asme b16 - pacchetti completi di tubi raccordi e flange in ... nbsp;· asme b16.5 dimensions of...

Download ASME B16 - Pacchetti completi di tubi raccordi e flange in ... nbsp;· ASME B16.5 Dimensions of class 1500 flanges Length through hub Nominal pipe size (NPS) Outside diameter of flange, O Minimum thickness of flange, tf

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  • Drilling

    Nominal pipesize (NPS)

    Outside diameter of flange, O

    Diameter of bolt circle, W

    Diameter of bolt holes, IN. Number of bolts. Diameter of bolts, IN.

    1/2 120 82,6 7/8 4 3/43/4 130 88,9 7/8 4 3/4

    1 150 101,6 1 4 7/81 1/4 160 111,1 1 4 7/81 1/2 180 123,8 1 1/8 4 1

    2 215 165,1 1 8 7/82 1/2 245 190,5 1 1/8 8 1

    3 265 203,2 1 1/4 8 1 1/84 310 241,3 1 3/8 8 1 1/45 375 292,1 1 5/8 8 1 1/26 395 317,5 1 1/2 12 1 3/88 485 393,7 1 3/4 12 1 5/8

    10 585 482,6 2 12 1 7/812 675 571,5 2 1/8 16 2 14 750 635,0 2 3/8 16 2 1/416 825 704,8 2 5/8 16 2 1/218 915 774,7 2 7/8 16 2 3/420 985 831,8 3 1/8 16 3 24 1170 990,6 3 5/8 16 3 1/2

    ASME B16.5Templates for drilling class 1500 pipe flanges

    Flange

  • Length of bolts, L

    7-mm raised face Male and female/tongue and groove Ring joint

    110 100 110115 110 115125 120 125125 120 125140 135 140145 140 145160 150 160180 170 180195 190 195250 240 250260 255 265290 285 300335 330 345375 370 385405 400 425445 440 470495 490 525540 535 565615 610 650

    ASME B16.5Templates for drilling class 1500 pipe flanges

    Note 1: The length of the stud bolt does not include the height of the points.

    Point height [Note (1)]Stud Bolt With Nuts

    The values, unless otherwise indicated, are to be considered in millimeters

  • ASME B16.5Dimensions of class 1500 flanges

    Length through hub

    Nominal pipe size (NPS)

    Outsidediameter of

    flange, O

    Minimum thickness

    of flange, tf

    Diameterof hub, X

    Hub diameter beginning of chamfer

    welding neck, Ah

    Threaded / slip-on /socket

    welding, YLapped, Y Welding neck ,Y

    Numberof bolts.

    1/2 120 22,3 38 21,3 32 32 60 43/4 130 25,4 44 26,7 35 35 70 4

    1 150 28,6 52 33,4 41 41 73 41 1/4 160 28,6 64 42,2 41 41 73 41 1/2 180 31,8 70 48,3 44 44 83 4

    2 215 38,1 105 60,3 57 57 102 82 1/2 245 41,3 124 73,9 64 64 105 8

    3 265 47,7 133 101,6 --- 73 117 84 310 54 162 114,3 --- 90 124 85 375 73,1 197 141,3 --- 105 156 86 395 82,6 229 168,3 --- 119 171 128 485 92,1 292 219,1 --- 143 213 12

    10 585 108 368 273,0 --- 178 254 1212 675 123,9 451 323,8 --- 219 283 1614 750 133,4 495 355,6 --- 241 298 1616 825 146,1 552 406,4 --- 260 311 1618 915 162 597 457,0 --- 276 327 1620 985 177,8 641 508,0 --- 292 356 1624 1170 203,2 762 610,0 --- 330 406 16

    Threaded Slip-On Welding

    Socket Welding(NPS 1/2 to 3 Only)

  • ASME B16.5Dimensions of class 1500 flanges

    Note 1: This dimension is for the large end of the hub, which may be straight or tapered. Taper shall not exceed 7 deg on

    threaded, slip-on, socket-welding, and lapped flanges. This dimension is defined as the diameter at the intersection

    between the hub taper and back face of the flange.

