Check MSS SP 44 Series A Flanges Dimensions in MM, Supplier of MSS SP-44 Steel Pipeline Flange in Mumbai

MSS SP-44 Flange

What is MSS SP-44 Flange?
An MSS SP-44 flange covers standard pressure and temperature rating materials that are available in standard dimensions, and tolerances for standard pipeline equipment. These flanges are available in sizes of DN 10 to DN 5000 and are available in pressure classes of 150 lbs to 2500 lbs. The MSS SP-44 grade flange is produced in socket weld, threaded, weld neck, slip-on, and lap joint configurations. Each of these flanges are produced in either raise, flat, or ring type joint facing.

Is Hydrostatic test required for MSS SP-44 Flange?
The hydrostatic test of the MSS SP-44 flange is not necessary. However, the test of the flange joint can be carried out at pressures that do not exceed 1.5 times the 38 degrees C rating.

MSS SP-44 Series A vs MSS SP-44 Series B
The MSS SP-44 is designed in series A and B specifications. The series flanges can be distinguished from key features.

  • MSS SP-44 Series A flanges are heavy and are thicker when compared to the MSS SP-44 Series B grade.
  • The series A flanges have a small bolt circle diameter compared to the series B flange.

MSS SP-44 Class 150 Flanges vs MSS SP-44 Raised Face Flange

  • An MSS SP-44 raised flange has a higher face that allows them to work well in high-pressure and temperature conditions.
  • The MSS SP-44 Class 150 flanges are designed to operate in lower pressure and temperature setups.

MSS SP-44 Gr F52 vs MSS SP-44 F60
The MSS SP-44 grade covers carbon and alloy steel flanges seen in the transmission of high-pressure liquids and pressures. These flanges can be distinguished on key features.

  • The MSS SP-44 Gr F52 is designed with a minimum tensile strength of 415mpa with a minimum yield strength of 290mpa. They can be elongated by 20% in the system
  • The MSS SP-44 Gr F60 is designed with a minimum tensile strength of 515mpa with a minimum yield strength of 415mpa. They can be elongated by 20% in the system.

ADNOC approved manufacturer of MSS SP-44 F60 Blind Flange, Leading Stockholder of MSS SP-44 Class 150 Flanges

MSS SP 44 Flanges Specification

Specifications MSS SP 44 Flanges
Export to Ireland, Indonesia, Singapore, Dubai, Saudi Arabia, Ukraine, Canada, Brazil, Peru, Iran, USA, India, Spain, Korea, Egypt, Thailand, Oman etc
Sizes From 1/2" up to 48" (15 NB to 1200NB) DN10~DN5000
DIN 10Bar 6Bar 16Bar 40Bar 25Bar / PN10 PN6 PN16 PN40 PN25 PN64
Standards ASME/ ANSI B16.5, EN-1092, B16.48, BS4504, B16.47 Series A/ B, DIN, BS Flanges, ANSI Flanges, BS 10, ASME Flanges, EN Flanges, DIN Flanges, GOST Flanges.
Origin Indian / West Europe / USA / Korean / Japan
ANSI Class 300 LBS, 150 LBS, 400 LBS, 900 LBS, 600 LBS
EN 16Bar 6Bar 25Bar 10Bar 40Bar
UNI 10Bar 40Bar 16Bar 6Bar 25Bar
JIS 10 K, 30 K, 16 K, 5K, 20 K, 63 K, 40 K
Flange Material Ring Joint, Gasket, Flange Bolts
Main Types Forged / Threaded / Screwed / Plate
Connect Type Ring Type Joint, Raised Face, Large Male-Female, Large Tongue & Groove, Flat Face, Lap-Joint Face, Small Tongue, Small Male-Female, Groove

