
Weldon Industrial d.o.o.
Majevička 164, 76300 Bijeljina, Bosna i Hercegovina
+387 66 395 698 · +387 65 222 957 · office@weldon-bn.com · weldon-bn.com
Majevička 164, 76300 Bijeljina, Bosna i Hercegovina
+387 66 395 698 · +387 65 222 957 · office@weldon-bn.com · weldon-bn.com
Prirubnice PČ i PO
Čvrste prirubnice PČ i okretne prirubnice PO, DN 15 – DN 150, PN 2,5 – PN 40.
PČ – Čvrsta (fiksna) prirubnica

PN – nazivni pritisak (bar); D – spoljni prečnik prirubnice; Dk – prečnik kruga rupa; d – prečnik rupe za vijak; ostale mjere prema crtežu (mm).
Postupak spajanja: zavarivanje
| Materijal priključka | Dopuštena radna temperatura |
|---|---|
| Čelik | 400 °C |
| Nerđajući čelik | 600 °C |
| DN | PN | D | D3 | Dk | Br. rupa | d | h1 | d2 | l |
|---|---|---|---|---|---|---|---|---|---|
| 15 | 2,5;6 | 80 | 40 | 55 | 4 | 11,5 | 2 | 12 | 20 |
| 〃 | 10;16 | 95 | 45 | 65 | 4 | 14 | 2 | 14 | 20 |
| 〃 | 25;40 | 95 | 45 | 65 | 4 | 14 | 2 | 16 | 20 |
| 20 | 2,5;6 | 90 | 50 | 65 | 4 | 11,5 | 2 | 14 | 20 |
| 〃 | 10;16 | 105 | 58 | 75 | 4 | 14 | 2 | 16 | 20 |
| 〃 | 25;40 | 105 | 58 | 75 | 4 | 14 | 2 | 18 | 20 |
| 25 | 2,5;6 | 100 | 60 | 75 | 4 | 11,5 | 2 | 14 | 20 |
| 〃 | 10;16 | 115 | 68 | 85 | 4 | 14 | 2 | 16 | 20 |
| 〃 | 25;40 | 115 | 68 | 85 | 4 | 14 | 2 | 18 | 20 |
| 32 | 2,5;6 | 120 | 70 | 90 | 4 | 14 | 2 | 14 | 25 |
| 〃 | 10;16 | 140 | 78 | 100 | 4 | 18 | 2 | 16 | 25 |
| 〃 | 25;40 | 140 | 78 | 100 | 4 | 18 | 2 | 18 | 25 |
| 40 | 2,5;6 | 130 | 80 | 110 | 4 | 14 | 3 | 14 | 25 |
| 〃 | 10;16 | 150 | 88 | 110 | 4 | 18 | 2;3 | 16 | 25 |
| 〃 | 25;40 | 150 | 88 | 110 | 4 | 18 | 3 | 18 | 25 |
| 50 | 2,5;6 | 140 | 90 | 110 | 4 | 14 | 3 | 14 | 25 |
| 〃 | 10;16 | 165 | 102 | 125 | 4 | 18 | 3 | 18 | 25 |
| 〃 | 25;40 | 165 | 102 | 125 | 4 | 18 | 3 | 20 | 25 |
| 65 | 2,5;6 | 160 | 110 | 130 | 4 | 14 | 3 | 14 | 30 |
| 〃 | 10;16 | 185 | 122 | 145 | 4 | 18 | 3 | 18 | 30 |
| 〃 | 25;40 | 185 | 122 | 145 | 8 | 18 | 3 | 22 | 30 |
| 80 | 2,5;6 | 190 | 128 | 150 | 4 | 18 | 3 | 16 | 30 |
| 〃 | 10 | 200 | 138 | 160 | 4 | 18 | 3 | 20 | 30 |
| 〃 | 16 | 200 | 138 | 160 | 8 | 18 | 3 | 20 | 30 |
| 〃 | 25;40 | 200 | 138 | 160 | 8 | 18 | 3 | 24 | 30 |
| 100 | 2,5;6 | 210 | 148 | 170 | 4 | 18 | 3 | 16 | 30 |
| 〃 | 10;16 | 220 | 158 | 180 | 8 | 18 | 3 | 20 | 30 |
| 〃 | 25;40 | 235 | 162 | 190 | 8 | 22 | 3 | 24 | 30 |
| 125 | 2,5;6 | 240 | 178 | 200 | 8 | 18 | 3 | 18 | 40 |
| 〃 | 10;16 | 250 | 188 | 210 | 8 | 18 | 3 | 22 | 40 |
| 150 | 2,5;6 | 265 | 202 | 225 | 8 | 18 | 3 | 18 | 40 |
| 〃 | 10;16 | 285 | 212 | 240 | 8 | 22 | 3 | 22 | 40 |
PO – Okretna prirubnica

PN – nazivni pritisak (bar); D – spoljni prečnik prirubnice; Dk – prečnik kruga rupa; d – prečnik rupe za vijak; ostale mjere prema crtežu (mm).
