ISO 4200 standarti payvandlangan va choksiz tekis uchli quvurlar uchun uzunlik birligi uchun o'lchamlar va og'irliklar jadvalini taqdim etadi.
Quvurlar guruhlari
ISO 4200 standarti payvandlangan po'lat quvurlarni va choksiz po'lat quvurlarni ikki guruhga ajratadi.
1-guruh: Umumiy maqsadli po'lat quvurlar.
Odatda ishlatiladigan standartlar: API 5L, ASTM A53, GB 3091 va boshqalar.
2-guruh: Aniq po'lat quvurlar.
Odatda ishlatiladigan standartlar: ASTM A519, DIN 2391 va EN 10305-1.
Ushbu maqolada, asosan, umumiy maqsadlar uchun po'lat quvurlarning og'irlik jadvali muhokama qilinadi, agar siz nozik po'lat quvurlar uchun po'lat quvurlarning vazn jadvalini bilmoqchi bo'lsangiz, iltimos, quyidagi standart PD faylini ko'rish uchun bosing Page 10 3-jadval.
Umumiy maqsadli po'lat quvurlar va nozik po'lat quvurlar asosan ishlab chiqarish nozikligi, materiali va ishlashidagi farqlarga ko'ra bo'linadi.
Umumiy maqsadli po'lat quvurlar odatda nisbatan past ishlab chiqarish jarayonlari va texnik talablarga ega bo'lgan po'lat quvurlarni nazarda tutadi, ular asosan umumiy past bosimli suyuqliklarni tashish, strukturaviy komponentlar va boshqalar uchun ishlatiladi.
Boshqa tomondan, nozik po'lat quvurlar yuqori aniqlikdagi o'lchamlarga ega, sirt sifati yaxshiroq va qattiqroq material va ishlash talablariga ega bo'lgan po'lat quvurlarga tegishli bo'lib, odatda avtomobilsozlik, ishlov berish, neft-kimyo va boshqa sohalarda yuqori aniqlikdagi va yuqori samarali komponentlar uchun ishlatiladi. boshqa sohalar.
Tashqi diametri va devor qalinligi nuqtai nazaridan, nozik po'lat quvurlar ko'pincha muayyan ilovalar ehtiyojlarini qondirish uchun qattiqroq bardoshlik talablariga ega.
1-guruhning quvurlar og'irligi jadvali
Umumiy maqsadlar uchun ISO 4200 standarti po'lat quvurlarning tashqi diametrini uchta seriyaga ajratadi
1-seriya
1-seriya: Quvur tizimlarini qurish uchun zarur bo'lgan barcha aksessuarlar standartlashtirilgan seriya.
