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| 產(chǎn)品搜索 Products Search |
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產(chǎn)品名稱： |
低溫閘閥 進(jìn)口低溫閘閥 燃?xì)獾蜏亻l閥 |
產(chǎn)品型號(hào)： |
DZ40Y |
產(chǎn)品口徑： |
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產(chǎn)品壓力： |
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產(chǎn)品材質(zhì)： |
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產(chǎn)品簡(jiǎn)介： |
低溫閘閥流體阻力小。閘閥閘體內(nèi)部介質(zhì)通道是直通的，介質(zhì)流經(jīng)閘閥時(shí)不改變其流動(dòng)方向，因而流動(dòng)阻力較小。 |
聯(lián)系電話： |
021-57522756 |
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低溫閘閥 進(jìn)口低溫閘閥 燃?xì)獾蜏亻l閥的詳細(xì)資料： |
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產(chǎn)品名稱：
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低溫閘閥
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產(chǎn)品型號(hào)：
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DZ40Y
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產(chǎn)品口徑：
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DN15-600
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產(chǎn)品壓力：
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0.6~10.0Mpa
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產(chǎn)品材質(zhì)：
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碳鋼、不銹鋼、合金鋼等
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產(chǎn)品簡(jiǎn)介：
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制造標(biāo)準(zhǔn)：中國(guó)GB、機(jī)械部JB、化工標(biāo)準(zhǔn)HG、美標(biāo)API、ANSI、德標(biāo)DIN、日本JIS、JPI、英標(biāo)BS生產(chǎn)。閥體材質(zhì)：銅、鑄鐵、鑄鋼、碳鋼、WCB、WC6、WC9、20#、25#、鍛鋼、A105、F11、F22、不銹鋼、304、304L、316、316L、鉻鉬鋼、低溫鋼、鈦合金鋼等。工作壓力1.0Mpa-50.0Mpa。工作溫度：-196℃-650℃。連接方式：內(nèi)螺紋、外螺紋、法蘭、焊接、對(duì)焊、承插焊、卡套、卡箍。驅(qū)動(dòng)方式：手動(dòng)、氣動(dòng)、液動(dòng)、電動(dòng)。上海沃托閥門有限公司擁有全球最頂尖的生產(chǎn)設(shè)備和技術(shù)工程師，有能力按照各國(guó)標(biāo)準(zhǔn)以及各種行業(yè)標(biāo)準(zhǔn)生產(chǎn)制造優(yōu)質(zhì)閥門。
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聯(lián)系電話：
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021-57522756
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產(chǎn)品詳情
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低溫閘閥
閘閥是最常用的截?cái)嚅y之一，主要用來(lái)接通或截?cái)喙苈分械慕橘|(zhì)，不適用于調(diào)節(jié)介質(zhì)流量。閘閥適用的壓力、溫度及口徑范圍很大，尤其適用于中、大口徑的管道。
閘閥的主要優(yōu)點(diǎn)：
（1）流體阻力小。閘閥閘體內(nèi)部介質(zhì)通道是直通的，介質(zhì)流經(jīng)閘閥時(shí)不改變其流動(dòng)方向，因而流動(dòng)阻力較小。
（2）啟閉較省力。啟閉時(shí)閘板運(yùn)動(dòng)方向與介質(zhì)流動(dòng)方向相垂直。與截止閥相比，閘閥的啟閉較為省力。
（3）介質(zhì)流動(dòng)方向一般不受限制。介質(zhì)可從閘閥兩側(cè)任意方向流過(guò)，均能達(dá)到接通或截?cái)嗟哪康�。便于安裝，適用于介質(zhì)的流動(dòng)方向可能改變的管路中。
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主要零件材料及性能規(guī)范
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主要零部件
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閥體
閥蓋
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碳鋼
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鉻鎳鈦不銹鋼
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鉻鎳鉬鈦不銹鋼
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超低碳不銹鋼
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鉻鉬合金鋼
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低溫碳鋼
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閘板
閥座
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碳鋼堆焊硬質(zhì)合金或不銹鋼
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鉻鎳鈦不銹鋼
堆焊硬質(zhì)合金
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鉻鎳鉬鈦不銹鋼
堆焊硬質(zhì)合金
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超低碳不銹鋼
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鉻鉬合金鋼
堆焊硬質(zhì)合金
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不銹鋼堆焊硬質(zhì)合金
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閥桿
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鉻不銹鋼
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鉻鎳鈦不銹鋼
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鉻鎳鉬鈦不銹鋼
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超低碳不銹鋼
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鉻鉬合金鋼
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不銹鋼
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填料