Price List of MSS SP-44 Material

10-12% price difference if you buy directly from MSS SP 44 Flanges manufacturers

Description Price Per Kg In Singapore Price Per Kg In UAE Price Per Kg In USD Price Per Kg In Malaysia
150NB SCH-10S FLANGES SS SMLS BE MSS SP44 SGD 25.61 UAE Dirham 66.88 US $18.50 MYR 81.11
26 1 THK 80.44 MM X SCH XS SOCKOLET ASME SA 182 GR F91 SOCKET WELDED MSS-SP-44 SGD 112.19 UAE Dirham 292.95 US $81.03 MYR 355.28
300 RF FLANGES- F51/F60 22 SINGLE BLIND MSS-SP-44 63-125 RMS SGD 15.05 UAE Dirham 39.29 US $10.87 MYR 47.65
16.0INCH ,44.0MM THK, 4.0INCH, 22.0MM THK MSS-SP97 CL.300, BW IBR1 SGD 140.83 UAE Dirham 367.73 US $101.71 MYR 445.97
CL. 2500RF RJ BLIND FLANGE ASME B16.5 10 MSS-SP44 GR. F52 MSS-SP 44-1 SGD 159.62 UAE Dirham 416.80 US $115.28 MYR 505.48
36-300# FLANGES OF CARBON STEEL FORGED FLANGES BLRF MSS SP 44 SGD 1,604.81 UAE Dirham 4,190.33 US $1,159.03 MYR 5,081.89

MSS SP-44 Flanges Sizes

NPS 24 14 16 30 18 12 28 20 36 22 32 26 34
DN 600 350 400 750 450 300 700 500 900 550 800 650 850
NPS 50 40 42 56 44 38 54 46 48 58 52 60
DN 1250 1000 1050 1400 1100 950 1350 1150 1200 1450 1300 1500

Dimensions of MSS SP 44 Forged Flanges

More than 30 years experience as a MSS SP-44 Material manufacturer in India

Dimensions of MSS SP 44 Forged Flanges
NOMINAL PIPE SIZE
mm
RATING OD FLANGE
O
HUB DIAMETER
X
FLANGE THICK-NESS WELD NECK
QA
RF DIAMETER
R
FLANGE THICK-NESS BLIND
QB
OVERALL HEIGHT
YY
PCD
P
DEPTH GROOVE
E
HOLE DIAMETER
HD
NUMBER HOLES
N
RTJ DIAMETER
K
WIDTH GROOVE
F
RING PITCH DIAMETER
RP
RING NUMBER
RN
650 150 870 676 68.4 749 68.4 121 806.4 35.0 24
700 925 727 71.4 800 71.4 126 863.6 35.0 28
750 985 781 74.7 857 74.7 137 914.4 35.0 28
800 1060 832 81.0 914 81.0 145 977.9 41.1 28
850 1110 883 82.6 965 82.6 150 1028.7 41.1 32
900 1170 933 90.5 1022 90.5 158 1085.8 41.1 32
950 1240 991 87.4 1073 87.4 158 1149.4 41.1 32
1000 1290 1041 90.5 1124 90.5 164 1200.2 41.1 36
650 300 970 721 79.3 749 84.1 185 876.3 12.7 44.4 28 810 19.8 749.3 93
700 1035 775 85.8 800 90.5 197 939.8 12.7 44.4 28 861 19.8 800.1 94
750 1090 827 92.1 857 95.3 210 997.0 12.7 47.7 28 917 19.8 857.2 95
800 1150 881 98.6 914 100.1 223 1054.1 14.2 50.8 28 984 23.0 914.4 96
850 1205 937 101.7 965 104.8 232 1104.9 14.2 50.8 28 1035 23.0 965.2 97
900 1270 991 104.8 1022 111.2 242 1168.4 14.2 53.8 32 1092 23.0 1022.3 98
950 1170 994 108.0 1029 108.0 181 1092.2 41.1 32
1000 1240 1048 114.4 1086 114.4 194 1155.7 44.4 32
650 600 1015 748 108.0 749 125.5 222 914.4 12.7 50.8 28 810 19.8 749.3 93
700 1075 803 111.2 800 131.8 235 965.2 12.7 53.9 28 861 19.8 800.1 94
750 1130 862 114.3 857 139.7 248 1022.4 12.7 53.9 28 917 19.8 857.2 95
800 1195 918 117.5 914 147.7 260 1079.5 14.2 60.3 28 984 23.0 914.4 96
850 1245 973 120.7 965 154.0 270 1130.3 14.2 60.3 28 1035 23.0 965.2 97
900 1315 1032 123.9 1022 162.0 283 1193.8 14.2 66.6 28 1092 23.0 1022.3 98
950 1270 1022 152.4 1054 155.0 254 1162.0 60.3 28
1000 1320 1073 158.8 1111 162.0 264 1212.8 60.3 32
650 900 1085 775 139.7 749 160.4 286 952.5 17.4 73.0 20 832 30.1 749.3 100
700 1170 832 142.9 800 171.5 298 1022.4 17.4 79.3 20 889 33.3 800.1 101
750 1230 889 149.3 857 182.6 311 1085.8 17.4 79.3 20 946 33.3 857.2 102
800 1315 946 158.8 914 193.7 330 1155.7 17.4 85.7 20 1003 33.3 914.4 103
850 1395 1006 165.1 965 204.8 349 1225.6 20.6 92.0 20 1067 36.5 965.2 104
900 1460 1064 171.5 1022 214.4 362 1289.0 20.6 92.0 20 1129 36.5 1022.3 105
950 1460 1073 190.5 1099 215.9 352 1289.0 92.0 20
1000 1510 1127 196.9 1162 223.9 364 1339.8 92.0 24

