Bawul ɗin duniya na flange na DIN GS-C25
Bawul ɗin ƙarfe na Carbon flange duniya

Ana yin bawuloli na duniya na flange na ƙarfe da aka yi da maƙulli mai motsi a matsayin faifan diski tare da rufe saman lebur ko mazugi don rufewa. Yawanci, filogin yana da alaƙa da tushe wanda ake amfani da shi ta hanyar aikin sukurori azaman layi madaidaiciya ta amfani da ƙafafun hannu. Yawanci, irin wannan bawuloli na duniya ana amfani da su ne kawai don buɗewa da rufewa gaba ɗaya, ba don daidaita kwarara ba. Matsi yana daga PN16 zuwa PN160 kuma zafin aiki yana daga -29 zuwadigiri 450.Ana amfani da wannan bawul ɗin ƙarfe mai siminti sosai don bututun mai, sinadarai, kantin magani, sinadarai da foda don rage watsawar kafofin watsa labarai. Akwai na'urori masu kunna wutar lantarki, na hannu, na'urorin bevel, na lantarki da na pneumatic.
Girman: DN50-DN300
Matsi: PN16, PN25, PN40

| Matsi na musamman | 1.6 | 2.5 | 4.0 | 6.4 |
| Gwajin Shell | 2.4 | 3.8 | 6.0 | 9.6 |
| Gwajin hatimin ruwa | 1.8 | 2.8 | 4.4 | 7.4 |
| Hatimin sama | 1.8 | 2.8 | 4.4 | 7.4 |
| Hatimin iska | 0.4-0.7 | |||









