產(chǎn)品詳情
◆法蘭不銹鋼球閥主要部件材料說(shuō)明
◎閥體:精鑄不銹鋼鑄造;
◎手柄:不銹鋼;
◎密封:聚四氟乙稀和耐高溫密封!
◆法蘭不銹鋼球閥產(chǎn)品特征
※適用介質(zhì):水、氣、油品、天然氣和酸堿腐蝕性介質(zhì)
※適用溫度:-196~350℃
※驅(qū)動(dòng)方式:手動(dòng)、氣動(dòng)、電動(dòng)、液動(dòng)等
※公稱通徑:DN15~250mm 1/2"~10"
四、Q41F法蘭不銹鋼球閥主要零件及材質(zhì):
序號(hào)
No. |
零件名稱
|
材質(zhì)
|
||
GB
|
ASTM
|
|||
1
|
閥體
|
WCB
|
A216-WCB
|
|
2
|
密封圈
|
PTFE
|
PTFE
|
|
3
|
球體
|
1Cr18Ni9Ti
|
SS304
|
|
4
|
螺母
|
35
|
A194-2H
|
|
5
|
螺柱
|
35CrMoA
|
A193-B7
|
|
6
|
右體
|
WCB
|
A216-WCB
|
|
7
|
墊片
|
柔性石墨+不銹鋼
|
B12.10-304/F.G
|
|
8
|
填料
|
PTFE
|
PTFE
|
|
9
|
填料壓蓋
|
WCB
|
A216-WCB
|
|
10
|
定位片
|
25
|
A105
|
|
11
|
擋圈
|
65Mn
|
AISI 1066
|
|
12
|
手柄
|
Kt33
|
A47-667 Gr.32510
|
|
13
|
閥桿
|
1Cr33
|
A276-410
|
|
14
|
螺釘
|
35
|
A193-B7
|
|
15
|
止推墊片
|
PTFE
|
PTFE
|
五、Q41F法蘭不銹鋼球閥技術(shù)規(guī)范:
設(shè)計(jì)依據(jù)
|
GB
|
API
|
||
設(shè)計(jì)標(biāo)準(zhǔn)
|
GB/T12237
|
API6D
|
ANSI B16.34
|
|
法蘭連接結(jié)構(gòu)長(zhǎng)度
|
GB/T12221
|
API6D
|
ANSI B16.10
|
|
結(jié)構(gòu)長(zhǎng)度(焊接)
|
GB/T15188.1
|
API6D
|
ANSI B16.10
|
|
連接法蘭
|
GB/T9113
JB/T79 Hg20592 |
ANSI B16.5 B16.47
|
||
對(duì)焊端
|
GB/T12224
|
ANSI B16.25
|
||
試驗(yàn)和檢驗(yàn)
|
GB/T9092
|
API6D
|
API598
|
六、Q41F法蘭不銹鋼球閥試驗(yàn)壓力:
壓力等級(jí)
|
試驗(yàn)壓力(Mpa)
|
||
公稱壓力(PN)
|
磅級(jí)(class)
|
殼體試驗(yàn)
|
密封試驗(yàn)
|
1.0
|
-
|
1.5
|
1.1
|
1.6
|
-
|
2.5
|
1.76
|
2.5
|
-
|
3.8
|
2.75
|
4.0
|
-
|
6.0
|
4.4
|
6.4
|
-
|
9.6
|
7.04
|
-
|
150
|
3.0
|
2.2
|
-
|
300
|
7.6
|
5.6
|
-
|
600
|
15.0
|
11.0
|
-
|
10K
|
2.4
|
1.5
|
-
|
20K
|
5.8
|
4.0
|
1.6MPa
|
DN
|
L
|
D
|
D1
|
D2
|
b
|
n-φd
|
H
|
D0
|
凸面法蘭
RF
Q41F
Q41PPL
16C
16P
16R
|
15
|
130
|
95
|
65
|
45
|
14
|
4-14
|
78
|
140
|
20
|
140
|
105
|
75
|
55
|
14
|
4-14
|
84
|
160
|
|
25
|
150
|
115
|
85
|
65
|
14
|
4-14
|
95
|
180
|
|
32
|
165
|
135
|
100
|
78
|
16
|
4-18
|
150
|
250
|
|
40
|
180
|
145
|
110
|
85
|
16
|
4-18
|
150
|
300
|
|
50
|
200
|
160
|
125
|
100
|
18
|
4-18
|
170
|
350
|
|
65
|
220
|
180
|
145
|
120
|
20
|
4-18
|
195
|
350
|
|
80
|
250
|
195
|
160
|
135
|
20
|
8-18
|
215
|
400
|
|
100
|
280
|
215
|
180
|
155
|
20
|
8-18
|
250
|
500
|
|
125
|
320
|
245
|
210
|
185
|
22
|
8-18
|
265
|
600
|
|
150
|
360
|
280
|
240
|
210
|
24
|
8-23
|
270
|
800
|
|
200
|
400
|
335
|
295
|
265
|
26
|
12-23
|
330
|
1200
|
|
2.5MPa
|
15
|
130
|
95
