碳钢法兰球阀系：Q41 F/ W/ Y-按标准分： 美标碳钢球阀，日标碳钢球阀，国标碳钢球阀
1．材质有:铸钢（A216，WCB，A105；不锈钢（F304-CF8，F316-CF8M，F304L-CF3M，F316L-CF3），301，304-CF8，304L-CF3，316-CF8M，316LCF3M，321；低温刚，铬钼钢等
2．规格：DN15~DN800
3．标准：GB /HG国标
4．压力： 1.0MPa-12MPa
5．连接:法兰
6．品牌：中国东锦
7．工作温度：碳钢-29℃～425℃；不锈钢-40℃～550℃；低温刚-46℃～350℃，铬钼钢-29℃～550℃
8．类型：直通式
9.介质：水，油品，蒸汽-碳钢+Stellite/铬钼钢；硝酸，醋酸类等-不锈钢；丙烷，乙烯等-低温刚；
10.外型：重型/中型
11.型号：Q41F-16C,Q41F-25C,Q41F-40C,Q41F-64C,Q41F-100C,Q41H-10C,Q41H-16C,Q41H-25C,Q41H-40C,Q41H-64C,Q41H-100C,Q341F-100C,Q347F-16C
12.密封：PTFE，PPL，硬密封
产品特征
公称压力： 1.6~6.4Mpa
适用温度范围：≤ 150℃
适用介质：硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。
主要零件材质
|
零件名称
|
ZG0cr18Ni9
304 CF8
|
ZG00Cr18Ni10
304L CF3
|
ZG1C0r17Ni14M02
316 CF8M
|
ZG00Cr17Ni14M02
316L CF3M
|
WCB
|
|
阀体 /阀盖
|
0Cr18Ni9
|
00Cr18Ni10
|
0Cr18Ni9M02
|
00Cr18Ni10M02
|
WCB
|
|
球体
|
0Cr18Ni9
|
00Cr18Ni10
|
0Cr18Ni9M02
|
00Cr18Ni10M02
|
1Cr13
|
|
闷杆
|
0Cr1SNi9
|
00Cr18Ni10
|
0Cr18Ni9M02
|
00Cr18Ni10M02
|
1Cr13
|
|
阀座
|
0Cr18Ni9
|
00Cr18Ni10
|
0r17Ni14M02
|
00Cr18Ni10M02
|
1Cr13
|
|
填料 /垫片
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
|
螺栓
|
不锈钢
|
35GrM0A
|
|
螺母
|
不锈钢
|
45
|
|
手柄
|
铸钢
|
主要连接尺寸
|
型号
|
公称通径
|
尺寸 (mm)
|
|
L
|
D
|
D1
|
D2
|
D0
|
b-f
|
z-φd
|
W
|
|
Q41F-
1.6MPa
|
15
|
130
|
95
|
65
|
45
|
|
142
|
414
|
115
|
|
20
|
140
|
105
|
75
|
55
|
|
142
|
414
|
130
|
|
25
|
150
|
115
|
85
|
65
|
|
142
|
414
|
150
|
|
32
|
165
|
135
|
100
|
78
|
|
162
|
418
|
190
|
|
40
|
180
|
145
|
110
|
85
|
|
163
|
418
|
230
|
|
50
|
200
|
160
|
125
|
100
|
|
163
|
418
|
240
|
|
65
|
220
|
180
|
145
|
120
|
|
183
|
418
|
280
|
|
80
|
250
|
195
|
160
|
135
|
|
203
|
818
|
310
|
|
100
|
280
|
215
|
180
|
155
|
|
203
|
818
|
330
|
|
125
|
320
|
245
|
210
|
185
|
|
223
|
818
|
600
|
|
150
|
360
|
280
|
240
|
210
|
|
243
|
823
|
800
|
|
200
|
400
|
335
|
295
|
265
|
|
263
|
1223
|
1000
|
|
250
|
450
|
425
|
355
|
320
|
|
303
|
12.25
|
1200
|
主要连接尺寸
|
型 号
|
公称通径
|
尺 寸 (mm)
|
|
L
|
D
|
D1
|
D2
|
D6
|
b-f
|
z-Φd
|
W
|
|
