ASME B16.47 A seriyasining gardish o'lchamlari

Dec 08, 2025

ASME B16.47NPS 26 (DN 650) dan NPS 60 (DN 1500) gacha boʻlgan oʻlchamdagi{0}}katta diametrli quvur troyniklari uchun oʻlchamlar, toleranslar, materiallar, markalash va bosim koʻrsatkichlarini belgilaydi. Ushbu standart bosim sinflari 75, 150, 300, 400, 600 va 900 bo'lgan gardishlarni o'z ichiga oladi.

ANSI B16.47 standarti bo'yin troyniklari va ko'r gardishlarni payvandlash bilan cheklangan.

 

ASME/ANSI B16.47 quyidagilarni ta'minlaydi:

  • Bo'yin gardishini payvandlang
  • Ko'r gardish

ASME B16.47 Flanj belgilari

  • Nomi: Ishlab chiqaruvchining nomi yoki savdo belgisi
  • Material: quyma yoki zarb qilingan, ASTM xxx standarti.
  • Bosim ko'rsatkichlari: (ya'ni, sinf 75, 150, 300, 400, 600 yoki 900).
  • Muvofiqlik: ASME B16 yoki B16.47 standarti.
  • Harorat: Agar harorat qayd etilsa, tegishli bosim darajasini ko'rsating.
  • Hajmi: NPS
  • Ring qo'shma gardishlar: R harfi va halqa o'yiq raqami bilan belgilanishi kerak.
  • Bir nechta materiallarni belgilash: agar bir nechta material ishlatilgan bo'lsa.

 

ASME / ANSI B16.47 A WN Blind Flanges

 

ASME B16.47 A seriyali bosim darajasi

ASME B16.47 A seriyali gardishlar, sinf bo'yicha

150

300

400

600

900

-

 

ANSI B16.47 Flanj materiallari

ASTM A105

ASTM A350

ASTM A182

ASTM A216

ASTM A352

ASTM A217

ASTM A351

ASTM

A240

ASTM A515

ASTM A537

ASTM A203

ASTM A515

ASTM A203

ASTM A204

ASTM A387

/

Plitalar materiali faqat ko'r gardishlar uchun ishlatilishi mumkin

 

ASME B16.47 Uzuklarning oʻlchamlari-Qoʻshma qoplamalar

ASME B16.47 Ring-Joint Facings

Sinf uchun nominal quvur hajmi

Groove

Raqam

Yiv o'lchamlari

 

Radius da

Pastki,R

Diametri

ko'tarilgan

Porsiya,K

Pitch

Diametri,P

Chuqurlik,E

Kengligi,F

300

400

600

900

26

26

26

. . .

R93

749.30

12.70

19.84

1.5

810

28

28

28

. . .

R94

800.10

12.70

19.84

1.5

861

30

30

30

. . .

R95

857.25

12.70

19.84

1.5

917

32

32

32

. . .

R96

914.40

14.27

23.01

1.5

984

34

34

34

. . .

R97

965.20

14.27

23.01

1.5

1 035

36

36

36

. . .

R98

1 022.35

14.27

23.01

1.5

1 092

. . .

. . .

. . .

26

R100

749.30

17.48

30.18

2.3

832

. . .

. . .

. . .

28

R101

800.10

17.48

33.32

2.3

889

. . .

. . .

. . .

30

R102

857.25

17.48

33.32

2.3

946

. . .

. . .

. . .

32

R103

914.40

17.48

33.32

2.3

1 003

. . .

. . .

. . .

34

R104

965.20

20.62

36.53

2.3

1 067

. . .

. . .

. . .

36

R105

1 022.35

20.62

36.53

2.3

1 124

QAYDLAR:

O'lchamlar millimetrda.

QAYD: (1) Ko'tarilgan qismning balandligi yiv o'lchamining chuqurligiga tengE, lekin tolerantliklarga bo'ysunmaydiE. To'liq yuz konturidan foydalanish mumkin.

