CEVNI FITINZI
Cevni fitinzi - BIMAX™
Izaberite najbolje fitinge za cevi u skladu sa zadatim parametrima!
Cevne instalacije pored cevi poseduju i elemente koji služe za oblikovanje cevovoda i instalacije. Promena pravca u cevovodima se postižu ugradnjom lukova, izdvajanje usputnih vodova iz glavnog cevovoda se postiže ugradnjom T komada koji mogu biti pravi i redukovani. Promena prečnika cevovoda se izvodi ugradnjom koncentričnih ili ekscentričnih reducira. Ugradnja manjih izvoda na nekom cevovodu se postiže preko zavarenih komada. Zatvaranje krajeva cevi se obavlja zavarnim kapama.
Svi ovi elementi su poznati pod zajedničkim nazivom fitinzi. Fitinzima se spajaju cevi istog ili različitog materijala pri čemu se u izboru fitinga odnosno specifikaciji za nabavku moraju dati kvaliteti materijala cevi koje se spajaju kao i njihove osnovne dimenzije. Materijali koji se koriste za proizvodnju fitinga moraju biti kompatabilni u pogledu otpornosti i zavarljivosti sa cevima u koje se ugrađuju.
Lukovi različitih radijusa
Standard: ASTM ili EN 10217-2
TIP: WPB
Materijal: P235TR1/P265GH
Uverenje o kvalitetu: 2.2-3.2 B
Dimenzije lukova različitih radijusa i tezina u kg za 90°
d (mm) |
s (mm) |
R = 1D | R = 1,5D | R = 2D | R = 2,5D | R = 3D | R = 4D | R = 5D | |||||||||||||||
a (mm) |
T (mm) |
h (mm) |
luk 90° G kg |
a (mm) |
T (mm) |
h (mm) |
luk 90° G kg |
a (mm) |
T (mm) |
h (mm) |
luk 90° G kg |
a (mm) |
T (mm) |
h (mm) |
luk 90° G kg |
a (mm) |
h (mm) |
a (mm) |
h (mm) |
a (mm) |
h (mm) |
||
20 | 2 | 16 | ±2.5 | 26 | 0.02 | 25 | ±2.5 | 35 | 0.03 | 32.5 | ±2.5 | 42.5 | 0.05 | 42.5 | ±2.5 | 52.5 | 0.06 | 48 | 58 | 64 | 74 | 80 | 90 |
21.3 | 2 | 17.5 | ±2.5 | 28 | 0.03 | 27.5 | ±2.5 | 38 | 0.04 | 35 | ±2.5 | 46 | 0.05 | 35 | ±2.5 | 53 | 0.06 | 52.5 | 63 | 70 | 81 | 87.5 | 98 |
25 | 2 | 21 | ±2.5 | 34 | 0.04 | 27.5 | ±2.5 | 40 | 0.05 | 42.5 | ±2.5 | 55 | 0.08 | 52.5 | ±2.5 | 65 | 0.09 | 63 | 76 | 84 | 96 | 105 | 117 |
26.9 | 2.3 | 24 | ±2.5 | 38 | 0.05 | 28.5 | ±2.5 | 42 | 0.06 | 47.5 | ±2.5 | 61 | 0.1 | 57.5 | ±2.5 | 71 | 0.13 | 67 | 80 | 90 | 103 | 112 | 125 |
