Valve ya Kuziba ya Chuma cha pua
Contact Info
- Anwani:Barua pepe 606, Barua ya Msingi wa Hua, Kitongoni wa Hua, Wilaya ya Jiading, Mji Shanghai, Msimbo wa posta: 201811
- Mawasiliano: 蔡金河
- Simu:18800358878
- Barua pepe:1797400704@qq.com
Bidhaa Nyingine
【Matumizi ya Bidhaa】
Valve ya mdomo wa chuma cha pua: Mwili wa valve, kifuniko cha valve, sahani ya valve, fimbo ya valve hutumia vifaa vya chuma cha pua, uso wa kuziba wa kiti cha valve ni polytetrafluoroethylene, chuma cha pua + aloi ngumu au aloi ngumu iliyowekwa kwa kuziba, kifaa cha kujaza kwa kawaida hutumia aloi ngumu, polytetrafluoroethylene, asbestosi ya grafiti au grafiti inayobadilika. Ukubwa wa kawaida DN15~DN800, shinikizo la kazi 1.6MPa~20.0MPa, joto linalofaa ≤200℃, inafaa kwa mifere ya bomba yenye vimumunyisho kama vile asidi ya nitric na vimumunyisho vya uchafuzi mdogo.
【Sifa za Bidhaa】
1. Inatumia chuma cha pua cha austenitic, ina upinzani mzuri wa kutu kwa vimumunyisho vya asidi yenye oksidi.
2. Wakati vimumunyisho vinapita kwenye valve ya mdomo wa chuma cha pua, mwelekeo wa mtiririko haubadilika, upinzani wa maji ni mdogo.
3. Mwelekeo wa mwendo wa sahani ya valve unalingana na mwelekeo wa mtiririko wa vimumunyisho kwa usawa, torque ya kufungua na kufunga ni mdogo, ni rahisi kufungua na kufunga.
4. Mwelekeo wa mtiririko wa vimumunyisho haujazuiwa, hauna usumbufu, haupunguzi shinikizo, vimumunyisho vinaweza kupita kwa mwelekeo wowote kutoka pande za valve ya mdomo, zote zinaweza kufikia madhumuni ya matumizi, inafaa kwa mifere ya bomba ambapo mwelekeo wa mtiririko wa vimumunyisho unaweza kubadilika.
5. Sahani ya valve imewekwa wima ndani ya mwili wa valve, urefu wa muundo ni mfupi.
6. Utendaji wa kuziba ni mzuri. Wakati umefungwa kikamilifu, uso wa kuziba unaathiriwa na uchafuzi kidogo.
【Vigezo vya Utendaji】
Shinikizo la kawaida PN (MPa) | Mwili | Shinikizo la majaribio (MPa) | Kuziba ya juu | |
Kuziba (maji) | Kuziba (gesi) | |||
1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
6.4 | 9.6 | 7.0 | 0.6 | 7.0 |
10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
【Vimumunyisho vinavyofaa na Joto linalofaa】
Vifaa vya mwili | Vimumunyisho vinavyofaa | Joto linalofaa (℃) |
Chuma cha chromium-nickel-titanium (Aina ya P) | Aina ya asidi ya nitric | ≤200 |
Chuma cha chromium-nickel-molybdenum-titanium (Aina ya R) | Aina ya asidi ya acetic | ≤200 |
【Vifaa vya Sehemu Muhimu】
Mwili wa valve, kifuniko cha valve | Sahani ya valve, kiti cha valve | Fimbo ya valve | Nati ya fimbo ya valve | Kifaa cha kujaza | Gurudumu la mkono |
