| 铜闸阀 | 刀型闸阀 | 手动闸阀 | 电动闸阀 | 平板闸阀 | 美标闸阀 |
| 日标闸阀 | 铸铁闸阀 | 铸钢闸阀 | 碳钢闸阀 | 锻钢闸阀 | 高压闸阀 |
| 保温闸阀 | 低温闸阀 | 电站闸阀 | 法兰闸阀 | 焊接闸阀 | 丝口闸阀 |
| 螺纹闸阀 | 水封闸阀 | 排渣闸阀 | 真空闸阀 | 气动闸阀 | 衬氟闸阀 |
| 油田闸阀 | 软密封闸阀 | 不锈钢闸阀 | 弹性座封闸阀 |

| 产品名: | 不锈钢法兰闸阀 |
| 型号: | Z41W |
| 口径: | DN15-DN600 |
| 压力: | 1.6-4.0MPa |
| 材质: | 不锈钢 |
1、设计制造按GB12234-89
2、结构长度按GB12221-89
3、法兰尺寸按JB/T79-94
4、阀门检查和试验按GB13927
|
型号
|
公称压力
(MPa) |
实验压力
|
工作温度(℃)
|
适用介质
|
||
|
强度水(MPa)
|
密封(水)空气(MPa)
|
低压密封空气(MPa)
|
||||
|
Z41W-16P(R)
|
1.6
|
2.4
|
1.8
|
0.6
|
≤200
|
硝酸类
|
|
Z41W-25P(R)
|
2.5
|
3.8
|
2.8
|
0.6
|
≤200
|
醋酸类
|
|
Z41W-40P(R)
|
4.0
|
6.0
|
4.4
|
0.6
|
≤200
|
硝酸类
|
|
阀体/阀盖
|
ZGICr18 Ni9Ti
|
ZG00Cr18 Ni10
|
ZG1Cr18 Ni12M0 2 Ti
|
ZG00Cr17Ni14M0 2
|
WCB
|
|
零件名称
|
ZGICr18 Ni9Tit系列
|
ZG00Cr18 Ni10系列
|
ZG1Cr18 Ni12M0 2 Ti系列
|
ZG00Cr17Ni14M0 2 系列
|
WCB系列
|
|
闸板
|
ZGICr18 Ni9Ti
|
ZG00Cr18 Ni10
|
ZG1Cr18 Ni12M0 2 Ti
|
ZG00Cr17Ni14M0 2
|
1Cr13
|
|
阀杆
|
1Cr18 Ni9Ti
|
00Cr18 Ni10
|
1Cr18 Ni12M0 2 Ti
|
00Cr17Ni14M0 2
|
1Cr13
|
|
填料
|
PTFE编织
|
PTFE编织
|
PTFE编织
|
PTFE编织
|
石墨
|
|
垫片
|
304L+PTFE
|
304L+PTFE
|
316+PTFE
|
316L+PTFE
|
石墨
|
|
压盖
|
ZGICr18 Ni9Ti
|
ZG00Cr18 Ni10
|
ZG1Cr18 Ni12M0 2 Ti
|
ZG00Cr17Ni14M0 2 系列
|
WCB
|
|
填料压环
|
1Cr18 Ni9Ti
|
00Cr18 Ni10
|
1Cr18 Ni12M0 2 Ti
|
00Cr17Ni14M0 2
|
1Cr13
|
|
螺栓
|
1Cr17Ni2
|
1Cr17Ni2
|
1Cr17Ni2
|
1Cr17Ni2
|
35CrMoA
|
|
螺母
|
1Cr18 Ni9Ti
|
1Cr18 Ni9Ti
|
1Cr18 Ni9Ti
|
1Cr18 Ni9Ti
|