30 | 2.6 | 25 | ±2.5 | 40 | 0.07 | 33.5 | ±2.5 | 48 | 0.09 | 50 | ±2.5 | 65 | 0.14 | 62.5 | ±2.5 | 77 | 0.17 | 75 | 90 | 100 | 115 | 125 | 140 |
31.8 | 2.6 | 27.5 | ±2.5 | 43 | 0.08 | 35 | ±2.5 | 51 | 0.1 | 55 | ±2.5 | 71 | 0.16 | 67.5 | ±2.5 | 83 | 0.2 | 80 | 96 | 107 | 123 | 133 | 149 |
33.7 | 2.6 | 30 | ±2.5 | 47 | 0.09 | 38 | ±2.5 | 55 | 0.12 | 60 | ±2.5 | 77 | 0.19 | 72.5 | ±2.5 | 89 | 0.23 | 86 | 103 | 114 | 131 | 143 | 160 |
38 | 2.6 | 32.5 | ±2.5 | 51.5 | 0.12 | 45 | ±2.5 | 64 | 0.15 | 65 | ±2.5 | 84 | 0.23 | 82.5 | ±2.5 | 101 | 0.24 | 98.5 | 117 | 131 | 150 | 164 | 183 |
42.4 | 2.6 | 37.5 | ±2.5 | 58.7 | 0.15 | 47.5 | ±2.5 | 69 | 0.19 | 72.5 | ±2.5 | 94 | 0.29 | 92.5 | ±2.5 | 114 | 0.37 | 112 | 133 | 150 | 171 | 186 | 207 |
44.5 | 2.6 | 40 | ±2.5 | 62 | 0.17 | 51 | ±2.5 | 73 | 0.22 | 80 | ±2.5 | 102 | 0.34 | 97.5 | ±2.5 | 120 | 0.41 | 118 | 140 | 157 | 179 | 197 | 219 |
48.3 | 2.6 | 42.5 | ±2.5 | 67 | 0.2 | 57 | ±3 | 81 | 0.26 | 85 | ±2.5 | 109 | 0.39 | 107.5 | ±2.5 | 132 | 0.49 | 130 | 154 | 173 | 197 | 216 | 240 |
51 | 2.6 | 45 | ±2.5 | 70.5 | 0.22 | 63.5 | ±3 | 88 | 0.31 | 92.5 | ±2.5 | 108 | 0.45 | 115 | ±2.5 | 140 | 0.56 | 138 | 163 | 183 | 209 | 229 | 255 |
54 | 2.6 | 50 | ±2.5 | 77 | 0.26 | 72.5 | ±2.5 | 99.5 | 0.38 | 97.5 | ±2.5 | 125 | 0.5 | 122.5 | ±2.5 | 149 | 0.63 | 147 | 174 | 196 | 223 | 245 | 272 |
57 | 2.9 | 52.5 | ±2.5 | 81 | 0.33 | 72 | ±3 | 100 | 0.44 | 103 | ±2.5 | 131 | 0.62 | 127.5 | ±2.5 | 156 | 0.77 | 154 | 182 | 205 | 234 | 256 | 285 |
60.3 | 2.9 | 55 | ±2.5 | 85 | 0.35 | 76 | ±3 | 106 | 0.49 | 108 | ±2.5 | 128 | 0.69 | 135 | ±2.5 | 165 | 0.87 | 164 | 194 | 218 | 248 | 272 | 303 |
63.5 | 2.9 | 57.5 | ±2.5 | 89 | 0.39 | 82.5 | ±3 | 114 | 0.56 | 115 | ±2.5 | 147 | 0.78 | 142.5 | ±2.5 | 174 | 0.97 | 173 | 205 | 231 | 263 | 289 | 320 |
70 | 2.9 | 65 | ±2.5 | 100 | 0.49 | 92 | ±3 | 127 | 0.69 | 128 | ±2.5 | 163 | 0.96 | 160 | ±2.5 | 195 | 1.21 | 193 | 228 | 257 | 292 | 321 | 356 |
76.1 | 2.9 | 70 | ±2.5 | 108 | 0.58 | 95 | ±3 | 133 | 0.78 | 140 | ±2.5 | 178 | 1.15 | 175 | ±2.5 | 213 | 1.44 | 211 | 249 | 282 | 320 | 351 | 390 |
82.5 | 3.2 | 77.5 | ±2.5 | 119 | 0.76 | 108 | ±3 | 149 | 1.06 | 153 | ±2.5 | 194 | 1.5 | 190 | ±2.5 | 231 | 1.87 | 228 | 269 | 305 | 346 | 380 | 422 |
