|
產品規范 |
設計規范 |
結構長度 |
法蘭連接 |
試驗與檢驗 |
|
GB/T12235 |
GB/T12221 |
JB/T79 |
JB/T 9092 |
|
公稱壓力 |
|||||
|
試驗壓力 |
1.6 |
2.5 |
4.0 |
||
|
殼體試驗 |
2.4 |
3.8 |
6.0 |
||
|
密封試驗 |
1.8 |
2.8 |
4.4 |
||
|
閥體材料 |
WCB(C) |
CF8(P) |
CF8M(R) |
WC6 |
WC9 |
|
工作溫度 |
≤425 |
≤100 |
≤100 |
≤550 |
≤550 |
|
適用介質 |
水、蒸汽、油品 |
硝酸類 |
醋酸類 |
水、蒸汽 |
水、蒸汽 |
◆主要外形連接尺寸
|
H42H-16P/R/PL/RL |
||||||||||||
|
DN(mm) |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
L |
105 |
105 |
105 |
150 |
160 |
170 |
180 |
200 |
210 |
275 |
300 |
380 |
|
D |
95 |
105 |
115 |
135 |
145 |
160 |
180 |
195 |
215 |
245 |
280 |
335 |
|
WT(kg) |
- |
- |
- |
- |
- |
7.9 |
11 |
12 |
19.5 |
36 |
47 |
65 |
|
H42H-25P/R/PL/RL |
||||||||||||
|
DN(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
|
L |
105 |
105 |
150 |
160 |
170 |
180 |
200 |
210 |
275 |
300 |
380 |
|
|
D |
105 |
115 |
135 |
145 |
160 |
180 |
195 |
215 |
275 |
300 |
360 |
|
|
WT(kg) |
- |
- |
- |
- |
7.9 |
11 |
12 |
20 |
38 |
48 |
70 |
|
|
H42H-40P/R/PL/RL |
||||||||||||
|
DN(mm) |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|||||
|
L |
170 |
180 |
200 |
210 |
275 |
300 |
380 |
|||||
|
D |
160 |
180 |
195 |
230 |
270 |
300 |
375 |
|||||
|
WT(kg) |
7.9 |
11 |
12 |
20 |
38 |
48 |
72 |
|||||
