| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
HaiYu |
| 模式的数量 |
11006 |
| 材料 |
钢铁 |
sanitary Manhole Cover/stainless steel manhole cover/manway coverSurface: inner 180 grit polished, outer 400 grit polished(mirror polish) Working Pressure: 0.5MPa Working Temperature: -10 to 150 oC Seal: EPDM, Silicone Usage: wine brewing tank, dairy storage tank