ͼƬ˵Ã÷£º??????????????????????,?????????????????????,?????? ????V????????????????,??????????,???????????????????????????????? ???????????????????????????,???????????????????????,??????100:1,????????????????
???????
|
???? |
?? |
|
????? |
WCB |
CF 8 |
|
??? |
2Cr13+?? |
304+?? |
|
?? |
2Cr13+?? |
304+?? |
|
????? |
2Cr13 |
304 |
|
?? |
????+??? |
????+??? |
|
???? |
35CrMoA |
1Cr18Ni9Ti |
??????
|
???? |
????(MPa) |
???? |
???? |
|
???? |
???? |
|
1.6 |
2.4 |
1.76 |
?????????,??????????? |
-28?~=550? |
|
2.5 |
3.75 |
2.75 |
|
4.0 |
6.0 |
4.4 |
|
???? |
???? |
JB79-59 GB9113 HG20592-97 ANSI B16.5 |
|
???? |
JB/T9092-99 API 598 |
??????
|
???????? |
????(DN) |
??(mm) |
|
(mm) |
(in) |
W |
L |
W1 |
L1 |
d |
d1 |
H1 |
H |
D D1 D2 |
|
PN1.6MPa |
25 |
- |
50 |
- |
25 |
- |
64 |
38 |
57 |
200 |
? ? ? « ? ? ? ? ? ? ? ? ? ? » |
|
40 |
- |
60 |
- |
25 |
- |
82 |
49 |
63 |
205 |
|
50 |
- |
75 |
124 |
32 |
62 |
100 |
60 |
92 |
225 |
|
65 |
- |
85 |
145 |
38 |
72.5 |
120 |
75 |
100 |
235 |
|
80 |
- |
100 |
165 |
45 |
82.5 |
131 |
89 |
108 |
260 |
|
100 |
- |
115 |
194 |
50 |
97 |
158 |
113 |
117 |
270 |
|
125 |
- |
135 |
210 |
55 |
105 |
180 |
140 |
140 |
320 |
|
150 |
- |
160 |
229 |
65 |
114.5 |
216 |
164 |
177 |
340 |
|
200 |
- |
200 |
243 |
80 |
121.5 |
268 |
205 |
200 |
390 |
|
250 |
- |
240 |
297 |
92 |
148.5 |
326 |
259 |
252 |
420 |
|
300 |
- |
- |
338 |
- |
169 |
- |
300 |
270 |
510 |
|
PN2.5MPa |
25 |
- |
50 |
- |
25 |
- |
64 |
38 |
57 |
200 |
|
40 |
- |
60 |
- |
25 |
- |
82 |
49 |
63 |
205 |
|
50 |
- |
75 |
124 |
32 |
62 |
100 |
60 |
92 |
225 |
|
65 |
- |
85 |
145 |
38 |
72.5 |
120 |
75 |
100 |
235 |
|
80 |
- |
100 |
165 |
45 |
82.5 |
131 |
89 |
108 |
260 |
|
100 |
- |
115 |
194 |
50 |
97 |
158 |
113 |
117 |
270 |
|
125 |
- |
135 |
210 |
55 |
105 |
180 |
140 |
140 |
320 |
|
150 |
- |
160 |
229 |
65 |
114.5 |
216 |
164 |
177 |
340 |
|
200 |
- |
200 |
243 |
80 |
121.5 |
268 |
205 |
200 |
390 |
|
250 |
- |
240 |
297 |
92 |
148.5 |
326 |
259 |
252 |
420 |
|
300 |
- |
- |
338 |
- |
169 |
- |
300 |
270 |
510 |
|
CLASS 150 |
25 |
1 |
50 |
- |
25 |
- |
65 |
38 |
57 |
200 |
|
40 |
1 1/2 |
60 |
- |
25 |
- |
84 |
49 |
63 |
205 |
|
50 |
2 |
75 |
124 |
32 |
62 |
102 |
60 |
92 |
225 |
|
65 |
2 1/2 |
85 |
145 |
38 |
72.5 |
121 |
75 |
100 |
235 |
|
80 |
3 |
100 |
165 |
45 |
82.5 |
134 |
89 |
108 |
260 |
|
100 |
4 |
115 |
194 |
50 |
97 |
172 |
113 |
117 |
270 |
|
125 |
5 |
135 |
210 |
55 |
105 |
196 |
140 |
140 |
320 |
|
150 |
6 |
160 |
229 |
65 |
114.5 |
221 |
164 |
177 |
340 |
|
200 |
8 |
200 |
243 |
80 |
121.5 |
278 |
205 |
200 |
390 |
|
250 |
10 |
240 |
297 |
92 |
148.5 |
333 |
259 |
252 |
420 |
|
300 |
12 |
- |
338 |
- |
169 |
- |
300 |
270 |
510 |
????
1.??????? 2.????DN 3.??????KV 4.??????? 5.?????????
6.???? 7.???? 8.????????? 9.?????
|