| Tashqi diametri （mm） | Devor qalinligi (mm) | Oddiy uchi massasi (kg/m) |
| 10.2 | 0,5 | 0,120 |
| 10.2 | 0,6 | 0,142 |
| 10.2 | 0,8 | 0,185 |
| 10.2 | 1 | 0,227 |
| 10.2 | 1.2 | 0,266 |
| 10.2 | 1.4 | 0,304 |
| 10.2 | 1.6 | 0,339 |
| 10.2 | 1.8 | 0,373 |
| 10.2 | 2.0 | 0,404 |
| 10.2 | 2.3 | 0,448 |
| 10.2 | 2.6 | 0,487 |
| 13.5 | 0,5 | 0,160 |
| 13.5 | 0,6 | 0,191 |
| 13.5 | 0,8 | 0,251 |
| 13.5 | 1 | 0,308 |
| 13.5 | 1.2 | 0,364 |
| 13.5 | 1.4 | 0,418 |
| 13.5 | 1.6 | 0,470 |
| 13.5 | 1.8 | 0,519 |
| 13.5 | 2.0 | 0,567 |
| 13.5 | 2.3 | 0,635 |
| 13.5 | 2.6 | 0,699 |
| 13.5 | 2.9 | 0,758 |
| 13.5 | 3.2 | 0,813 |
| 13.5 | 3.6 | 0,879 |
| 17.2 | 0,5 | 0,206 |
| 17.2 | 0,6 | 0,246 |
| 17.2 | 0,8 | 0,324 |
| 17.2 | 1 | 0,400 |
| 17.2 | 1.2 | 0,474 |
| 17.2 | 1.4 | 0,546 |
| 17.2 | 1.6 | 0,616 |
| 17.2 | 1.8 | 0,684 |
| 17.2 | 2.0 | 0,75 |
| 17.2 | 2.3 | 0,845 |
| 17.2 | 2.6 | 0,936 |
| 17.2 | 2.9 | 1.02 |
| 17.2 | 3.2 | 1.10 |
| 17.2 | 3.6 | 1.21 |
| 17.2 | 4 | 1.30 |
| 17.2 | 4.5 | 1.41 |
| 21.3 | 0,5 | 0,256 |
| 21.3 | 0,6 | 0,306 |
| 21.3 | 0,8 | 0,404 |
| 21.3 | 1 | 0,501 |
| 21.3 | 1.2 | 0,595 |
| 21.3 | 1.4 | 0,687 |
| 21.3 | 1.6 | 0,777 |
| 21.3 | 1.8 | 0,866 |
| 21.3 | 2.0 | 0,952 |
| 21.3 | 2.3 | 1.08 |
| 21.3 | 2.6 | 1.20 |
| 21.3 | 2.9 | 1.32 |
| 21.3 | 3.2 | 1.43 |
| 21.3 | 3.6 | 1.57 |
| 21.3 | 4 | 1.71 |
| 21.3 | 4.5 | 1.86 |
| 21.3 | 5 | 2.01 |
| 21.3 | 5.4 | 2.12 |
| 26.9 | 0,5 | 0,326 |
| 26.9 | 0,6 | 0,389 |
| 26.9 | 0,8 | 0,515 |
| 26.9 | 1 | 0,639 |
| 26.9 | 1.2 | 0,761 |
| 26.9 | 1.4 | 0,880 |
| 26.9 | 1.6 | 0,998 |
| 26.9 | 1.8 | 1.11 |
| 26.9 | 2.0 | 1.23 |
| 26.9 | 2.3 | 1.40 |
| 26.9 | 2.6 | 1.56 |
| 26.9 | 2.9 | 1.72 |
| 26.9 | 3.2 | 1.87 |
| 26.9 | 3.6 | 2.07 |
| 26.9 | 4 | 2.26 |
| 26.9 | 4.5 | 2.49 |
| 26.9 | 5 | 2.70 |
| 26.9 | 5.4 | 2.86 |
| 26.9 | 5.6 | 2.94 |
| 26.9 | 6.3 | 3.20 |
| 26.9 | 7.1 | 3.47 |
| 26.9 | 8 | 3.73 |
| 33.7 | 0,5 | 0,409 |
| 33.7 | 0,6 | 0,490 |
| 33.7 | 0,8 | 0,649 |
