 ??? 0 ????? 201%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ???????299?????8?????????????????? ??299??8??????????? |
| ???????299?????8???????????????????299??8???????????
???????????????
??λ??Kg/m
?? ??
?? ??
3
3.5
4
4.5
5
5.5
6
32
2.146
2.460
2.762
3.052
3.329
3.594
3.847
38
2.589
2.978
3.354
3.718
4.069
4.408
4.735
42
2.885
3.3... |
| http://m.zebwoc.cn/shownewsX.asp?id=3609 - 2023/1/7 17:58:44 - |
| ??232??16???????????硿??232??16???????????? |
| ??232??16???????????硿??232??16????????????
232??16????????????
????? ??
3
3.5
4
4.5
5
5.5
6
6.5
7
8
8.5
9
10
12
32
2.146
2.46
2.762
3.052
3.329
3.594
3.847
4.088
??
??
??
??
??
??
38
2.589
2.978
3.354
3... |
| http://m.zebwoc.cn/shownewsX.asp?id=3608 - 2023/1/6 8:27:40 - |
| ?????????????????DN325??8??????????? |
| ?????????????????DN325??8???????????
DN325??8????????????????????????0635-8878611.
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???????
???(mm)
4?????
DN15
21
6?????
DN20
26
1?????
DN25
32
1.2?????
DN32
42
1.5?????
DN40
48
2?????
DN50
60
2.5?????
DN65
76??73
3?????
DN80
89
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3607 - 2023/1/5 8:56:36 - |
| ??????????С??????????????? ??????????? |
| ??????????С??????????????? ???????????
????????????
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| http://m.zebwoc.cn/shownewsX.asp?id=3606 - 2023/1/4 9:25:32 - |
| ?????????????????????????? 45??????????????? |
| ?????????????????????????? 45???????????????
??????????????????????????????800?????????豸??????????С????????????????????????????????????????22????127mm????2????20mm???????????????????????????鵥?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????е?????????????????????????????????????????????????????????????????????????
510*22
520*30
530*28
540*... |
| http://m.zebwoc.cn/shownewsX.asp?id=3605 - 2023/1/3 9:54:28 - |
| ????????????С??????????? ?????????????? |
| ????????????С???????????? ????????????
??????????
????? ??
3
3.5
4
4.5
5
5.5
6
6.5
7
8
8.5
9
10
32
2.146
2.46
2.762
3.052
3.329
3.594
3.847
4.088
??
??
??
??
??
38
2.589
2.978
3.354
3.718
4.069
4.408... |
| http://m.zebwoc.cn/shownewsX.asp?id=3604 - 2023/1/2 10:23:24 - |
| ????????????????DN325*8??? ??????????? |
| ????????????????DN325*8??? ???????????
???????????????DN325*8???
??????d(???)
???????? kg/m
??????d(???)
????????kg/m
???
???
5.5
0.186
13
1.04
6
0.222
14
1.21
6.5
0.26
15
1.39
7
0.302
16
1.58
8
0.395
17
1.78
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3603 - 2023/1/1 10:52:20 - |
| ??????е????????????? 108?????????? |
| ??????е????????????? 108??????????
?????е?????????????
??(????)
?? ???????
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
?? ?? ?? ?? ??????/???
32
1.82
2.15
2.46
2.76
3.05
3.33
3.59
3.85
4.09
4.32
4.53
38
2.19
2.59
2.98
3.35
3.72
4.07
4.41
4.74
5.05
5.35
5.64
42
2.44
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3602 - 2022/12/31 11:21:16 - |
| ???????????DN450??????????????? |
| ???????????DN450???????????????
??????????DN450????????????????????????0635-8878611.
???
???????
???(mm)
4?????
DN15
21
6?????
DN20
26
1?????
DN25
32
1.2?????
DN32
42
1.5?????
DN40
48
2?????
DN50
60
2.5?????
DN65
76??73
3?????
DN80
8... |
| http://m.zebwoc.cn/shownewsX.asp?id=3601 - 2022/12/30 11:50:12 - |
| ?????????????70mm??????????????? |
| ?????????????70mm???????????????
???????????70mm????????????????????13589464666????
????????????????????????????????????????????????????????????????????????GB8162-2008???????GB8163-2008?????????ˉ??GB3087-2008???????ˉ??GB5310-95????????ù?GB6479-2000??????????GB9948-88?????????ù?GB/T17396-98??????????ù?YB235-70?????????????YB/T5035-96????????????????304??0Cr18Ni9???? 304L??00Cr19Ni10????3... |
| http://m.zebwoc.cn/shownewsX.asp?id=3600 - 2022/12/29 12:19:08 - |
|
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[60]
[61] ???? ??
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