制造规范Manufacturing morm |
基本设计标准:GB12237,JB/T7745,AP16D BS5351, ASME B16.34 法兰标准:ANSI B16.5、MSS-SP44、JB/T79-94 GB9112-9113-88、HGJ44-76-91 焊接端标准:ANSIB16.25、GB12224-89或用户要求 结构长度标准:GB12221,GB12237,JB/T7745,ASME B16.10,BS5351 式压标准:API598,APT16D,JV/T13927 适用介质:水、蒸汽、液化石油气、天然气、腐蚀性介质等等。 |
■主要零件及材料 |
零件名称 |
普通碳素钢系列 |
不锈钢系列 |
低温钢系列 |
抗硫系列 |
GB标准 |
NACE标准 |
阀体、左体 |
WCB |
CF8、CF8M、CF3、CF3M |
LCB,LCC |
WCB |
CF8M |
球体 |
F6a.WCB+HCr |
CF8、CF8M、CF3、CF3M |
LCB,LCC |
WCB+HCr,F6a |
CF8M |
阀座 |
PTFE:烧结碳纤维,金属+橡胶组件;金属堆焊硬质合金 |
阀秆 |
F6a |
304.316 |
F6a |
318 |
316 |
阀座支承圈 |
A105.zn |
304.316 |
A105.Zn |
A105.Zn |
316 |
阀秆填料 |
PTFE:碳纤维,柔性石墨 |
阀秆轴承止推轴承 |
金属衬PTFE:烧结碳纤维 |
填料压环 |
F6a |
304.316 |
F6a |
F6a |
316 |
弹簧 |
3Yc-7 |
双头螺柱 |
A193-B7 |
A193-B8B8M |
A320-L7 |
A193-B7 |
A193-B7 |
螺母 |
A194-2H |
A194-8 |
A194-4 |
A194-2H |
A194-2H |
压盖 |
WCB,A105 |
|
■主要性能规范 Chief propertg and specification |
公称压力 PN/MPa |
最高使用压力(MPa) |
试验压力(MPa) |
压力级 |
最高使用压力 |
试验压力(MPa) |
壳体 |
高压液密封 |
低压气密封 |
壳体 |
高压液密封 |
低压气密封 |
1.6 |
1.6 |
2.4 |
1.8 |
0.6 |
CLASS150 |
2.0 |
3 |
2.2 |
0.6 |
2.5 |
2.5 |
3.8 |
2.8 |
CLASS300 |
5.0 |
7.5 |
5.5 |
4.0 |
4.0 |
6.0 |
4.4 |
CLASS400 |
6.3 |
9.5 |
7 |
6.4 |
6.4 |
9.6 |
7.1 |
CLASS600 |
10 |
15 |
11 |
|
■主要外型和连接尺寸Main Extemal and Connecting Dimensions |
型号 Model number |
公称通经 Nominaldiameteter |
主要外形和连接尺寸Main Extemal and Connecting Dimensions |
重量 (KG)weight |
D |
D1 |
D2 |
D3 |
f |
b |
n-d |
L |
H |
1.6 |
15 |
13 |
45 |
65 |
95 |
2 |
14 |
4-14 |
130 |
75 |
130 |
20 |
19 |
55 |
75 |
105 |
2 |
14 |
4-14 |
140 |
84 |
170 |
25 |
25 |
65 |
85 |
115 |
2 |
14 |
4-14 |
150 |
90 |
170 |
32 |
32 |
78 |
100 |
135 |
2 |
16 |
4-18 |
165 |
107 |
200 |
40 |
38 |
85 |
110 |
145 |
3 |
16 |
4-18 |
180 |
127 |
250 |
50 |
51 |
100 |
125 |
160 |
3 |
16 |
4-18 |
200 |
140 |
250 |
65 |
64 |
120 |
145 |
180 |
3 |
18 |
4-18 |
220 |
164 |
350 |
80 |
76 |
135 |
160 |
195 |
3 |
20 |
8-18 |
250 |
177 |
350 |
100 |
102 |
155 |
180 |
215 |
3 |
20 |
8-18 |
280 |
206 |
420 |
125 |
127 |
185 |
210 |
245 |
3 |
22 |
8-18 |
320 |
292 |
700 |
150 |
152 |
210 |
240 |
280 |
3 |
24 |
8-23 |
360 |
320 |
1000 |
200 |
203 |
265 |
295 |
335 |
3 |
26 |
12-23 |
400 |
365 |
1300 |
250 |
254 |
320 |
355 |
405 |
3 |
30 |
12-25 |
533 |
420 |
1800 |
2.5 |
15 |
13 |
45 |
65 |
95 |
2 |
14 |
4-14 |
130 |
75 |
130 |
20 |
19 |
55 |
75 |
105 |
2 |
14 |
4-14 |
140 |
84 |
170 |
25 |
25 |
65 |
85 |
115 |
2 |
14 |
4-14 |
150 |
90 |
170 |
32 |
32 |
78 |
100 |
135 |
2 |
16 |
4-18 |
165 |
107 |
