產(chǎn)品詳情
設(shè)計(jì)與制造
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GB/T12235
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連接端尺寸
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結(jié)構(gòu)長(zhǎng)度
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GB/T12221
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法蘭尺寸
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JB/T79
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檢驗(yàn)與試驗(yàn)
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JB/T9092
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材料
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碳鋼
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GB/T12229
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不銹鋼
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GB/T12230
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合金鋼
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Q/ZB66
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型號(hào)
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公稱
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試驗(yàn)壓力
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工作溫度(℃)
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壓力
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強(qiáng)度
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密封
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低壓密封
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(水)Mpa
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(水)空氣(Mpa)
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(空氣)Mpa
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H42H-16C
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1.6
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2.4
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1.8
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0.6
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≤425
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H42H-25C
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2.5
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3.8
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2.8
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0.6
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≤425
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H42H-40C
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4
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6
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4.4
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0.6
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≤425
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型號(hào)+(材質(zhì))
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公稱壓力 PN(MPa)
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試驗(yàn)壓力P3(MPa)
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適用溫度(℃)
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適用介質(zhì)
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殼體
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密封
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|||||
H42H-16C(碳鋼)
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1.6
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2.4
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1.76
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≤425
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水、油品
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H42H-16P(304)
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≤200
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弱腐蝕介質(zhì)
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||||
H42H-25P(304)
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2.5
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3.75
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2.75
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H42H-25R(316)
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腐蝕性介質(zhì)
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|||||
H42H-40P(304)
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4
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6
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4.4
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弱腐蝕性介質(zhì)
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H42H-40R(316)
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腐蝕性介質(zhì)
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|||||
H42Y-40I(鉻鉬鋼)
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≤550
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水、油品
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零件名稱
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閥體、閥瓣
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導(dǎo)向閥
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密封面
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H42H-16C
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碳鋼
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碳鋼
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堆焊D507
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H42H-16P
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鉻鎳鈦不銹鋼
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鉻鎳鈦不銹鋼
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鉻鎳鈦不銹鋼
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H42H-25P
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|||
H42H-40P
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|||
H42H-25R
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鉻鎳鉬鈦不銹鋼
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鉻鎳鉬鈦不銹鋼
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鉻鎳鉬鈦不銹鋼
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H42H-40R
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|||
H42Y-40I
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鉻鉬鋼
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鉻鉬鋼
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堆焊硬質(zhì)合金
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型號(hào)
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公稱通徑 DN
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尺寸(mm)
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||||||
L
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D
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D1
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D2
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H
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b
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Z-Φd
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||
H42H-16C
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15
|
130
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95
|
65
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45
|
77
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14
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4-Φ14
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20
|
150
|
105
|
75
|
55
|
77
|
14
|
4-Φ14
|
|
25
|
160
|
115
|
85
|
65
|
80
|
16
|
4-Φ14
|
|
32
|
180
|
135
|
100
|
78
|
85
|
16
|
4-Φ18
|
|
40
|
200
|
145
|
110
|
85
|
95
|
16
|
4-Φ18
|
|
50
|
230
|
160
|
125
|
100
|
105
|
16
|
4-Φ18
|
|
65
|
290
|
180
|
145
|
120
|
120
|
18
|
4-Φ18
|
|
80
|
310
|
195
|
160
|
135
|
130
|
20
|
8-Φ18
|
|
100
|
350
|
215
|
180
|
155
|
140
|
20
|
8-Φ18
|
|
125
|
400
|
245
|
210
|
185
|
155
|
22
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8-Φ18
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|
150
|
480
|
280
|
240
|
210
|
180
|
24
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8-Φ23
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|
200
|
600
|
335
|
295
|
265
|
215
|
26
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12-Φ23
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H42H-25C
|
15
|
130
|
95
|
65
|
45
|
77
|
16
|
4-Φ14
|
20
|
150
|
105
|
75
|
55
|
80
|
16
|
4-Φ14
|
|
25
|
160
|
115
|
85
|
65
|
85
|
16
|
4-Φ14
|
|
32
|
180
|
135
|
100
|
78
|
95
|
18
|
8-Φ18
|
|
40
|
200
|
145
|
110
|
85
|
105
|
18
|
8-Φ18
|
|
50
|
230
|
160
|
125
|
100
|
120
|
20
|
8-Φ18
|
|
65
|
290
|
180
|
145
|
120
|
130
|
212
|
8-Φ18
|
|
80
|
310
|
195
|
160
|
135
|
140
|
22
|
8-Φ18
|
|
100
|
350
|
230
|
190
|
160
|
155
|
24
|
8-Φ23
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|
125
|
400
|
270
|
220
|
188
|
180
|
28
|
8-Φ25
|
|
150
|
480
|
300
|
250
|
218
|
215
|
30
|
8-Φ25
|
|
200
|
600
|
360
|
310
|
278
|
973
|
34
|
12-Φ25
|