MSS SP-44 Class 150lbs Flanges

Dimensions of MSS SP-44 Class 150 LBS Flanges
Radius Pipe Flange Data Hub Data Raised Face Drilling Data
Fillet Nominal Pipe Size Overall Diameter WNF FlangeThickness min Blind FlangeThickness min Overall LengthWNF Diameter at Weld Bevel Hub Diameter Face Diameter Number of Holes Bolt Hole Diameter Diameter of Circle of Holes
in in in in in in in in in in
mm mm mm mm mm mm mm mm mm mm
0.38 9.65 22 29.50
749.30
1.81
45.97
1.81
45.97
5.88
149.35
22.00
558.80
24.00
609.60
25.25
641.35
20 1.38
35.05
27.25
692.15
0.38
9.65
26 34.25
869.95
2.69
68.33
2.69
68.33
4.75
120.65
26.00
660.40
26.62
676.15
29.50
749.30
24 1.38
35.05
31.75
806.45
0.44
11.18
28 36.50
927.10
2.81
71.37
2.81
71.37
4.94
125.48
28.00
711.20
28.62
726.95
31.50
800.10
28 1.38
35.05
34.00
863.60
0.44
11.18
30 38.75
984.25
2.94
74.68
2.94
74.68
5.38
136.65
30.00
762.00
30.75
781.05
33.75
857.25
28 1.38
35.05
36.00
914.40
0.44
11.18
32 41.75
1060.5
3.19
81.03
3.19
81.03
5.69
144.53
32.00
812.80
32.75
831.85
36.00
914.40
28 1.62
41.15
38.50
977.90
0.50
12.70
34 43.75
1111.3
3.25
82.55
3.25
82.55
5.88
149.35
34.00
863.60
34.75
882.65
38.00
965.20
32 1.62
41.15
40.50
1028.7
0.50
12.70
36 46.00
1168.4
3.56
90.42
3.56
90.42
6.19
157.23
36.00
914.40
36.75
933.45
40.25
1022.4
32 1.62
41.15
42.75
1085.9
0.50
12.70
38 48.75
1238.3
3.44
87.38
3.44
87.38
6.19
157.23
38.00
965.20
39.00
990.60
42.25
1073.2
32 1.62
41.15
45.25
1149.4
0.50
12.70
40 50.75
1289.1
3.56
90.42
3.56
90.42
6.44
163.58
40.00
1016.0
41.00
1041.4
44.25
1124.0
36 1.62
41.15
47.25
1200.2
0.50
12.70
42 53.00
1346.2
3.81
96.77
3.81
96.77
6.75
171.45
42.00
1066.8
43.00
1092.2
47.00
1193.8
36 1.62
41.15
49.50
1257.3
0.50
12.70
44 55.25
1403.4
4.00
101.60
4.00
101.60
7.00
177.80
44.00
1117.6
45.00
1143.0
49.00
1244.6
40 1.62
41.15
51.75
1314.5
0.50
12.70
46 57.25
1454.2
4.06
103.12
4.06
103.12
7.31
185.67
46.00
1168.4
47.12
1196.9
51.00
1295.4
40 1.62
41.15
53.75
1365.3
0.50
12.70
48 59.50
1511.3
4.25
107.95
4.25
107.95
7.56
192.02
48.00
1219.2
49.12
1247.7
53.50
1358.9
44 1.62
41.15
56.00
1422.4

Supplier of MSS SP-44 Series A Flanges and MSS SP44 F42 Lap Joint Flange in different pressure rating, call now for a free sample!

