 ??? 0 ????? 201%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ??DN325??20?????? ???????????????????? |
| ??DN325??20?????? ????????????????????
??DN325??20?????? ?????????
??(????)
?? ???????
16
17
18
19
20
22
(24)
25
(26)
28
?? ?? ?? ?? ??????/???
299
111.67
118.23
124.74
131.20
137.61
150.29
162.77
168.93
175.05
187.13
325
121.9... |
| http://www.zebwoc.cn/shownewsX.asp?id=2999 - 2021/5/18 18:08:04 - |
| ????? dn32???????DN50??2?????? |
| ????? dn32???????DN50??2??????
????? dn32?????
??????
???????
???(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
????3?????
DN... |
| http://www.zebwoc.cn/shownewsX.asp?id=2998 - 2021/5/17 18:37:00 - |
| ??1.5??????1.5???????? 1.5??????? |
| ??1.5??????1.5???????? 1.5???????
??1.5??????
???
??
mm
???
mm
??С???
mm
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???????
???
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DN15
1/2
21.3
2.8
2.45
DN20
3/4
26.9
2.8
2.45
1.66
9.96
DN25
1
33.7
3.2
2.8
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2997 - 2021/5/16 19:05:56 - |
| 3??????????????-1??????????? |
| ??3???????????????1???????????
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mm
???
mm
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mm
????(6?????)
??п??(6?????)
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DN15
1/2
21.3
2.8
2.45
DN20
3/4
26.9
2.8
2.45
1.66
9.96
1.76
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2996 - 2021/5/16 15:34:52 - |
| 20CR?????????????53??7??????????????????? |
| 20CR?????????????53??7???????????????????
20CR?????????????53??7??
??(????)
?? ???????
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
2.9... |
| http://www.zebwoc.cn/shownewsX.asp?id=2995 - 2021/5/15 16:03:48 - |
| 15*1-4???????????????????????????????????? |
| 15*1-4????????????????????????????????????
15*1-4???????????????
??б??
GB/T3639
GB/T8713
DIN2391-2
HK15-2000
???
?????????е???????豸?????????
??????
??????
????
? ??
???? / ?
BK
????????????????????????????????к?С?????
???? / ??
BKW
??????????????С????????????????????????
??????????????(???磺??????????)
????????????????
BKS
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2994 - 2021/5/14 16:32:44 - |
| 102??44????????_102?????????? |
| 102??44????????_102??????????
102??44????????
??????
???????
???(mm)
????
????4?????
DN15
20??21
????0510-88228699
????6?????
DN20
25??26.8
????0510-88228699
????1?????
DN25
32??33.
????0510-88228699
????1.2?????
DN32
40??42
????0510-88228699
????1.5?????
DN40
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2993 - 2021/5/13 17:01:40 - |
| D273?????????????? ???????????? |
| D273?????????????? ????????????
D273??????????????
D273????dn250
????????????
??????
???????
???(mm)
????
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DN15
20??21
????0510-88228699
????6?????
DN20
25??26.8
????0510-88228699
????1?????
DN25
32??33.
????0510-88228699
????1.2?????
DN32
40??42
????0510... |
| http://www.zebwoc.cn/shownewsX.asp?id=2992 - 2021/5/12 17:30:36 - |
| ????40*3.35???????_??????????? |
| ????40*3.35???????_???????????
????40*3.35???????_
??????
??ι???????????????GB3639-2000?????????е???????豸???羫??????????????λ???????????????
???????ξ??????????????????????????,???????ξ??????????????????????????Ч???????? ??ν???????ι???????????羫??(????Χ)?????????????????????????????????? ?ü?????????????????ι????????????????????????????GB8713--88???????ISO4394/I-1980(E) ??????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2991 - 2021/5/11 17:59:32 - |
| ???????????????????????????? |
| ????????????????????????????
????????????????????????????
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??????????? ??????????
?????????????????????????????????Χ??
????????????
???????????-???????/???????*1000 ??? ?????? ????3 ?????? ?????? ??????????????? |
| http://www.zebwoc.cn/shownewsX.asp?id=2990 - 2021/5/10 18:28:28 - |
|
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[121]
[122] ???? ??
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