型号
Type

公称压力 
Nominal
Pressure

试验压力
Test Pressure

工作温度（℃）Working
Temperature

适用介质Suitable
Medium

强度（水）
(Mpa)

密封（水）
空气（Mpa）

低压密封
空气（Mpa)

Z41H-16C

1.6

2.4

1.8

0.6

≤425

水、蒸汽、
油品等

Z41H-25C

2.5

3.8

2.8

0.6

≤425 Z41H-40RL硬密封高温闸阀 DN50,密封可靠、性能优良、造型美观 1、选材考究 5、采用楔式弹性闸板结构启闭轻松自如 结构与特点: 1、选材考究Z41W-25RL316材质不锈钢闸阀 DN250Z41H-40R手动304法兰闸阀 DN1400Z41H-40P国标法兰闸阀 DN1400Z41W-40RL316L材质闸阀 DN1400Z41W-16RL化工法兰闸阀 DN250Z41H-40R316材质不锈钢闸阀 DN32Z41H-16RL不锈钢铸造闸阀 DN450Z41W-25R304不锈钢闸阀 DN32Z41H-64R316L材质闸阀 DN450Z41W-16R不锈钢铸造闸阀 DN32Z41H-64P不锈钢锻打闸阀 DN450Z41H-16RL不锈钢铸造闸阀 DN450Z41W-25R304不锈钢闸阀 DN32Z41H-40P不锈钢法兰闸阀 DN32Z41H-16R国标法兰闸阀 DN32Z41H-64R316L材质闸阀 DN450

Z41H-40C

4.0

6.0

4.4

0.6

≤425

Z41H-64C

6.4

9.6

7.0

0.6

≤425

零件名称

阀体材料Body Material Code

Part Name

阀体/阀盖

WCB

ZGCr5Mo

ZG1Cr18Ni9Ti/CF8

ZG1Cr18Ni12Mo2Ti/CF8M

Body/Bonnet

闸板

WCB

ZGCr5Mo

ZG1Cr18Ni9Ti/CF8

ZG1Cr18Ni12Mo2Ti/CF8M

Wedge

阀杆

Cr13

25Cr2MoV

1Cr18Ni9Ti

1Cr18Ni12Mo2Ti

Stem

填料

柔性石墨/Flexible Graphite

聚四氟乙烯/PTFE

Packing

垫片

18-8柔性石墨/18-8Flexible Graphite

Gasket

螺栓

35/35CrMo

25CrMoV

1Cr18Ni9

1Cr18Ni9

Bolt

适用温度

-29-425℃

-29-450℃

-40-200℃

-40-200℃

Suitable Temp.

适用介质

水、油品、蒸汽
Water,Oil,Steam

蒸汽、油品
Steam,Oil

硝酸类
Nitrc Acid

醋酸类
Acetic Acid

Suitable Medium