| 33.7 | 1 | 0,806 |
| 33.7 | 1.2 | 0,962 |
| 33.7 | 1.4 | 1.12 |
| 33.7 | 1.6 | 1.27 |
| 33.7 | 1.8 | 1.42 |
| 33.7 | 2.0 | 1.56 |
| 33.7 | 2.3 | 1.78 |
| 33.7 | 2.6 | 1.99 |
| 33.7 | 2.9 | 2.20 |
| 33.7 | 3.2 | 2.41 |
| 33.7 | 3.6 | 2.67 |
| 33.7 | 4 | 2.93 |
| 33.7 | 4.5 | 3.24 |
| 33.7 | 5 | 3.54 |
| 33.7 | 5.4 | 3.77 |
| 33.7 | 5.6 | 3.88 |
| 33.7 | 6.3 | 4.26 |
| 33.7 | 7.1 | 4.66 |
| 33.7 | 8 | 5.07 |
| 33.7 | 8.8 | 5.40 |
| 42.4 | 0,5 | 0,517 |
| 42.4 | 0,6 | 0,619 |
| 42.4 | 0,8 | 0,821 |
| 42.4 | 1 | 0,102 |
| 42.4 | 1.2 | 0,122 |
| 42.4 | 1.4 | 1.42 |
| 42.4 | 1.6 | 1.61 |
| 42.4 | 1.8 | 1.80 |
| 42.4 | 2.0 | 1.99 |
| 42.4 | 2.3 | 2.27 |
| 42.4 | 2.6 | 2.55 |
| 42.4 | 2.9 | 2.82 |
| 42.4 | 3.2 | 3.09 |
| 42.4 | 3.6 | 3.44 |
| 42.4 | 4 | 3.79 |
| 42.4 | 4.5 | 4.21 |
| 42.4 | 5 | 4.61 |
| 42.4 | 5.4 | 4.93 |
| 42.4 | 5.6 | 5.08 |
| 42.4 | 6.3 | 5.61 |
| 42.4 | 7.1 | 6.18 |
| 42.4 | 8.0 | 6.79 |
| 42.4 | 8.8 | 7.29 |
| 42.4 | 10 | 7.99 |
| 48.3 | 0,6 | 0,706 |
| 48.3 | 0,8 | 0,937 |
| 48.3 | 1 | 1.17 |
| 48.3 | 1.2 | 1.39 |
| 48.3 | 1.4 | 1.62 |
| 48.3 | 1.6 | 1.84 |
| 48.3 | 1.8 | 2.06 |
| 48.3 | 2.0 | 2.28 |
| 48.3 | 2.3 | 2.61 |
| 48.3 | 2.6 | 2.93 |
| 48.3 | 2.9 | 3.25 |
| 48.3 | 3.2 | 3.56 |
| 48.3 | 3.6 | 3.97 |
| 48.3 | 4 | 4.37 |
| 48.3 | 4.5 | 4.86 |
| 48.3 | 5 | 5.34 |
| 48.3 | 5.4 | 5.71 |
| 48.3 | 5.6 | 5.90 |
| 48.3 | 6.3 | 6.53 |
| 48.3 | 7.1 | 7.21 |
| 48.3 | 8 | 7.95 |
| 48.3 | 8.8 | 8.57 |
| 48.3 | 10 | 9.45 |
| 48.3 | 11 | 10.1 |
| 48.3 | 12.5 | 11.0 |
| 60.3 | 0,6 | 0,883 |
| 60.3 | 0,8 | 1.17 |
| 60.3 | 1 | 1.46 |
| 60.3 | 1.2 | 1.75 |
| 60.3 | 1.4 | 2.03 |
| 60.3 | 1.6 | 2.32 |
| 60.3 | 1.8 | 2.60 |
| 60.3 | 2.0 | 2.88 |
| 60.3 | 2.3 | 3.29 |
| 60.3 | 2.6 | 3.70 |
| 60.3 | 2.9 | 4.11 |
| 60.3 | 3.2 | 4.51 |
| 60.3 | 3.6 | 5.03 |
| 60.3 | 4 | 5.55 |
| 60.3 | 4.5 | 6.19 |
| 60.3 | 5 | 6.82 |
| 60.3 | 5.4 | 7.31 |
| 60.3 | 5.6 | 7.55 |
| 60.3 | 6.3 | 8.39 |
| 60.3 | 7.1 | 9.32 |
