|
設計與制造 |
GB/T12235 |
|
|
連接端尺寸 |
結構長度 |
GB/T12221 |
|
法蘭尺寸 |
JB/T79 |
|
|
檢驗與試驗 |
JB/T9092 |
|
|
材料 |
碳鋼 |
GB/T12229 |
|
不銹鋼 |
GB/T12230 |
|
|
合金鋼 |
Q/ZB66 |
|
|
標志 |
GB/T12220 |
|
|
供貨 |
JB/T7928 |
|
主要性能
|
型號 |
公稱 |
試驗壓力 |
工作溫度(℃) |
||
|
強度 |
密封 |
低壓密封 |
|||
|
H42W-16 |
1.6 |
2.4 |
1.8 |
0.6 |
≤200 |
|
H42W-25 |
2.5 |
3.8 |
2.8 |
0.6 |
≤200 |
|
H42W-40 |
4.0 |
6.0 |
4.4 |
0.6 |
≤200 |
主要連接尺寸
|
型號 |
公稱通徑 DN |
尺寸(mm) |
||||||
|
L |
D |
D1 |
D2 |
H |
b |
Z-Φd |
||
|
H42W-16) |
15 |
130 |
95 |
65 |
45 |
77 |
14 |
4-14 |
|
20 |
150 |
105 |
75 |
55 |
77 |
14 |
4-14 |
|
|
25 |
160 |
115 |
85 |
65 |
80 |
16 |
4-14 |
|
|
32 |
180 |
135 |
100 |
78 |
85 |
16 |
4-18 |
|
|
40 |
200 |
145 |
110 |
85 |
95 |
16 |
4-18 |
|
|
50 |
230 |
160 |
125 |
100 |
105 |
16 |
4-18 |
|
|
65 |
290 |
180 |
145 |
120 |
120 |
18 |
4-18 |
|
|
80 |
310 |
195 |
160 |
135 |
130 |
20 |
8-18 |
|
|
100 |
350 |
215 |
180 |
155 |
140 |
20 |
8-18 |
|
|
125 |
400 |
245 |
210 |
185 |
155 |
22 |
8-18 |
|
|
150 |
480 |
280 |
240 |
210 |
180 |
24 |
8-23 |
|
|
200 |
600 |
335 |
295 |
265 |
215 |
26 |
12-23 |
|
|
H42W-25 |
15 |
130 |
95 |
65 |
45 |
77 |
16 |
4-14 |
|
20 |
150 |
105 |
75 |
55 |
80 |
16 |
4-14 |
|
|
25 |
160 |
115 |
85 |
65 |
85 |
16 |
4-14 |
|
|
32 |
180 |
135 |
100 |
78 |
95 |
18 |
8-18 |
|
|
40 |
200 |
145 |
110 |
85 |
105 |
18 |
8-18 |
|
|
50 |
230 |
160 |
125 |
100 |
120 |
20 |
8-18 |
|
|
65 |
290 |
180 |
145 |
120 |
130 |
212 |
8-18 |
|
|
80 |
310 |
195 |
160 |
135 |
140 |
22 |
8-18 |
|
|
100 |
350 |
230 |
190 |
160 |
155 |
24 |
8-23 |
|
|
125 |
400 |
270 |
220 |
188 |
180 |
28 |
8-25 |
|
|
150 |
480 |
300 |
250 |
218 |
215 |
30 |
8-25 |
|
|
200 |
600 |
360 |
310 |
278 |
973 |
34 |
12-25 |
|