O'lchov bardoshliligi

  • E (chuqurlik): +0.41, −0,00
  • F (kengligi): ±0,20
  • P (pitch diametri): ± 0,13
  • R (radius pastda): +0.8, R uchun −0,0 1,5 dan kichik yoki teng; R > 1,5 uchun ±0,8
  • 23 daraja burchak: ±1∕2 daraja

 

ASME B16.47 seriyali A sinf 150 Flanjlar o'lchamlari

ASME B16.47 Series A Class 150 Flanges

Quvur Minimal
Qalinligi
Flanj, tf
[Izoh (1)]
Hub ma'lumotlari Ko'tarilgan
Yuz
Burg'ulash Radius Uzunligi
Boltlar, L
[Eslatmalar
(4), (5)] murvatlar
Nominal
Quvur
Hajmi
OD of
Flanj, O
Payvandlash
Bo'yin
Flanj
Ko'r
Flanj
Uzunlik
orqali
Hub, Y
Diam. ning
Hub, X
[Izoh (2)]
Hub
Diam.
Top, A
[Izoh (3)]
Ko'tarilgan
Yuz
Diam., R
Diam.
Boltdan
Doira
soni
Bolt
Teshiklar
Diam.
Boltdan
Teshik,
ichida.
Diam. ning
Bolt,
ichida.
Minimal
Fileto
Radius, r1
Ko'tarilgan
Yuz
1,6 mm
26 870 66.8 66.8 119 676 660.4 749 806.4 24 1 3∕8 1 1∕4 10 225
28 927 69.8 69.8 124 727 711.2 800 863.6 28 1 3∕8 1 1∕4 11 230
30 984 73.2 73.2 135 781 762 857 914.4 28 1 3∕8 1 1∕4 11 235
32 1 060 79.5 79.5 143 832 812.8 914 977.9 28 1 5∕8 1 1∕2 11 265
34 1 111 81 81 148 883 863.6 965 1 028.7 32 1 5∕8 1 1∕2 13 270
36 1 168 88.9 88.9 156 933 914.4 1 022 1 085.8 32 1 5∕8 1 1∕2 13 285
38 1 238 85.9 85.9 156 991 965.2 1 073 1 149.4 32 1 5∕8 1 1∕2 13 280
40 1 289 88.9 88.9 162 1 041 1 016.0 1 124 1 200.2 36 1 5∕8 1 1∕2 13 285
42 1 346 95.2 95.2 170 1 092 1 066.8 1 194 1 257.3 36 1 5∕8 1 1∕2 13 300
44 1 403 100.1 100.1 176 1 143 1 117.6 1 245 1 314.4 40 1 5∕8 1 1∕2 13 305
46 1 454 101.6 101.6 184 1 197 1 168.4 1 295 1 365.2 40 1 5∕8 1 1∕2 13 310
48 1 511 106.4 106.4 191 1 248 1 219.2 1 359 1 422.4 44 1 5∕8 1 1∕2 13 320
50 1 568 109.7 109.7 202 1 302 1 270.0 1 410 1 479.6 44 1 7∕8 1 3∕4 13 340
52 1 626 114.3 114.3 208 1 353 1 320.8 1 461 1 536.7 44 1 7∕8 1 3∕4 13 350
54 1 683 119.1 119.1 214 1 403 1 371.6 1 511 1 593.8 44 1 7∕8 1 3∕4 13 360
56 1 746 122.4 122.4 227 1 457 1 422.4 1 575 1 651.0 48 1 7∕8 1 3∕4 13 365
58 1 803 127 127 233 1 508 1 473.2 1 626 1 708.2 48 1 7∕8 1 3∕4 13 380
60 1 854 130.3 130.3 238 1 559 1 524.0 1 676 1 759.0 52 1 7∕8 1 3∕4 13 380

QAYDLAR:

O'lchamlar millimetrda
(1) Gardishning minimal qalinligi ko'tarilgan yuz qalinligini o'z ichiga olmaydi
(2) Bu o'lcham to'g'ri yoki toraygan bo'lishi mumkin bo'lgan markazning katta uchi uchundir.
(3) Payvandlash va burchak uchun.
(4) tirgak murvatining uzunligi nuqtalarning balandligini o'z ichiga olmaydi.
(5) Jadvalda ko'rsatilmagan murvat uzunligi majburiy bo'lmagan D ilovasiga muvofiq aniqlanishi mumkin.

