Contact Person: shengna ge
Tel: 0086-0577-67351919
Fax: 0086-0577-67352759
E-mail: huagongvalve@zjhgv.com
1､The design manufacture GB12234-89
2､ Face-to-face GB12221-89
3､Flange size JB/T79-94
4､GB13927
Chief Property And Specification
|
type |
DN |
test pressure |
Working temperature (℃) |
Applicable Medium |
||
|
strength (water)(Mpa) |
seal (water) air |
low pressure seal air (Mpa) |
||||
|
Z4IH-16C |
1.6 |
2.4 |
1.8 |
0.6 |
≤200 |
NITRICACID |
|
Nitric acid |
||||||
|
ACETICACID |
||||||
|
Acetic acid |
||||||
|
NITRICACID |
||||||
|
Z41W-25P(R) |
2.5 |
3.8 |
2.8 |
0.6 |
≤200 |
Nitric acid |
|
Z41W-40P(R) |
4.0 |
6.0 |
4.4 |
0.6 |
≤200 |
ACETICACID |
|
Z41W-64P(R) |
6.4 |
9.6 |
7.0 |
0.6 |
≤200 |
Acetic acid |
Main Part Materials
|
body/ Bonnet |
ZG1Cr18Ni9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12Mo 2 Ti |
ZG00Cr17Ni14Mo 2 |
WCB |
||
|
part name |
ZG1Cr18Ni9Ti series |
ZG00Cr18Ni10 series |
ZG1Cr18Ni12Mo 2 Ti series |
ZG00Cr17Ni14Mo 2 series |
WCB series |
||
|
Wedge disc |
ZG1Cr18NI9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12Mo 2 Ti |
ZG00Cr17Ni14Mo 2 |
1Cr13 |
||
|
Stem |
1Cr18Ni9Ti |
ooCr18Ni10 |
1Cr18Ni12Mo 2 Ti |
ooCr17Ni14Mo 2 |
1Cr13 |
||
|
packing |
PTFE |
PTFE |
PTFE |
PTFE |
Graphite |
||
|
shim |
304L+PTFE |
304L+PTFE |
316L+PTFE |
316L+PTFE |
Graphite+304 |
||
|
Gland |
ZG1Cr181Ni10 |
ZG00Cr18Ni10 |
ZG1Cr18Ni12Mo 2 Ti |
ZG00Cr17Ni14Mo 2 |
WCB |
||
|
1Cr18Ni9Ti |
00Cr18Ni10 |
1Cr18Mi12Mo 2 Ti |
00Cr17Ni14Mo 2 |
1Cr13 |
||
|
Screw |
1Cr171Ni2 |
1Cr171Ni2 |
1Cr171Ni2 |
1Cr171Ni2 |
35CrMoA |
||
|
Nut |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
45 |