|
65
|
45
|
16
|
4-14
|
103
|
140
|
凸面法蘭
RF
Q41F
Q41PPL
25
25P
25R
|
20
|
140
|
105
|
75
|
55
|
16
|
4-14
|
112
|
160
|
25
|
150
|
115
|
85
|
65
|
16
|
4-14
|
123
|
180
|
|
32
|
165
|
135
|
100
|
78
|
18
|
4-18
|
150
|
250
|
|
40
|
180
|
145
|
110
|
85
|
18
|
4-18
|
156
|
300
|
|
50
|
200
|
160
|
125
|
100
|
20
|
8-18
|
172
|
350
|
|
65
|
220
|
180
|
145
|
120
|
22
|
8-18
|
197
|
350
|
|
80
|
250
|
195
|
160
|
135
|
22
|
8-23
|
222
|
400
|
|
100
|
280
|
230
|
190
|
160
|
24
|
8-23
|
253
|
500
|
|
125
|
320
|
270
|
220
|
188
|
28
|
8-25
|
275
|
600
|
|
150
|
360
|
300
|
250
|
218
|
30
|
8-25
|
286
|
800
|
|
200
|
400
|
360
|
310
|
278
|
34
|
12-25
|
340
|
1200
|
4.0MPa
|
DN
|
D
|
D1
|
D2
|
D6
|
b
|
n-φd
|
H
|
D0
|
|
凹凸法蘭
MFM
Q41F
Q41PPL
40
40P
40R
|
15
|
130
|
95
|
65
|
45
|
40
|
16
|
4-14
|
103
|
140
|
20
|
140
|
105
|
75
|
55
|
51
|
16
|
4-14
|
112
|
160
|
|
25
|
150
|
115
|
85
|
65
|
58
|
16
|
4-14
|
123
|
160
|
|
32
|
180
|
135
|
100
|
78
|
66
|
18
|
4-18
|
150
|
250
|
|
40
|
200
|
145
|
110
|
85
|
76
|
18
|
4-18
|
156
|
250
|
|
50
|
220
|
160
|
125
|
100
|
88
|
20
|
4-18
|
172
|
350
|
|
65
|
250
|
180
|
145
|
120
|
110
|
22
|
8-18
|
197
|
350
|
|
80
|
280
|
195
|
160
|
135
|
121
|
22
|
8-18
|
222
|
450
|
|
100
|
320
|
230
|
190
|
160
|
150
|
24
|
8-23
|
253
|
450
|
|
125
|
400
|
270
|
220
|
188
|
176
|
28
|
8-25
|
275
|
600
|
|
150
|
400
|
300
|
250
|
218
|
204
|
30
|
8-25
|
286
|
800
|
|
200
|
550
|
375
|
320
|
282
|
260
|
38
|
12-30
|
340
|
1200
|
|
6.4MPa
|
15
|
165
|
105
|
75
|
55
|
40
|
18
|
4-14
|
105
|
140
|
凹凸法蘭
MFM
Q41F
Q41PPL
64
64P
64R
|
20
|
190
|
125
|
90
|
68
|
51
|
20
|
4-18
|
125
|
160
|
25
|
216
|
135
|
100
|
78
|
58
|
22
|
4-18
|
135
|
250
|
|
32
|
229
|
150
|
110
|
82
|
66
|
24
|
4-23
|
150
|
350
|
|
40
|
241
|
165
|
125
|
95
|
76
|
24
|
4-23
|
165
|
350
|
|
50
|
292
|
175
|
135
|
105
|
88
|
26
|
4-23
|
175
|
450
|
|
65
|
330
|
200
|
160
|
130
|
110
|
28
|
8-23
|
200
|
450
|
|
80
|
356
|
210
|
170
|
140
|
121
|
30
|
8-23
|
210
|
600
|
|
100
|
432
|
250
|
200
|
168
|
150
|
32
|
8-25
|
250
|
700
|
|
125
|
508
|
295
|
240
|
202
|
176
|
36
|
8-30
|
295
|
1100
|
|
150
|
559
|
340
|
280
|
240
|
204
|
38
|
8-34
|
340
|
1500
|
2、如有特殊要求時(shí)請(qǐng)?jiān)谟嗁?gòu)產(chǎn)品時(shí)注明。