Stainless Steel MSS SP 44 Flanges Chemical Composition

Element Limits (%)
Max. Min.
Mn 1.60 0.60
S 0.025 -
C 0.30 -
Cu+Ni+Cr+Mo 1.00 -
Si 0.35 0.15
Cu 0.40 -
P 0.025 -
Ni 0.40 -
Cr 0.30 -
V 0.11 -
Mo 0.12 -
Nb 0.05 -
B 0.001 -

Mss Sp 44 Steel Pipeline Flanges Tensile Requirement

In-house manufacturing facilities to produce MSS SP-44 Flanges, manufacturer of Stainless Steel MSS SP 44 Flanges since 2001

Grade Elongation 50mm(2 in.) (Min. %) Yield Properties (Min.) Tensile Properties (Min.)
Mpa ksi ksi Mpa
F36 20 248 36 60 414
F42 20 290 42 60 414
F46 20 317 46 60 414
F48 20 331 48 62 427
F50 20 345 50 64 441
F52 20 359 52 66 455
F56 20 386 56 68 469
F60 20 414 60 75 517
F65 18 448 65 77 531
F70 18 483 70 80 552
F80 16 550 80 90 620

Stainless Steel MSS SP 44 Class 600 lbs Flanges

Dimensions of MSS SP-44 Class 600 LBS Flanges
Raised Face Pipe Flange Data Hub Data Radius Drilling Data
Face Diameter Nominal Pipe Size Overall Diameter Blind FlangeThickness min WNF FlangeThickness min Overall LengthWNF Diameter at Weld Bevel Hub Diameter Fillet Bolt Hole Diameter Number of Holes Diameter of Circle of Holes
in in in in in in in in in in
mm mm mm mm mm mm mm mm mm mm
25.25
641.35
22 34.25
869.95
3.75
95.25
3.75
95.25
7.75
196.85
22.00
558.80
26.25
666.75
0.44
11.18
1.88
47.75
24 30.62
777.75
29.50
749.30
26 40.00
1016.0
4.94
125.48
4.25
107.95
8.75
222.25
26.00
660.40
29.44
747.78
0.50
12.70
2.00
50.80
28 36.00
914.40
31.50
800.10
28 42.25
1073.2
5.19
131.83
4.38
111.25
9.25
234.95
28.00
711.20
31.62
803.15
0.50
12.70
2.12
53.85
28 38.00
965.20
33.75
857.25
30 44.50
1130.3
5.50
139.70
4.50
114.30
9.75
247.65
30.00
762.00
33.94
862.08
0.50
12.70
2.12
53.85
28 40.25
1022.4
36.00
914.40
32 47.00
1193.8
5.81
147.57
4.62
117.35
10.25
260.35
32.00
812.80
36.12
917.45
0.50
12.70
2.38
60.45
28 42.50
1079.5
38.00
965.20
34 49.00
1244.6
6.06
153.92
4.75
120.65
10.62
269.75
34.00
863.60
38.31
973.07
0.56
14.22
2.38 60.45 28 44.50
1130.3
40.25
1022.35
36 51.75
1314.5
6.38
162.05
4.88
123.95
11.12
282.45
36.00
914.40
40.62
1031.75
0.56
14.22
2.62
66.55
28 47.00
1193.0
41.50
1054.10
38 50.00
1270.0
6.12
155.45
6.00
152.40
10.00
254.00
38.00
965.20
40.25
1022.35
0.56
14.22
2.38
60.45
28 45.75
1162.1
43.75
1111.3
40 52.00
1320.8
6.38
162.05
6.25
158.75
10.38

263.65
40.00
1016.0
42.25
1073.2
0.56
14.22
2.38
60.45
32 47.75
1212.9
46.00 1168.4 42 55.25
1403.4
6.75
171.45
6.62
168.15
11.00
279.40
42.00
1066.8
44.38
1127.3
0.56
14.22
2.62
66.55
28 50.50
1282.7
48.25
1225.6
44 57.25
1454.2
7.00
177.80
6.81
172.97
11.38
289.05
44.00
1117.6
46.50
1181.1
0.56
14.22
2.62
66.55
32 52.50
1333.5
50.25
1276.4
46 59.50
1511.3
7.31
185.67
7.06
179.32
11.81
299.97
46.00
1168.4
48.62
1235.0
0.56
14.22
2.62
66.55
32 54.75
1390.7
52.50
1333.5
48 62.75
1593.9
7.69
195.33
7.44
188.98
12.44
315.98
48.00
1219.2
50.75
1289.1
0.56
14.22
2.88
73.15
32 57.50
1460.5
We Keep Ready Stock of MSS SP-44 Steel Pipeline Flange. View MSS SP 44 Reducing Flange Size Chart

