Drsna prirobnica: drsna prirobnica se ujema z cevno luknjo z večjim premerom.Ker cev pred varjenjem vstopi v eno prirobnico, je v drsni prirobnici nižje pesto;Notranje in zunanje varjenje se izvaja za zagotovitev zadostne trdnosti za preprečevanje puščanja.Zaradi nizkih začetnih stroškov številnih uporabnikov so boljši od varjenja vratnih prirobnic, vendar zaradi majhnega števila varjenja vratnih prirobnic končni stroški namestitve morda niso primerljivi.
Prekrivajoča se prirobnica: na prekrivajoči se prirobnici je pravzaprav enaka drsni prirobnici.Razen če gre za polmer med luknjo in prirobnico (če je potrebno), se lahko kratka cev na prirobnici nahaja na koncu prirobnice.
Prirobnica za čelno varjenje: podobna drsni prirobnici, vendar je razlika v tem, da ima navojne luknje.Njegova glavna prednost je, da ga ni mogoče variti in sestaviti;Na splošno lahko varjenje pri nizkotlačnih delih in eksplozivnih temperaturah okolice povzroči nevarnost.
Cev se mora ujemati s premerom manjše luknje z notranjim premerom iste cevi, cev pa je treba vstaviti v drsno prirobnico, podobno kot prirobnica;Omejitev je vgrajena luknja, ki je posebej oblikovan cevni tulec, ki ga je mogoče pritrditi na dno, tako da je odpravljena kakršna koli omejitev pretoka na privarjeni prirobnici tulca.
Nazivna velikost | Zunanji premer.prirobnice | Debel.prirobnice | Premer pesta na dnu | Dolžina skozi pesto | premervrtine | Polmer fileta | Št. lukenj | premerlukenj | premervijakov | premerkroga vijakov | Pribl.teža funtov kg | |
O | C | X | Y | B | r | |||||||
v | 1/2" | 3.5 | 0,44 | 1.19 | 0,62 | 0.9 | 0.12 | 4 | 0,62 | 1/2 | 2.38 | 1 |
mm | 88.9 | 11.2 | 30.2 | 15.7 | 22.9 | 3 | 15.7 | 12.7 | 60.5 | 0,5 | ||
v | 3/4" | 3.88 | 0,5 | 1.5 | 0,62 | 1.11 | 0.12 | 4 | 0,62 | 1/2 | 2,75 | 2 |
mm | 98.6 | 12.7 | 38.1 | 15.7 | 28.2 | 3 | 15.7 | 12.7 | 69.9 | 1 | ||
v | 1" | 4.25 | 0,56 | 1,94 | 0,69 | 1.38 | 0.12 | 4 | 0,62 | 1/2 | 3.12 | 2 |
mm | 108 | 14.2 | 49.3 | 17.5 | 35.1 | 3 | 15.7 | 12.7 | 79.2 | 1 | ||
v | 1 1/4" | 4.62 | 0,62 | 2.31 | 0,81 | 1.72 | 0,19 | 4 | 0,62 | 1/2 | 3.5 | 3 |
mm | 117.3 | 15.7 | 58.7 | 20.6 | 43.7 | 4.8 | 15.7 | 12.7 | 88.9 | 1 | ||
v | 1 1/2" | 5 | 0,69 | 2.56 | 0,88 | 1,97 | 0,25 | 4 | 0,62 | 1/2 | 3.88 | 3 |
mm | 127 | 17.5 | 65 | 22.4 | 50 | 6.4 | 15.7 | 12.7 | 98.6 | 1 | ||