| 60.3 | 8 | 10.3 |
| 60.3 | 8.8 | 11.2 |
| 60.3 | 10 | 12.4 |
| 60.3 | 11 | 13.4 |
| 60.3 | 12.5 | 14.7 |
| 60.3 | 14.2 | 16.1 |
| 60.3 | 16 | 17.5 |
| 76.1 | 0,8 | 1.49 |
| 76.1 | 1 | 1.85 |
| 76.1 | 1.2 | 2.22 |
| 76.1 | 1.4 | 2.58 |
| 76.1 | 1.6 | 2.94 |
| 76.1 | 1.8 | 3.30 |
| 76.1 | 2.0 | 3.65 |
| 76.1 | 2.3 | 4.19 |
| 76.1 | 2.6 | 4.71 |
| 76.1 | 2.9 | 5.24 |
| 76.1 | 3.2 | 5.75 |
| 76.1 | 3.6 | 6.44 |
| 76.1 | 4 | 7.11 |
| 76.1 | 4.5 | 7.95 |
| 76.1 | 5 | 8.77 |
| 76.1 | 5.4 | 9.42 |
| 76.1 | 5.6 | 9.74 |
| 76.1 | 6.3 | 10.8 |
| 76.1 | 7.1 | 12.1 |
| 76.1 | 8 | 13.4 |
| 76.1 | 8.8 | 14.6 |
| 76.1 | 10 | 16.3 |
| 76.1 | 11 | 17.7 |
| 76.1 | 12.5 | 19.6 |
| 76.1 | 14.2 | 21.7 |
| 76.1 | 16 | 23.7 |
| 76.1 | 17.5 | 25.3 |
| 76.1 | 20 | 27.7 |
| 88.9 | 0,8 | 1.74 |
| 88.9 | 1 | 2.17 |
| 88.9 | 1.2 | 2.60 |
| 88.9 | 1.4 | 3.02 |
| 88.9 | 1.6 | 3.44 |
| 88.9 | 1.8 | 3.87 |
| 88.9 | 2.0 | 4.29 |
| 88.9 | 2.3 | 4.91 |
| 88.9 | 2.6 | 5.53 |
| 88.9 | 2.9 | 6.15 |
| 88.9 | 3.2 | 6.76 |
| 88.9 | 3.6 | 7.57 |
| 88.9 | 4 | 8.38 |
| 88.9 | 4.5 | 9.37 |
| 88.9 | 5 | 10.3 |
| 88.9 | 5.4 | 11.1 |
| 88.9 | 5.6 | 11.5 |
| 88.9 | 6.3 | 12.8 |
| 88.9 | 7.1 | 14.3 |
| 88.9 | 8 | 16.0 |
| 88.9 | 8.8 | 17.4 |
| 88.9 | 10 | 19.5 |
| 88.9 | 11 | 21.1 |
| 88.9 | 12.5 | 23.6 |
| 88.9 | 14.2 | 26.2 |
| 88.9 | 16 | 28.8 |
| 88.9 | 17.5 | 30.8 |
| 88.9 | 20 | 34.0 |
| 88.9 | 22.2 | 36.5 |
| 88.9 | 25 | 39.4 |
| 114.3 | 1.2 | 3.35 |
| 114.3 | 1.4 | 3.90 |
| 114.3 | 1.6 | 4.45 |
| 114.3 | 1.8 | 4.99 |
| 114.3 | 2.0 | 5.54 |
| 114.3 | 2.3 | 6.35 |
| 114.3 | 2.6 | 7.16 |
| 114.3 | 2.9 | 7.97 |
| 114.3 | 3.2 | 8.77 |
| 114.3 | 3.6 | 9.83 |
| 114.3 | 4 | 10.9 |
| 114.3 | 4.5 | 12.2 |
| 114.3 | 5 | 13.5 |
| 114.3 | 5.4 | 14.5 |
| 114.3 | 5.6 | 15.0 |
| 114.3 | 6.3 | 16.8 |
| 114.3 | 7.1 | 18.8 |
| 114.3 | 8 | 21.0 |
| 114.3 | 8.8 | 22.9 |
| 114.3 | 10 | 25.7 |
| 114.3 | 11 | 28.0 |
| 114.3 | 12.5 | 31.4 |
| 114.3 | 14.2 | 35.1 |