ASME B16.47 Series A (Mss Sp-44) Flanges Applications

  • Chemical Equipment

  • Off-Shore Oil Drilling Companies

  • Gas Processing

  • Power Generation

  • Condensers

  • Petrochemicals

  • Heat Exchangers

  • Pharmaceutical Equipment

  • Sea Water Equipment

  • Pharmaceuticals

  • Pulp and Paper Industry

  • Specialty Chemicals

Mss Sp 44 Steel Class 300 lbs Flanges

We are a specialist distributor & supplier of Mss Sp 44 Steel Pipeline Flanges and MSS-SP-44 Weld Neck Flanges

Dimensions of MSS SP-44 Class 300 LBS Flanges
Raised Face Pipe Flange Data Hub Data Radius Drilling Data
Face Diameter Nominal Pipe Size Overall Diameter WNF FlangeThickness min Blind FlangeThickness min Overall LengthWNF Diameter at Weld Bevel Hub Diameter Fillet Bolt Hole Diameter Number of Holes Diameter of Circle of Holes
in in in in in in in in in in
mm mm mm mm mm mm mm mm mm mm
25.25
641.35
22 33.00
838.20
2.62
66.55
2.62
66.55
6.50
165.10
22.00
558.80
25.25
641.35
0.38
9.65
1.62
41.15
24 29.25
742.95
29.50
749.30
26 38.25
971.55
3.12
79.25
3.31
84.07
7.25
184.15
26.00
660.40
28.38
720.85
0.38
9.65
1.75
44.45
28 34.50
876.30
31.50
800.10
28 40.75
1035.1
3.38
85.85
3.56
90.42
7.75
196.85
28.00
711.20
30.50
774.70
0.44
11.18
1.75
44.45
28 37.00
939.80
33.75
857.25
30 43.00
1092.2
3.62
91.95
3.75
95.25
8.25
209.55
30.00
762.00
32.56
827.02
0.44
11.18
1.88
47.75
28 39.25
996.95
36.00
914.40
32 45.25
1149.4
3.88
98.55
3.94
100.08
8.75
222.25
32.00
812.80
34.69
881.13
0.44
11.18
2.00
50.80
28 41.50
1054.1
38.00
965.20
34 47.50
120.50
4.00
101.60
4.12
104.65
9.12
231.65
34.00
863.60
36.88
936.75
0.50
12.70
2.00
50.80
28 43.50
1104.9
40.25
1022.4
36 50.00 1270.0 4.12
104.65
4.38
111.25
9.50
241.30
36.00
914.40
39.00
990.60
0.50
12.70
2.12
53.85
32 46.00
1168.4
40.50
1028.7
38 46.00
1168.4
4.25
107.95
4.25
107.95
7.12
180.85
38.00
965.20
39.12
993.65
0.50
12.70
1.62
41.15
32 43.00
1092.2
42.75
1085.9
40 48.75
1238.3
4.50
114.30
4.50
114.30
7.62
193.55
40.00
1016.0
41.25
1047.8
0.50
12.70
1.75
44.45
32 45.50
1155.7
44.75
1136.7
42 50.75
1289.1
4.69
119.13
4.69
119.13
7.88
200.15
42.00
1066.8
43.25
1098.6
0.50
12.70
1.75
44.45
32 47.50
1206.6
47.00
1193.8
44 53.25
1352.6
4.88
123.95
4.88
123.95
8.12
206.25
44.00
1117.6
45.25
1149.4
0.50
12.70
1.88
47.75
32 49.75
1263.7
49.00
1244.0
46 55.75
1416.1
5.06
128.52
5.06
128.52
8.50
215.90
46.00
1168.4
47.38
1203.5
0.50
12.70
2.00
50.80
28 52.00
1320.8
51.25
1301.8
48 57.75
1466.9
5.25
133.35
5.25
133.35
8.81
223.77
48.00
1219.2
49.38
1254.3
0.50
12.70
2.00
50.80
32 54.00
1371.6

