zvishoma nezvishoma kuvhara flange cheki vharafu
zvishoma nezvishoma kuvhara flange cheki vharafu
Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha kutsutsuza mavharuvha mavhariva mavharuvha,ku hundzhaka, silinda ye gararo,ku vhuya ku tlula mbilu yin’wana leyi vulavulaka mbilu)’, i xikanyisa mavharuvhu mavhariva mambirhi ma hambana ni ku tlula xipimo.Panguva imwecheteyo, svikiro repakati painopinza rinopinda muchikamu chezasi chepiston mucylinder yekuchengetera mafuta kusundira piston, uye mafuta ari kumusoro kwepiston anotsikirirwa kumucheto wemuswe we silinda diki pa. mativi ose emuviri wevharuvhu kuburikidza nevharuvhu yetsono, kuitira kuti uwedzere tsvimbo yepiston muhumburumbira diki.Kana kudzvinyirirwa kwemukati wemukati kunodonha pasi pekumanikidza pakubuda Panguva ino, diski ichavhara pakarepo pasi pechiito chekudzoka kwechirimo uye chepakati, asi nokuti piston tsvimbo iri munzvimbo yakawedzerwa.Ivhavha disc haigoni kuvharwa zvakakwana pamusoro payo, uye inenge 20% yenzvimbo yakasara kuti yepakati ipfuure, iyo inotamba basa rekubvisa nyundo.
| Saizi yakakodzera | DN50 – DN1200mm |
| Nominal pressure | PN10 / PN16 / PN25 |
| Test pressure | Shell: 1.5 nguva yakatarwa kumanikidzwa, Chigaro: 1.1 nguva yakatarwa kumanikidzwa. |
| temp. | -10°C kusvika 80°C (NBR) -10°C kusvika 120°C (EPDM) |
| Inokodzera zvepakati | mvura |
| Inopedza kubatana | BS EN1092-2 PN10 / PN16/ PN25 flange kukwira. |
| No | Zita | Material |
| 1 | Muviri | Ductile iron, WCB, simbi isina tsvina |
| 2 | Disc | Ductile iron, WCB, simbi isina tsvina |
| 3 | Stem | SS420 |
| 4 | Silinda yemafuta | simbi isina ngura |
| 5 | Kuisa chisimbiso | EPDM, NBR |
Tianjin Tanggu Jinbin Valve Co., Ltd. yakavambwa muna 2004, ine guta rakanyoreswa remamiriyoni zana negumi nematanhatu, vashandi zana nemakumi mashanu nevatanhatu, vamiririri makumi maviri nevasere vekuChina, vachifukidza nzvimbo inosvika zviuru makumi maviri emativi emamita pamwe chete, uye 15,100 mativi emamita emafekitori nemahofisi. Iyo inogadzira vharafu inobatikana muhunyanzvi R&D, kugadzira uye kutengesa, mubatanidzwa-stock bhizinesi rinobatanidza sainzi, indasitiri nekutengeserana.
Iyo kambani ikozvino ine 3.5m vertical lathe, 2000mm * 4000mm inofinha uye muchina wekugaya uye mamwe mahombe ekugadzirisa midziyo, yakawanda-inoshanda valve performance yekuongorora mudziyo uye nhevedzano yemidziyo yekuyedza yakakwana.