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石墨石棉盤根
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浸聚四氟乙烯石棉盤根
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柔性石墨石棉盤根
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浸聚四氟乙烯石棉盤根
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墊片
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石棉墊片
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不銹鋼帶四氟乙烯纏繞墊片
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柔性石墨+不銹鋼
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聚四氟乙烯
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閥桿螺母
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高鎳球鐵/ZguAL10Fe3
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主要參數(shù)
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適用介質(zhì)
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水、蒸汽、油品
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硝酸類
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醋酸類
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尿素、甲銨液等
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水、蒸汽、石油及石油產(chǎn)品
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氨氣、液氨
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適用溫度℃
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≤425
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≤200
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≤200
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≤200
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≤550
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-45～150
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型號(hào)
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公稱
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主要結(jié)構(gòu)尺寸(mm)
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閥體
材料
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性能規(guī)范
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通徑 DN(mm)
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壓力 PN(Map)
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D
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D0
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L
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H
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適用溫度(℃)
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適用介質(zhì)
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SFD46Z-40C150C
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1/2"
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150
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89
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140
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108
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345
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LCB
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≥-46
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NH3、丙烷
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"
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3/4"
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"
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98
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150
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117
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355
|
"
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"
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"
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"
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1"
|
"
|
108
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150
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127
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454
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"
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"
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"
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"