v | 2" | 6 | 0,75 | 3.06 | 1 | 2.46 | 0,31 | 4 | 0,75 | 5/8 | 4.75 | 5 |
mm | 152.4 | 19.1 | 77.7 | 25.4 | 62.5 | 7.9 | 19.1 | 15.9 | 120.7 | 2 | ||
v | 2 1/2" | 7 | 0,88 | 3.56 | 1.12 | 2,97 | 0,31 | 4 | 0,75 | 5/8 | 5.5 | 7 |
mm | 177.8 | 22.4 | 90.4 | 28.4 | 75.4 | 7.9 | 19.1 | 15.9 | 139.7 | 3 | ||
v | 3" | 7.5 | 0,94 | 4.25 | 1.19 | 3.6 | 0,38 | 4 | 0,75 | 5/8 | 6 | 8 |
mm | 190.5 | 23.9 | 108 | 30.2 | 91.4 | 9.7 | 19.1 | 15.9 | 152.4 | 4 | ||
v | 3 1/2" | 8.5 | 0,94 | 4.81 | 1.25 | 4.1 | 0,38 | 8 | 0,75 | 5/8 | 7 | 11 |
mm | 215.9 | 23.9 | 122.2 | 31.8 | 104.1 | 9.7 | 19.1 | 15.9 | 177.8 | 5 | ||
v | 4" | 9 | 0,94 | 5.31 | 1.31 | 4.6 | 0,44 | 8 | 0,75 | 5/8 | 7.5 | 13 |
mm | 228.6 | 23.9 | 134.9 | 33.3 | 116.8 | 11.2 | 19.1 | 15.9 | 190.5 | 6 | ||
v | 5" | 10 | 0,94 | 6.44 | 1.44 | 5.69 | 0,44 | 8 | 0,88 | 3/4 | 8.5 | 15 |
mm | 254 | 23.9 | 163.6 | 36.6 | 144.5 | 11.2 | 22.4 | 19.1 | 215.9 | 7 | ||
v | 6" | 11 | 1 | 7.56 | 1.56 | 6.75 | 0,5 | 8 | 0,88 | 3/4 | 9.5 | 19 |
mm | 279.4 | 25.4 | 192 | 39.6 | 171.5 | 12.7 | 22.4 | 19.1 | 241.3 | 9 | ||
v | 8" | 13.5 | 1.12 | 9.69 | 1,75 | 8.75 | 0,5 | 8 | 0,88 | 3/4 | 11.75 | 30 |
mm | 342.9 | 28.4 | 246.1 | 44.5 | 222.3 | 12.7 | 22.4 | 19.1 | 298.5 | 14 | ||
v | 10" | 16 | 1.19 | 12 | 1,94 | 10.92 | 0,5 | 12 | 1 | 7/8 | 14.25 | 43 |
mm | 406.4 | 30.2 | 304.8 | 49.3 | 277.4 | 12.7 | 25.4 | 22.2 | 362 | 20 | ||
v | 12" | 19 | 1.25 | 14.38 | 2.19 | 12.92 | 0,5 | 12 | 1 | 7/8 | 17 | 64 |
mm | 482.6 | 31.8 | 365.3 | 55.6 | 328.2 | 12.7 | 25.4 | 22.2 | 431.8 | 29 | ||
v | 14" | 21 | 1.38 | 15.75 | 3.12 | 14.18 | 0,5 | 12 | 1.12 | 1 | 18.75 | 105 |
mm | 533.4 | 35.1 | 400.1 | 79.2 | 360.2 | 12.7 | 28.4 | 25.4 | 476.3 | 48 | ||
v | 16" | 23.5 | 1.44 | 18 | 3.44 | 16.19 | 0,5 | 16 | 1.12 | 1 | 21.25 | 140 |
mm | 596.9 | 36.6 | 457.2 | 87.4 | 411.2 | 12.7 | 28.4 | 25.4 | 539.8 | 64 | ||
v | 18" | 25 | 1.56 | 19.88 | 3.81 | 18.2 | 0,5 | 16 | 1.25 | 1 1/8 | 22.75 | 160 |
mm | 635 | 39.6 | 505 | 96.8 | 462.3 | 12.7 | 31.8 | 28.6 | 577.9 | 73 | ||
v | 20" | 27.5 | 1.69 | 22 | 4.06 | 20.25 | 0,5 | 20 | 1.25 | 1 1/8 | 25 | 195 |
mm | 698.5 | 42.9 | 558.8 | 103.1 | 514.4 | 12.7 | 31.8 | 28.6 | 635 | 88 | ||
v | štiriindvajset" | 32 | 1.88 | 26.12 | 4.38 | 24.25 | 0,5 | 20 | 1.38 | 1 1/4 | 29.5 | 275 |