Chuma cha chromium-nickel-titanium | Chuma cha pua, chuma cha pua + aloi ngumu | Chuma cha pua cha chromium-nickel-titanium | Aluminium bronze | Polytetrafluoroethylene | Chuma cha kutupwa kinachoweza kuzungushwa |
Chuma cha chromium-nickel-molybdenum-titanium | Chuma cha pua, chuma cha pua + aloi ngumu | Chuma cha pua cha chromium-nickel-titanium | Aluminium bronze | Polytetrafluoroethylene | Chuma cha kutupwa kinachoweza kuzungushwa |
Mchoro wa muundo
【Ukubwa wa nje na ukubwa wa uunganisho muhimu】
Ukubwa wa kawaida | Ukubwa wa nje na ukubwa wa uunganisho muhimu | |||||||
L | D | D1 | D2 | b | Z-d | H | D0 | |
Z41W-16P | ||||||||
15 | 130 | 95 | 65 | 45 | 14-2 | 4-Φ14 | 170 | 120 |
20 | 150 | 105 | 75 | 55 | 14-2 | 4-Φ14 | 190 | 140 |
25 | 160 | 115 | 85 | 65 | 14-2 | 4-Φ14 | 205 | 160 |
32 | 180 | 135 | 100 | 78 | 16-2 | 4-Φ18 | 270 | 180 |
40 | 200 | 145 | 110 | 85 | 16-3 | 4-Φ18 | 310 | 200 |
50 | 250 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 358 | 240 |
65 | 265 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 373 | 240 |
80 | 280 | 195 | 160 | 135 | 20-3 | 8-Φ18 | 435 | 280 |
100 | 300 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 500 | 300 |
125 | 325 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 614 | 320 |
150 | 350 | 280 | 240 | 210 | 24-3 | 8-Φ23 | 674 | 360 |
200 | 400 | 335 | 295 | 265 | 26-3 | 12-Φ23 | 811 | 400 |
250 | 450 | 405 | 355 | 320 | 30-3 | 12-Φ25 | 969 | 450 |
300 | 500 | 460 | 410 | 375 | 30-3 | 12-Φ25 | 1145 | 580 |
350 | 550 | 520 | 470 | 435 | 34-4 | 16-Φ25 | 1280 | 640 |
400 | 600 | 580 | 525 | 485 | 36-4 | 16-Φ30 | 1452 | 640 |
Z41W-25P | ||||||||
15 | 130 | 95 | 65 | 45 | 16-2 | 4-Φ14 | 170 | 120 |
20 | 150 | 105 | 75 | 55 | 16-2 | 4-Φ14 | 190 | 140 |
25 | 160 | 115 | 85 | 65 | 16-2 | 4-Φ14 | 205 | 160 |
32 | 180 | 135 | 100 | 78 | 18-2 | 4-Φ18 | 270 | 180 |
40 | 200 | 145 | 110 | 85 | 18-3 | 4-Φ18 | 310 | 200 |
50 | 250 | 160 | 125 | 100 | 20-3 | 4-Φ18 | 358 | 240 |
65 | 265 | 180 | 145 | 120 | 22-3 | 8-Φ18 | 373 | 240 |
80 | 280 | 195 | 160 | 135 | 22-3 | 8-Φ18 | 435 | 280 |
100 | 300 | 230 | 190 | 160 | 24-3 | 8-Φ23 | 500 | 300 |
125 | 325 | 270 | 220 | 188 | 28-3 | 8-Φ25 | 614 | 320 |
150 | 350 | 300 | 250 | 218 | 30-3 | 8-Φ25 | 674 | 360 |
200 | 400 | 360 | 310 | 278 | 34-3 | 12-Φ25 | 811 | 400 |
250 | 450 | 425 | 370 | 332 | 36-3 | 12-Φ30 | 969 | 450 |
300 | 500 | 485 | 430 | 390 | 40-4 | 16-Φ30 | 1145 | 580 |
350 | 550 | 550 | 490 | 448 | 44-4 | 16-Φ34 | 1280 | 640 |
400 | 600 | 610 | 550 | 505 | 48-4 | 16-Φ34 | 1452 | 640 |
| Jamii ya Sekta: | Machinery & Equipment/Valves/Gate Valves |
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