| 规模 |
up to 2500mm |
| 出生地 |
Tianjin China (Mainland) |
| 牌子的名字 |
Zhengda |
| 材料 |
不锈钢的 |
| 标准或Nonstandard |
标准 |
blind flange: 1.Size:up to 2,500mm 2.Slip on flange pressure:PN6,PN10,PN16,PN25,PN40 3.type:slip on,welding neck,blind,socket welding,plate 4.pressure: 1)PN6,PN16,PN25,PN40 2)Class 150,300,600,900,1500 3)JIS5K.10K,16K,20K