mm | 812.8 | 47.8 | 663.4 | 111.3 | 616 | 12.7 | 35.1 | 31.8 | 749.3 | 125 |
Nazivna velikost | Zunanji premer.prirobnice | Debel.prirobnice | Premer pesta na dnu | Dolžina skozi pesto | premervrtine | Polmer fileta | Št. lukenj | premerlukenj | premervijakov | premerkroga vijakov | Pribl.teža funtov kg | |
O | C | X | Y | B | r | |||||||
v | 1/2" | 3.75 | 0,56 | 1.5 | 0,88 | 0.9 | 0.12 | 4 | 0,62 | 1/2 | 2.62 | 2 |
mm | 95.3 | 14.2 | 38.1 | 22.4 | 22.9 | 3 | 15.7 | 12.7 | 66.5 | 1 | ||
v | 3/4" | 4.62 | 0,62 | 1.88 | 1 | 1.11 | 0.12 | 4 | 0,75 | 5/8 | 3.25 | 3 |
mm | 117.3 | 15.7 | 47.8 | 25.4 | 28.2 | 3 | 19.1 | 15.9 | 82.6 | 1 | ||
v | 1" | 4.88 | 0,69 | 2.12 | 1.06 | 1.38 | 0.12 | 4 | 0,75 | 5/8 | 3.5 | 3 |
mm | 124 | 17.5 | 53.8 | 26.9 | 35.1 | 3 | 19.1 | 15.9 | 88.9 | 1 | ||
v | 1 1/4" | 5.25 | 0,75 | 2.5 | 1.06 | 1.72 | 0,19 | 4 | 0,75 | 5/8 | 3.88 | 4 |
mm | 133.4 | 19.1 | 63.5 | 26.9 | 43.7 | 4.8 | 19.1 | 15.9 | 98.6 | 2 | ||
v | 1 1/2" | 6.12 | 0,81 | 2,75 | 1.19 | 1,97 | 0,25 | 4 | 0,88 | 3/4 | 4.5 | 6 |
mm | 155.4 | 20.6 | 69.9 | 30.2 | 50 | 6.4 | 22.4 | 19.1 | 114.3 | 3 | ||
v | 2" | 6.5 | 0,88 | 3.31 | 1.31 | 2.46 | 0,31 | 8 | 0,75 | 5/8 | 5 | 7 |
mm | 165.1 | 22.4 | 84.1 | 33.3 | 62.5 | 7.9 | 19.1 | 15.9 | 127 | 3 | ||
v | 2 1/2" | 7.5 | 1 | 3.94 | 1.5 | 2,97 | 0,31 | 8 | 0,88 | 3/4 | 5.88 | 10 |
mm | 190.5 | 25.4 | 100.1 | 38.1 | 75.4 | 7.9 | 22.4 | 19.1 | 149.4 | 5 | ||
v | 3" | 8.25 | 1.12 | 4.62 | 1.69 | 3.6 | 0,38 | 8 | 0,88 | 3/4 | 6.62 | 13 |
mm | 209.6 | 28.4 | 117.3 | 42.9 | 91.4 | 9.7 | 22.4 | 19.1 | 168.1 | 6 | ||
v | 3 1/2" | 9 | 1.19 | 5.25 | 1,75 | 4.1 | 0,38 | 8 | 0,88 | 3/4 | 7.25 | 17 |
mm | 228.6 | 30.2 | 133.4 | 44.5 | 104.1 | 9.7 | 22.4 | 19.1 | 184.2 | 8 | ||
v | 4" | 10 | 1.25 | 5.75 | 1.88 | 4.6 | 0,44 | 8 | 0,88 | 3/4 | 7.88 | 22 |
mm | 254 | 31.8 | 146.1 | 47.8 | 116.8 | 11.2 | 22.4 | 19.1 | 200.2 | 10 | ||
v | 5" | 11 | 1.38 | 7 | 2 | 5.69 | 0,44 | 8 | 0,88 | 3/4 | 9.25 | 28 |
mm | 279.4 | 35.1 | 177.8 | 50.8 | 144.5 | 11.2 | 22.4 | 19.1 | 235 | 13 | ||
v | 6" | 12.5 | 1.44 | 8.12 | 2.06 | 6.75 | 0,5 | 12 | 0,88 | 3/4 | 10.62 | 39 |
mm | 317.5 | 36.6 | 206.2 | 52.3 | 171.5 | 12.7 | 22.4 | 19.1 | 269.7 | 18 | ||
v | 8" | 15 | 1.62 | 10.25 | 2.44 | 8.75 | 0,5 | 12 | 1 | 7/8 | 13 | 58 |