 

ASME B16.47 seriyali A sinf 300 gardish o'lchamlari

ASME B16.47 Series A Class 300 Flanges

Quvur Minimal
Qalinligi
Flanj, tf
[Izoh (1)]
Hub ma'lumotlari Ko'tarilgan
Yuz
Burg'ulash Radius Uzunligi
Boltlar, L
[Eslatmalar
(4), (5)] murvatlar
Nominal
Quvur
Hajmi
OD of
Flanj, O
Payvandlash
Bo'yin
Flanj
Ko'r
Flanj
Uzunlik
orqali
Hub, Y
Diam. ning
Hub, X
[Izoh (2)]
Hub
Diam.
Top, A
[Izoh (3)]
Ko'tarilgan
Yuz
Diam., R
Diam.
Boltdan
Doira
soni
Bolt
Teshiklar
Diam.
Boltdan
Teshik,
ichida.
Diam. ning
Bolt,
ichida.
Minimal
Fileto
Radius, r1
Ko'tarilgan
Yuz
1,6 mm
Ring
Birgalikda
26 972 78 82.6 183 721 660.4 749 876.3 28 1 3∕4 1 5∕8 10 270 290
28 1 035 84.3 88.9 195 775 711.2 800 939.8 28 1 3∕4 1 5∕8 11 280 300
30 1 092 90.7 93.7 208 827 762 857 997 28 1 7∕8 1 3∕4 11 300 320
32 1 149 97 98.6 221 881 812.8 914 1 054.1 28 2 1 7∕8 11 320 345
34 1 206 100.1 103.4 230 937 863.6 965 1 104.9 28 2 1 7∕8 13 330 350
36 1 270 103.4 109.7 240 991 914.4 1 022 1 168.4 32 2 1∕8 2 13 340 365
38 1 168 106.4 106.4 179 994 965.2 1 029 1 092.2 32 1 5∕8 1 1∕2 13 320 ...
40 1 238 112.8 112.8 192 1 048 1 016.0 1 086 1 155.7 32 1 3∕4 1 5∕8 13 340 ...
42 1 289 117.6 117.6 199 1 099 1 066.8 1 137 1 206.5 32 1 3∕4 1 5∕8 13 350 ...
44 1 353 122.4 122.4 205 1 149 1 117.6 1 194 1 263.6 32 1 7∕8 1 3∕4 13 365 ...
46 1 416 127 127 214 1 203 1 168.4 1 245 1 320.8 28 2 1 7∕8 13 380 ...
48 1 467 131.8 131.8 222 1 254 1 219.2 1 302 1 371.6 32 2 1 7∕8 13 390 ...
50 1 530 138.2 138.2 230 1 305 1 270.0 1 359 1 428.8 32 2 1∕8 2 13 410 ...
52 1 581 143 143 237 1 356 1 320.8 1 410 1 479.6 32 2 1∕8 2 13 420 ...
54 1 657 150.9 150.9 251 1 410 1 371.6 1 467 1 549.4 28 2 3∕8 2 1∕4 13 450 ...
56 1 708 152.4 152.4 259 1 464 1 422.4 1 518 1 600.2 28 2 3∕8 2 1∕4 13 450 ...
58 1 759 157.2 157.2 265 1 514 1 473.2 1 575 1 651.0 32 2 3∕8 2 1∕4 13 465 ...
60 1 810 160.1 160.1 272 1 565 1 524.0 1 626 1 701.8 32 2 3∕8 2 1∕4 13 475 ...

