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- 產(chǎn)品名稱：PZ441Y-16，PZ441Y-25，PZ441Y-40，PZ441Y-64，排渣雙閘板閘閥
- 產(chǎn)品型號(hào)：PZ441Y-16，PZ441Y-25，PZ441Y-40，PZ441Y-64，
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簡(jiǎn)單介紹
PZ441Y-16，PZ441Y-25，PZ441Y-40，PZ441Y-64，排渣雙閘板閘閥
產(chǎn)品描述
PZ441Y-16，PZ441Y-25，PZ441Y-40，PZ441Y-64，排渣雙閘板閘閥
PZ441Y-16C，PZ441Y-25C，PZ441Y-40C，PZ441Y-64C，
PZ41H/X 排渣雙閘板閘閥設(shè)計(jì)與制造標(biāo)準(zhǔn)：
●設(shè)計(jì)與制造：GB12234 GB2595
●法蘭尺寸：GB9113 JB/T79
●壓力溫度：JB/T74 GB9131
●結(jié)構(gòu)長(zhǎng)度：GB/T12221
●對(duì)焊連接尺寸：---
●檢驗(yàn)與試驗(yàn)：JB/T9092 GB13927
安裝尺寸及重量：
|
GB 1.6Mpa
|
|
DN
|
50
|
80
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
|
L
|
250
|
280
|
300
|
350
|
400
|
450
|
500
|
550
|
600
|
650
|
700
|
|
H
|
335
|
510
|
685
|
790
|
885
|
1015
|
1190
|
1350
|
1460
|
1620
|
1800
|
|
D0
|
250
|
280
|
300
|
300
|
350
|
400
|
450
|
500
|
500
|
550
|
550
|
|
GB 2.5Mpa
|
|
DN
|
50
|
80
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
|
L
|
250
|
280
|
300
|
350
|
400
|
450
|
500
|
550
|
600
|
650
|
700
|
|
H
|
335
|
510
|
685
|
790
|
885
|
1015
|
1190
|
1350
|
1460
|
1620
|
1800
|
|
D0
|
250
|
280
|
300
|
300
|
350
|
400
|
450
|
500
|
500
|
550
|
550
|
|
GB 4.0Mpa
|
|
DN
|
50
|
80
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
|
L
|
250
|
310
|
350
|
450
|
550
|
650
|
750
|
850
|
950
|
1050
|
1150
|
|
H
|
340
|
508
|
680
|
800
|
875
|
1010
|
1180
|
1230
|
1280
|
1415
|
1560
|
|
D0
|
250
|
300
|
300
|
400
|
500
|
500
|
550
|
600
|
600
|
700
|
750
|
|
GB 6.4Mpa
|
|
DN
|
50
|
80
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
|
L
|
250
|
310
|
350
|
450
|
550
|
650
|
750
|
850
|
950
|
1050
|
1150
|
|
H
|
340
|
508
|
680
|
800
|
875
|
1010
|
1180
|
1230
|
1280
|
1415
|
1560
|
|
D0
|
250
|
300
|
300
|
400
|
500
|
500
|
550
|
600
|
600
|
700
|
750
|