground Floor, P.B. Marg, Near Navjivan Society,
Mumbai– 400 008 (India).


Telephone & Fax No.

Tel Number : +91 - 22 - 6743 7342,
+91 - 22 - 6659 5135
Fax Number : +91 - 22 - 66595135

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