QAYDLAR:
O'lchamlar millimetrda.
(1) Gardishning minimal qalinligi ko'tarilgan yuz qalinligini o'z ichiga olmaydi.
(2) Bu o'lcham to'g'ri yoki toraygan bo'lishi mumkin bo'lgan markazning katta uchi uchundir.
(3) Payvandlash va burchak uchun.
(4) tirgak murvatining uzunligi nuqtalarning balandligini o'z ichiga olmaydi.
(5) Jadvalda ko'rsatilmagan murvat uzunligi majburiy bo'lmagan D ilovasiga muvofiq aniqlanishi mumkin.

 

ASME B16.47 seriyali A sinfi 400 gardish o'lchamlari

ASME B16.47 Series A Class 400 Flanges

Quvur Minimal
Qalinligi
Flanj, tf
[Izoh (1)]
Hub ma'lumotlari Ko'tarilgan
Yuz
Burg'ulash Radius Uzunligi
Boltlar, L
[Eslatmalar
(4), (5)] murvatlar
Nominal
Quvur
Hajmi
OD of
Flanj, O
Payvandlash
Bo'yin
Flanj
Ko'r
Flanj
Uzunlik
orqali
Hub, Y
Diam. ning
Hub, X
[Izoh (2)]
Hub
Diam.
Top, A
[Izoh (3)]
Ko'tarilgan
Yuz
Diam., R
Diam.
Boltdan
Doira
soni
Bolt
Teshiklar
Diam.
Boltdan
Teshik,
ichida.
Diam. ning
Bolt,
ichida.
Minimal
Fileto
Radius, r1
Ko'tarilgan
Yuz
6,4 mm
Ring
Birgalikda
26 972 88.9 98.6 194 727 660.4 749 876.3 28 1 7∕8 1 3∕4 11 310 320
28 1 035 95.2 104.6 206 783 711.2 800 939.8 28 2 1 7∕8 13 330 340
30 1 092 101.6 111.3 219 837 762 857 997 28 2 1∕8 2 13 345 360
32 1 149 108 115.8 232 889 812.8 914 1 054.1 28 2 1∕8 2 13 360 375
34 1 206 111.3 122.2 241 945 863.6 965 1 104.9 28 2 1∕8 2 14 365 380
36 1 270 114.3 128.5 251 1 000 914.4 1 022 1 168.4 32 2 1∕8 2 14 375 385
38 1 206 124 124 206 1 003 965.2 1 035 1 117.6 32 1 7∕8 1 3∕4 14 380 ...
40 1 270 130 130 216 1 054 1 016.0 1 092 1 174.8 32 2 1 7∕8 14 405 ...
42 1 321 133.4 133.4 224 1 108 1 066.8 1 143 1 225.6 32 2 1 7∕8 14 405 ...
44 1 384 139.7 139.7 233 1 159 1 117.6 1 200 1 282.7 32 2 1∕8 2 14 425 ...
46 1 441 146 146 244 1 213 1 168.4 1 257 1 339.8 36 2 1∕8 2 14 435 ...
48 1 511 152.4 152.4 257 1 267 1 219.2 1 308 1 403.4 28 2 3∕8 2 1∕4 14 460 ...
50 1 568 157.2 158.8 268 1 321 1 270.0 1 362 1 460.5 32 2 3∕8 2 1∕4 14 470 ...
52 1 619 162.1 163.6 276 1 372 1 320.8 1 413 1 511.3 32 2 3∕8 2 1∕4 14 480 ...
54 1 702 169.9 171.4 289 1 425 1 371.6 1 470 1 581.2 28 2 5∕8 2 1∕2 14 510 ...
56 1 753 174.8 176.3 298 1 480 1 422.4 1 527 1 632.0 32 2 5∕8 2 1∕2 14 520 ...
58 1 803 177.8 180.8 306 1 530 1 473.2 1 578 1 682.8 32 2 5∕8 2 1∕2 14 530 ...
60 1 886 185.7 189 319 1 584 1 524.0 1 635 1 752.6 32 2 7∕8 2 3∕4 14 560 ...

