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ҽԺסԺ:18311458123
DFķܷ
һDFķܷ ;ص
ķܷķܷͲַ塢˹ɡ¶ȡ0棬ʴྻһҪʳƷҽҩʯ͡ġֽȸˮܵͽʵáҪصΪ:
1ӱṹأᣬѸ١
2С㣬ʡɡ
3κλðװά㡣
4ܷԸܷܿɿﵽ˫ܷй©
5ܷϻʴʹص㡣
DFķܷñ
ƱGBT
ӳߴ:GBT91.0;GBT91.0;JB78
ṹ:GBT9
ѹ:GBT2;JBT
DFķִܷлѡ
ϵGTִ˫ʽ͵ʽɸλִȫɿھŲϵAWִβʽṹŤش˫ʽ͵ʽ
1ʽ˫شС
2ѡϣᡢۡ
3ڶײװֶ
4ʽӿɵڿǶȡ
5ִѡѶŷָʾʵԶ
6IS1ΪƷİװṩ˷㡣
7˵ĽݶʹƷ090С4ĿɵΧȷ뷧ŵͬȡ
ѡ
ݲͬƺҪѡи
жصŷ˫صŷλػѶ
λλת
Դ˼ѹԴ
ֶHVSDֲٻ
ġDFķܷҪ
ͨ
DNmm
50
ѹ
PNMPa
0.6
1.0
1.6
ѹ
ǿ
0.9
1.5
2.4
ܷ
0.66
1.1
1.76
ܷ
0.6
0.6
0.6
ý
ˮˮúƷȡ
ʽ
ֶϸִ紫
塢DFķܷ Ҫ
ī֡֡Ͻ֡
īּ֡֡
ܷȦ
ķ
2Cr
OȦʯīO
DFķܷ ܷѡú¶
Ʒ
ȶ
ұ
ķϩ
Ȼ
Ӣ
CR
NBR
EPDM
PTFE
SI
VITON
NR
PA
ͺŴ
XJ
XAJA
XBJB
FXCJC
XDJD
XEJE
X1
N
¶
82
93
0
85
93
¶
40
40
40
70
23
20
73
ù¶
0~+80
20~+82
40~+
30~+0
70~+0
23~+0
20~+85
30~+93
ߡDFķܷ γߴ
ͨ
(DN)
L
D1
D
zd
H
H0
A
B
50
43
4
63
3
0
65
65
46
5
5
4
70
0
65
80
46
8
83
72
52
0
8
72
56
8
1
72
0
56
7
93
60
93
68
78
78
5
1
6
4
4
31
10
88
ҽԺţҺ:15652821333
ҽԺסԺ:18311458123