88.9 | 3.2 | 82.5 | ±2.5 | 127 | 0.88 | 115 | ±3 | 159 | 1.22 | 165 | ±2.5 | 209 | 1.75 | 205 | ±2.5 | 249 | 2.18 | 248 | 292 | 330 | 375 | 412 | 457 |
102 | 3.6 | 95 | ±5 | 146 | 1.3 | 134 | ±3 | 184 | 1.82 | 190 | ±5 | 242 | 2.6 | 237.5 | ±2.5 | 288 | 3.25 | 283 | 334 | 378 | 428 | 472 | 523 |
108 | 3.6 | 100 | ±5 | 154 | 1.46 | 143 | ±3 | 196 | 2.07 | 200 | ±5 | 254 | 2.91 | 252.5 | ±5 | 306 | 3.68 | 303 | 356 | 403 | 457 | 504 | 558 |
114 | 3.6 | 105 | ±5 | 162 | 1.62 | 153 | ±3 | 210 | 2.35 | 220 | ±5 | 277 | 3.4 | 270 | ±5 | 327 | 4.17 | 321 | 378 | 428 | 485 | 535 | 593 |
121 | 4 | 113 | ±5 | 173 | 2.04 | 170 | ±5 | 230 | 3.08 | 225 | ±5 | 285 | 4.08 | 282.5 | ±5 | 343 | 5.12 | 339 | 400 | 452 | 512 | 565 | 625 |
127 | 4 | 118 | ±5 | 181 | 2.24 | 175 | ±5 | 329 | 3.34 | 235 | ±5 | 299 | 4.48 | 300 | ±5 | 363 | 5.72 | 357 | 420 | 476 | 540 | 595 | 658 |
133 | 4 | 125 | ±5 | 192 | 2.5 | 181 | ±3 | 247 | 3.62 | 250 | ±5 | 316 | 5 | 312.5 | ±5 | 379 | 6.25 | 375 | 441 | 500 | 566 | 625 | 691 |
140 | 4 | 133 | ±5 | 202 | 2.79 | 191 | ±4 | 260 | 4.01 | 270 | ±5 | 340 | 5.69 | 330 | ±5 | 400 | 6.94 | 395 | 465 | 527 | 597 | 658 | 728 |
152 | 4.5 | 143 | ±5 | 219 | 3.67 | 216 | ±5 | 291 | 5.54 | 288 | ±5 | 364 | 7.41 | 357.5 | ±5 | 434 | 9.22 | 430 | 506 | 574 | 650 | 717 | 793 |
159 | 4.5 | 150 | ±5 | 230 | 4.04 | 216 | ±4 | 295 | 5.82 | 300 | ±5 | 380 | 8.08 | 375 | ±5 | 454 | 10.1 | 450 | 530 | 600 | 680 | 750 | 830 |
165 | 4.5 | 155 | ±5 | 239 | 4.34 | 230 | ±5 | 313 | 6.44 | 310 | ±5 | 393 | 8.68 | 390 | ±5 | 472 | 10.9 | 468 | 551 | 625 | 707 | 780 | 863 |
168 | 4.5 | 155 | ±5 | 239 | 4.43 | 229 | ±4 | 313 | 6.52 | 310 | ±5 | 394 | 8.85 | 390 | ±10 | 474 | 11.1 | 477 | 561 | 637 | 721 | 796 | 881 |
178 | 5 | 170 | ±5 | 259 | 5.69 | 250 | ±5 | 339 | 8.37 | 343 | ±5 | 430 | 11.5 | 430 | ±10 | 519 | 14.4 | 504 | 593 | 671 | 760 | 839 | 928 |
194 | 5.4 | 180 | ±5 | 277 | 7.09 | 270 | ±4 | 367 | 10.6 | 360 | ±5 | 457 | 14.2 | 455 | ±12.5 | 552 | 17.9 | 549 | 646 | 732 | 829 | 915 | 1012 |
216 | 6 | 210 | ±10 | 319 | 10.3 | 305 | ±4 | 413 | 14.9 | 408 | ±5 | 516 | 19.9 | 510 | ±12.5 | 618 | 24.9 | 612 | 720 | 816 | 924 | 1020 | 1129 |
