锻钢低温截止阀
Forged steel cryogenic globe valve
应用规范
1、设计制造: 按ANSIB16.34;API602
2、连接端尺寸: ①承插孔尺寸按ANSIB16.11;JISB2306;
②螺纹端尺寸按ANSIB1.20.1;BS21;ISO7/1;JISB0203
3、阀门检验和试验: 按API598
4、结构特征: B.B;I.S或W.B.I.S
5、材料: 按ANSI/ASTM的规定
6、主体材料: A105;F5;F11;F22;304;304L;316;316L;LF2等
Application criterion:
1. Design and manufacture: According to ANSIB16.34; API602
2. Size of connecting end: ① for size of socket joint hole: according to ANSIB16.11; JISB2306;
② for size of thread end: according to ANSIB1.20.1; BS21; ISO7 / 1; JISB0203
3. Valve inspection and test: according to API598
4. Structure characteristics: B.B; I.S or W.B.I.S
5. Materials: in compliance with ANSI/ASTM requirements
6. Materials of main body: According to A105; F5; F11; F22; 304; 304L; 316; 316L; LF2, etc.
外型尺寸和重量/Prime out-form dimensions and weigh
|
压力磅级
(Lb)
Pressure
pound grade |
规格DNSpecifications |
S |
L |
T(in) |
W |
H(开) |
重量(kg)
Weight |
|
英制(in)
British system |
公制
Metric |
ANSI |
JIS |
ANSI |
JIS、ISO、BS |
|
NPT牙形60° |
PT或RC牙形55° |
|
缩径
Reduced port |
全径
Full port |
缩径
Reduced port |
全径
Full port |
缩径
Reduced port |
全径
Full port |
缩径
Reduced port |
全径
Full port |
缩径
Reduced port |
全径
Full port |
缩径
Reduced port |
全径
Full port |
缩径
Reduced port |
全径
Full port |
|
150~800
1500 |
1/4 |
|
8 |
|
14.2 |
|
14.3 |
|
79 |
1/4 |
|
1/4 |
|
100 |
157 |
1.9 |
2.2 |
|
3/8 |
1/4 |
10 |
8 |
17.6 |
14.2 |
17.9 |
14.3 |
79 |
3/8 |
1/4 |
3/8 |
1/4 |
100 |
157 |
1.9 |
2.2 |
|
1/2 |
3/8 |
15 |
10 |
21.8 |
17.6 |
22.2 |
17.9 |
79 |
1/2 |
3/8 |
1/2 |
3/8 |
100 |
157 |
1.9 |
2.0 |
|
3/4 |
1/2 |
20 |
15 |
27.1 |
21.8 |
27.2 |
22.2 |
92 |
3/4 |
1/2 |
3/4 |
1/2 |
100 |
162 |
2.1 |
1.9 |
|
1 |
3/4 |
25 |
20 |
33.8 |
27.1 |
34.5 |
27.2 |
111 |
1 |
3/4 |
1 |
3/4 |
125 |
195 |
3.3 |
2.4 |
|
11/4 |
1 |
32 |
25 |
42.6 |
33.8 |
43.2 |
34.5 |
120 |
11/4 |
1 |
11/4 |
1 |
160 |
267 |
7.5 |
3.5 |
|
11/2 |
11/4 |
40 |
32 |
48.7 |
42.6 |
49.1 |
43.2 |
152 |
11/2 |
11/4 |
11/2 |
11/4 |
160 |
267 |
7.5 |
8.0 |
|
2 |
11/2 |
50 |
40 |
61.1 |
48.7 |
61.1 |
49.1 |
172 |
2 |
11/2 |
2 |
11/2 |
180 |
301 |
11.4 |
8.6 |
|
|
2 |
|
50 |
|
61.1 |
|
61.1 |
200 |
|
2 |
|
2 |
240 |
312 |
|
14.4 |
|
1/4 |
|
8 |
|
14.2 |
|
14.3 |
|
111 |
1/4 |
|
1/4 |
|
100 |
207 |
2.4 |
|
|
3/8 |
1/4 |
10 |
8 |
17.6 |
14.2 |
17.9 |
14.3 |
111 |
3/8 |
1/4 |
3/8 |
1/4 |
100 |
207 |
2.2 |
2.4 |
|
1/2 |
3/8 |
15 |
10 |
21.8 |
17.6 |
22.2 |
17.9 |
111 |
1/2 |
3/8 |
1/2 |
3/8 |
100 |
207 |
2.0 |
2.2 |
|
3/4 |
1/2 |
20 |
15 |
27.1 |
21.8 |
27.2 |
22.2 |
111 |
3/4 |
1/2 |
3/4 |
1/2 |
100 |
207 |
1.8 |
2.0 |
|
1 |
3/4 |
25 |
20 |
33.8 |
27.1 |
34.5 |
27.2 |
130 |
1 |
3/4 |
1 |
3/4 |
125 |
240 |
3.6 |
3.8 |
|
11/4 |
1 |
32 |
25 |
42.6 |
33.8 |
43.2 |
34.5 |
152 |
11/4 |
1 |
11/4 |
1 |
160 |
258 |
3.9 |
4.2 |
|
11/2 |
11/4 |
40 |
32 |
48.7 |
42.6 |
49.1 |
43.2 |
172 |
11/2 |
11/4 |
11/2 |
11/4 |
160 |
290 |
7.5 |
8.0 |
|
2 |
11/2 |
50 |
40 |
61.1 |
48.7 |
61.1 |
49.1 |
220 |
2 |
11/2 |
2 |
11/2 |
180 |
337 |
12.5 |
13.2 |
|
|
|
2 |
|
50 |
|
61.1 |
|
61.1 |
235 |
|
2 |
|
2 |
200 |
354 |
|
16.8 | |