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2"
|
"
|
152
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200
|
178
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481
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"
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"
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"
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"
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3"
|
"
|
190
|
230
|
203
|
574
|
"
|
"
|
"
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|
"
|
4"
|
"
|
229
|
280
|
229
|
708
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
279
|
330
|
267
|
946
|
"
|
"
|
"
|
|
"
|
8"
|
"
|
343
|
380
|
292
|
1118
|
"
|
"
|
"
|
|
"
|
10"
|
"
|
406
|
460
|
330
|
1312
|
"
|
"
|
"
|
|
"
|
12"
|
"
|
483
|
510
|
356
|
1547
|
"
|
"
|
"
|
|
"
|
14"
|
"
|
533
|
560
|
381
|
1811
|
"
|
"
|
"
|
|
"
|
16"
|
"
|
597
|
560
|
406
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2002
|
"
|
"
|
"
|
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"
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18"
|
"
|
635
|
610
|
432
|
2256
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
698
|
760
|
457
|
2532
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
813
|
810
|
508
|
3000
|
"
|
"
|
"
|
|
SFD101Z-40C150C
|
1/2"
|
150
|
89
|
140
|
108
|
405
|
LC3
|
≥-101
|
乙烯等
|
|
"
|
3/4"
|
"
|
98
|
150
|
117
|
415
|
"
|
"
|
"
|
|
"
|
1"
|
"
|
108
|
150
|
127
|
514
|
"
|
"
|
"
|
|
"
|
2"
|
"
|
152
|
200
|
178
|
591
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
190
|
230
|
203
|
634
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
229
|
280
|
229
|
768
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
279
|
330
|
267
|
1006
|
"
|
"
|
"
|
|
"
|
8"
|
"
|
343
|
380
|
292
|
1128
|
"
|
"
|
"
|
|
"
|
10"
|
"
|
406
|
460
|
330
|
1372
|
"
|
"
|
"
|
|
"
|
12"
|
"
|
483
|
510
|
356
|
1607
|
"
|
"
|
"
|
|
"
|
14"
|
"
|
533
|
560
|
381
|
1871
|
"
|
"
|
"
|
|
"
|
16"
|
"
|
597
|
560
|
406
|
2062
|
"
|
"
|
"
|
|
"
|
18"
|
"
|
635
|
610
|
432
|
2316
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
698
|
760
|
457
|
2592
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
813
|
810
|
508
|
3060
|
"
|
"
|
"
|
|
SFD196Z-40C150P
|
1/2"
|
150
|
89
|
140
|
108
|
405
|
ZGOCr18Ni9
|
≥-196
|
液氨、乙烯、液化天然氣等
|
|
"
|
3/4"
|
"
|
98
|
150
|
117
|
415
|
"
|
"
|
"
|
|
"
|
1"
|
"
|
108
|
150
|
127
|
514
|
"
|
"
|
"
|
|
"
|
2"
|
"
|
152
|
200
|
178
|
591
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
190
|
230
|
203
|
634
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
229
|
280
|
229
|
768
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
279
|
330
|
267
|
1006
|
"
|
"
|
"
|
|
"
|
8"
|
"
|
343
|
380
|
292
|
1128
|
"
|
"
|
"
|
|
"
|
10"
|
"
|
406
|
460
|
330
|
1372
|
"
|
"
|
"
|
|
"
|
12"
|
"
|
483
|
510
|
356
|
1607
|
"
|
"
|
"
|
|
"
|
14"
|
"
|
533
|
560
|
381
|
1871
|
"
|
"
|
"
|
|
SFD196Z-40C150P
|
16"
|
150
|
597
|
560
|
406
|
2062
|
ZGOCr18Ni9
|
≥-196
|
液氨、乙烯、液化天然氣等
|
|
"
|
18"
|
"
|
635
|
610
|
432
|
2316
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
698
|
760
|
457
|
2592
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
813
|
810
|
508
|
3060
|
"
|
"
|
"
|
|
SFD46Z-540C150C
|
16"
|
150
|
597
|
560
|
406
|
2002
|
LCB
|
≥-46
|
NH3、丙烷
|
|
"
|
18"
|
"
|
635
|
610
|
432
|
2256
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
698
|
760
|
457
|
2532
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
813
|
810
|
508
|
300
|
"
|
"
|
"
|
|
SFD101Z-540C150C
|
16"
|
150
|
597
|
560
|
406
|
2062
|
LC3
|
≥-101
|
乙烯等
|
|
"
|
18"
|
"
|
635
|
610
|
432
|
2316
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
698
|
760
|
457
|
2592
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
813
|
810
|
508
|
3060
|
"
|
"
|
"
|
|
SFD196Z-540C150P
|
16"
|
150
|
597
|
560
|
406
|
2062
|
ZGOCr18Ni9
|
≥-196
|
液氨、乙烯、液化天然氣等
|
|
"
|
18"
|
"
|
635
|
610
|
432
|
2316
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
698
|
760
|
457
|
2592
