Ero wa nigbagbogbo lati ni itẹlọrun awọn ti onra wa nipa fifun olupese goolu, oṣuwọn nla ati didara to dara julọ China 2021 Gbona Ta F4 DN700 Rubber Seat Large Diameter Gate Valve, A dojukọ lori kikọ ami iyasọtọ ti ara ati ni apapo pẹlu ọpọlọpọ awọn ikosile ti o ni iriri ati akọkọ- ẹrọ kilasi. Awọn ẹru wa ti o tọ ni.
Ero wa nigbagbogbo lati ni itẹlọrun awọn olura wa nipa fifun olupese goolu, oṣuwọn nla ati didara to dara funChina F4 Large Diamita Gate àtọwọdá,Roba Ijoko Gate àtọwọdá , Ile-iṣẹ wa faramọ ẹmi ti “awọn idiyele kekere, didara ti o ga julọ, ati ṣiṣe awọn anfani diẹ sii fun awọn alabara wa”. Lilo awọn talenti lati ila kanna ati ifaramọ si ilana ti "iṣotitọ, igbagbọ to dara, ohun gidi ati otitọ", ile-iṣẹ wa ni ireti lati ni idagbasoke ti o wọpọ pẹlu awọn onibara lati ile ati ni ilu okeere!
Olukuluku ọmọ ẹgbẹ kọọkan lati ọdọ awọn oṣiṣẹ owo-wiwọle iṣẹ ṣiṣe nla wa ṣe idiyele awọn ibeere awọn alabara ati ibaraẹnisọrọ agbari fun Ifijiṣẹ Tuntun fun Irin Apoti Iru Iṣe ayẹwo Àtọwọdá, Tenet wa jẹ kedere ni akoko kọọkan: lati fi ohun elo didara ga julọ ni ami idiyele ibinu si awọn onijaja yika gbogbo aye. A ṣe itẹwọgba awọn olura ti o ni agbara lati ba wa sọrọ fun awọn aṣẹ OEM ati ODM.
Olukuluku ọmọ ẹgbẹ lati ọdọ awọn atukọ owo ti n wọle iṣẹ nla wa ṣe iye awọn ibeere awọn alabara ati ibaraẹnisọrọ agbari funLug Ṣayẹwo àtọwọdá,Lug Iru Ṣayẹwo àtọwọdá,Irin alagbara, irin Ṣayẹwo àtọwọdá, A nigbagbogbo ta ku lori tenet isakoso ti "Didara jẹ akọkọ, Imọ-ẹrọ jẹ ipilẹ, Otitọ ati Innovation ".
Gbigbe ayẹwo àtọwọdá ntokasi si àtọwọdá ti o laifọwọyi ṣi ati ki o tilekun disiki da lori awọn sisan ti awọn alabọde ara lati se alabọde backflow, tun mo bi ayẹwo àtọwọdá, ọkan-ọna àtọwọdá, counterflow valve, ati ki o pada titẹ àtọwọdá. Ṣayẹwo àtọwọdá jẹ ẹya laifọwọyi àtọwọdá. Iṣẹ akọkọ rẹ ni lati ṣe idiwọ iṣipopada alabọde, fifa fifalẹ ati awakọ awakọ, ati itusilẹ ti alabọde eiyan. Ṣayẹwo awọn falifu tun le ṣee lo ni awọn opo gigun ti epo lati pese awọn ọna ṣiṣe iranlọwọ nibiti titẹ le dide loke titẹ eto. Ṣayẹwo falifu le ti wa ni pin si golifu ayẹwo falifu (yiyi ni ibamu si aarin ti walẹ) ati gbe ayẹwo falifu (gbigbe pẹlú awọn ipo).
