Mavavu malinga ndi osiyanasiyana TV ntchito kusankha zipangizo, mavavu ambiri akhoza kugawidwa mu kutentha yachibadwa, kutentha, otsika kutentha zinthu kusankha, dzimbiri kukana zinthu kusankha, komanso ogaŵikana otsika kuthamanga, sing'anga kuthamanga, mkulu kuthamanga valavu kusankha zipangizo, chachikulu zipangizo ndi chitsulo, kuponyedwa chitsulo, zitsulo zosapanga dzimbiri, aloyi chitsulo, kutentha zitsulo, kutentha chitsulo chotsika, dzimbiri zosagwira kusankha pulasitiki.

Mavavu wamba:
1, valavu imvi kuponyedwa chitsulo: imvi kuponyedwa chitsulo ndi oyenera kuthamanga mwadzina PN≤ 1.0mpa, kutentha kwa -10 ℃ ~ 200 ℃ madzi, nthunzi, mpweya, gasi ndi mafuta ndi TV zina.Mitundu yodziwika bwino ya chitsulo chotuwira ndi: HT200, HT250, HT300, HT350.

2, malleable kuponyedwa chitsulo: oyenera kuthamanga mwadzina PN≤ 2.5mpa, kutentha ndi -30 ~ 300 ℃ madzi, nthunzi, mpweya ndi sing'anga mafuta, zopangidwa ambiri ntchito ndi: KTH300-06, KTH330-08, KTH350-10.

3, nodular kuponyedwa chitsulo valavu: oyenera PN≤ 1.6mpa, kutentha ndi -5 ~ 80 ℃ madzi, nthunzi, mpweya ndi mafuta ndi TV zina.Zomwe zimagwiritsidwa ntchito kwambiri ndi: QT400-15, QT450-10, QT500-7.
Poganizira zaukadaulo wamakono wapakhomo, fakitale iliyonse imakhala yosagwirizana, ndipo ogwiritsa ntchito nthawi zambiri sakhala osavuta kuyesa.Malinga ndi zomwe zinachitikira, tikulimbikitsidwa kuti PN≤ 2.5mpa, valavu ikadali yopangidwa ndi chitsulo.

4, asidi kugonjetsedwa mkulu pakachitsulo nodular kuponyedwa chitsulo: oyenera kuthamanga mwadzina PN≤ 0.25mpa, kutentha m'munsimu 120 ℃ zikuwononga sing'anga.

5, valavu ya carbon steel: yoyenera kuthamanga mwadzina PN≤32.0MPa, kutentha kwa -30 ~ 425 ℃ madzi, nthunzi, mpweya, haidrojeni, ammonia, nayitrogeni ndi mafuta a petroleum ndi zina.Ambiri ntchito kalasi ndi WC1, WCB, ZG25 ndi zitsulo 20, 25, 30 ndi otsika aloyi structural zitsulo 16Mn.

 

 

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