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
813
|
810
|
508
|
3060
|
"
|
"
|
"
|
|
SFD46Z-40C300C
|
1/2"
|
300
|
|
|
|
|
LCB
|
≥-46
|
NH3、丙烷
|
|
"
|
3/4"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
1"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
2"
|
"
|
165
|
230
|
216
|
501
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
210
|
280
|
283
|
603
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
254
|
330
|
305
|
727
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
318
|
380
|
403
|
969
|
"
|
"
|
"
|
|
"
|
8"
|
"
|
381
|
460
|
419
|
1175
|
"
|
"
|
"
|
|
"
|
10"
|
"
|
444
|
510
|
457
|
1426
|
"
|
"
|
"
|
|
"
|
12"
|
"
|
521
|
510
|
502
|
1611
|
"
|
"
|
"
|
|
"
|
14"
|
"
|
584
|
560
|
762
|
2014
|
"
|
"
|
"
|
|
"
|
16"
|
"
|
648
|
610
|
838
|
2230
|
"
|
"
|
"
|
|
"
|
18"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
SFD101Z-40C300C
|
1/2"
|
300
|
|
|
|
|
LC3
|
≥-101
|
乙烯等
|
|
"
|
3/4"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
1"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
2"
|
"
|
165
|
230
|
216
|
561
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
210
|
280
|
283
|
673
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
254
|
330
|
305
|
797
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
318
|
380
|
403
|
1039
|
"
|
"
|
"
|
|
"
|
8"
|
"
|
381
|
460
|
419
|
1245
|
"
|
"
|
"
|
|
"
|
10"
|
"
|
444
|
510
|
457
|
1496
|
"
|
"
|
"
|
|
SFD101Z-40C300C
|
12"
|
300
|
521
|
510
|
502
|
1671
|
LC3
|
≥-101
|
乙烯等
|
|
"
|
14"
|
"
|
584
|
560
|
762
|
2084
|
"
|
"
|
"
|
|
"
|
16"
|
"
|
648
|
610
|
832
|
2300
|
"
|
"
|
"
|
|
"
|
18"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
SFD196Z-40C300P
|
1/2"
|
300
|
|
|
|
|
ZGOCr18Ni9
|
≥-196
|
液氨、乙烯、液化天然氣等
|
|
"
|
3/4"
|
"
|
117
|
150
|
152
|
497
|
"
|
"
|
"
|
|
"
|
1"
|
"
|
124
|
150
|
165
|
522
|
"
|
"
|
"
|
|
"
|
2"
|
"
|
165
|
230
|
216
|
561
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
210
|
280
|
283
|
673
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
254
|
330
|
305
|
797
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
318
|
380
|
403
|
1039
|
"
|
"
|
"
|
|
"
|
8"
|
"
|
381
|
460
|
419
|
1245
|
"
|
"
|
"
|
|
"
|
10"
|
"
|
444
|
510
|
457
|
1496
|
"
|
"
|
"
|
|
"
|
12"
|
"
|
521
|
510
|
502
|
1671
|
"
|
"
|
"
|
|
"
|
14"
|
"
|
584
|
560
|
762
|
2084
|
"
|
"
|
"
|
|
"
|
16"
|
"
|
648
|
610
|
838
|
2300
|
"
|
"
|
"
|
|
"
|
18"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
20"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
"
|
24"
|
"
|
|
|
|
|
"
|
"
|
"
|
|
SFD46Z-40C600C
|
1/2"
|
600
|
|
|
|
|
LF1
|
≥-46
|
NH3、丙烷
|
|
"
|
3/4"
|
"
|
35
|
140
|
92
|
382
|
"
|
"
|
"
|
|
"
|
1"
|
"
|
41
|
180
|
111
|
447
|
"
|
"
|
"
|
|
"
|
11/2"
|
"
|
57
|
180
|
141
|
499
|
"
|
"
|
"
|
|
"
|
2"
|
"
|
165
|
250
|
292
|
580
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
210
|
300
|
356
|
790
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
273
|
350
|
432
|
946
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
356
|
510
|
559
|
1255
|
"
|
"
|
"
|
|
SFD101Z-40C600C
|
3/4"
|
600
|
38
|
140
|
92
|
422
|
LC3
|
≥-101
|
乙烯等
|
|
"
|
1"
|
"
|
55
|
180
|
127
|
497
|
"
|
"
|
"
|
|
"
|
11/2"
|
"
|
70
|
180
|
200
|
560
|
"
|
"
|
"
|
|
"
|
2"
|
"
|
165
|
250
|
292
|
640
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
210
|
300
|
356
|
860
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
273
|
350
|
432
|
1010
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
356
|
510
|
559
|
1320
|
"
|
"
|
"
|
|
SFD196Z-40C600P
|
1/2"
|
600
|
20
|
150
|
92
|
400
|
OCr18Ni9
|
≥-196
|
液氨、乙烯、液化天然氣等
|
|
"
|
3/4"
|
"
|
35
|
150
|
92
|
422
|
"
|
"
|
"
|
|
"
|
1"
|
"
|
41
|
180
|
133
|
497
|
"
|
"
|
"
|
|
SFD196Z-40C600P
|
11/2"
|
600
|
57
|
180
|
152
|
560
|
OCr18Ni9
|
≥-196
|
液氨、乙烯、液化天然氣等
|
|
"
|
2"
|
"
|
165
|
250
|
292
|
640
|
"
|
"
|
"
|
|
"
|
3"
|
"
|
210
|
300
|
356
|
860
|
"
|
"
|
"
|
|
"
|
4"
|
"
|
273
|
350
|
432
|
1010
|
"
|
"
|
"
|
|
"
|
6"
|
"
|
356
|
510
|
559
|
1320
|
"
|
"
|
"
|
|
|
|
|
|
掃一掃