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(zh)И˜ʡ: GB/T26121-2010

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̖ No. λ Part Material
1 w Body Ȼz(NR)ȶz(CR)z(IIR)z(NBR)z(FKM)Ԫұz(EPDM)
2 r Inner & Outer Rubber ȻzNR ȶzCRzIIR zNBRzFKMԪұzEPDMķϩPTFE
3 wǼ Body Carcass Nylon cord fabric
4 h(hun) Reinforcing Ring ~䓽z Multi-strand coppering steel wire
5 m Flange
T̼ Cast and forged carbon steel(Q235)P Stainless steel(201304316321) Plastic(CPVCPVDFPPHUPVCRPP)

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gl
Ŀ
QͨDNmm
2003008-12壩
501502-6壩
JGD-A1
JGD-A2
JGD-A3
MPa( kgf/cm2)
1.010
1.616
2.525
ƉMPa( kgf/cm2)
2.020
3.030
4.545
նKPa(mm/Hg)
40300
53.3400
86.7650
mÜضȡ
-15115_-30250
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LL
mm
mb
mm
˨
n
˨
ֱ
mm
˨
Aֱmm
Sλmm
mm
ƫDǶ
(a1+a2)
mm
Ӣ
L
s
50
2
165
18
4
17.5
125
30
50
45
35
80
3
175
20
8
17.5
160
35
50
45
35
100
4
225
22
8
17.5
180
35
50
40
35
125
5
230
24
8
17.5
210
35
50
40
35
150
6
325
24
8
22
240
35
50
40
35
200
8
325
24
8
22
295
35
50
40
35
250
10
325
26
12
22
350
35
60
35
30
300
12
325
28
12
22
400
35
60
35
30
350
14
325
28
23
23
460
35
60
40
25
400
16
400
30
25
25
515
35
50
40
25
450
18
400
30
25
25
565
35
50
40
25
500
20
400
32
25
25
620
35
50
35
25
750
30
35
50
30
25
1000
40
450
44
34
34
1160
35
50
30
25
1200
48
500
48
41
41
1380
350
50
30
25

ע1ҪɁDmȫͨýoˮ˜ʈDHG/T2289-92
2DN350-600(2)͹1.6MPaDN32-400(3)͹2.5MPa
3DN700-DN12001.0MPaDN14000.6MPa,DN1600-DN18000.4MPam0.6MPaxȡDN20000.25MPa,m0.6MPaxȡ
4ҿսoˮʹDN200ϮaƷܵй̶֧λ̶мtaƷbÓbá
5Ñʹ^myTmGB/T9115.1(RF)m

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