duplex karfe zagaye kada kofa
duplex karfe zagaye kada kofa
Ƙofar ƙwanƙwasa bawul ɗin hanya ɗaya ce da aka sanya a mashigar bututun don aikin samar da ruwa da magudanar ruwa da aikin gyaran najasa. Ana amfani da shi don malalewa ko duba matsakaici, kuma ana iya amfani da shi don murfi daban-daban. Dangane da sifar, an gina ƙofar zagaye da kofa mai murabba'i. Ƙofar murɗa ya ƙunshi jikin bawul, murfin bawul da ɓangaren hinge. Ƙarfin buɗewa da rufewa yana fitowa daga matsa lamba na ruwa kuma baya buƙatar aikin hannu. Ruwan ruwa a cikin bawul ɗin murɗa ya fi girma fiye da na gefen waje na bawul ɗin, kuma yana buɗewa. In ba haka ba, yana rufewa kuma ya kai tasirin ambaliya da tsayawa.
| Girman da ya dace | DN 200 - DN2000mm |
| Matsin aiki | ≤0.25Mpa |
| Temp. | ≤80℃ |
| Matsakaicin dacewa | ruwa, ruwa mai tsabta, ruwan teku, najasa da dai sauransu. |
| No | Suna | Kayan abu |
| 1 | Jiki | duplex karfe |
| 2 | Disc | duplex karfe |
| 3 | Hinge | duplex karfe |
| 4 | Zoben hatimi | EPDM |
An kafa kamfanin Tianjin Tanggu Jinbin Valve Co., Ltd a shekara ta 2004, yana da babban jari mai rijista na yuan miliyan 113, ma'aikata 156, dillalan tallace-tallace na kasar Sin 28, wanda ke da fadin fadin murabba'in murabba'in mita 20,000 gaba daya, da murabba'in mita 15,100 na masana'antu da ofisoshi. Yana da wani bawul manufacturer tsunduma a cikin ƙwararrun R&D, samarwa da tallace-tallace, wani hadin gwiwa-stock sha'anin hada kimiyya, masana'antu da kuma ciniki.
Kamfanin yanzu yana da lathe na tsaye na 3.5m, 2000mm * 4000mm mai ban sha'awa da injin niƙa da sauran manyan kayan aiki, na'urar gwajin bawul mai aiki da yawa da jerin cikakkun kayan aikin gwaji.