| 114.3 | 16 | 38.8 |
| 114.3 | 17.5 | 41.8 |
| 114.3 | 20 | 46.5 |
| 114.3 | 22.2 | 50.4 |
| 114.3 | 25 | 55.1 |
| 114.3 | 28 | 59.6 |
| 114.3 | 30 | 62.4 |
| 114.3 | 32 | 64.9 |
| 139.7 | 1.6 | 5.45 |
| 139.7 | 1.8 | 6.12 |
| 139.7 | 2.0 | 6.79 |
| 139.7 | 2.3 | 7.79 |
| 139.7 | 2.6 | 8.79 |
| 139.7 | 2.9 | 9.78 |
| 139.7 | 3.2 | 10.8 |
| 139.7 | 3.6 | 12.1 |
| 139.7 | 4 | 13.4 |
| 139.7 | 4.5 | 15.0 |
| 139.7 | 5 | 16.6 |
| 139.7 | 5.4 | 17.9 |
| 139.7 | 5.6 | 18.5 |
| 139.7 | 6.3 | 20.7 |
| 139.7 | 7.1 | 23.2 |
| 139.7 | 8 | 26.0 |
| 139.7 | 8.8 | 28.4 |
| 139.7 | 10 | 32.0 |
| 139.7 | 11 | 34.9 |
| 139.7 | 12.5 | 39.2 |
| 139.7 | 14.2 | 43.9 |
| 139.7 | 16 | 48.8 |
| 139.7 | 17.5 | 52.7 |
| 139.7 | 20 | 59,0 |
| 139.7 | 22.2 | 64.3 |
| 139.7 | 25 | 70.7 |
| 139.7 | 28 | 77.1 |
| 139.7 | 30 | 81.2 |
| 139.7 | 32 | 85,0 |
| 139.7 | 36 | 92.1 |
| 139.7 | 40 | 98.4 |
| 168.3 | 1.6 | 6.58 |
| 168.3 | 1.8 | 7.39 |
| 168.3 | 2.0 | 8.20 |
| 168.3 | 2.3 | 9.42 |
| 168.3 | 2.6 | 10.6 |
| 168.3 | 2.9 | 11.8 |
| 168.3 | 3.2 | 13.0 |
| 168.3 | 3.6 | 14.6 |
| 168.3 | 4 | 16.2 |
| 168.3 | 4.5 | 18.2 |
| 168.3 | 5 | 20.1 |
| 168.3 | 5.4 | 21.7 |
| 168.3 | 5.6 | 22.5 |
| 168.3 | 6.3 | 25.2 |
| 168.3 | 7.1 | 28.2 |
| 168.3 | 8 | 31.6 |
| 168.3 | 8.8 | 34.6 |
| 168.3 | 10 | 39,0 |
| 168.3 | 11 | 42.7 |
| 168.3 | 12.5 | 48,0 |
| 168.3 | 14.2 | 54,0 |
| 168.3 | 16 | 60.1 |
| 168.3 | 17.5 | 65.1 |
| 168.3 | 20 | 73.1 |
| 168.3 | 22.2 | 80,0 |
| 168.3 | 25 | 88.3 |
| 168.3 | 28 | 96.9 |
| 168.3 | 30 | 102 |
| 168.3 | 32 | 108 |
| 168.3 | 36 | 117 |
| 168.3 | 40 | 127 |
| 168.3 | 45 | 137 |
| 168.3 | 50 | 146 |
| 219.1 | 1.8 | 9.65 |
| 219.1 | 2.0 | 10.7 |
| 219.1 | 2.3 | 12.3 |
| 219.1 | 2.6 | 13.9 |
| 219.1 | 2.9 | 15.5 |
| 219.1 | 3.2 | 17.0 |
| 219.1 | 3.6 | 19.1 |
| 219.1 | 4 | 21.2 |
| 219.1 | 4.5 | 23.8 |
| 219.1 | 5 | 26.4 |
| 219.1 | 5.4 | 28.5 |
| 219.1 | 5.6 | 29.5 |
| 219.1 | 6.3 | 33.1 |
| 219.1 | 7.1 | 37.1 |
| 219.1 | 8 | 41.6 |