    Bore

    Minimum thread length threaded

    flange, T

    Minimumslip-on/socket

    welding, B

    Minimum lapped, B

    Welding neck/socket welding, B

    Corner bore radiusof lapped flange

    and pipe, r

    Minimumcounterbore

    threaded flange, Q

    Depthof socket, D

    23 22,2 22,9 To be specified by the purchaser 3 23,6 1026 27,7 28,2 To be specified by the purchaser 3 29 1129 34,5 34,9 To be specified by the purchaser 3 35,8 1331 43,2 43,7 To be specified by the purchaser 5 44,4 1432 49,5 50,0 To be specified by the purchaser 6 50,6 1639 61,9 62,5 To be specified by the purchaser 8 63,5 1748 74,6 75,4 To be specified by the purchaser 8 76,2 19--- --- 104,1 To be specified by the purchaser 10 --- ------ --- 116,8 To be specified by the purchaser 11 --- ------ --- 144,4 To be specified by the purchaser 11 --- ------ --- 171,4 To be specified by the purchaser 13 --- ------ --- 222,2 To be specified by the purchaser 13 --- ------ --- 277,4 To be specified by the purchaser 13 --- ------ --- 328,2 To be specified by the purchaser 13 --- ------ --- 360,2 To be specified by the purchaser 13 --- ------ --- 411,2 To be specified by the purchaser 13 --- ------ --- 462,3 To be specified by the purchaser 13 --- ------ --- 514,4 To be specified by the purchaser 13 --- ------ --- 616 To be specified by the purchaser 13 --- ---

    Welding Neck Lapped

    Blind

    The values, unless otherwise indicated, are to be considered in millimeters

  • ASME B16.5Templates for drilling class 2500 pipe flanges

    Drilling

    Nominal pipesize (NPS)

    Outside diameter of flange, O

    Diameter of bolt circle, W

    Diameter of bolt holes, IN. Number of bolts. Diameter of bolts, IN.

    1/2 135 88,9 7/8 4 3/43/4 140 95,2 7/8 4 3/4

    1 160 108,0 1 4 7/81 1/4 185 130,2 1 1/8 4 1 1 1/2 205 146,0 1 1/4 4 1 1/8

    2 235 171,4 1 1/8 8 1 2 1/2 265 196,8 1 1/4 8 1 1/8

    3 305 228,6 1 3/8 8 1 1/44 355 273,0 1 5/8 8 1 1/25 420 323,8 1 7/8 8 1 3/46 485 368,3 2 1/8 8 2 8 550 438,2 2 1/8 12 2

    10 675 549,8 2 5/8 12 2 1/212 760 619,1 2 7/8 12 2 3/4

    Flange

  • ASME B16.5Templates for drilling class 2500 pipe flanges

    Length of bolts, L

    7-mm raised face Male and female/tongue and groove Ring joint

    120 115 120125 120 125140 135 140150 145 150170 165 170180 170 180195 190 205220 215 230255 250 260300 290 310345 335 355380 375 395490 485 510540 535 560

    Note 1: The length of the stud bolt does not include the height of the points.

    Point height [Note (1)]Stud Bolt With Nuts

    The values, unless otherwise indicated, are to be considered in millimeters

  • ASME B16.5Dimensions of class 2500 flanges

    Length through hub

    Nominal pipesize (NPS)

    Outside diam.of flange, O

    Min. Thicknessof flange, tf

    Diam.of hub, X

    Hub diam. Beginningof chamfer welding

    neck, AhThreaded, Y Lapped, Y Welding neck ,Y

    1/2 135 30,2 43 21,3 40 40 733/4 140 31,8 51 26,7 43 43 79

    1 160 35,0 57 33,4 48 48 891 1/4 185 38,1 73 42,2 52 52 951 1/2 205 44,5 79 48,3 60 60 111

    2 235 50,9 95 60,3 70 70 1272 1/2 265 57,2 114 73,9 79 79 143

    3 305 66,7 133 101,6 --- 92 1684 355 76,2 165 114,3 --- 108 1905 420 92,1 203 141,3 --- 130 2296 485 108,0 235 168,3 --- 152 2738 550 127,0 305 219,1 --- 178 318

    10 675 165,1 375 273,0 --- 229 41912 760 184,2 441 323,8 --- 254 464

    Threaded(NPS 1/2 to 2 1/2 Only)

