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ANSI /ASME B16.47 Series A Flange( MSS SP44)
ASME B16.47 SER.A Weld Neck Flange Class 900
Standard: ASME B16.47 SER.A
Flange type: Weld Neck Flange
Size range: 12
Pressure: Class 900
Material: Stainless steel,Alloy Steel,Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.
▲Standard: ASME B16.47 SER.A
▲Flange type: Weld Neck Flange
▲Size range: 12"-48"
▲Pressure: Class 900
▲Material:
1) Stainless Steel Material:
ASTM A182 F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Duplex stainless steel UNS S32304,S31803,S32205.
Super Duplex stainless steel UNS S32750/S32760/S31254/S31260/S32550/S32707
2) Carbon Steel Material:
ASTM A105, A350 LF2,P235GH,P250GH,SS400,Q235,C22.8,20#,16mn.
3) Alloy Steel Material:
ASTM A 182, GR F1,F5, F9, F11, F22, F91
ASTM A694 F42/F46/F52/F60/F65/F70/F80.
4) Copper&Nickel Alloy Material:
CU/NI 90/10, CU/NI 70/30
5) Nickel Alloy Material:
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
▲Surface treatment: Anti-rust oil, transparent/yellow/black,Anti-rust paint, Zinc, Hot dipped/ Electric galvanized.
▲Usage: Oil field, Offshore, Water system, Shipbuilding, Natural gas,Electric power, Pipe projects,etc.
ASME B16.47 SER.A Weld Neck Flange Class 900 Dimensions in mm.
|
Pipe Normal Diam. |
O.D.of Flange |
Thickness |
Length Through Hub |
Diam. at Base of Hub |
Bore |
Diam. of Hub at Bevel |
Raised Face Diam. |
Fillet Radius Min. |
Diam. of Bolt Circle |
No. of Bolt Holes |
Diam. of Bolt Holes |
Diam. of Bolt |
Approx. Weight (KG) |
|
|
Wall Thickness |
||||||||||||||
|
9.5mm |
12.7mm |
|||||||||||||
|
O |
C |
Y |
X |
B |
A |
R |
r |
|||||||
|
26" |
1085.9 |
139.7 |
285.8 |
774.7 |
641.4 |
635.0 |
660.4 |
749.3 |
11.2 |
952.5 |
20 |
73.2 |
2 3/4 |
691.7 |
|
28" |
1168.4 |
142.7 |
298.5 |
831.9 |
692.2 |
685.8 |
711.2 |
800.1 |
12.7 |
1022.4 |
20 |
79.2 |
3 |
821.0 |
|
30" |
1231.9 |
149.4 |
311.2 |
889.0 |
743.0 |
736.6 |
762.0 |
857.3 |
12.7 |
1085.9 |
20 |
79.2 |
3 |
961.6 |
|
32" |
1314.5 |
158.8 |
330.2 |
946.2 |
793.8 |
787.4 |
812.8 |
914.4 |
12.7 |
1155.7 |
20 |
85.9 |
3 1/4 |
1154.4 |
|
34" |
1397.0 |
165.1 |
349.3 |
1006.3 |
844.6 |
838.2 |
863.6 |
965.2 |
14.2 |
1225.6 |
20 |
91.9 |
3 1/2 |
1347.2 |
|
36" |
1460.5 |
171.5 |
362.0 |
1063.8 |
895.4 |
889.0 |
914.4 |
1022.4 |
14.2 |
1289.1 |
20 |
91.9 |
3 1/2 |
1540.0 |
|
38" |
1460.5 |
190.5 |
352.6 |
1073.2 |
946.2 |
939.8 |
965.2 |
1098.6 |
19.1 |
1289.1 |
20 |
91.9 |
3 1/2 |
1535.4 |
|
40" |
1511.3 |
196.9 |
363.5 |
1127.3 |
997.0 |
990.6 |
1016.0 |
1162.1 |
20.6 |
1339.9 |
24 |
91.9 |
3 1/2 |
1642.0 |
|
42" |
1562.1 |
206.2 |
371.3 |
1176.3 |
1047.8 |
1041.4 |
1066.8 |
1212.9 |
20.6 |
1390.7 |
24 |
91.9 |
3 1/2 |
1796.3 |
|
44" |
1648.0 |
214.4 |
390.7 |
1234.9 |
1098.6 |
1092.2 |
1117.6 |
1270.0 |
22.4 |
1463.5 |
24 |
98.6 |
3 3/4 |
1950.5 |
|
46" |
1733.6 |
225.6 |
411.0 |
1292.4 |
1149.4 |
1143.0 |
1168.4 |
1333.5 |
22.4 |
1536.7 |
24 |
104.6 |
4 |
2104.7 |
|
48" |
1784.4 |
233.4 |
419.1 |
1343.2 |
1200.2 |
1193.8 |
1219.2 |
1384.3 |
23.9 |
1587.5 |
24 |
104.6 |
4 |
2258.9 |
Notes:
Raised Face height(f)will be furnished with 6.4mm and,which is included in Thickness(C)and Length Through Hub (Y).
