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(1) ANSI/ASME B16.5 PLATE FLANGE

PLATE FLANGE CLASS 150

1. Standard: ANSI B16.5, ASME B16.5
2. Type: Plate Flange, SOP Flange (Raised Face)
3. Pressure: Class 150 
4. Size: 1/2" - 24", larger Sizes available on request
5. Raw Material: Carbon Steel: ASTM A105, A350
6. Process: Forged or Stamped
7. ASTM raw material specification

 

ANSI/ASME/ASA B16.5 150lb/sq.in. Flange Plate RFøDbgmJkHoleslKg.1/2"88,911,134,930,222,360,3415,90,4003/4"98,412,742,938,127,769,8415,90,7001"107,914,350,849,234,579,4415,90,8001 1/4"117,515,963,558,843,288,9415,91,1001 1/2"127,017,573,065,149,598,4415,91,4002"152,419,092,177,862,0120,6419,02,2002 1/2"177,822,2104,890,574,7139,7419,03,6003"190,523,8127,0107,990,7152,4419,04,1003 1/2"215,923,8139,7122,2103,4177,8819,05,2004"228,623,8157,2134,9116,1190,5819,05,6005"254,023,8185,7163,6143,8215,9822,26,3006"279,425,4215,9192,1170,7241,3822,27,5008"342,928,6269,9246,1221,5298,4822,212,60010"406,430,2323,8304,8276,3361,91225,418,50012"482,631,7381,0365,1327,1431,81225,528,00014"533,434,9412,7400,0359,1476,21228,636,00016"596,936,5469,9457,2410,5539,71628,646,00018"635,039,7533,4504,8461,8577,81631,750,00020"698,542,9584,2558,8513,1635,02031,764,00022"749,346,0641,2609,6564,4692,12034,972,00024"812,847,6692,1663,6615,9749,32034,989,000

NOTE:1. Class 150 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.

PLATE FLANGE CLASS 300

1. Standard: ANSI B16.5, ASME B16.5
2. Type: Plate Flange, SOP Flange (Raised Face)
3. Pressure: Class 300 
4. Size: 1/2" - 24", larger Sizes available on request
5. Raw Material: Carbon Steel: ASTM A105, A350
6. Process: Forged or Stamped
7. ASTM raw material specification

 

ANSI/ASME/ASA B16.5 300lb/sq.in. Flange Plate RFøDbgmJkHoleslKg.1/2"95,614,334,938,122,366,7415,90,7003/4"117,515,942,947,627,782,5419,01,1001"123,817,550,854,034,588,9419,01,4001 1/4"133,319,063,563,543,298,4419,01,8001 1/2"155,620,673,069,849,5114,3422,22,6002"165,122,292,184,162,0127,0819,03,4002 1/2"190,525,4104,8100,074,7149,2822,24,4003"209,528,6127,0117,590,7168,3822,26,1003 1/2"228,630,2139,7133,3103,4184,1822,27,5004"254,031,7157,2146,0116,1200,0822,210,1005"279,434,9185,7177,8143,8234,9822,212,5006"317,536,5215,9206,4170,7269,91222,214,1008"381,041,3269,9260,3221,5330,21225,424,80010"444,547,6323,8320,7276,3387,31628,637,10012"520,750,8381,0374,6327,1450,81631,750,00014"584,254,0412,7425,4359,1514,32031,770,00016"647,757,1469,9482,6410,5571,52034,990,00018"711,260,3533,4533,4461,8628,62434,9112,00020"774,763,5584,2584,2513,1685,82434,9133,00022"838,266,7641,2641,2564,4742,92441,3197,00024"914,469,8692,1701,7615,9812,82441,3208,000

NOTE:1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.

PLATE FLANGE CLASS 600

1. Standard: ANSI B16.5, ASME B16.5
2. Type: Plate Flange, SOP Flange (Raised Face)
3. Pressure: Class 600 
4. Size: 1/2" - 24", larger Sizes available on request
5. Raw Material: Carbon Steel: ASTM A105, A350
6. Process: Forged or Stamped
7. ASTM raw material specification

 

ANSI/ASME/ASA B16.5 600lb/sq.in. Flange Plate RFøDbgmJkHoleslKg.1/2"95,214,334,938,122,366,7415,90,8003/4"117,515,942,947,627,782,5419,01,4001"123,817,550,854,034,588,9419,01,6001 1/4"133,320,663,563,543,298,4419,02,1001 1/2"155,622,273,069,849,5114,3422,23,1002"165,125,492,184,162,0127,0819,03,7002 1/2"190,528,6104,8100,074,7149,2822,25,4003"209,531,7127,0117,590,7168,3822,27,3003 1/2"228,634,9139,7133,3103,4184,1825,48,9004"273,038,1157,2152,4116,1215,9825,411,8005"330,244,4185,7188,9143,8266,7828,624,5006"355,647,6215,9222,2170,7292,11228,629,5008"419,155,6269,9273,0221,5349,21231,743,00010"508,063,5323,8342,8276,3431,81634,970,00012"558,866,7381,0400,0327,1488,92034,986,00014"603,269,8412,7431,8359,1527,02038,1100,00016"685,876,2469,9495,3410,5603,22041,3142,00018"742,982,5533,4546,1461,8654,02044,4175,00020"812,888,9584,2609,6513,1723,92444,4232,00022"869,995,2641,2666,7564,4777,92447,6292,00024"939,8101,6692,1717,5615,9838,22450,8330,000

NOTE:1. Class 600 flanges except Lap Joint will be furnished with 0.25 (6.35mm) raised face, which is not included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).5. Dimensions of sizes 1/2 through 3 1/2 are the same as for Class 400 Flanges.6. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.


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