Q41F-2.5Mpa
|
15
|
130
|
95
|
65
|
45
|
|
14-2
|
4-14
|
115
|
|
20
|
140
|
105
|
75
|
55
|
|
14-2
|
4-14
|
130
|
|
25
|
150
|
115
|
85
|
65
|
|
14-2
|
4-14
|
150
|
|
32
|
165
|
135
|
100
|
78
|
|
16-2
|
4-18
|
190
|
|
40
|
180
|
145
|
110
|
85
|
|
18-3
|
4-18
|
230
|
|
50
|
200
|
160
|
125
|
100
|
|
20-3
|
4-18
|
240
|
|
65
|
220
|
180
|
145
|
120
|
|
22-3
|
8-18
|
280
|
|
80
|
250
|
195
|
160
|
135
|
|
22-3
|
8-18
|
310
|
|
100
|
280
|
230
|
190
|
160
|
|
24-3
|
8-23
|
330
|
|
125
|
320
|
270
|
220
|
188
|
|
28-3
|
8-25
|
600
|
|
150
|
360
|
300
|
250
|
218
|
|
30-3
|
8-25
|
800
|
|
200
|
400
|
360
|
310
|
278
|
|
34-3
|
12-25
|
1000
|
|
250
|
450
|
425
|
370
|
332
|
|
36-3
|
12-30
|
1200
|
|
Q41F-4.0Mpa
|
15
|
130
|
95
|
65
|
45
|
40
|
16-2
|
4-14
|
115
|
|
20
|
140
|
105
|
75
|
55
|
51
|
16-2
|
4-14
|
130
|
|
25
|
150
|
115
|
85
|
65
|
58
|
16-2
|
4-14
|
150
|
|
32
|
180
|
135
|
100
|
78
|
66
|
18-3
|
4-18
|
190
|
|
40
|
200
|
145
|
110
|
85
|
76
|
18-3
|
4-18
|
230
|
|
50
|
220
|
160
|
125
|
100
|
88
|
20-3
|
4-18
|
240
|
|
65
|
250
|
180
|
145
|
120
|
110
|
22-3
|
8-18
|
280
|
|
80
|
280
|
195
|
160
|
135
|
121
|
22-3
|
8-18
|
310
|
|
100
|
320
|
230
|
190
|
160
|
150
|
24-3
|
8-23
|
330
|
|
125
|
360
|
270
|
220
|
188
|
176
|
28-3
|
8-25
|
600
|
|
150
|
400
|
300
|
250
|
218
|
204
|
30-3
|
8-25
|
800
|
|
200
|
550
|
375
|
320
|
282
|
260
|
38-3
|
12-30
|
1200
|
|
Q41F-6.4Mpa
|
15
|
140
|
105
|
75
|
55
|
40
|
18-3
|
4-14
|
115
|
|
20
|
152
|
125
|
90
|
68
|
51
|
20-3
|
4-18
|
130
|
|
25
|
180
|
135
|
100
|
78
|
58
|
22-3
|
4-18
|
150
|
|
32
|
200
|
150
|
110
|
82
|
66
|
24-3
|
4-23
|
190
|
|
40
|
220
|
165
|
125
|
95
|
76
|
24-3
|
4-23
|
230
|
|
50
|
250
|
175
|
135
|
105
|
88
|
26-3
|
4-23
|
240
|
|
65
|
280
|
200
|
160
|
130
|
110
|
28-3
|
8-23
|
280
|
|
80
|
320
|
210
|
170
|
140
|
121
|
30-3
|
8-23
|
310
|
|
100
|
360
|
250
|
200
|
168
|
150
|
32-3
|
8-25
|
330
|
|
125
|
381
|
295
|
240
|
202
|
176
|
36-3
|
8-30
|
600
|