219 | 5.9 | 210 | ±10 | 320 | 10.2 | 305 | ±4 | 415 | 14.9 | 408 | ±5 | 518 | 19.9 | 510 | ±12.5 | 619 | 24.9 | 622 | 732 | 829 | 939 | 1036 | 1146 |
245 | 6.3 | 235 | ±10 | 357 | 13.7 | 340 | ±4 | 462 | 19.8 | 465 | ±10 | 587 | 27 | 580 | ±12.5 | 702 | 33.7 | 696 | 818 | 928 | 1050 | 1159 | 1281 |
267 | 6.3 | 255 | ±10 | 389 | 16.2 | 378 | ±4 | 511 | 24.1 | 513 | ±12.5 | 646 | 32.6 | 635 | ±15 | 768 | 40.4 | 763 | 896 | 1017 | 1150 | 1272 | 1405 |
273 | 6.3 | 254 | ±10 | 390 | 16.5 | 381 | ±5 | 517 | 24.8 | 513 | ±12.5 | 649 | 33.4 | 650 | ±15 | 786 | 42.3 | 781 | 917 | 1042 | 1178 | 1302 | 1438 |
299 | 7.1 | 280 | ±10 | 430 | 22.4 | 420 | ±5 | 570 | 33.7 | 560 | ±15 | 709 | 44.5 | 700 | ±15 | 849 | 56.1 | 853 | 1002 | 1137 | 1286 | 1421 | 1570 |
318 | 7.5 | 305 | ±10 | 464 | 27.5 | 455 | ±5 | 614 | 41.1 | 630 | ±15 | 789 | 56.8 | 757.5 | ±17.5 | 916 | 68.3 | 909 | 1068 | 1212 | 1371 | 1515 | 1674 |
324 | 7.1 | 305 | ±10 | 467 | 26.6 | 457 | ±5 | 619 | 39.8 | 630 | ±15 | 792 | 64.9 | 775 | ±17.5 | 937 | 67.5 | 929 | 1091 | 1239 | 1401 | 1549 | 1711 |
356 | 8 | 355 | ±10 | 533 | 38.2 | 534 | ±10 | 711 | 57.5 | 700 | ±20 | 878 | 75.4 | 850 | ±20 | 1028 | 91.6 | 1019 | 1197 | 1358 | 1536 | 1698 | 1876 |
368 | 8 | 353 | ±10 | 537 | 39.3 | 534 | ±10 | 717 | 59.5 | 700 | ±20 | 884 | 78.1 | 880 | ±20 | 1064 | 98.2 | 1056 | 1240 | 1408 | 1592 | 1760 | 1944 |
406 | 8.8 | 407 | ±25 | 610 | 55.1 | 610 | ±10 | 813 | 82.6 | 800 | ±20 | 1003 | 108 | 970 | ±25 | 1173 | 131 | 1167 | 1370 | 1555 | 1758 | 1944 | 2147 |
419 | 10 | 400 | ±25 | 610 | 63.4 | 610 | ±10 | 819 | 96.6 | 800 | ±20 | 1010 | 127 | 1000 | ±25 | 1209 | 158 | 1197 | 1406 | 1596 | 1805 | 1995 | 2204 |
457 | 10 | 455 | ±25 | 683 | 78.8 | 686 | ±15 | 914 | 119 | 900 | ±20 | 1129 | 156 | 1123 | ±25 | 1351 | 194 | 1312 | 1541 | 1749 | 1978 | 2186 | 2414 |
470 | 10.5 | 455 | ±25 | 690 | 85 | 673 | ±35 | 908 | 126 | 900 | ±20 | 1135 | 168 | 1123 | ±25 | 1358 | 210 | 1347 | 1582 | 1796 | 2031 | 2245 | 2480 |
508 | 11 | 505 | ±25 | 759 | 107 | 762 | ±35 | 1016 | 161 | 1000 | ±35 | 1254 | 212 | 1245 | ±40 | 1499 | 264 | 1458 | 1712 | 1944 | 3198 | 2430 | 2684 |