mm | 381 | 41.1 | 260.4 | 62 | 222.3 | 12.7 | 25.4 | 22.2 | 330.2 | 26 | ||
v | 10" | 17.5 | 1.88 | 12.62 | 3.75 | 10.92 | 0,5 | 16 | 1.12 | 1 | 15.25 | 91 |
mm | 444.5 | 47.8 | 320.5 | 95.3 | 277.4 | 12.7 | 28.4 | 25.4 | 387.4 | 41 | ||
v | 12" | 20.5 | 2 | 14.75 | 4 | 12.92 | 0,5 | 16 | 1.25 | 1 1/8 | 17.75 | 140 |
mm | 520.7 | 50.8 | 374.7 | 101.6 | 328.2 | 12.7 | 31.8 | 28.6 | 450.9 | 64 | ||
v | 14" | 23 | 2.12 | 16.75 | 4.38 | 14.18 | 0,5 | 20 | 1.25 | 1 1/8 | 20.25 | 190 |
mm | 584.2 | 53.8 | 425.5 | 111.3 | 360.2 | 12.7 | 31.8 | 28.6 | 514.4 | 86 | ||
v | 16" | 25.5 | 2.25 | 19 | 4.75 | 16.19 | 0,5 | 20 | 1.38 | 1 1/4 | 22.5 | 250 |
mm | 647.7 | 57.2 | 482.6 | 120.7 | 411.2 | 12.7 | 35.1 | 31.8 | 571.5 | 113 | ||
v | 18" | 28 | 2.38 | 21 | 5.12 | 18.2 | 0,5 | 24 | 1.38 | 1 1/4 | 24.75 | 295 |
mm | 711.2 | 60.5 | 533.4 | 130 | 462.3 | 12.7 | 35.1 | 31.8 | 628.7 | 134 | ||
v | 20" | 30.5 | 2.5 | 23.12 | 5.5 | 20.25 | 0,5 | 24 | 1.38 | 1 1/4 | 27 | 370 |
mm | 774.7 | 63.5 | 587.2 | 139.7 | 514.4 | 12.7 | 35.1 | 31.8 | 685.8 | 168 | ||
v | štiriindvajset" | 36 | 2,75 | 27.62 | 6 | 24.25 | 0,5 | 24 | 1.62 | 1 1/2 | 32 | 550 |
mm | 914.4 | 69.9 | 701.5 | 152.4 | 616 | 12.7 | 41.1 | 38.1 | 812.8 | 249 |
Nazivna velikost | Zunanji premer.prirobnice | Debel.prirobnice | Premer pesta na dnu | Dolžina skozi pesto | premervrtine | Polmer fileta | Št. lukenj | premerlukenj | premervijakov | premerkroga vijakov | Pribl.teža funtov kg | |
O | C | X | Y | B | r | |||||||
v | 1/2" | 3.75 | 0,56 | 1.5 | 0,88 | 0.9 | 0.12 | 4 | 0,62 | 1/2 | 2.62 | 2 |
mm | 95.3 | 14.2 | 38.1 | 22.4 | 22.9 | 3 | 15.7 | 12.7 | 66.5 | 1 | ||
v | 3/4" | 4.62 | 0,62 | 1.88 | 1 | 1.11 | 0.12 | 4 | 0,75 | 5/8 | 3.25 | 3 |
mm | 117.3 | 15.7 | 47.8 | 25.4 | 28.2 | 3 | 19.1 | 15.9 | 82.6 | 1 | ||
v | 1" | 4.88 | 0,69 | 2.12 | 1.06 | 1.38 | 0.12 | 4 | 0,75 | 5/8 | 3.5 | 4 |
mm | 124 | 17.5 | 53.8 | 26.9 | 35.1 | 3 | 19.1 | 15.9 | 88.9 | 2 | ||
v | 1 1/4" | 5.25 | 0,81 | 2.5 | 1.12 | 1.72 | 0,19 | 4 | 0,75 | 5/8 | 3.88 | 5 |
mm | 133.4 | 20.6 | 63.5 | 28.4 | 43.7 | 4.8 | 19.1 | 15.9 | 98.6 | 2 | ||
v | 1 1/2" | 6.12 | 0,88 | 2,75 | 1.25 | 1,97 | 0,25 | 4 | 0,88 | 3/4 | 4.5 | 7 |
mm | 155.4 | 22.4 | 69.9 | 31.8 | 50 | 6.4 | 22.4 | 19.1 | 114.3 | 3 | ||
v | 2" | 6.5 | 1 | 3.31 | 1.44 | 2.46 | 0,31 | 8 | 0,75 | 5/8 | 5 | 9 |