| 219.1 | 8.8 | 45.6 |
| 219.1 | 10 | 51.6 |
| 219.1 | 11 | 56.5 |
| 219.1 | 12.5 | 63.7 |
| 219.1 | 14.2 | 71.8 |
| 219.1 | 16 | 80.1 |
| 219.1 | 17.5 | 87,0 |
| 219.1 | 20 | 98.2 |
| 219.1 | 22.2 | 108 |
| 219.1 | 25 | 120 |
| 219.1 | 28 | 132 |
| 219.1 | 30 | 140 |
| 219.1 | 32 | 148 |
| 219.1 | 36 | 163 |
| 219.1 | 40 | 177 |
| 219.1 | 45 | 193 |
| 219.1 | 50 | 209 |
| 219.1 | 55 | 223 |
| 219.1 | 60 | 235 |
| 219.1 | 65 | 247 |
| 273,0 | 2.0 | 13.4 |
| 273,0 | 2.3 | 15.4 |
| 273,0 | 2.6 | 17.3 |
| 273,0 | 2.9 | 19.3 |
| 273,0 | 3.2 | 21.3 |
| 273,0 | 3.6 | 23.9 |
| 273,0 | 4 | 26.5 |
| 273,0 | 4.5 | 29.8 |
| 273,0 | 5 | 33.0 |
| 273,0 | 5.4 | 35.6 |
| 273,0 | 5.6 | 36.9 |
| 273,0 | 6.3 | 41.4 |
| 273,0 | 7.1 | 46.6 |
| 273,0 | 8 | 52.3 |
| 273,0 | 8.8 | 57.3 |
| 273,0 | 10 | 64.9 |
| 273,0 | 11 | 71.1 |
| 273,0 | 12.5 | 80.3 |
| 273,0 | 14.2 | 90.6 |
| 273,0 | 16 | 101 |
| 273,0 | 17.5 | 110 |
| 273,0 | 20 | 125 |
| 273,0 | 22.2 | 137 |
| 273,0 | 25 | 153 |
| 273,0 | 28 | 169 |
| 273,0 | 30 | 180 |
| 273,0 | 32 | 190 |
| 273,0 | 36 | 210 |
| 273,0 | 40 | 230 |
| 273,0 | 45 | 253 |
| 273,0 | 50 | 275 |
| 273,0 | 55 | 296 |
| 273,0 | 60 | 315 |
| 273,0 | 65 | 333 |
| 323,9 | 2.6 | 20.6 |
| 323,9 | 2.9 | 23.0 |
| 323,9 | 3.2 | 25.3 |
| 323,9 | 3.6 | 28.4 |
| 323,9 | 4 | 31.6 |
| 323,9 | 4.5 | 35.4 |
| 323,9 | 5 | 39.3 |
| 323,9 | 5.4 | 42.4 |
| 323,9 | 5.6 | 44,0 |
| 323,9 | 6.3 | 49.3 |
| 323,9 | 7.1 | 55.5 |
| 323,9 | 8 | 62.3 |
| 323,9 | 8.8 | 68.4 |
| 323,9 | 10 | 77.4 |
| 323,9 | 11 | 84.9 |
| 323,9 | 12.5 | 96 |
| 323,9 | 14.2 | 108 |
| 323,9 | 16 | 121 |
| 323,9 | 17.5 | 132 |
| 323,9 | 20 | 150 |
| 323,9 | 22.2 | 165 |
| 323,9 | 25 | 184 |
| 323,9 | 28 | 204 |
| 323,9 | 30 | 217 |
| 323,9 | 32 | 230 |
| 323,9 | 36 | 256 |
| 323,9 | 40 | 280 |
| 323,9 | 45 | 310 |
| 323,9 | 50 | 338 |
| 323,9 | 55 | 365 |
| 323,9 | 60 | 390 |
| 323,9 | 65 | 415 |
| 355.6 | 2.6 | 22.6 |
| 355.6 | 2.9 | 25.2 |
