- 產(chǎn)品詳情
壓力等級(jí):1.6Mpa~2.5Mpa
產(chǎn)品規(guī)格:DN15~300mm
產(chǎn)品材質(zhì):碳鋼、不銹鋼、高溫鋼
適用溫度:-45oC~197 oC
適用介質(zhì):乙烯、丙烯、液氮、液氫
2、主體材料:LCB、LF1、LF3、LC3、CF8、F304等
3、結(jié)構(gòu)長(zhǎng)度按GB/T 12221-1989標(biāo)準(zhǔn)
4、法蘭連接尺寸按JB/T 79-1994標(biāo)準(zhǔn)
5、適用溫度:-46~196°C
6、閥門的檢驗(yàn)和試驗(yàn)按JB/T 9092-1999標(biāo)準(zhǔn)
2、閥桿: 1Cr18Ni9Ti
3、閘板、閥座密封面: 堆焊硬質(zhì)合金
4、閥桿螺母: 鋁青銅
5、墊片: 低溫石棉、蠟浸石棉橡膠板
6、填料: 柔性石墨、聚四氟乙烯、浸四氟乙烯石棉繩
7、手輪:球墨鑄鐵或可鍛造鐵
公稱壓力PN
|
DN
|
L
|
D
|
D1
|
D2
|
b
|
n-Φd
|
H
|
D0
|
1.6MPa
凸面法蘭RF
DZ41(0)Y-16LCB DZ41(0)Y-16LC1 DZ41(0)Y-16LC2 DZ41(0)Y-16LC3 DZ41(0)Y-16LC4 DZ41(0)Y-16P DZ41(0)Y-16R |
20
|
150
|
105
|
75
|
55
|
14
|
4-Φ14
|
320
|
140
|
25
|
160
|
115
|
85
|
65
|
14
|
4-Φ14
|
350
|
160
|
|
32
|
180
|
135
|
100
|
78
|
16
|
4-Φ18
|
385
|
180
|
|
40
|
200
|
145
|
110
|
85
|
16
|
4-Φ18
|
420
|
220
|
|
50
|
250
|
160
|
125
|
100
|
16
|
4-Φ18
|
540
|
240
|
|
65
|
265
|
180
|
145
|
120
|
18
|
4-Φ18
|
610
|
240
|
|
80
|
280
|
195
|
160
|
135
|
20
|
8-Φ18
|
690
|
280
|
|
100
|
300
|
215
|
180
|
155
|
20
|
8-Φ18
|
780
|
300
|
|
125
|
325
|
245
|
210
|
185
|
22
|
8-Φ18
|
930
|
320
|
|
150
|
350
|
280
|
240
|
210
|
24
|
8-Φ23
|
980
|
350
|
|
200
|
400
|
335
|
295
|
265
|
26
|
12-Φ23
|
1180
|
400
|
|
250
|
450
|
105
|
355
|
320
|
30
|
12-Φ25
|
1390
|
450
|
|
300
|
500
|
460
|
410
|
375
|
30
|
12-Φ25
|
1620
|
500
|
|
350
|
550
|
520
|
470
|
435
|
34
|
16-Φ25
|
1810
|
500
|
|
400
|
600
|
580
|
525
|
485
|
36
|
16-Φ30
|
1970
|
550
|
|
2.5MPa
凸面法蘭RF
DZ41(0)Y-25LCB DZ41(0)Y-25LC1 DZ41(0)Y-25LC2 DZ41(0)Y-25LC3 DZ41(0)Y-25LC4 DZ41(0)Y-25P DZ41(0)Y-25R |
20
|
150
|
105
|
75
|
55
|
16
|
4-Φ14
|
320
|
140
|
25
|
160
|
115
|
85
|
65
|
16
|
4-Φ14
|
350
|
160
|
|
32
|
180
|
135
|
100
|
78
|
18
|
4-Φ18
|
385
|
180
|
|
40
|
200
|
145
|
110
|
85
|
18
|
4-Φ18
|
420
|
200
|
|
50
|
250
|
160
|
125
|
100
|
20
|
4-Φ18
|
540
|
240
|
|
65
|
265
|
180
|
145
|
120
|
22
|
8-Φ18
|
510
|
240
|
|
80
|
280
|
195
|
160
|
135
|
22
|
8-Φ18
|
690
|
280
|
|
100
|
300
|
230
|
190
|
160
|
24
|
8-Φ23
|
780
|
300
|
|
125
|
325
|
270
|
220
|
188
|
28
|
8-Φ25
|
930
|
300
|
|
150
|
350
|
300
|
250
|
218
|
30
|
8-Φ25
|
980
|
320
|
|
200
|
400
|
360
|
310
|
278
|
34
|
12-Φ25
|
1180
|
360
|
|
250
|
450
|
425
|
370
|
332
|
36
|
12-Φ30
|
1390
|
400
|
|
300
|
500
|
485
|
430
|
390
|
40
|
16-Φ30
|
1620
|
450
|
|
350
|
550
|
550
|
490
|
448
|
44
|
16-Φ34
|
1810
|
500
|
|
400
|
600
|
610
|
550
|
505
|
48
|
16-Φ34
|
1990
|
560
|