低温闸阀 上海标一阀门有限公司
低温闸阀的概述
|
产品规范
Product Specification |
设计规范
Design Spec |
结构长度
Face to Face |
法兰连接
Flange End |
试验与检验
Test & Check |
压力-温度
Pressure-Temp |
产品标识
Marking |
供货规范
Supply |
JB/T7749
|
JB/T12221
|
JB/T79
|
JB/T9092
|
GB9131
|
GB/T12220
|
JB/T7928
|
主要零部件材料 Main Part Material
零件名称
|
零部件材料 Part Material
|
Part Name
|
||||||
阀体
|
LCB
|
LC1
|
LC2
|
LC3
|
LC4
|
CF8/CF8M
|
CF3/CF3M
|
Body
|
阀盖
|
LCB
|
LC1
|
LC2
|
LC3
|
LC4
|
CF8/CF8M
|
CF3/CF3M
|
Bonnet
|
闸板
|
LCB
|
LC1
|
LC2
|
LC3
|
LC4
|
CF8/CF8M
|
CF3/CF3M
|
Wedge
|
阀杆
|
1Cr17Ni12
|
1Cr18Ni9Ti
|
0Cr14Ni12Mo2
|
Stem
|
||||
密封副
|
STL+STL
|
STL+STL
|
STL+STL
|
Hard Trim
|
||||
填料
|
柔性石墨 Flexible Graphite(聚四氟乙烯/PTFE)
|
Packing
|
||||||
垫片
|
18-8柔性石墨 Flexilb Graphite
|
Gasket
|
||||||
螺栓
|
1Cr17Ni12
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
Bolt
|
||||
适用温度
|
-46℃
|
-60℃
|
-73℃
|
-101℃
|
-115℃
|
-196℃
|
-196℃
|
Suitable
Temp |
适用介质
|
丙烷、丙烯、甲醇、乙烷、煤气、液氮
Propane,Propyoene,Methanol,Ethanol,Coal-Gas,Liquid Ammonia |
Suitable
Medium |
低温闸阀的结构图
主要外形和连接尺寸 Main External and Connection Dimen 单位Unit:mm
产品型号
Type |
公称通径
DN |
PN1.6MPa
|
WT
(kg) |
|||||||
L
|
D
|
D1
|
D2
|
b
|
Z-Φd
|
H
|
D0
|
|||
DZ41H
DZ40H DZ41Y DZ41R DZ41YR DZ40Y -16L |
20
|
150
|
105
|
75
|
55
|
14
|
4-Φ14
|
320
|
140
|
6
|
25
|
160
|
115
|
85
|
65
|
14
|
4-Φ14
|
350
|
160
|
7
|
|
32
|
180
|
135
|
100
|
78
|
16
|
4-Φ18
|
385
|
180
|
9
|
|
40
|
200
|
145
|
110
|
85
|
16
|
4-Φ18
|
420
|
200
|
15
|
|
50
|
250
|
160
|
125
|
100
|
16
|
4-Φ18
|
540
|
240
|
30
|
|
65
|
265
|
180
|
145
|
120
|
18
|
4-Φ18
|
610
|
240
|
34
|
|
80
|
280
|
195
|
160
|
135
|
20
|
8-Φ18
|
690
|
280
|
45
|
|
100
|
300
|
215
|
180
|
155
|
20
|
8-Φ18
|
780
|
300
|
64
|
|
125
|
325
|
245
|
210
|
185
|
22
|
8-Φ18
|
930
|
320
|
110
|
|
150
|
350
|
280
|
240
|
210
|
24
|
8-Φ23
|
980
|
360
|
135
|
|
200
|
400
|
335
|
295
|
265
|
26
|
12-Φ23
|
1180
|
400
|
195
|
|
250
|
450
|
405
|
355
|
320
|
30
|
12-Φ25
|
1390
|
450
|
275
|
|
300
|
500
|
460
|
410
|
375
|
30
|
12-Φ25
|
1620
|
560
|
380
|
|
350
|
550
|
520
|
470
|
425
|
34
|
16-Φ25
|
1810
|
640
|
594
|
|
400
|
600
|
580
|
525
|
485
|
36
|
16-Φ30
|
1970
|
640
|
725
|
■主要外形和连接尺寸 Main External and Connection Dimen 单位Unit:mm
产品型号
Type |
公称通径
DN |
PN2.5MPa
|
WT
(kg) |
|||||||
L
|
D
|
D1
|
D2
|
b
|
Z-Φd
|
H
|
D0
|
|||
DZ41H
DZ40H DZ41Y DZ41R DZ41YR DZ40Y -25L |
20
|
150
|
105
|
75
|
55
|
16
|
4-Φ14
|
320
|
140
|
6
|
25
|
160
|
115
|
85
|
65
|
16
|
4-Φ14
|
350
|
160
|
8
|
|
32
|
180
|
135
|
100
|
78
|
18
|
4-Φ18
|
385
|
180
|
10
|
|
40
|
200
|
145
|
110
|
85
|
18
|
4-Φ18
|
420
|
200
|
16
|
|
50
|
250
|
160
|
125
|
100
|
20
|
4-Φ18
|
540
|
240
|
30
|
|
65
|
265
|
180
|
145
|
120
|
22
|
8-Φ18
|
610
|
240
|
35
|
|
80
|
280
|
195
|
160
|
135
|
22
|
8-Φ18
|
690
|
280
|
47
|
|
100
|
300
|
230
|
190
|
160
|
24
|
8-Φ23
|
780
|
300
|
65
|
|
125
|
325
|
270
|
220
|
188
|
28
|
8-Φ25
|
930
|
320
|
110
|
|
150
|
350
|
300
|
250
|
218
|
30
|
8-Φ25
|
980
|
360
|
135
|
|
200
|
400
|
360
|
310
|
278
|
34
|
12-Φ25
|
1180
|
400
|
215
|
|
250
|
450
|
425
|
370
|
332
|
36
|
12-Φ30
|
1390
|
450
|
295
|
|
300
|
500
|
485
|
430
|
390
|
40
|
16-Φ30
|
1620
|
560
|
400
|
|
350
|
550
|
550
|
490
|
448
|
44
|
16-Φ34
|
1810
|
640
|
630
|
|
400
|
600
|
610
|
550
|
505
|
48
|
16-Φ34
|
1990
|
640
|
910
|
■主要外形和连接尺寸 Main External and Connection Dimen 单位Unit:mm
产品型号
Type |
公称通径
DN |
PN4.0MPa
|
WT
(kg) |
||||||||
L
|
D
|
D1
|
D2
|
D6
|
b
|
Z-Φd
|
H
|
D0
|
|||
DZ41H
DZ40H DZ41Y DZ41R DZ41YR 上海锐茨阀门制造有限公司电话:传真:联系人: 地址:主营产品:阀门、电动球阀、电动蝶阀、带蓄电池断电复位电动电装执行器阀门... Copyright © 2025 版权所有: 产品网店铺主体:上海锐茨阀门制造有限公司 免责声明:以上所展示的信息由企业自行提供,内容的真实性、准确性和合法性由发布企业负责。产品网对此不承担任何保证责任。 |