適用標(biāo)準(zhǔn)
鋼制止回閥，API602
溫度和壓力，ASME B16.34
結(jié)構(gòu)長度，ASME B 16.10
端法蘭， ASME B 16.5
對焊端，ASME B 16.25
承插焊，ASME B 16.11
螺紋端，ASME B1.20.1
試驗(yàn)標(biāo)準(zhǔn)，API 598
設(shè)計(jì)說明
栓接閥蓋或焊接閥蓋
升降或旋啟式閥瓣
法蘭、承插焊或?qū)付?br style="padding: 0px; margin: 0px;">
水平或垂直安裝
標(biāo)準(zhǔn)材料規(guī)范
|
No. |
Part Name |
ASTM Material |
|
Carbon Steel |
1.25Cr-0.5Mo |
P PKnr-1Mn |
304 Type |
316 Type |
304L Type |
316L Type |
20 Alloy |
|
1 |
Body |
A105 |
A182 F11 |
A182 F22 |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
20-Alloy |
|
2 |
Bonnet |
A105 |
A182 F11 |
A182 F22 |
A182 F304 |
A182 F316 |
A182F304L |
A182F316L |
20-Alloy |
|
3 |
Disc |
A182 F6a |
A182 F11+HF |
A182 F22+HF |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
20-Alloy |
|
4 |
Hinqe |
A182 F6a |
A182 F11 |
A182 F22 |
A182 F304 |
A182 F316 |
A182F304L |
A182F316L |
20-Alloy |
|
5 |
Seat |
A182 F6a |
A182 F11+HF |
A182 F22+HF |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
20-Alloy |
|
6 |
Bonnet Gasket |
304+
Graphit |
304+
Graphit |
304+
Graphit |
304+
Graphit |
316+
Graphit |
304L+
Graphit |
316L+
Graphit |
316+
Graphit |
|
7 |
Bonnet Bolt |
A193 B7 |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
A193 B8 |
A193 B8M |
A193 B8M |
主要外形尺寸和質(zhì)量 Class 800
栓接閥蓋，
設(shè)計(jì)按照 BS 5352
|
R.P |
- |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
|
F.P |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
Lift |
79 |
79 |
92 |
111 |
120 |
152 |
172 |
200 |
|
Swing |
79 |
79 |
92 |
111 |
120 |
120 |
140 |
178 |
|
H |
Lift |
61 |
61 |
61 |
78 |
84 |
84 |
118 |
132 |
|
Swing |
61 |
61 |
61 |
78 |
84 |
84 |
120 |
133 |
|
d |
Lift |
7 |
9 |
13 |
17.5 |
23 |
30 |
35 |
46 |
|
Swing |
8 |
10.5 |
13.5 |
18 |
24 |
29 |
36.5 |
45 |
|
Weight (kg) |
Lift |
1.2 |
1.5 |
1.7 |
3.3 |
4.2 |
4.2 |
10.5 |
12.5 |
|
Swing |
1.4 |
15 |
1.7 |
3.3 |
4.2 |
4.2 |
8.5 |
10.9 |
主要外形尺寸和質(zhì)量?Class 800
焊接閥蓋，
設(shè)計(jì)按照 BS 5352
|
R.P |
|
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
21/2 |
|
F.P |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
79 |
79 |
92 |
111 |
120 |
152 |
172 |
200 |
|
H |
61 |
61 |
61 |
78 |
84 |
103 |
118 |
132 |
|
d |
7 |
9 |
13 |
17.5 |
23 |
30 |
35 |
46 |
|
Weight(kg) |
1.2 |
1.3 |
1.5 |
3.0 |
3.9 |
6.0 |
10 |
12 |
主要外形尺寸和質(zhì)量 Class 900~1500
栓接閥蓋，
設(shè)計(jì)按照 BS 5352
|
R.P |
|
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
|
F.P |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
Lift |
92 |
111 |
111 |
120 |
152 |
172 |
200 |
- |
|
Swing |
92 |
111 |
111 |
120 |
120 |
140 |
178 |
- |
|
H |
Lift |
61 |
78 |
78 |
84 |
103 |
118 |
132 |
- |
|
Swing |
61 |
78 |
78 |
84 |
101 |
120 |
133 |
- |
|
d |
Lift |
7 |
12 |
15 |
20 |
28 |
32 |
40 |
- |
|
Swing |
8 |
10.5 |
13.5 |
187 |
24 |
29 |
45 |
- |
Weight
(kg) |
Lift |
1.5 |
3.4 |
3.3 |
4.2 |
6.3 |
10.5 |
12.5 |
- |
|
Swing |
1.5 |
3.4 |
3.3 |
4.2 |
5.0 |
8.5 |
10.9 |
- |
主要外形尺寸和質(zhì)量 Class 900~1500
焊接閥蓋，
設(shè)計(jì)按照 BS 5352
|
R.P |
|
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
21/2 |
|
F.P |
1/4 |
3/a |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
92 |
111 |
111 |
120 |
152 |
172 |
200 |
- |
|
H |
61 |
78 |
78 |
84 |
103 |
118 |
132 |
- |
|
d |
7 |
12 |
15 |
20 |
28 |
32 |
40 |
- |
|
Weight(kg) |
1.3 |
3.1 |
3.1 |
3.9 |
5.8 |
10.0 |
11.5 |
- |
主要外形尺寸和質(zhì)量 Class 900~1500
栓接閥蓋，
設(shè)計(jì)按照 BS5,352
|
F.P |
|
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
|
110 |
110 |
110 |
110 |
150 |
150 |
210 |
235 |
|
H |
|
166 |
166 |
171 |
207 |
240 |
258 |
330 |
355 |
|
d |
Lift |
9 |
10 |
12 |
15 |
20 |
28 |
32 |
40 |
|
Swing |
8 |
0.5 |
13.5 |
18 |
24 |
29 |
36.5 |
45 |
|
Weight |
Lift |
2 |
2.1 |
1.9 |
4 |
5.1 |
7.2 |
12.1 |
14 |
|
(kg) |
Swing |
1.9 |
2.3 |
2.3 |
4.35 |
5.25 |
7.8 |
12.5 |
14.6 |
主要外形尺寸和質(zhì)量 Class 900~1500
壓力自密封閥蓋，
設(shè)計(jì)按照 BS5,352
|
R.P |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
F.P |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
|
L |
140 |
140 |
140 |
178 |
216 |
216 |
|
H |
117 |
117 |
117 |
152 |
195 |
195 |
|
d |
12 |
15 |
20 |
28 |
28 |
40 |
|
Weight (kg) |
7.5 |
7.0 |
6.8 |
18.5 |
18.5 |
22 |
主要外形尺寸和質(zhì)量 Class 2500
栓接閥蓋，
設(shè)計(jì)按照 BS5,352
|
F.P |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
150 |
150 |
150 |
150 |
210 |
235 |
235 |
235 |
|
H |
166 |
166 |
171 |
207 |
240 |
258 |
330 |
355 |
|
d |
7.5 |
10.5 |
11 |
14 |
19 |
25 |
28 |
35 |
|
Weight (kg) |
1.9 |
2.3 |
17 |
46 |
62 |
73 |
58 |
85 |
主要外形尺寸和質(zhì)量 Class 2500
壓力自密封閥蓋，
設(shè)計(jì)按照 BS5,352
|
F.P |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
186 |
186 |
186 |
232 |
232 |
279 |
|
H |
117 |
117 |
117 |
152 |
150 |
195 |
|
d |
11 |
14 |
14 |
25 |
28 |
35 |
|
Weight (kg) |
11.8 |
11 |
11 |
23 |
26.4 |
39 |
