Sezvo mwaka wekudziya wepagore uchiswedera, NSEN ichapinda muchikamu chakabatikana muzhizha.Mukugadzirira mwaka wekudziya wegore rino, makasitoma edu akaisa maodha akati wandei achitevedzana.Zvinotarisirwa kuti 800pcs ye butterfly valves yekupisa ichagadzirwa gore rino.Naizvozvo, kambani yedu inochengetera akawanda butt welding mhando, uye flange butterfly valve casting.

Pazasi isu tichazivisa muchidimbu mavharuvhu e butterfly anoshandiswa pakudziya kwedunhu;

Isu tose tinoziva kuti kupisa kwepakati kunonyanya kutora yakakwira-tembiricha mhepo uye mvura inopisa, saka iyo yakapfava-inovhara butterfly valve inofanira kubviswa kana sarudzo yasarudzwa, uyesimbi-yakavharwa butterfly valveinofanira kusarudzwa.Maererano nekuisa chisimbiso, isu takanyanya kukamurwa kuva marudzi maviri, rudzi rwekutanga ndeye laminated sealing butterfly valve, uye rudzi rwechipiri isimbi yakasimba inosunga butterfly valve.Idzi mhando mbiri dzezvimiro zvekuisa chisimbiso dzinoda kutariswa zvinoenderana nekupisa uye kuyerera kweyero yekushanda.

Maererano nenzira yekubatanidza, izvo zvinonyanya kudiwa ndizvobutt weldinguyeflange type.Parizvino NSEN inogona kupa zviyero zvekubatanidza:

GOST 33259-2015, GOST 12815, EN1092-1, ASME B 16.5/B16.47

Kana iwe uchida kuziva zvakawanda nezve chimiro cherudzi urwu rwevharuvhu, ndapota tinya chinongedzo pazasi

https://www.nsen-valve.com/triple-offset-butterfly-valve/