| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
HaiYu |
| 模式的数量 |
11003 |
| 材料 |
钢铁 |
manhole cover(sanitary manhole cover, manway cover)Suitable for larger stainless steel tanksandvessels,which require the pathways to the inner patrs of the tanks or vessels can be locked up. YAC:arc manhole cover,which can sustain a Max.Static pressure of 2bar(under the temperature of 20°C) YAC-1:arc manhoe cover,has higher bracket,suitable for big vessels with lagging material. YAC:flat manhole cover,lower bracket. YAC:flat manhole over,,higher bracket,suitable for big vessels with lagging material. YAC-P:can sustain a Max.Working pressure of 5bar