QAYDLAR:
Agar boshqacha ko'rsatilmagan bo'lsa, o'lchamlar millimetrda.
(1) Gardishning minimal qalinligi ko'tarilgan yuz qalinligini o'z ichiga olmaydi.
(2) Bu o'lcham to'g'ri yoki toraygan bo'lishi mumkin bo'lgan markazning katta uchi uchundir.
(3) Payvandlash va burchak uchun.
(4) tirgak murvatining uzunligi nuqtalarning balandligini o'z ichiga olmaydi.
(5) Jadvalda ko'rsatilmagan murvat uzunligi majburiy bo'lmagan D ilovasiga muvofiq aniqlanishi mumkin.

 

ASME B16.47 seriyali A sinfi 600 gardish o'lchamlari

ASME B16.47 Series A Class 600 Flanges

Quvur Minimal
Qalinligi
Flanj, tf
[Izoh (1)]
Hub ma'lumotlari Ko'tarilgan
Yuz
Burg'ulash Radius Uzunligi
Boltlar, L
[Eslatmalar
(4), (5)] murvatlar
Nominal
Quvur
Hajmi
OD of
Flanj, O
Payvandlash
Bo'yin
Flanj
Ko'r
Flanj
Uzunlik
orqali
Hub, Y
Diam. ning
Hub, X
[Izoh (2)]
Hub
Diam.
Top, A
[Izoh (3)]
Ko'tarilgan
Yuz
Diam., R
Diam.
Boltdan
Doira
soni
Bolt
Teshiklar
Diam.
Boltdan
Teshik,
ichida.
Diam. ning
Bolt,
ichida.
Minimal
Fileto
Radius, r1
Ko'tarilgan
Yuz
6,4 mm
Ring
Birgalikda
26 1 016 108 125.5 222 748 660.4 749 914.4 28 2 1 7∕8 13 355 365
28 1 073 111.3 131.8 235 803 711.2 800 965.2 28 2 1∕8 2 13 365 375
30 1 130 114.3 139.7 248 862 762 857 1 022.4 28 2 1∕8 2 13 375 385
32 1 194 117.3 147.6 260 917 812.8 914 1 079.5 28 2 3∕8 2 1∕4 13 390 405
34 1 245 120.6 153.9 270 973 863.6 965 1 130.3 28 2 3∕8 2 1∕4 14 400 410
36 1 314 124 162.1 282 1 032 914.4 1 022 1 193.8 28 2 5∕8 2 1∕2 14 415 430
38 1 270 152.4 155.4 254 1 022 965.2 1 054 1 162.0 28 2 3∕8 2 1∕4 14 465 ...
40 1 321 158.8 162.1 264 1 073 1 016.0 1 111 1 212.8 32 2 3∕8 2 1∕4 14 480 ...
42 1 403 168.1 171.4 279 1 127 1 066.8 1 168 1 282.7 28 2 5∕8 2 1∕2 14 510 ...
44 1 454 173 177.8 289 1 181 1 117.6 1 226 1 333.5 32 2 5∕8 2 1∕2 14 520 ...
46 1 511 179.3 185.7 300 1 235 1 168.4 1 276 1 390.6 32 2 5∕8 2 1∕2 14 530 ...
48 1 594 189 195.3 316 1 289 1 219.2 1 334 1 460.5 32 2 7∕8 2 3∕4 14 565 ...
50 1 670 196.8 203.2 329 1 343 1 270.0 1 384 1 524.0 28 3 1∕8 3 14 595 ...
52 1 721 203.2 209.6 337 1 394 1 320.8 1 435 1 574.8 32 3 1∕8 3 14 605 ...
54 1 778 209.6 217.4 349 1 448 1 371.6 1 492 1 632.0 32 3 1∕8 3 14 620 ...
56 1 854 217.4 225.6 362 1 502 1 422.4 1 543 1 695.4 32 3 3∕8 3 1∕4 16 645 ...
58 1 905 222.2 231.6 370 1 553 1 473.2 1 600 1 746.2 32 3 3∕8 3 1∕4 16 655 ...
60 1 994 233.4 242.8 389 1 610 1 524.0 1 657 1 822.4 28 3 5∕8 3 1∕2 17 690 ...