Postupak spajanja: zavarivanje
| Materijal priključka | Dopuštena radna temperatura |
|---|---|
| Čelik | 400 °C |
| Nerđajući čelik | 600 °C |
| DN | PN | D | D3 | Dk | Br. rupa | d | h1 | d2 | l |
|---|---|---|---|---|---|---|---|---|---|
| 15 | 2,5;6 | 80 | 40 | 55 | 4 | 11,5 | 2 | 12 | 20 |
| 〃 | 10;16 | 95 | 45 | 65 | 4 | 14 | 2 | 14 | 20 |
| 〃 | 25;40 | 95 | 45 | 65 | 4 | 14 | 2 | 16 | 20 |
| 20 | 2,5;6 | 90 | 50 | 65 | 4 | 11,5 | 2 | 14 | 20 |
| 〃 | 10;16 | 105 | 58 | 75 | 4 | 14 | 2 | 16 | 20 |
| 〃 | 25;40 | 105 | 58 | 75 | 4 | 14 | 2 | 18 | 20 |
| 25 | 2,5;6 | 100 | 60 | 75 | 4 | 11,5 | 2 | 14 | 20 |
| 〃 | 10;16 | 115 | 68 | 85 | 4 | 14 | 2 | 16 | 20 |
| 〃 | 25;40 | 115 | 68 | 85 | 4 | 14 | 2 | 18 | 20 |
| 32 | 2,5;6 | 120 | 70 | 90 | 4 | 14 | 2 | 14 | 25 |
| 〃 | 10;16 | 140 | 78 | 100 | 4 | 18 | 2 | 16 | 25 |
| 〃 | 25;40 | 140 | 78 | 100 | 4 | 18 | 2 | 18 | 25 |
| 40 | 2,5;6 | 130 | 80 | 110 | 4 | 14 | 3 | 14 | 25 |
| 〃 | 10;16 | 150 | 88 | 110 | 4 | 18 | 2;3 | 16 | 25 |
| 〃 | 25;40 | 150 | 88 | 110 | 4 | 18 | 3 | 18 | 25 |
| 50 | 2,5;6 | 140 | 90 | 110 | 4 | 14 | 3 | 14 | 25 |
| 〃 | 10;16 | 165 | 102 | 125 | 4 | 18 | 3 | 18 | 25 |
| 〃 | 25;40 | 165 | 102 | 125 | 4 | 18 | 3 | 20 | 25 |
| 65 | 2,5;6 | 160 | 110 | 130 | 4 | 14 | 3 | 14 | 30 |
| 〃 | 10;16 | 185 | 122 | 145 | 4 | 18 | 3 | 18 | 30 |
| 〃 | 25;40 | 185 | 122 | 145 | 8 | 18 | 3 | 22 | 30 |
| 80 | 2,5;6 | 190 | 128 | 150 | 4 | 18 | 3 | 16 | 30 |
| 〃 | 10 | 200 | 138 | 160 | 4 | 18 | 3 | 20 | 30 |
| 〃 | 16 | 200 | 138 | 160 | 8 | 18 | 3 | 20 | 30 |
| 〃 | 25;40 | 200 | 138 | 160 | 8 | 18 | 3 | 24 | 30 |
| 100 | 2,5;6 | 210 | 148 | 170 | 4 | 18 | 3 | 16 | 30 |
| 〃 | 10;16 | 220 | 158 | 180 | 8 | 18 | 3 | 20 | 30 |
| 〃 | 25;40 | 235 | 162 | 190 | 8 | 22 | 3 | 24 | 30 |
| 125 | 2,5;6 | 240 | 178 | 200 | 8 | 18 | 3 | 18 | 40 |
| 〃 | 10;16 | 250 | 188 | 210 | 8 | 18 | 3 | 22 | 40 |
| 150 | 2,5;6 | 265 | 202 | 225 | 8 | 18 | 3 | 18 | 40 |
| 〃 | 10;16 | 285 | 212 | 240 | 8 | 22 | 3 | 22 | 40 |