Ivalvu yokujonga iipleyiti ezimbini ze-6A

Ivalvu yokujonga iipleyiti ezimbini ze-6A

Imisebenzi ephambili: api594, astm, a890, 6a, 4a, 5a, super, duplex, stainless, steel, dual, plate, check, valve, wafer,

Uluhlu lweMveliso:

Ubungakanani: NPS 1/2 ukuya kwi NPS48 (DN15-DN1200)

Uluhlu loxinzelelo: Iklasi 800, Iklasi 150 ukuya kwiKlasi 2500)

IZIXHOBO:

Ukuphosa (6A, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy

I-Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

UMGANGATHO

Iimpawu zoYilo:

1. I-Retainerless okanye i-Retainer

2. Itywina lesinyithi okanye itywina yerabha.

3. Ubude besakhiwo bufutshane.

4. Umthamo omncinci, ubunzima obuphantsi.

5. Umjelo ongaphazanyiswanga, ukumelana nolwelo okuncinci.

6. Isenzo sinovakalelo, ukusebenza okuvaliweyo kulungile.

7.Isakhiwo esilula nesincinci, imbonakalo entle.

8.Ukusebenzisa ubomi obude kunye nokuthembeka okuphezulu.

Ivalvu yokujonga iipleyiti ezimbini ze-ASTM A995 6A yivalvu eyenziwe ngezinto ze-ASTM A995 6A.

I-ASTM A995 6A super duplex stainless steel yavela ngohlobo lwentsimbi ephothiweyo phakathi kweminyaka yoo-1980. Injongo yophuhliso kukusombulula izixhobo eziqinileyo (eziqulethe i-chloride, i-CO2, i-H2S, njl.njl.) ezisetyenziswa kwiindawo zeoyile kunye negesi ezingaphantsi kolwandle, endaweni yokumelana nokugqwala kwendawo kunye nokumelana nokugqwala okufanayo. Intsimbi engagqwali ye-Zeron25 (25Cr-6Ni-2Mo) enganeleyo. Intsimbi ye-ASTM A995 6A isetyenzisiwe kwiindawo ezininzi, ikakhulu ngenxa yamandla ayo aphezulu kunye nokumelana nokugqwala kwendawo kunye nokugqwala koxinzelelo lwe-chloride. Intsimbi ine-nitrogen ephezulu, enefuthe lokuzinzisa i-austenite. Nangona umxholo we-chromium kunye ne-molybdenum elements uphezulu, ngenxa yefuthe le-nitrogen, xa ubushushu buphezulu kune-1050 ℃, ubungakanani be-ferrite busekufutshane ne-50%.

Ngenxa yeempawu zayo ezilungileyo zoomatshini kunye nokumelana nokugqwala, intsimbi engagqwali ye-duplex isetyenziswa kakhulu kubunjineli bangaphandle kunye nokwakhiwa kweenqanawa, njengegesi ye-oyile yaselwandle, iinkqubo zamanzi, iimpompo zamanzi anzulu, amaqonga okugqwala elwandle, izixhobo zemigodi engaphantsi kolwandle, iinqanawa zemfazwe kunye neenqanawa ezikhethekileyo. Nangona izinto zentsimbi engagqwali ye-ASTM A995 6A zinokumelana nokugqwala okuphezulu, zisesezizinto ezingasebenziyo ngokwebhayoloji, ezinokucothisa kuphela isantya sokugqwala kweentsholongwane, kwaye azinakusombulula umonakalo obangelwa kukugqwala kweentsholongwane ngenxa yesizathu esiyintloko.

Ilungu lokuvula nokuvala ivalvu yokujonga enepleyiti ezimbini livulwa okanye livalwe yi-medium flow kunye namandla okuthintela ukuhamba ngasemva kwevalvu ukuba ingabizwa ngokuba yi-check valve. Iivalvu zokujonga ziivalvu ezizenzekelayo, ezisetyenziswa kakhulu kwimibhobho ene-one-way flow ye-media, evumela kuphela i-media ukuba ihambe kwicala elinye ukuthintela iingozi.

I-Newsway Valve ASTM A995 6A iindawo zokuvula/ukuvala ivalvu yokujonga ipleyiti ezimbini zivulwa okanye zivalwe yi-medium flow kunye namandla ukuthintela i-medium ukuba ingabuyeli umva. Iivalvu zokujonga ipleyiti ezimbini ziyinxalenye yeevalvu ezizenzekelayo, ezisetyenziswa kakhulu kwiipayipi ezine-e-way flow ye-media, kwaye zivumela kuphela i-media ukuba ihambe kwicala elinye ukuthintela iingozi. Ipleyiti yebhabhathane ye-check valve inee-semicircles ezimbini, kwaye i-spring isetyenziselwa ukunyanzela ukuseta kwakhona. Umphezulu wokuvala unokuba yi-welding yomphezulu womzimba enganyangekiyo okanye i-raber lining. Inoluhlu olubanzi lokusetyenziswa kunye nokuvalwa okuthembekileyo.

Ukuba ufuna iinkcukacha ezithe vetshe malunga neevalvu nceda unxibelelane nesebe lokuthengisa le-NSW (newsway valve)

Izixhobo zeNewsway Valve Umenzi weemveliso

IUmvelisi weValve waseTshayinaukusukaiTshayina, umzimba weevalvu zayo kunye nezinto zokuhombisa zinokufumaneka ngaphakathiYenziwe ngenkohlisouhlobo kunyeUkuphosauhlobo. Ecaleni kweYenziwe ngentsimbi eshayinayokwayeIntsimbi yeCarbonizinto eziphathekayo, nathiiivalvu zokwenzakwizixhobo ezikhethekileyo ezifana ne-titanium, i-nickel alloys, i-HASTELLOY®*, i-INCOLOY®, i-MONEL®, i-Alloy 20, i-super-duplex, i-corrosion resistant alloys kunye nezixhobo ze-urea grade.

Izixhobo zeValve ezikhoyo