mm | 165.1 | 25.4 | 84.1 | 36.6 | 62.5 | 7.9 | 19.1 | 15.9 | 127 | 4 | ||
v | 2 1/2" | 7.5 | 1.12 | 3.94 | 1.62 | 2,97 | 0,31 | 8 | 0,88 | 3/4 | 5.88 | 12 |
mm | 190.5 | 28.4 | 100.1 | 41.1 | 75.4 | 7.9 | 22.4 | 19.1 | 149.4 | 5 | ||
v | 3" | 8.25 | 1.25 | 4.62 | 1.81 | 3.6 | 0,38 | 8 | 0,88 | 3/4 | 6.62 | 15 |
mm | 209.6 | 31.8 | 117.3 | 46 | 91.4 | 9.7 | 22.4 | 19.1 | 168.1 | 7 | ||
v | 3 1/2" | 9 | 1.38 | 5.25 | 1,94 | 4.1 | 0,38 | 8 | 1 | 7/8 | 7.25 | 20 |
mm | 228.6 | 35.1 | 133.4 | 49.3 | 104.1 | 9.7 | 25.4 | 22.2 | 184.2 | 9 | ||
v | 4" | 10.75 | 1.5 | 6 | 2.12 | 4.6 | 0,44 | 8 | 1 | 7/8 | 8.5 | 36 |
mm | 273.1 | 38.1 | 152.4 | 53.8 | 116.8 | 11.2 | 25.4 | 22.2 | 215.9 | 16 | ||
v | 5" | 13 | 1,75 | 7.44 | 2.38 | 5.69 | 0,44 | 8 | 1.12 | 1 | 10.5 | 61 |
mm | 330.2 | 44.5 | 189 | 60.5 | 144.5 | 11.2 | 28.4 | 25.4 | 266.7 | 28 | ||
v | 6" | 14 | 1.88 | 8.75 | 2.62 | 6.75 | 0,5 | 12 | 1.12 | 1 | 11.5 | 78 |
mm | 355.6 | 47.8 | 222.3 | 66.5 | 171.5 | 12.7 | 28.4 | 25.4 | 292.1 | 35 | ||
v | 8" | 16.5 | 2.19 | 10.75 | 3 | 8.75 | 0,5 | 12 | 1.25 | 1 1/8 | 13.75 | 110 |
mm | 419.1 | 55.6 | 273.1 | 76.2 | 222.3 | 12.7 | 31.8 | 28.6 | 349.3 | 50 | ||
v | 10" | 20 | 2.5 | 13.5 | 4.38 | 10.92 | 0,5 | 16 | 1.38 | 1 1/4 | 17 | 170 |
mm | 508 | 63.5 | 342.9 | 111.3 | 277.4 | 12.7 | 35.1 | 31.8 | 431.8 | 77 | ||
v | 12" | 22 | 2.62 | 15.75 | 4.62 | 12.92 | 0,5 | 20 | 1.38 | 1 1/4 | 19.25 | 200 |
mm | 558.8 | 66.5 | 400.1 | 117.3 | 328.2 | 12.7 | 35.1 | 31.8 | 489 | 91 | ||
v | 14" | 23.75 | 2,75 | 17 | 5 | 14.18 | 0,5 | 20 | 1.5 | 1 3/8 | 20.75 | 250 |
mm | 603.3 | 69.9 | 431.8 | 127 | 360.2 | 12.7 | 38.1 | 34.9 | 527.1 | 113 | ||
v | 16" | 27 | 3 | 19.5 | 5.5 | 16.19 | 0,5 | 20 | 1.62 | 1 1/2 | 23.75 | 365 |
mm | 685.8 | 76.2 | 495.3 | 139.7 | 411.2 | 12.7 | 41.1 | 38.1 | 603.3 | 166 | ||
v | 18" | 29.25 | 3.25 | 21.5 | 6 | 18.2 | 0,5 | 20 | 1,75 | 1 5/8 | 25.75 | 435 |
mm | 743 | 82.6 | 546.1 | 152.4 | 462.3 | 12.7 | 44.5 | 41.3 | 654.1 | 197 | ||
v | 20" | 32 | 3.5 | 24 | 6.5 | 20.25 | 0,5 | 24 | 1,75 | 1 5/8 | 28.5 | 570 |
mm | 812.8 | 88.9 | 609.6 | 165.1 | 514.4 | 12.7 | 44.5 | 41.3 | 723.9 | 259 | ||
v | štiriindvajset" | 37 | 4 | 28.25 | 7.25 | 24.25 | 0,5 | 24 | 2 | 1 7/8 | 33 | 810 |
mm | 939.8 | 101.6 | 717.6 | 184.2 | 616 | 12.7 | 50.8 | 47.6 | 838.2 | 367 |