 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ??????????????????? ????????????????? |
| ??????????????????? ?????????????????
?????????????????
??????
??
??????
????
??mm??
???
??in??
??????
??mm??
???
??mm??
????????
??kg/m??
C
???????????
SC15
SC20
SC25
SC32
SC40
SC50
SC65
SC80
SC100
SC125
SC150
SC200
SC250
1/2
3/4
1
11/4
11/2
2
21/2
3
4... |
| http://www.zebwoc.cn/shownewsX.asp?id=3539 - 2022/10/30 17:44:04 - |
| ???ó????????????????? ?ó???????1.5????????? |
| ???ó????????????????? ?ó???????1.5?????????
????? ??
3
3.5
4
4.5
5
5.5
6
6.5
7
8
8.5
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
4.735
5.049
??
... |
| http://www.zebwoc.cn/shownewsX.asp?id=3538 - 2022/10/29 8:13:00 - |
| ??????????????ú????????? ???????????????? |
| ??????????????ú????????? ????????????????
??????????????ú?????????
?? ??
DN
?? ??
??
?? ??
mm
????/??
KG
?? ??
DN
?? ??
??
?? ??
mm
????/??
KG
?? ??
DN
?? ??
??
?? ??
mm
????/??
KG
DN15
21.3
2.8
1.28
DN300
325
7
54.89
DN600
630
10
152.89
DN20
26.9
2.... |
| http://www.zebwoc.cn/shownewsX.asp?id=3537 - 2022/10/28 8:41:56 - |
| ????е?????????? ????е???????????? |
| ????е?????????? ????е????????????
????е??????????
??????a mm(???)
????????kg/m
??????a mm(???)
????????kg/m
????
????
5.5
0.237
13
1.33
6
0.283
14
1.54
6.5
0.332
15
1.77
7
0.385
16
2.01
8
0.502
17
2.27
9
0.636
18
2.54
... |
| http://www.zebwoc.cn/shownewsX.asp?id=3536 - 2022/10/27 9:10:52 - |
| ???????????????????????? ?????????????????????? |
| ???????????????????????? ??????????????????????
????????????????????????
??Σ???????????
?????????????????????????????????????????????????????Σ??????????????????????????????饗?????????????
???????
???????????????????????????????????е????????????????????????????????????????????У????????????????漲???????????????????????????????????????????????????????????????????????????
??????????????????????
???????????????????????漲??????????F???????????棬????... |
| http://www.zebwoc.cn/shownewsX.asp?id=3535 - 2022/10/26 9:39:48 - |
| ?????????????е?????????????? ?????е???????????? |
| ?????????????е?????????????? ?????е????????????
??????λ?????
?????λ?????
???
????kg/m
?????????????
18
1
16
0.419
??????????? , ??????16Mn/20Cr/40Cr
18
1.5
15
0.61
?????20#,... |
| http://www.zebwoc.cn/shownewsX.asp?id=3534 - 2022/10/25 10:08:44 - |
| ?????????п????????????? m12???????????? |
| ?????????п????????????? m12????????????
?????????п?????????????
??????λ?????
?????λ?????
???
????kg/m
?????????????
18
1
16
0.419
??????????? , ??????16Mn/20Cr/40Cr
18
1.5
15
0... |
| http://www.zebwoc.cn/shownewsX.asp?id=3533 - 2022/10/24 10:37:40 - |
| ?????е?????п??????????? ?????е???????????? |
| ?????е?????п??????????? ?????е????????????
?????е?????п???????????
??????
??
???
??п????????
????????????
MM
MM
MM
??????
?????
6
10.0
2
1.064
1.059
8
13.5
2.75
1.056
1.046
10
17.0
3.50
1.056
1.046
15
21.3
3.15
1.047
1.039
20... |
| http://www.zebwoc.cn/shownewsX.asp?id=3532 - 2022/10/23 11:06:36 - |
| ??????е?ò???????? ?????е??????????? |
| ??????е?ò???????? ?????е???????????
?????е?ò????????
201 202 316 304??????
???
???
???
??21??4
??38??10
??65??6-12
??21??4.5
??40??8
??68??6-12
??22??6.5
??40??10
??70??8
??25??8
??42??5-10
... |
| http://www.zebwoc.cn/shownewsX.asp?id=3531 - 2022/10/22 11:35:32 - |
| ????????ó?????????? ???????ó???????????????????? |
| ????????ó?????????? ???????ó????????????????????
???????ó??????????
22??2.5
45??3
70??3.5
133??4.5
22??3
45??3.5
70??4
133??5
22??3.5
45??4
70??4.5
133??6
22??4
45??4.5
70??5
133??6.5
25??2
45??5
70??6
133??7
25??2.5
45??6
70??8
133??8
25??3
... |
| http://www.zebwoc.cn/shownewsX.asp?id=3530 - 2022/10/21 12:04:28 - |
|
|
??? ???? [66]
[67]
[68] ???? ??
|
|
|
|
|
|
