J641H/Y Astaamaha wax soo saarka ee pneumatic flange globe valve
1. Alaabtu waxay leedahay qaab-dhismeed macquul ah, xirid la isku halleyn karo, waxqabad aad u fiican iyo muuqaal qurux badan;
2. Dusha daboolka ah ee lagu daboolay kaarbiid sibidhka ku salaysan ee Co waxay leedahay caabbinta xirashada wanaagsan, caabbinta daxalka, caabbinta naaska iyo nolosha adeeg dheer;
3. Jirka waalka waxa uu leeyahay iska caabin daxalka wanaagsan iyo iska caabin xagashada ka dib deminta iyo xanaaqa iyo daaweynta nitriding dusha;
4. Waalka wuxuu leeyahay qaab-dhismeed lagu kalsoonaan karo;
5. Qalabka qaybaha iyo cabbirka flange si macquul ah ayaa loo dooran karaa iyadoo loo eegayo xaaladaha shaqada ee dhabta ah ama shuruudaha isticmaalaha si loo daboolo baahiyaha injineernimada ee kala duwan.
Heerka fulinta
| Tilmaamaha alaabta | code design | Dhererka qaab dhismeedka | Isku xirka flange | Tijaabi iyo kormeer | heerkulka cadaadiska |
| GB/T 12235 | GB/T 12221 | JB/T 79,GB/T9113,HG/T20592,EN1092-1/2,ASME B16.5/B16.47 | JB/T 9092,GB/T13927,API598 | GB/T1224 |
Tilmaamaha waxqabadka ugu muhiimsan
1. Cadaadiska tijaabi
| Cadaadiska magacaaban PN (MPa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
| Tijaabada xoogga Shell | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
| Imtixaanka shaabadda sare | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
| Tijaabada xirida | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
2. Dhexdhexaad iyo heerkulka lagu dabaqi karo
| nooca alaabta | Dhexdhexaadinta lagu dabaqi karo | ℃ |
| J641H/YC | Biyo, saliid, uumi | ≤425 |
| J641H/YP | Nitric acids | ≤200 |
| J641H/YR | Nitric acids | ≤200 |
| J641H/YI | Biyo, saliid, uumi | ≤550 |
J641H/Y Qalabka qaybaha ugu muhiimsan ee pneumatic flange globe valve
| nooca alaabta | Magaca qaybta | |||||||
| Jirka / bonetka | Jirrid | Saxanka Valve | Dusha daboolida | lowska jirida | buuxin | xidhidh | giraangiraha gacanta | |
| J641H/YC | 25/WCB | Chromium birta aan lahayn | 20Cr1325 | H:Stainless steel Y Co ku salaysan birta carbide sibidhka | daawaha naxaasta | Garaafka dabacsan | Bir kaarboon tayo sare leh | birta mallami karayn |
| J641H/YP | Chromium nikkel birta | Chromium nikkel birta | Chromium nikkel birta | Chromium nikkel birta | daawaha naxaasta | Garaafka dabacsan | bir aan lahayn | birta mallami karayn |
| J641H/YR | Cr Ni Mo steel | Cr Ni Mo steel | Cr Ni Mo steel | Cr Ni Mo steel | daawaha naxaasta | Garaafka dabacsan | bir aan lahayn | birta mallami karayn |
| J641H/YI | Birta chromium molybdenum | Birta chromium molybdenum | birta daawaha | Birta carbide ee sibidhka ku salaysan ee Cobalt | daawaha naxaasta | Garaafka dabacsan | birta daawaha | birta mallami karayn |
J641H/Y Cabbirrada isku xirka ugu weyn ee pneumatic flange globe valve PN1.6MPa
| DN (mm) | L | D | D1 | D2 | b | f | Z-Φd | H | D0 |
| 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-14 | 291 | 120 |
| 20 | 150 | 105 | 75 | 55 | 14 | 2 | 4-14 | 300 | 140 |
| 25 | 160 | 115 | 85 | 65 | 14 | 2 | 4-14 | 353 | 160 |
| 32 | 180 | 135 | 100 | 78 | 15 | 2 | 4-18 | 390 | 180 |
| 40 | 200 | 145 | 110 | 85 | 16 | 2 | 4-18 | 518 | 200 |
| 50 | 230 | 160 | 125 | 100 | 16 | 3 | 4-18 | 555 | 240 |
| 65 | 290 | 180 | 145 | 120 | 18 | 3 | 4-18 | 630 | 280 |
| 80 | 310 | 195 | 160 | 135 | 20 | 3 | 8-18 | 683 | 280 |
| 100 | 350 | 215 | 180 | 155 | 20 | 3 | 8-18 | 745 | 320 |
| 125 | 400 | 245 | 210 | 185 | 22 | 3 | 8-18 | 855 | 360 |
| 150 | 480 | 280 | 240 | 210 | 24 | 3 | 8-23 | 870 | 400 |
| 200 | 600 | 335 | 295 | 205 | 26 | 3 | 12-23 | 954 | 400 |
| 250 | 650 | 405 | 355 | 320 | 30 | 3 | 12-23 | 1065 | 450 |
| 300 | 750 | 460 | 410 | 375 | 30 | 3 | 12-23 | 1185 | 500 |
J641H/Y Cabbirrada isku xirka ugu weyn ee pneumatic flange globe valve PN2.5MPa
| Dhexroor magaca ah (mm) | L | D | D1 | D2 | b | Z-Φd | f | H | D0 |
| 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 291 | 120 |
| 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 300 | 140 |
| 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | 353 | 160 |
| 32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-18 | 390 | 180 |
| 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 518 | 200 |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 555 | 240 |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-18 | 630 | 280 |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-18 | 683 | 280 |
| 100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-23 | 745 | 320 |
| 125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-25 | 855 | 360 |
| 150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | 870 | 400 |
| 200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-25 | 954 | 400 |
| 250 | 650 | 425 | 370 | 332 | 36 | 3 | 12-30 | 1065 | 450 |
| 300 | 750 | 485 | 430 | 390 | 40 | 4 | 12-30 | 1185 | 500 |














