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南京(jīng)騰州閥門(mén)有限(xiàn)公(gōng)司
陳建州 經理 工程師(shī)
地址:南京市秦(qín)淮區(qū)升州路385号
郵編:210036
電話:025—52218939
手機(jī):13801582818
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高壓(yā)平闆閘閥
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發(fā)表(biǎo)時間(jiān):2011-5-26 文字(zì) 〖 大
中
小
〗 閱讀次(cì)數:5025 [關(guān)閉窗口]
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公稱壓力pn
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公(gōng)稱通經dn
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主要外(wài)形尺寸和連接尺(chǐ)寸(cùn)(mm)
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l
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h
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do
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d1
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d2
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d
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b
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n-Ød
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lo
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16mpa
22mpa
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25
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210
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345
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25
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50.8
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101.5
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150
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29
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4-26
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200
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32
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240
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350
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29
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60.32
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111.0
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160
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29
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4-26
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220
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40
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260
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380
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36
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68.28
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124.0
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180
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32
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4-29.5
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280
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50
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300
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400
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45
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95.25
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165.0
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215
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38.5
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8-26
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300
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65
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320
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440
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58
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107.95
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190.5
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245
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41.5
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8-29.5
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350
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80
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360
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500
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72
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123.82
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190.5
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240
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38.5
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8-26
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360
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100
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450
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540
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90
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149.22
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235.0
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290
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44.5
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8-32.5
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400
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150
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560
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620
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135
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211.12
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317.5
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380
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56
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12-32.5
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450
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25mpa
35mpa
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25
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220
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345
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25
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50.8
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101.5
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150
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29
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4-26
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200
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32
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250
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350
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29
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60.32
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111.0
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160
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29
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4-26
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220
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40
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270
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380
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36
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68.28
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124.0
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180
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32
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4-29.5
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280
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50
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310
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400
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45
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95.25
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165.0
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215
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38.5
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8-26
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300
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65
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340
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440
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58
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107.95
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190.5
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245
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41.5
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8-29.5
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350
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80
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380
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500
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72
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123.82
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190.5
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265
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48
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8-32.5
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360
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100
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480
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540
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90
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149.22
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235.0
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310
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54
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8-32.5
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400
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150
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580
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620
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135
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211.12
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317.5
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395
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83
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12-39
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450
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公稱(chēng)壓力pn
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公(gōng)稱通經(jīng)dn
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主要(yào)外(wài)形(xíng)尺寸和連接尺寸(mm)
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l
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h
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do
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d1
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lo
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16mpa
22mpa
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25
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160
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345
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25
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42
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200
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32
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180
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350
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29
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54
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220
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40
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210
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380
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36
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60
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280
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50
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230
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400
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45
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73
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300
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65
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250
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440
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58
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89
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350
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80
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270
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500
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72
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108
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360
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100
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320
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540
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90
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133
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400
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150
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500
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620
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135
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192
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450
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25mpa
35mpa
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25
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160
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345
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25
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42
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200
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32
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180
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350
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29
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54
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220
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40
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210
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380
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36
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60
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280
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50
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230
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400
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45
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73
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300
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65
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250
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440
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58
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89
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350
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80
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270
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500
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72
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108
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360
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100
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320
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540
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90
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133
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400
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150
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500
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620
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135
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192
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450
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文(wén)章分頁:
1
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