    Lapped

  • ASME B16.5Dimensions of class 2500 flanges

    Bore

    Minimum thread length threaded flange, T Min. lapped, B Welding neck, B

    Corner bore radiusof lapped flange

    and pipe, r

    Minimum counterbore threaded flange, Q

    29 22,9 To be specified by the purchaser 3 23,632 28,2 To be specified by the purchaser 3 2935 34,9 To be specified by the purchaser 3 35,839 43,7 To be specified by the purchaser 5 44,445 50,0 To be specified by the purchaser 6 50,651 62,5 To be specified by the purchaser 8 63,558 75,4 To be specified by the purchaser 8 76,2--- 104,1 To be specified by the purchaser 10 ------ 116,8 To be specified by the purchaser 11 ------ 144,4 To be specified by the purchaser 11 ------ 171,4 To be specified by the purchaser 13 ------ 222,2 To be specified by the purchaser 13 ------ 277,4 To be specified by the purchaser 13 ------ 328,2 To be specified by the purchaser 13 ---

    Welding Neck

    Blind

    The values, unless otherwise indicated, are to be considered in millimeters

  • ASME B16.5Templates for drilling class 600 pipe flanges

    Flange

    Drilling

    Nominal pipesize (NPS)

    Outside diameter of flange, O

    Diameter of bolt circle, W

    Diameter of bolt holes, IN. Number of bolts. Diameter of bolts, IN.

    1/2 95 66,7 5/8 4 1/23/4 115 82,6 3/4 4 5/8

    1 125 88,9 3/4 4 5/81 1/4 135 98,4 3/4 4 5/81 1/2 155 114,3 7/8 4 3/4

    2 165 127 3/4 8 5/82 1/2 190 149,2 7/8 8 3/4

    3 210 168,3 7/8 8 3/43 1/2 230 184,2 1 8 7/8

    4 275 215,9 1 8 7/85 330 266,7 1 1/8 8 16 355 292,1 1 1/8 12 18 420 349,2 1 1/4 12 1 1/8

    10 510 431,8 1 3/8 16 1 1/412 560 489 1 3/8 20 1 1/414 605 527 1 1/2 20 1 3/816 685 603,2 1 5/8 20 1 1/218 745 654 1 3/4 20 1 5/820 815 723,9 1 3/4 24 1 5/824 940 838,2 2 24 1 7/8

  • ASME B16.5Templates for drilling class 600 pipe flanges

    Point height [Note (1)]Stud Bolt With Nuts

    Length of bolts, L

    7-mm raised face Male and female/tongue and groove Ring joint

    75 70 7590 85 9090 85 9095 90 95

    110 100 110110 100 110120 115 120125 120 125140 135 140145 140 145165 160 165170 165 170190 185 195215 210 215220 215 220235 230 235255 250 255275 265 275285 280 290330 325 335

    Note 1: The length of the stud bolt does not include the height of the points.

    The values, unless otherwise indicated, are to be considered in millimeters

  • ASME B16.5Dimensions of class 600 flanges

    Length through hub

    Nominal pipe size (NPS)

    Outsidediameter of

    flange, O

    Minimum thickness

    of flange, tf

    Diameterof hub, X

    Hub diameter beginning of chamfer

    welding neck, Ah

    Threaded / slip-on /socket welding, Y Lapped, Y

    Numberof bolts.

    1/2 95 14,3 38 21,3 22 22 523/4 115 15,9 48 26,7 25 25 57

    1 125 17,5 54 33,4 27 27 621 1/4 135 20,7 64 42,2 29 29 671 1/2 155 22,3 70 48,3 32 32 70

    2 165 25,4 84 60,3 37 37 732 1/2 190 28,6 100 73,9 41 41 79

    3 210 31,8 117 88,9 46 46 833 1/2 230 35 133 101,6 49 49 86

    4 275 38,1 152 114,3 54 54 1025 330 44,5 189 141,3 60 60 1146 355 47,7 222 168,3 67 67 1178 420 55,6 273 219,1 76 76 133

    10 510 63,5 343 273,0 86 111 15212 560 66,7 400 323,8 92 117 15614 605 69,9 432 355,6 94 127 16516 685 76,2 495 406,4 106 140 17818 745 82,6 546 457,0 117 152 18420 815 88,9 610 508,0 127 165 19024 940 101,6 718 610,0 140 184 203

    Threaded Slip-On Welding

    Socket Welding(NPS 1/2 to 3 Only)

  • ASME B16.5Dimensions of c

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