H42H铸钢立式止回阀

H42H/W铸钢立式升降(静音)止回阀

设计与制造标准:

●设计与制造:ANSIB16.34 API6D GB12236

●法兰尺寸:ANSIB16.5 JB/T79 GB9113

●压力温度:---

●结构长度:ANSIB16.10 GB12221

●对焊连接尺寸:--

●检验与试验:API598 GB9131

安装尺寸及重量:


GB 1.6、2.5MPa
DN40506580100125150200250300350400450500600
H160160180200210275300380430510-----
H1-120150180229254267292340------
H2112120130150165190210255310320380405430450510
Wt56.59.51116.521.53248758095120---
GB 2.5MPa
DN40506580100125150200250300350400450500600
H160160180200210275300380430510-----
H1-120150180229254267292340------
H2112120130150165190210255310320380405430450510
Wt---------------
GB 4.0MPa
DN40506580100125150200250300350400450500600
H160160180200210275300380430510-----
H1-120150180229254267292340------
H2---------------
Wt---------------