ISO 4200 hutoa jedwali la vipimo na uzani kwa kila urefu wa kizio kwa mirija ya mwisho bapa iliyosogezwa na imefumwa.
Vikundi vya bomba
ISO 4200 inagawanya mabomba ya chuma yenye svetsade na mabomba ya chuma isiyo imefumwa katika makundi mawili.
Kikundi cha 1: mirija ya chuma yenye madhumuni ya jumla.
Viwango vya kawaida vinavyotumiwa: API 5L, ASTM A53, GB 3091, na kadhalika.
Kikundi cha 2: Mirija ya chuma ya usahihi.
Viwango vinavyotumika kawaida: ASTM A519, DIN 2391, na EN 10305-1.
Karatasi hii inajadili hasa jedwali la uzani la mirija ya chuma kwa madhumuni ya jumla, ikiwa ungependa kujua jedwali la uzito la mirija ya chuma kwa mirija ya chuma sahihi, tafadhali bofya kwenye faili ifuatayo ya PD ili kutazama Ukurasa wa 10 Jedwali la 3.
Mirija ya chuma yenye madhumuni ya jumla na mirija ya chuma ya usahihi hugawanywa hasa kulingana na tofauti za usahihi wa utengenezaji, nyenzo, na utendaji.
Mirija ya chuma yenye madhumuni ya jumla kawaida hurejelea mirija ya chuma yenye michakato ya chini ya uzalishaji na mahitaji ya kiufundi, ambayo hutumiwa hasa kwa usafirishaji wa maji yenye shinikizo la chini, vipengele vya kimuundo, na kadhalika.
mirija ya chuma ya usahihi, kwa upande mwingine, inarejelea mirija ya chuma yenye vipimo vya usahihi zaidi, ubora bora wa uso, na mahitaji madhubuti ya nyenzo na utendakazi, na hutumiwa kwa usahihi wa hali ya juu na vipengee vya utendaji wa juu katika magari, uchenjuaji, petrokemikali na mashamba mengine.
Kwa upande wa kipenyo cha nje na unene wa ukuta, mirija ya chuma ya usahihi mara nyingi huwa na mahitaji madhubuti ya kustahimili mahitaji ya programu mahususi.
Chati ya Uzito wa Bomba ya Kundi la 1
Kiwango cha ISO 4200 kwa madhumuni ya jumla hugawanya kipenyo cha nje cha mirija ya chuma katika safu tatu
Mfululizo wa 1
Mfululizo wa 1: Mfululizo ambao vifaa vyote vinavyohitajika kwa ajili ya ujenzi wa mifumo ya mabomba ni sanifu.
| Kipenyo cha nje (mm) | Unene wa Ukuta (mm) | Misa ya Mwisho Wasi (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 |
Mfululizo wa 2
Mfululizo wa 2: Mfululizo ambao sio vifaa vyote vilivyosanifiwa.
Mfululizo wa 3
Mfululizo wa 3: Mfululizo wa programu maalum ambazo vifaa vyake vichache sana vilivyosanifiwa vipo.
Njia ya Kuhesabu
M=(DT)×T×0.0246615
Mni misa kwa urefu wa kitengo katika kilo kwa mita;
Dni kipenyo maalum cha nje katika milimita;
Tni unene maalum katika milimita;
Mgawo 0,0246615 unazingatia msongamano sawa na 7.85 kg/dm3
Matokeo ya hesabu yanafupishwa hadi tarakimu tatu muhimu kwa thamani zilizo chini ya 100 na kwa nambari nzima iliyo karibu zaidi kwa thamani kubwa zaidi.
Jedwali 2- Vipimo na wingi kwa urefu wa kitengo, kikundi 1 na Jedwali 3-Vipimo na wingi kwa urefu wa kitengo, kikundi cha 2 katika kiwango cha ISO 4200 pia kinahesabiwa kwa msingi huu.
Unene Unaopendekezwa
Ili kurahisisha uteuzi wa saizi sanifu kwa bomba na vifaa.
ISO 4200 pia hutoa safu saba za unene unaopendekezwa kwa kipenyo cha nje cha mabomba ya chuma kwa madhumuni ya jumla: A, B, C, D, E, F, na G.
A, B, C, E, F, na G: Kawaida hutumiwa kwa bidhaa za tubular za chuma cha pua;
A, B, na C: Kawaida hutumiwa tu kwa chuma cha pua, lakini katika baadhi ya matukio inaweza kutumika kwa aina nyingine za chuma;
D na E: Unene unaopendelewa ulioorodheshwa ni mahsusi kwa ajili ya mabomba ya chuma yenye ubora wa kibiashara yenye madhumuni ya jumla;
D: Haitumiki kwa viambatisho vya kitako.
Viwango Sawa
Jedwali la 2 la ISO 4200 na Jedwali la 1 la EN 10220ni sawa katika mgawanyiko wa mfululizo wa bomba la chuma na katika takwimu za uzito wa dimensional wa bomba la chuma na unene wa ukuta ≤ 65mm.
Lakini ISO 4200 haina unene wa ukuta wa 70mm ≤ T ≤ 100mm ya takwimu za uzito wa bomba la chuma.
EN 10220 inabainisha uzito wa dimensional wa bomba la chuma lisilo imefumwa na la kulehemu.Na kisha hakuna mgawanyiko wa zilizopo za chuma katika makundi mawili: zilizopo za chuma za madhumuni ya jumla na zilizopo za chuma za usahihi.
Kwa hivyo, ingawa viwango hivi viwili mara nyingi huchukuliwa kuwa sawa au angalau vinatumika sana, kunaweza kuwa na tofauti katika upeo wa matumizi na maelezo mahususi, haswa katika kesi ya maombi mahususi au mahitaji ya kikanda.
Kusudi la Jedwali la Uzito
chati ya uzito wa bombani kutoa mwongozo wa kudhibiti uteuzi wa vipimo kwa shughuli zote zinazohusiana na usanifishaji wa mabomba ya chuma, ili mahesabu yaweze kufanywa kwa urahisi ili kuepuka matumizi ya sifa tofauti kwa ukubwa sawa wa bomba katika nchi mbalimbali.
Sisi ni watengenezaji na wasambazaji wa bomba la chuma la kaboni lililo na svetsade la hali ya juu kutoka China, na pia muuzaji wa bomba la chuma lisilo na mshono, tunakupa aina mbalimbali za ufumbuzi wa mabomba ya chuma!
tags: iso 4200, chati ya uzani wa bomba, wauzaji, watengenezaji, viwanda, wenye hisa, makampuni, jumla, kununua, bei, nukuu, wingi, kwa ajili ya kuuza, gharama.
Muda wa posta: Mar-13-2024