Siffofin samfur na bawul tasha na musamman na oxygen
Wannan samfurin ba kawai yana da aikin bawul na kowa ba, amma har ma yana da halaye na kansa. Ana ɗaukar tsauraran matakan hana mai a lokacin masana'anta, kuma duk sassan an lalata su sosai kafin shigarwa. Ƙarshen flange na kowane nau'i na bawuloli ana ba da su tare da ramukan dunƙulewa don hana tsayayyen wutar lantarki. Abubuwan da aka fallasa na bawul ɗin za a kiyaye su daga ƙura da gurɓataccen mai. Abubuwan da aka yi amfani da su a cikin irin waɗannan samfurori sun kasu kashi biyu: ɗaya an jefa tagulla na silicon da ake amfani da su don jikin bawul, bonnet da diski; ɗayan kuma ƙarfe ne mai inganci wanda ake amfani dashi don jikin bawul, bonnet da diski.
Matsayin gudanarwa
| Ƙayyadaddun samfur | zane code | Tsawon tsari | Haɗin flange | Gwaji da dubawa |
| GB/T 12235 | GB/T 12221 | JB/T 79, GB/T9113, HG/T20592, EN1092-1/2, ASME B16.5/B16.47 | JB/T 9092GB/T13927,API598 |
Babban ƙayyadaddun ƙayyadaddun aiki na bawul ɗin tsayawa na musamman na oxygen
| Diamita mara kyau (DN) | 15-400 | |||
| Matsin lamba (MPa) | 1.6 | 2.5 | 4.0 | |
| Gwajin gwaji (MPa) | ƙarfi | 2.4 | 3.75 | 6.0 |
| rufe | 1.76 | 2.75 | 4.4 | |
| Zazzabi mai dacewa | ≤200℃ | |||
| Matsakaicin zartarwa | oxygen | |||
Material na manyan sassa
| Sunan sashi | Material na sassa |
| Jiki / bonnet | Bakin karfe, tagulla |
| Kara | Bakin karfe, tagulla |
| Valve Disc | 25 # nailan mai rufewa |
| Kwayar kwaya | tagulla |
| filler | Samar da ƙarfafa polytetrafluoroethylene |
| shim | XB450 |
| dabaran hannu | Bakin ƙarfe |
Zane na oxygen tasha ta musamman
Babban haɗin haɗin PN2.5MPa oxygen tasha ta musamman
| DN (mm) | L | D | D1 | D2 | b | Z-Φd | D0 | H | H1 | L1 |
| JY41W-25P/PL JY41W-25T | ||||||||||
| 15 | 130 | 95 | 65 | 45 | 16 | 4-F14 | 100 | 190 | - | - |
| 20 | 150 | 105 | 75 | 55 | 16 | 4-F14 | 100 | 213 | - | - |
| 25 | 160 | 115 | 85 | 65 | 16 | 4-F14 | 125 | 236 | - | - |
| 32 | 180 | 135 | 100 | 78 | 18 | 4-F18 | 180 | 312 | - | - |
| 40 | 200 | 145 | 110 | 85 | 18 | 4-F18 | 160 | 328 | - | - |
| 50 | 230 | 160 | 125 | 100 | 20 | 4-F18 | 320 | 450 | - | - |
| 65 | 290 | 180 | 145 | 120 | 22 | 8-F18 | 360 | 530 | - | - |
| 80 | 310 | 195 | 160 | 135 | 22 | 8-F18 | 400 | 560 | - | - |
| 100 | 350 | 230 | 190 | 160 | 24 | 8-F23 | 450 | 618 | - | - |
| 125 | 400 | 270 | 220 | 188 | 28 | 8-F25 | 450 | 675 | - | - |
| 150 | 480 | 300 | 250 | 218 | 300 | 8-F25 | 560 | 743 | - | - |
| 200 | 600 | 360 | 310 | 278 | 34 | 12-F25 | 640 | 850 | - | - |
| 250 | 650 | 425 | 370 | 332 | 36 | 12-F30 | 720 | 975 | 340 | 380 |
| 300 | 750 | 485 | 430 | 390 | 40 | 16-F30 | 800 | 1115 | 340 | 415 |
| 400 | 950 | 610 | 550 | 505 | 48 | 16-F34 | 900 | 1380 | 340 | 465 |
Babban ma'aunin haɗin kai na PN4.0MPa oxygen tasha ta musamman
| DN (mm) | L | D | D1 | D2 | b | Z-Φd | D0 | H | H1 | L1 |
| JY41W-40P/PL JY41W-40T | ||||||||||
| 15 | 130 | 95 | 65 | 45 | 40 | 4-F14 | 100 | 202 | - | - |
| 20 | 150 | 105 | 75 | 55 | 51 | 4-F14 | 100 | 225 | - | - |
| 25 | 160 | 115 | 85 | 65 | 58 | 4-F14 | 125 | 236 | - | - |
| 32 | 180 | 135 | 100 | 78 | 66 | 4-F18 | 180 | 312 | - | - |
| 40 | 200 | 145 | 110 | 85 | 76 | 4-F18 | 160 | 328 | - | - |
| 50 | 230 | 160 | 125 | 100 | 88 | 4-F18 | 320 | 450 | - | - |
| 65 | 290 | 180 | 145 | 120 | 110 | 8-F18 | 360 | 530 | - | - |
| 80 | 310 | 195 | 160 | 135 | 121 | 8-F18 | 400 | 560 | - | - |
| 100 | 350 | 230 | 190 | 160 | 150 | 8-F23 | 450 | 618 | - | - |
| 125 | 400 | 270 | 220 | 188 | 176 | 8-F25 | 450 | 675 | - | - |
| 150 | 480 | 300 | 250 | 218 | 204 | 8-F25 | 560 | 743 | - | - |
| 200 | 600 | 375 | 320 | 282 | 160 | 12-F30 | 640 | 850 | - | - |
| 250 | 650 | 445 | 385 | 345 | 313 | 12-34 | 720 | 975 | 340 | 380 |
| 300 | 750 | 510 | 450 | 408 | 364 | 16-34 | 800 | 1115 | 340 | 415 |
| 400 | 950 | 655 | 585 | 535 | 474 | 16-41 | 900 | 1425 | 340 | 465 |