521 | 11.5 | 505 | ±25 | 765 | 115 | 748 | ±35 | 1008 | 170 | 1000 | ±35 | 1260 | 227 | 1245 | ±40 | 1505 | 283 | 1494 | 1755 | 1992 | 2252 | 2490 | 2750 |
559 | 12.5 | 550 | ±25 | 829 | 145 | 838 | ±35 | 1117 | 222 | 1100 | ±35 | 1380 | 291 | 1375 | ±40 | 1654 | 364 | 1650 | 1930 | 2200 | 2480 | 2750 | 3030 |
610 | 12.5 | 610 | ±25 | 915 | 176 | 914 | ±50 | 1219 | 264 | 1200 | ±50 | 1505 | 347 | 1500 | ±50 | 1805 | 434 | 1754 | 2059 | 2339 | 2644 | 2923 | 3229 |
711 | 12.5 | 711 | ±30 | 1066 | 240 | 1067 | ±50 | 1422 | 381 | 1372 | ±50 | 1728 | 463 | 1778 | ±50 | 2133 | 601 | 2058 | 2414 | 2744 | 3100 | 3430 | 3786 |
Lukovi - tolerancije
R=1,5d | JUS M.B6.821 | DIN 2605 | R=2.5d | DIN 2606 | ||||||
a | 2a | a | 2a | a | 2a | |||||
21.3<d<44.5 | ± 2.5 | ± 5 | ± 2.5 | ± 8 | 25<d<101.6 | ± 2.5 | ± 8 | |||
48.3<d<133 | ± 3 | ± 6 | ± 3 | ± 10 | 108<d<159 | ± 5 | ± 12 | |||
139.7<d<267 | ± 4 | ± 8 | ± 4 | ± 14 | d=168.3 | ± 10 | ± 20 | |||
273<d<323.9 | ± 5 | ± 10 | ± 5 | ± 16 | 193.7<d<273 | ± 12.5 | ± 25 | |||
355.6<d<419 | ± 10 | ± 20 | ± 10 | ± 20 | 267<d<273 | ± 15 | ± 30 | |||
d=457 | ± 15 | ± 30 | ± 15 | ± 30 | 318<d<323.9 | ± 17.5 | ± 35 | |||
470<d<559 | ± 35 | ± 70 | ± 35 | ± 70 | 355.6<d<368 | ± 20 | ± 40 | |||
610<d<813 | ± 50 | ± 10 | 406.4<d<457 | ± 25 | ± 50 | |||||
508<d<521 | ± 40 | ± 80 | ||||||||
610<d<622 | ±50 | ± 100 |
Spoljni prečnik d (mm) |
Dozvoljeno odstupanje debljine zida % | |
za lukove od čelika prema JUS.C.B5.020 | za lukove od čelika prema JUS.C.B5.021 | |
do 130 | ± 15 (20) | ± 10 (15) |
iznad 130 do 325 | ± 12.5 (17.5) | |
iznad 325 | ± 18 (22) | ± 15 (20) |
Nazivni prečnik DN | Debljina zida (mm) | Dozvoljeno odstupanje |
< 600 | sve debljine | -12.50% |
>600 | b 10.0 | - 0.35 mm |
> 10.0 | - 0.50 mm |
Nazivni prečnik DN |
Odstupanje visine (mm) | ||
h luk 45° | h luk 90° | 2h luk 180° | |
15 do 65 | ± 6.0 | ± 2.5 | ± 8.0 |
80 do 100 | ± 7.0 | ± 3.0 | ± 9.0 |
125 do 200 | ± 8.5 | ± 3.5 | ± 10.0 |
250 | ± 9.5 | ± 4.0 | ± 14.0 |
350 do 450 | ± 12.0 | ± 5.0 | ± 14.0 |
500 do 600 | ± 14.5 | ± 6.0 | ± 16.0 |
700 | |||
> 800 | ± 19 | ± 8.0 |