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| ??????????·????г?DN150???1??????????? |
| ??????????·????г?DN150???1???????????
DN150???????168??
1???8-9??
??????
???????
???(mm)
????4?????
DN15
20??21
????6?????
DN20
25??26.8
????1?????
DN25
32??33.
????1.2?????
DN32
40??42
????1.5?????
DN40
47??48
????2?????
DN50
59??60
????2.5?????
DN65
75
??... |
| http://www.zebwoc.cn/shownewsX.asp?id=2169 - 2019/2/26 16:22:44 - |
| 2011??4??19?????????????????{201????????} |
| 2011??4??19?????????????????{201????????}??? ???? ??? ??? ??22??3 304?????? 33500 13395118699 ??25??2 304?????? 33500 ??48??3 304?????? 31500 ??57??3 304?????? 29900 ??76??4 304?????? 29900 ??108??3.5-4 304?????? 30500 ??159??4-5 304?????? 31600 ??219??4... |
| http://www.zebwoc.cn/shownewsX.asp?id=2168 - 2019/2/25 16:51:40 - |
| ???????г?????8??????????mm????????? |
| ???????г?????8??????????mm?????????
????8?????
DN200
219
??????
???????
???(mm)
????4?????
DN15
20??21
????6?????
DN20
25??26.8
????1?????
DN25
32??33.
????1.2?????
DN32
40??42
????1.5?????
DN40
47??48
????2?????
DN50
59??60
????2.5?????
DN... |
| http://www.zebwoc.cn/shownewsX.asp?id=2167 - 2019/2/24 17:20:36 - |
| ??????θ???г????150????????????? |
| ??????θ???г????150?????????????
??????θ???г????????????????????????????150??????????????3mm??
???150?????????????
??(????)
?? ???????
3.0
3.2
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
?? ?? ?? ?? ??????/???
(76)
5.40
5.75
6.26
7.10
7.93
8.75
9.56
10.36
11.14
11... |
| http://www.zebwoc.cn/shownewsX.asp?id=2166 - 2019/2/23 17:49:32 - |
| ??426x60????????????/??????????г?426x60????? |
| ??426x60????????????/??????????г?426x60?????
??426x60????????????
??(????)
?? ???????
(48)
50
56
60
63
(65)
70
75
?? ?? ?? ?? ??????/???
203
183.47
188.65
-
-
-
-
-
-
219
202.41
208.38
-
-
-
-
-
-
245
233.25
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2165 - 2019/2/22 8:18:28 - |
| ?????????????????г?D325???????????????\\??????????а? |
| ?????????????????г?D325???????????????\\??????????а?
D325???????????????
??(????)
?? ???????
30
32
(34)
(35)
36
(38)
40
(42)
(45)
?? ?? ?? ?? ??????/???
299
199.02
210.71
222.20
227.87
233.50
244.59
255.49
266.20
281.88
325
218.25
231.23... |
| http://www.zebwoc.cn/shownewsX.asp?id=2164 - 2019/2/20 12:47:24 - |
| ???????200???3mm??????????????????????MPa |
| ???????200???3mm??????????????????????MPa
?????????????? mm
????
PN
MPa
DN
200
250
300
350
400
450
500
600
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2163 - 2019/2/19 13:16:20 - |
| ??????Q235A20??????????MPa)?????????? |
| ??????Q235A20??????????MPa)??????????
?????????????? mm
????
PN
MPa
DN
200
250
300
350
400
450
500
600
70... |
| http://www.zebwoc.cn/shownewsX.asp?id=2162 - 2019/2/18 13:45:16 - |
| ???????????????г???89*4.5*3200???Q235??????????? |
| ???????????????г???89*4.5*3200???Q235???????????
???????????????г? ?????а????崢??·9??
??89*4.5?????????????????(89-4.5)*4.5*.02466=9.38????
??(????)
?? ???????
3.0
3.2
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
?? ?? ?? ?? ??????/???
(76)
5.40
5.75
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2161 - 2019/2/18 10:14:12 - |
| ??????????г????200mm??????????--????粽?? |
| ??????????г????200mm??????????--????粽??
??????????г? ?????????312??????
???200mm???????????4mm??
??(????)
?? ???????
3.0
3.2
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
?? ?? ?? ?? ??????/???
(76)
5.40
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2160 - 2019/2/17 10:43:08 - |
|
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