MSS-SP-44 Flange Weight Chart

Diameter Standard Class Bolt Circle Diameter Bolt Size Number of Bolts Diameter of Bolt Hole
89 ANSI B16.5 Flanges ANSI 150 Flanges 60 13 4 16
95 ANSI 300 Flanges 67 13 4 16
95 ANSI 600 Flanges 67 13 4 16
121 ANSI 900 Flanges 83 19 4 22
121 ANSI 1500 Flanges 83 19 4 22
95 AS 2129 Flange Table C Flanges 67 13 4 14
95 Table D Flanges 67 13 4 14
95 Table E Flanges 67 13 4 14
95 Table F Flanges 67 13 4 14
114 Table H Flanges 83 16 4 17
114 Table J Flanges 83 16 4 17
95 AS4087 Flanges PN14 Flanges 67 M12 4 14
80 ISO 7005 (DIN) Flange PN6 Flanges 55 M10 4 11
95 PN10 Flanges 65 M12 4 14
95 PN16 Flanges 65 M12 4 14
90 PN20 Flanges 60.5 M14 4 16
95 PN25 Flanges 65 M12 4 14
95 PN40 Flanges 65 M12 4 14

Dimensions of MSS SP 44 Class 900 lbs Flanges

The benefit of purchasing ASME B16.47 Series A (Mss Sp-44) Flanges and Mss Sp 44 Class 150 Flanges directly from manufacturers is the low cost and large selection of MSS-SP-44 Blind Flange which save your time

Dimensions of MSS SP-44 Class 900 LBS Flanges
Pipe Flange Data Hub Data Raised Face Radius Drilling Data
Nominal Pipe Size Blind FlangeThickness min WNF FlangeThickness min Overall Diameter Overall LengthWNF Diameter at Weld Bevel Hub Diameter Face Diameter Fillet Number of Holes Bolt Hole Diameter Diameter of Circle of Holes
in in in in in in in in in in
mm mm mm mm mm mm mm mm mm mm
26 6.31
160.27
5.50
139.70
42.75
1085.9
11.25
285.75
26.00
660.40
30.50
774.70
29.50
749.30
0.44
11.18
20 2.88
73.15
37.50
952.50
28 6.75
171.45
5.62
142.75
46.00
1168.4
11.75
298.45
28.00
711.20
32.75
831.85
31.50
800.10
0.50
12.70
20 3.12
79.25
40.25
1022.4
30 7.18
182.37
5.88
149.35
48.50
1231.9
12.25
311.15
30.00
762.00
35.00
889.00
33.75
857.25
0.50
12.70
20 3.12
79.25
42.75
1085.9
32 7.62
193.55
6.25
158.75
51.75
1314.5
13.00
330.20
32.00
812.80
37.25
946.15
36.00
914.40
0.50
12.70
20 3.38
85.85
45.50
1155.7
34 8.06
204.72
6.50
165.10
55.00
1397.0
13.75
349.25
34.00
863.60
39.62
1006.4
38.00
965.20
0.56
14.22
20 3.62
91.95
48.25
1225.6
36 8.44
214.38
6.75
171.45
57.50
1460.5
14.25
361.95
36.00
914.40
41.88
1063.8
40.25
1022.4
0.56
14.22
20 3.62
91.95
50.75
1289.1
38 8.50
215.90
7.50
190.50
57.50
1460.5
13.88
352.55
38.00
965.20
42.25
1073.2
43.25
1098.6
0.75
19.05
20 3.62
91.95
50.75
1289.1
40 8.81
223.77
7.75
196.85
59.50
1511.3
14.31
363.47
40.00
1016.0
44.38
1127.3
45.75
1162.1
0.81
20.57
24 3.62
91.95
52.75
1339.9
42 9.12
231.65
8.12
206.25
61.50
1562.1
14.62
371.35
42.00
1066.8
46.31
1176.3
47.75
1212.9
0.81
20.57
24 3.62
91.95
54.75
1390.7
44 9.56
242.82
8.44
214.38
64.88
1648.0
15.38
390.65
44.00
1117.6
48.62
1235.0
50.00
1270.0
0.88
22.35
24 3.88
98.55
57.62
1463.6
46 10.06
255.52
8.88
225.55
68.25
1733.6
16.18
410.97
46.00
1168.4
50.88
1292.4
52.50
1333.5
0.88
22.35
24 4.12
104.65
60.50
1536.7
48 10.38
263.65
9.19
233.43
70.25
1784.4
16.50
419.10
48.00
1219.2
52.88
1343.2
54.50
1384.3
0.94 23.88 24 4.12
104.65
62.50
1587.5
Biggest MSS SP-44 Series B Weld Neck Flange Exporter, Refer Price list of MSS SP-44 Gr F52 Slip On Flanges