Imọ data
PN(MPa) Titẹ orukọ | 1.6 | 2.5 | 4.0 | |
(MPa) Titẹ idanwo | Idanwo agbara ikarahun | 2.4 | 3.75 | 6.0 |
Idanwo edidi (Liquid) | 1.76 | 2.75 | 4.4 | |
Idanwo edidi (Gaasi) | 0.5 ~ 0.7 | |||
Alabọde to dara | omi, nya, epo | Awọn acids PNiter | Yipo | |
Iwọn otutu ti o yẹ | ≤425 | ≤100 | ≤550 |
Meterial ti akọkọ awọn ẹya ara
Rara. | Orukọ apakan | Ohun elo | |
ASTM | GB | ||
1 | Àtọwọdá ara | WCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M | WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M |
2 | Disiki àtọwọdá | WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M | WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M |
3 | okunrinlada boluti | A193-B7,A320-B8,A193-B8M | 35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2 |
4 | Awọn eso hex | A194-2H,A194-8,A194-8M | 45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2 |
5 | Gasket | Rọ lẹẹdi + irin alagbara, irin | Rọ lẹẹdi + irin alagbara, irin |
6 | àtọwọdá Bonnet | A105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L | 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV |
Awọn iwọn akọkọ
PN(MPa) | DN(mm) | L | H | D | D1 | D2 | D6 | b | f | f2 | Z-ød |
1.6 | 15 | 130 | 77 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 |
20 | 150 | 77 | 105 | 75 | 55 | - | 14 | 2 | - | 4-14 | |
25 | 160 | 80 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
32 | 180 | 85 | 135 | 100 | 78 | - | 16 | 2 | - | 4-18 | |
40 | 200 | 95 | 145 | 110 | 85 | - | 16 | 3 | - | 4-18 | |
50 | 230 | 105 | 160 | 125 | 100 | - | 16 | 3 | - | 4-18 | |
65 | 290 | 120 | 180 | 145 | 120 | - | 18 | 3 | - | 4-18 | |
80 | 310 | 130 | 195 | 160 | 135 | - | 20 | 3 | - | 8-18 | |
100 | 350 | 140 | 215 | 180 | 155 | - | 20 | 3 | - | 8-18 | |
125 | 400 | 155 | 245 | 210 | 185 | - | meji-le-logun | 3 | - | 8-18 | |
150 | 480 | 180 | 280 | 240 | 210 | - | mẹrin-le-logun | 3 | - | 8-23 | |
200 | 600 | 245 | 335 | 295 | 265 | - | 26 | 3 | - | 12-23 | |
2.5 | 15 | 130 | 100 | 95 | 65 | 45 | - | 16 | 2 | - | 4-14 |
20 | 150 | 105 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | |
25 | 160 | 120 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
32 | 180 | 130 | 135 | 100 | 78 | - | 18 | 2 | - | 4-18 | |
40 | 200 | 135 | 145 | 110 | 85 | - | 18 | 3 | - | 4-18 | |
50 | 230 | 149 | 160 | 125 | 100 | - | 20 | 3 | - | 4-18 | |
80 | 310 | 169 | 195 | 160 | 135 | - | meji-le-logun | 3 | - | 8-18 | |
100 | 350 | 194 | 230 | 190 | 160 | - | mẹrin-le-logun | 3 | - | 8-23 | |
150 | 480 | 255 | 300 | 250 | 218 | - | 30 | 3 | - | 8-25 | |
200 | 600 | 305 | 360 | 310 | 278 | - | 34 | 3 | - | 12-25 | |
4.0 | 15 | 130 | 100 | 95 | 65 | 45 | 40 | 16 | 2 | 4 | 4-14 |
20 | 150 | 105 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | |
25 | 160 | 120 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | |
32 | 180 | 130 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | |
40 | 200 | 135 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | |
50 | 230 | 149 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | |
80 | 310 | 169 | 195 | 160 | 135 | 121 | meji-le-logun | 3 | 4 | 8-18 | |
100 | 350 | 194 | 230 | 190 | 160 | 150 | mẹrin-le-logun | 3 | 4.5 | 8-23 | |
150 | 480 | 255 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-25 | |
200 | 600 | 305 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-30 |