| 355.6 | 3.2 | 27.8 |
| 355.6 | 3.6 | 31.3 |
| 355.6 | 4 | 34.7 |
| 355.6 | 4.5 | 39,0 |
| 355.6 | 5 | 43.2 |
| 355.6 | 5.4 | 46.6 |
| 355.6 | 5.6 | 48.3 |
| 355.6 | 6.3 | 54.3 |
| 355.6 | 7.1 | 61,0 |
| 355.6 | 8 | 68.6 |
| 355.6 | 8.8 | 75.3 |
| 355.6 | 10 | 85.2 |
| 355.6 | 11 | 93.5 |
| 355.6 | 12.5 | 106 |
| 355.6 | 14.2 | 120 |
| 355.6 | 16 | 134 |
| 355.6 | 17.5 | 146 |
| 355.6 | 20 | 166 |
| 355.6 | 22.2 | 183 |
| 355.6 | 25 | 204 |
| 355.6 | 28 | 226 |
| 355.6 | 30 | 241 |
| 355.6 | 32 | 255 |
| 355.6 | 36 | 284 |
| 355.6 | 40 | 311 |
| 355.6 | 45 | 345 |
| 355.6 | 50 | 377 |
| 355.6 | 55 | 408 |
| 355.6 | 60 | 437 |
| 355.6 | 65 | 466 |
| 406.4 | 2.6 | 25.9 |
| 406.4 | 2.9 | 28.9 |
| 406.4 | 3.2 | 31.8 |
| 406.4 | 3.6 | 35.8 |
| 406.4 | 4 | 39.7 |
| 406.4 | 4.5 | 44.6 |
| 406.4 | 5 | 49.5 |
| 406.4 | 5.4 | 53.4 |
| 406.4 | 5.6 | 55.4 |
| 406.4 | 6.3 | 62.2 |
| 406.4 | 7.1 | 69.9 |
| 406.4 | 8 | 78.6 |
| 406.4 | 8.8 | 86.3 |
| 406.4 | 10 | 97.8 |
| 406.4 | 11 | 107 |
| 406.4 | 12.5 | 121 |
| 406.4 | 14.2 | 137 |
| 406.4 | 16 | 154 |
| 406.4 | 17.5 | 168 |
| 406.4 | 20 | 191 |
| 406.4 | 22.2 | 210 |
| 406.4 | 25 | 235 |
| 406.4 | 28 | 261 |
| 406.4 | 30 | 278 |
| 406.4 | 32 | 295 |
| 406.4 | 36 | 329 |
| 406.4 | 40 | 361 |
| 406.4 | 45 | 401 |
| 406.4 | 50 | 439 |
| 406.4 | 55 | 477 |
| 406.4 | 60 | 513 |
| 406.4 | 65 | 547 |
| 457,0 | 3.2 | 35.8 |
| 457,0 | 3.6 | 40.3 |
| 457,0 | 4 | 44.7 |
| 457,0 | 4.5 | 50.2 |
| 457,0 | 5 | 56.7 |
| 457,0 | 5.4 | 60.1 |
| 457,0 | 5.6 | 62.3 |
| 457,0 | 6.3 | 70,0 |
| 457,0 | 7.1 | 78.8 |
| 457,0 | 8 | 88.6 |
| 457,0 | 8.8 | 97.3 |
| 457,0 | 10 | 110 |
| 457,0 | 11 | 121 |
| 457,0 | 12.5 | 137 |
| 457,0 | 14.2 | 155 |
| 457,0 | 16 | 174 |
| 457,0 | 17.5 | 190 |
| 457,0 | 20 | 216 |
2-seriya
2-seriya: Barcha aksessuarlar standartlashtirilmagan seriyalar.
3-seriya
3-seriya: juda kam standartlashtirilgan aksessuarlar mavjud bo'lgan maxsus ilovalar uchun seriyalar.