MSS-SP-44 Class 400 lbs Flanges

Dimensions of MSS SP-44 Class 400 LBS Flanges
Pipe Flange Data Radius Hub Data Raised Face Drilling Data
Overall LengthWNF Nominal Pipe Size Overall Diameter WNF FlangeThickness min Blind FlangeThickness min Fillet Diameter at Weld Bevel Hub Diameter Face Diameter Bolt Hole Diameter Number of Holes Diameter of Circle of Holes
in in in in in in in in in in
mm mm mm mm mm mm mm mm mm mm
6.75
171.45
22 33.00
838.20
2.88
73.15
2.88
73.15
0.44
11.18
22.00
558.80
25.25
641.35
25.25
641.35
1.75
44.45
24 29.25
742.95
7.62
193.55
26 38.25
971.55
3.50
88.90
3.88
98.55
0.44
11.18
26.00
660.40
28.62
726.95
29.50
749.30
1.88
47.75
28 34.50
876.30
8.12
206.25
28 40.75
1035.1
3.75
95.25
4.12
104.65
0.50
12.70
28.00
711.20
30.81
782.57
31.50
800.10
2.00
50.80
28 37.00
939.80
8.62
218.95
30 43.00
1092.2
4.00
101.60
4.38
111.25
0.50
12.70
30.00
762.00
32.94
836.68
33.75
857.25
2.12
53.85
28 39.25
996.95
9.12
231.65
32 45.25
1149.4
4.25
107.95
4.56
115.82
0.50
12.70
32.00
812.80
35.00
889.00
36.00
914.40
2.12
53.85
28 41.50
1054.1
9.50
241.30
34 47.50
1206.5
4.38
111.25
4.81
122.17
0.56
14.22
34.00
863.60
37.19
944.63
38.00
965.20
2.12
53.85
28 43.50
1104.9
9.88
250.95
36 50.00
1270.0
4.50
114.30
5.06
128.52
0.56
14.22
36.00
914.40
39.38
1000.3
40.25
1022.4
2.12
53.85
32 46.00
1168.4
8.12
206.25
38 47.50
1206.5
4.88
123.95
4.88
123.95
0.56
14.22
48.00
1219.2
39.50
1003.3
40.75
1035.1
1.88
47.75
32 44.00
1117.6
8.50
215.90
40 50.00
1270.0
5.12
130.05
5.12
130.05
0.56
14.22
40.00
1016.0
41.50
1054.1
43.00
1092.2
2.00
50.80
32 46.25
1174.8
8.81
223.77
42 52.00
1320.8
5.25
133.35
5.25
133.35
0.56
14.22
42.00
1066.8
43.62
1107.9
45.00
1143.0
2.00
50.80
32 48.25
1225.6
9.18
233.17
44 54.50
1384.3
5.50
139.70
5.50
139.70
0.56
14.22
44.00
1117.6
45.62
1158.7
47.25
1200.2
2.12
53.85
32 50.50
1282.7
9.62
244.35
46 56.75
1441.5
5.75
146.05
5.75
146.05
0.56
14.22
46.00
1168.4
47.75
1212.9
49.50
1257.3
2.12
53.85
36 52.75
1339.9
10.12
257.05
48 59.50
1511.3
6.00
152.40
6.00
152.40
0.56
14.22
48.00
1219.2
49.88
1267.0
51.50
1308.1
2.38
60.45
28 55.25
1403.4

Series B (Mss Sp-44) Flanges Pressure Rating

Buy Series B (Mss Sp-44) Flanges and Stainless Steel MSS SP 44 Class 150 Flanges at competitive price directly from manufacturers

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

80% repeat orders from below countries

Block B Gas Project Vietnam

Block B Gas Project Vietnam

Malampaya Project Phase 3 Luzon, Philippines

Malampaya Project Phase 3 Luzon, Philippines

Optimal Chemicals Sdn-Malaysia

Optimal Chemicals Sdn-Malaysia

Tumut Greenfield Pulp & Paper Mill-Houston Tx

Tumut Greenfield Pulp & Paper Mill-Houston Tx

Abengoa Agua-Saudi Arabia

Abengoa Agua-Saudi Arabia

Aspen Sa Manufacturing Operations (Pty) Ltd-EasternCape, EasternCape, South Africa

Aspen Sa Manufacturing Operations (Pty) Ltd-EasternCape, EasternCape, South Africa