WZ41H国标波纹管闸阀的简单介绍
WZ41H国标波纹管闸阀阀杆采用波纹管及填料双重密封结构,确保阀杆处的无泄漏密封,特别适用于易燃、易爆、有毒及贵重介质的
WZ41H国标波纹管闸阀的详细信息
WZ41H国标波纹管闸阀产品概述:
WZ41H国标波纹管闸阀阀杆采用波纹管及填料双重密封结构,确保阀杆处的无泄漏密封,特别适用于易燃、易爆、有毒及贵重介质的管路。波纹管采用不锈钢或Inconel材料制造,波纹管密封结构设计合理,耐疲劳,使用寿命长。波纹管闸阀广泛适用于公称压力PN1.6~6.4MPa,工作温度-29~350℃的石油、化工、制药、化肥、电力行业等各种工况的管路上,切断或接通管路介质。
WZ41H国标波纹管闸阀技术参数:
Bb Os & Y型结构 |
制造标准:GB12235 |
结构长度:GB12221 |
对焊口标准:GB12224 |
试验标准:GB13927 |
Bb Os & Y structure |
Manufacture:GB12235 |
Face to face:GB12221 |
Butt-welding:GB12224 |
Test:GB13927 |
公称压力 (nominal pressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
密封试验(seal test) |
1.8MPa |
2.8MPa |
4.4MPa |
壳体强度(shell) |
2.4MPa |
3.6MPa |
6.0MPa |
适用温度 (suitabletemprature) |
300℃ |
WZ41H国标波纹管闸阀产品用途:
工业(industry) |
电站(power station) |
废气净化厂(flue gas puerification plant) |
天然气(gas supply) |
真空装置(vacuum facilities) |
氨(ammonia) |
热水(hot water) |
冷冻系统(cllling&freezing systme) |
加热设备(heating technology) |
蒸汽系统(steam system) |
WZ41H国标波纹管闸阀主要零部件材质:
零件名称 parta name |
阀体 body |
阀盖 bonnet |
阀杆 stem |
阀瓣 disc |
密封面 sealing face |
填料 paking |
WCB |
WCB |
WCB |
13Cr |
2Cr13 |
2Cr13 |
柔性石墨 GRAPHITE |
STL |
304 |
CF8 |
CF8 |
304 |
304 |
304 |
柔性石墨 GRAPHITE |
STL |
PTFE |
316 |
CF8M |
CF8M |
316 |
316 |
316 |
柔性石墨 GRAPHITE |
STL |
PTFE |
304L |
CF3 |
CF3 |
316 |
304L |
304L |
柔性石墨 GRAPHITE |
STL |
PTFE |
316L |
CF3M |
CF3M |
316 |
316L |
316L |
柔性石墨 GRAPHITE |
STL |
PTFE |
WZ41H国标波纹管闸阀主要外形连接尺寸:
PN |
DN |
L |
L1 |
D |
D1 |
D2 |
B |
f |
F |
D6 |
N-ф |
△H( STRODE) |
1.6 |
15 |
130 |
80 |
95 |
65 |
45 |
14 |
2 |
- |
- |
4-14 |
6 |
20 |
150 |
90 |
105 |
75 |
55 |
14 |
2 |
- |
- |
4-14 |
6 |
25 |
160 |
110 |
115 |
85 |
65 |
14 |
2 |
- |
- |
4-14 |
8 |
32 |
180 |
127 |
135 |
100 |
78 |
16 |
2 |
- |
- |
4-18 |
8 |
40 |
200 |
156 |
145 |
110 |
85 |
16 |
3 |
- |
- |
4-18 |
13 |
50 |
230 |
170 |
160 |
125 |
100 |
16 |
3 |
- |
- |
4-18 |
13 |
65 |
290 |
- |
180 |
145 |
120 |
18 |
3 |
- |
- |
4-18 |
16 |
80 |
310 |
- |
195 |
160 |
135 |
20 |
3 |
- |
- |
8-18 |
20 |
100 |
350 |
- |
215 |
180 |
155 |
20 |
3 |
- |
- |
8-18 |
25 |
125 |
400 |
- |
245 |
210 |
185 |
22 |
3 |
- |
- |
8-18 |
32 |
150 |
480 |
- |
280 |
240 |
210 |
24 |
3 |
- |
- |
8-23 |
40 |
200 |
600 |
- |
335 |
295 |
265 |
26 |
3 |
- |
- |
12-23 |
50 |
2.5 |
15 |
130 |
80 |
95 |
65 |
45 |
16 |
2 |
- |
- |
4-14 |
6 |
20 |
150 |
90 |
105 |
75 |
55 |
16 |
2 |
- |
- |
4-14 |
6 |
25 |
160 |
110 |
115 |
85 |
65 |
16 |
2 |
- |
- |
4-14 |
8 |
32 |
180 |
127 |
135 |
100 |
78 |
18 |
2 |
- |
- |
4-18 |
8 |
40 |
200 |
156 |
145 |
110 |
85 |
18 |
3 |
- |
- |
4-18 |
13 |
50 |
230 |
170 |
160 |
125 |
100 |
20 |
3 |
- |
- |
4-18 |
13 |
65 |
290 |
- |
180 |
145 |
120 |
22 |
3 |
- |
- |
8-18 |
16 |
80 |
310 |
- |
195 |
160 |
135 |
24 |
3 |
- |
- |
8-18 |
20 |
100 |
350 |
- |
230 |
190 |
160 |
28 |
3 |
- |
- |
8-23 |
25 |
125 |
400 |
- |
270 |
220 |
188 |
30 |
3 |
- |
- |
8-25 |
32 |
150 |
480 |
- |
300 |
250 |
218 |
34 |
3 |
- |
- |
8-25 |
40 |
200 |
600 |
- |
360 |
310 |
278 |
16 |
3 |
- |
- |
12-25 |
50 |
4.0 |
15 |
130 |
80 |
95 |
65 |
45 |
16 |
2 |
4 |
40 |
4-14 |
6 |
20 |
150 |
90 |
105 |
75 |
55 |
16 |
2 |
4 |
51 |
4-14 |
6 |
25 |
160 |
110 |
115 |
85 |
65 |
16 |
2 |
4 |
58 |
4-14 |
8 |
32 |
180 |
127 |
135 |
100 |
78 |
18 |
2 |
4 |
66 |
4-18 |
8 |
40 |
200 |
156 |
145 |
110 |
85 |
18 |
3 |
4 |
76 |
4-18 |
13 |
50 |
230 |
170 |
160 |
125 |
100 |
20 |
3 |
4 |
88 |
4-18 |
13 |
65 |
290 |
- |
180 |
145 |
120 |
22 |
3 |
4 |
110 |
8-18 |
16 |
80 |
310 |
- |
195 |
160 |
135 |
22 |
3 |
4 |
121 |
8-18 |
20 |
100 |
350 |
- |
230 |
190 |
160 |
24 |
3 |
4.5 |
150 |
8-23 |
25 |
125 |
400 |
- |
270 |
220 |
188 |
28 |
3 |
4.5 |
176 |
8-25 |
32 |
150 |
480 |
- |
300 |
250 |
218 |
30 |
3 |
4.5 |
204 |
8-25 |
40 |
|