Hisoblash usuli
M=(DT)×T×0,0246615
M- metrga kilogrammda uzunlik birligiga to'g'ri keladigan massa;
Dmillimetrda belgilangan tashqi diametrdir;
Tmillimetrda belgilangan qalinligi;
0,0246615 koeffitsienti 7,85 kg/dm ga teng zichlikni hisobga oladi.3
Hisoblash natijalari 100 dan past qiymatlar uchun uchta muhim raqamga va kattaroq qiymatlar uchun eng yaqin butun songa yaxlitlanadi.
Jadval 2- Birlik uzunlikdagi o'lchamlar va massalar, 1-guruh va 3-jadval-ISO 4200 standartidagi o'lchamlar va birlik uzunlikdagi massalar, 2-guruh ham shu asosda hisoblanadi.
Afzal qalinlik
Quvurlar va aksessuarlar uchun standartlashtirilgan o'lchamlarni tanlashni soddalashtirish.
ISO 4200 shuningdek, umumiy maqsadlar uchun po'lat quvurlarning tashqi diametri uchun afzal qilingan qalinligining etti diapazonini taqdim etadi: A, B, C, D, E, F va G.
A, B, C, E, F va G: Odatda zanglamaydigan po'latdan yasalgan quvurli mahsulotlar uchun ishlatiladi;
A, B va C: Odatda faqat zanglamaydigan po'lat uchun ishlatiladi, lekin ba'zi hollarda boshqa turdagi po'lat uchun ishlatilishi mumkin;
D va E: Ro'yxatda ko'rsatilgan afzal qilingan qalinliklar, xususan, umumiy maqsadli tekis uchli tijorat sifatli po'lat quvurlari uchun;
D: Payvand choki qo'shimchalari uchun qo'llanilmaydi.
Ekvivalent standartlar
ISO 4200 2-jadval va EN 10220 1-jadvalpo'lat quvurlar seriyasining bo'linishida va devor qalinligi ≤ 65 mm bo'lgan po'lat quvurning o'lchovli og'irligi statistikasida bir xil.
Lekin ISO 4200 devor qalinligi 70 mm ≤ T ≤ 100 mm po'lat quvur o'lchovli og'irlik statistikasiga ega emas.
EN 10220 choksiz va payvandlangan po'lat quvurlarning o'lchovli og'irligini belgilaydi.Va keyin po'lat quvurlarni ikki guruhga bo'linish yo'q: umumiy maqsadli po'lat quvurlar va nozik po'lat quvurlar.
Shu sababli, amalda ikkala standart ko'pincha ekvivalent yoki hech bo'lmaganda yuqori darajada mos deb hisoblansa-da, qo'llash doirasi va aniq tafsilotlarda, ayniqsa, maxsus ilovalar yoki mintaqaviy talablarda farqlar bo'lishi mumkin.
Og'irlik jadvalining maqsadi
quvur og'irligi jadvalipo'lat quvurlarni standartlashtirish bilan bog'liq barcha tadbirlar uchun o'lchamlarni tanlashni tartibga solish bo'yicha ko'rsatmalar berishdir, shuning uchun hisob-kitoblarni turli mamlakatlarda bir xil o'lchamdagi quvurlar uchun turli sifatlardan foydalanishni oldini olish uchun osonlik bilan amalga oshirish mumkin.
Biz Xitoydan yuqori sifatli payvandlangan karbonli po'lat quvurlarni ishlab chiqaruvchi va yetkazib beruvchimiz, shuningdek, choksiz po'lat quvurlarni sotuvchisi bo'lib, sizga po'lat quvurlarning keng assortimentini taklif etamiz!
teglar: iso 4200, quvur og'irligi jadvali, etkazib beruvchilar, ishlab chiqaruvchilar, fabrikalar, aktsiyadorlar, kompaniyalar, ulgurji, sotib olish, narx, kotirovka, ommaviy, sotuv, xarajat.
Xabar vaqti: 2024-yil 13-mart