QAYDLAR:
O'lchamlar millimetrda.
(1) Gardishning minimal qalinligi ko'tarilgan yuz qalinligini o'z ichiga olmaydi.
(2) Bu o'lcham to'g'ri yoki toraygan bo'lishi mumkin bo'lgan markazning katta uchi uchundir.
(3) Payvandlash va burchak uchun.
(4) tirgak murvatining uzunligi nuqtalarning balandligini o'z ichiga olmaydi.
(5) Jadvalda ko'rsatilmagan murvat uzunligi majburiy bo'lmagan D ilovasiga muvofiq aniqlanishi mumkin.

 

ASME B16.47 Series A Class 900 Flanjlar o'lchamlari

ASME B16.47 Series A Class 900 Flanges

Quvur Minimal
Qalinligi
Flanj, tf
[Izoh (1)]
Hub ma'lumotlari Ko'tarilgan
Yuz
Burg'ulash Radius Uzunligi
Boltlar, L
[Eslatmalar
(4), (5)] murvatlar
Nominal
Quvur
Hajmi
OD of
Flanj, O
Payvandlash
Bo'yin
Flanj
Ko'r
Flanj
Uzunlik
orqali
Hub, Y
Diam. ning
Hub, X
[Izoh (2)]
Hub
Diam.
Top, A
[Izoh (3)]
Ko'tarilgan
Yuz
Diam., R
Diam.
Boltdan
Doira
soni
Bolt
Teshiklar
Diam.
Boltdan
Teshik,
ichida.
Diam. ning
Bolt,
ichida.
Minimal
Fileto
Radius, r1
Ko'tarilgan
Yuz
6,4 mm
Ring
Birgalikda
26 1 086 139.7 160.3 286 775 660.4 749 952.5 20 2 7∕8 2 3∕4 11 465 485
28 1 168 142.7 171.4 298 832 711.2 800 1 022.4 20 3 1∕8 3 13 485 505
30 1 232 149.4 182.4 311 889 762 857 1 085.8 20 3 1∕8 3 13 495 520
32 1 314 158.8 193.5 330 946 812.8 914 1 155.7 20 3 3∕8 3 1∕4 13 530 550
34 1 397 165.1 204.7 349 1 006 863.6 965 1 225.6 20 3 5∕8 3 1∕2 14 555 580
36 1 460 171.4 214.4 362 1 064 914.4 1 022 1 289.0 20 3 5∕8 3 1∕2 14 565 595
38 1 460 190.5 215.9 353 1 073 965.2 1 099 1 289.0 20 3 5∕8 3 1∕2 19 605
40 1 511 196.8 223.8 363 1 127 1 016.0 1 162 1 339.8 24 3 5∕8 3 1∕2 21 620
42 1 562 206.2 231.6 371 1 176 1 066.8 1 213 1 390.6 24 3 5∕8 3 1∕2 21 635
44 1 648 214.4 242.8 391 1 235 1 117.6 1 270 1 463.5 24 3 7∕8 3 3∕4 22 665
46 1 734 225.6 255.5 411 1 292 1 168.4 1 334 1 536.7 24 4 1∕8 4 22 700
48 1 784 233.4 263.7 419 1 343 1 219.2 1 384 1 587.5 24 4 1∕8 4 24 715
50
52
54
56
58
60

QAYDLAR:
O'lchamlar millimetrda.
(1) Gardishning minimal qalinligi ko'tarilgan yuz qalinligini o'z ichiga olmaydi.
(2) Bu o'lcham to'g'ri yoki toraygan bo'lishi mumkin bo'lgan markazning katta uchi uchundir.
(3) Payvandlash va burchak uchun.
(4) tirgak murvatining uzunligi nuqtalarning balandligini o'z ichiga olmaydi.
(5) Jadvalda ko'rsatilmagan murvat uzunligi majburiy bo'lmagan D ilovasiga muvofiq aniqlanishi mumkin.