標準規范 Standard specification:
·設計標準/Design:GB/T 12237
結構長度/Face to face:ASME B16.10,GB/T 12221
·法蘭接端/End flange:GB 9113,ASME B16.5
檢驗與測試/Inspecction& testing:API 598,JB/T 9092
Q41F-150Lb(PN1.6MPa) Unit:mm
公稱通徑 |
L |
L1 |
D |
D1 |
D2 |
b |
f |
W |
H |
|
DN |
NPS |
手動 |
手動 |
|||||||
15 |
1/2 |
130 |
65 |
90 |
60.3 |
34.9 |
8.0 |
2 |
140 |
85 |
20 |
3/4 |
140 |
70 |
100 |
69.9 |
42.9 |
8.9 |
2 |
140 |
90 |
25 |
1 |
150 |
75 |
110 |
79.4 |
50.8 |
9.6 |
2 |
150 |
100 |
32 |
1-1/4 |
170 |
85 |
115 |
88.9 |
63.5 |
11.2 |
2 |
180 |
105 |
40 |
1-1/2 |
180 |
90 |
125 |
98.4 |
73.0 |
12.7 |
2 |
200 |
126 |
50 |
2 |
200 |
100 |
150 |
120.7 |
92.1 |
14.3 |
2 |
250 |
140 |
65 |
2-1/2 |
220 |
110 |
180 |
139.7 |
104.8 |
15.9 |
2 |
300 |
165 |
80 |
3 |
250 |
125 |
190 |
152.4 |
127.0 |
17.5 |
2 |
350 |
178 |
100 |
4 |
280 |
140 |
230 |
190.5 |
157.2 |
22.3 |
2 |
500 |
230 |
125 |
5 |
320 |
160 |
255 |
215.9 |
185.7 |
22.3 |
2 |
800 |
280 |
150 |
6 |
360 |
180 |
280 |
241.3 |
215.9 |
23.9 |
2 |
800 |
310 |
Q41F-300Lb(PN2.5、4.0MPa) Unit:mm
公稱通徑 |
L |
L1 |
D |
D1 |
D2 |
b |
f |
W |
H |
|
DN |
NPS |
手動 |
手動 |
|||||||
15 |
1/2 |
130 |
65 |
95 |
66.7 |
34.9 |
12.7 |
2 |
140 |
85 |
20 |
3/4 |
140 |
70 |
115 |
82.6 |
42.9 |
14.3 |
2 |
140 |
90 |
25 |
1 |
150 |
75 |
125 |
88.9 |
50.8 |
15.9 |
2 |
150 |
100 |
32 |
1-1/4 |
170 |
85 |
135 |
98.4 |
63.5 |
17.5 |
2 |
180 |
105 |
40 |
1-1/2 |
180 |
90 |
155 |
114.3 |
73.0 |
19.1 |
2 |
200 |
126 |
50 |
2 |
200 |
100 |
165 |
127.0 |
92.1 |
20.7 |
2 |
250 |
140 |
65 |
2-1/2 |
220 |
110 |
190 |
149.2 |
104.8 |
23.9 |
2 |
300 |
165 |
80 |
3 |
250 |
125 |
210 |
168.3 |
127.0 |
27.0 |
2 |
350 |
178 |
100 |
4 |
280 |
140 |
255 |
200.0 |
157.2 |
30.2 |
2 |
500 |
230 |
125 |
5 |
320 |
160 |
280 |
235.0 |
185.7 |
33.4 |
2 |
800 |
280 |
150 |
6 |
360 |
180 |
320 |
269.9 |
215.9 |
35.0 |
2 |
800 |
310 |