- 產(chǎn)品
- 供應
- 公司
- 新聞
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產(chǎn)品概述
A41H型適用于工作溫度≤300℃的石油氣、空氣、水等介質(zhì)的設(shè)備或管路上。A41Y-P/R型適用于工作溫度≤200℃有腐蝕性介質(zhì)的設(shè)備或管路上，作為超壓保護裝置。連接法蘭標準按JB/T……94/系列。
主要零部件材料
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NO
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零件名稱
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A41H-C材料
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A41Y-P材料
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A41Y-R材料
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1
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|||
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2
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閥座
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2Cr13
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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3
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閥體
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35/40
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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4
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閥瓣
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2Cr13
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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5
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導向套
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2Cr13
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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6
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彈簧
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50CrVA
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50CrVA包覆氟塑料
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50CrVA包覆氟塑料
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7
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閥桿
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2Cr13
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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8
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閥蓋
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ZG230-450
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1Cr18Ni9Ti
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1Cr18Ni9Ti
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9
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調(diào)整螺桿
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45
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2Cr13
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2Cr13
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10
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閥帽
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ZG200-400
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1Cr18Ni9Ti
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1Cr18Ni9Ti
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?
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閥座、閥瓣密封面
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堆焊Co基硬質(zhì)合金
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||
外形尺寸和連接尺寸
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型號
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公稱
通徑 |
do
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d
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M
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D
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K
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Z-d
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b
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d1
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M1
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D1
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K1
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Z1-d1
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b1
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L
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L1
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≈H
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A41Y-160
(單法蘭) |
15
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8
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20
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M24×2
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95
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60
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3-18
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20
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/
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M33×2
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36
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/
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/
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/
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50
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80
|
85
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|
20
|
10
|
25
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M27×2
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95
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60
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3-18
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20
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/
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M33×2
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48
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/
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/
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/
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50
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80
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85
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|
|
25
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12
|
28
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M33×2
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105
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68
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3-18
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20
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/
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M33×2
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48
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/
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/
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/
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50
|
80
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85
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|
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A41Y-160
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10
|
8
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18
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M24×2
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95
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60
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3-18
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20
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29
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M42×2
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115
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80
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4-18
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22
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95
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100
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261
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15
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8
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20
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M24×2
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95
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60
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3-18
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20
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29
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M42×2
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115
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80
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4-18
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22
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95
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100
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261
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|
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20
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10
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27
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M33×2
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105
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68
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3-18
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20
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29
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M42×2
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115
|
80
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4-18
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22
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95
|
100
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261
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|
|
25
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12
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28
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M33×2
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105
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68
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3-18
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20
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50
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M64×3
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165
|
115
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6-26
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32
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130
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135
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285
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|
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32
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12.14.16
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37
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M42×2
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115
|
80
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4-18
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22
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50
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M64×3
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165
|
115
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6-26
|
32
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130
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135
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285
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|
|
40
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20
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47
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M52×2
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165
|
115
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6-26
|
28
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65
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M80×3
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200
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145
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6-29
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40
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165
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165
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350
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|
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50
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25
|
58
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M64×3
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165
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115
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6-26
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32
|
80
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M100×3
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225
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170
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6-33
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80
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165
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165
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38
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|
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A41Y-320
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10
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8
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18
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M24×2
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95
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60
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3-18
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20
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29
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M42×2
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115
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80
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4-18
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22
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95
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100
|
261
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|
15
|
8
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27
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M33×2
|
105
|
68
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3-18
|
20
|
29
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M42×2
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115
|
80
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4-18
|
22
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95
|
100
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261
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|
|
20
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10
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30
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M36×2
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110
|
75
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3-18
|
20
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29
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M42×2
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115
|
80
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4-18
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22
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95
|
100
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261
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|
|
25
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12
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35
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M42×2
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115
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80
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4-18
|
22
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50
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M64×3
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165
|
115
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6-26
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32
|
130
|
135
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285
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|
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32
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12.14.16
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41
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M48×2
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135
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95
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4-22
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25
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50
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M64×3
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165
|
115
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6-26
|
32
|
130
|
135
|
285
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|
|
40
|
20
|
58
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M64×2
|
165
|
115
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6-26
|
32
|
65
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M80×3
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200
|
145
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6-29
|
40
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165
|
115
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350
|
|
|
50
|
25
|
70
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M80×2
|
200
|
145
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6-29
|
40
|
80
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M100×3
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225
|
170
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6-33
|
50
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165
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165
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380
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