200 |
40 |
38 |
85 |
110 |
145 |
3 |
16 |
4-18 |
180 |
127 |
250 |
50 |
51 |
100 |
125 |
160 |
3 |
20 |
4-18 |
200 |
140 |
250 |
65 |
64 |
120 |
145 |
180 |
3 |
22 |
8-18 |
220 |
164 |
350 |
80 |
76 |
135 |
160 |
195 |
3 |
22 |
8-18 |
250 |
177 |
350 |
100 |
102 |
160 |
190 |
230 |
3 |
24 |
8-23 |
280 |
206 |
420 |
125 |
127 |
188 |
220 |
270 |
3 |
28 |
8-25 |
320 |
292 |
700 |
150 |
152 |
218 |
250 |
300 |
3 |
30 |
8-25 |
360 |
320 |
100 |
200 |
203 |
278 |
310 |
360 |
3 |
34 |
12-25 |
400 |
365 |
1300 |
250 |
254 |
332 |
370 |
425 |
3 |
36 |
12-30 |
533 |
420 |
1800 |
|
■主要外型和连接尺寸Main Extemal and Connecting Dimensions |
型号 Model number |
公称通经 Nominaldiameteter |
主要外形和连接尺寸Main Extemal and Connecting Dimensions |
重量 (KG)weight |
D |
D1 |
D2 |
D3 |
D4 |
f |
b |
B |
n-d |
L |
H |
4.0 |
15 |
13 |
45 |
65 |
95 |
40 |
2 |
4 |
16 |
4-14 |
140 |
75 |
130 |
20 |
19 |
55 |
75 |
105 |
51 |
2 |
4 |
16 |
4-14 |
152 |
84 |
170 |
25 |
25 |
65 |
85 |
115 |
58 |
2 |
4 |
16 |
4-14 |
165 |
90 |
170 |
32 |
32 |
78 |
100 |
135 |
66 |
2 |
4 |
18 |
4-18 |
178 |
107 |
200 |
40 |
38 |
85 |
110 |
145 |
76 |
3 |
4 |
18 |
4-18 |
190 |
127 |
250 |
50 |
51 |
100 |
125 |
160 |
88 |
3 |
4 |
20 |
4-18 |
216 |
140 |
250 |
65 |
64 |
120 |
145 |
180 |
110 |
3 |
4 |
22 |
8-18 |
241 |
164 |
350 |
80 |
76 |
135 |
160 |
195 |
121 |
3 |
4 |
22 |
8-18 |
283 |
177 |
350 |
100 |
102 |
160 |
190 |
230 |
150 |
3 |
4.5 |
24 |
8-23 |
305 |
206 |
420 |
125 |
127 |
188 |
220 |
270 |
176 |
3 |
4.5 |
28 |
8-25 |
381 |
292 |
700 |
150 |
152 |
218 |
250 |
300 |
204 |
3 |
4.5 |
30 |
8-25 |
403 |
320 |
1000 |
200 |
203 |
282 |
320 |
375 |
260 |
3 |
4.5 |
38 |
12-30 |
502 |
365 |
1300 |
6.4 |
15 |
13 |
55 |
75 |
105 |
40 |
2 |
4 |
18 |
4-14 |
140 |
80 |
170 |
20 |
19 |
68 |
90 |
125 |
51 |
2 |
4 |
20 |
4-18 |
152 |
89 |
200 |
25 |
25 |
78 |
100 |
135 |
58 |
2 |
4 |
22 |
4-18 |
165 |
95 |
200 |
32 |
32 |
82 |
110 |
150 |
66 |
2 |
4 |
24 |
4-23 |
178 |
112 |
250 |
40 |
38 |
95 |
125 |
165 |
76 |
3 |
4 |
24 |
4-23 |
190 |
132 |
350 |
50 |
51 |
105 |
135 |
175 |
88 |
3 |
4 |
26 |
4-23 |
216 |
145 |
350 |
65 |
64 |
130 |
160 |
200 |
110 |
3 |
4 |
28 |
8-23 |
241 |
169 |
420 |
80 |
76 |
140 |
170 |
210 |
121 |
3 |
4 |
30 |
8-23 |
283 |
182 |
420 |
100 |
102 |
168 |
200 |
250 |
150 |
3 |
4.5 |
32 |
8-25 |
305 |
211 |
700 |
125 |
127 |
202 |
240 |
295 |
176 |
3 |
4.5 |
36 |
8-30 |
381 |
302 |
1000 |
150 |
152 |
240 |
280 |
340 |
204 |
3 |
4.5 |
38 |
8-34 |
403 |
330 |
1300 |
|