Mavharuvhu maererano akasiyana anoshanda midhiya kusarudza zvinhu, general mavharuvhu anogona kukamurwa kuita yakajairika tembiricha, tembiricha, yakaderera tembiricha zvinhu kusarudzwa, ngura kuramba zvinhu kusarudzwa, asiwo akakamurwa yakaderera kumanikidzwa, svikiro kumanikidzwa, high pressure vharafu kusarudza zvinhu, chikuru. zvinhu zvakakandwa simbi, simbi yakakandwa, simbi isina tsvina, alloy simbi, yakanyanya tembiricha simbi, yakaderera tembiricha simbi, ngura inodzivirira kusarudzwa kwepurasitiki.

Valve common material:
1, grey cast iron valve: grey cast iron yakakodzera kune zita rekumanikidza PN≤ 1.0mpa, tembiricha ye -10 ℃ ~ 200 ℃ mvura, chiutsi, mhepo, gasi uye mafuta uye mamwe midhiya.Magiredhi akajairika egrey cast iron ndeaya: HT200, HT250, HT300, HT350.

2, inogadzika simbi yakakandwa: yakakodzera zita rekumanikidza PN≤ 2.5mpa, tembiricha i -30 ~ 300 ℃ yemvura, chiutsi, mhepo uye mafuta svikiro, zvinowanzoshandiswa zvitsiga ndezvi: KTH300-06, KTH330-08, KTH350-10.

3, nodular cast iron valve: inokodzera PN≤ 1.6mpa, tembiricha ndeye -5 ~ 80 ℃ yemvura, chiutsi, mhepo uye mafuta uye mamwe midhiya.Zvishandiso zvinowanzoshandiswa ndezvi: QT400-15, QT450-10, QT500-7.
Tichitarisa danho razvino retekinoroji yemumba, fekitori yega yega haina kuenzana, uye vashandisi kazhinji havasi nyore kuyedza.Maererano nezvakaitika, zvinokurudzirwa kuti PN≤ 2.5mpa, valve ichiri yakagadzirwa nesimbi.

4, acid inodzivirira yakakwira silicon nodular cast iron: inokodzera zita rekumanikidza PN≤ 0.25mpa, tembiricha iri pasi pe120 ℃ inoodza svikiro.

5, carbon steel valve: inokodzera zita rekumanikidza PN≤32.0MPa, tembiricha ye -30 ~ 425 ℃ yemvura, chiutsi, mhepo, hydrogen, ammonia, nitrogen uye petroleum zvigadzirwa uye mamwe midhiya.Inowanzoshandiswa mamakisi ari WC1, WCB, ZG25 uye simbi 20, 25, 30 uye yakaderera alloy structural simbi 16Mn.

 

 

Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.

Zvigadzirwa zvikuru:Butterfly Valve,Ball Valve,Gedhi Vavhavha,Tarisa Valve,Globe Vavlve,Y-Strainers,Magetsi Acurator,Pneumatic Acurators .

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