 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| dn600??????dn600???????????? |
| dn600??????dn600????????????
dn600??8???
???
???????
???(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
4?????
DN100
114
5???... |
| http://m.zebwoc.cn/shownewsX.asp?id=3489 - 2022/9/11 17:50:44 - |
| ???????????? 321????????? |
| ???????????? 321?????????
????????????
1??????????????
???????ù?????????????????????????????????e?????????????????????
?????磺?й?????? 12CrNi3A
???????ù??λ?????????????????л???????磺???????????300???400???200???
????????????????????????????????????
2????????????
???????????????
????????????????????ˉ???P?? ??????F?? ?????B????????A??T8????8??
????GCr15??????
??????????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=3488 - 2022/9/10 8:19:40 - |
|
| |
| http://m.zebwoc.cn/shownewsX.asp?id=3487 - 2022/9/9 8:48:36 - |
| ??????????????????????С?????? |
| ??????????????????????С??????
????????????
510*22
520*30
530*28
540*55
580*50
630*40
510*25
520*40
530*30
540*60
580*55
630*50
510*28
520*35
530*35
540*65
580*65
630*55
510*30
520*45
530*40
550*20
610*20
630*60
510*... |
| http://m.zebwoc.cn/shownewsX.asp?id=3486 - 2022/9/8 9:17:32 - |
| ???133*30?????????ж??|??140*8????????????1?????? |
| ???133*30?????????ж??|??140*8????????????1???????
???133*30?????????ж?8???
??140*8??????????????5400???
127
10
107
28.85
?????20# 45# ??????16Mn/20Cr/40C
127
11
105
31.47
?????20# ... |
| http://m.zebwoc.cn/shownewsX.asp?id=3485 - 2022/9/7 9:46:28 - |
| ???140*6??????????114*14??20??????? |
| ???140*6??????????114*14??20???????
???140*6??????????
140
7
126
22.96
20#,45#,Q345B,1Cr5Mo,15CrMoG
140
8
124
26.04
20#,45#,16mn,Q345B,15CrMoG
140
9
122
29.07
20#,Q345B
140
10
120
32.06
20#,45#,16Mn,Q345B,12Cr1... |
| http://m.zebwoc.cn/shownewsX.asp?id=3484 - 2022/9/6 10:15:24 - |
| ?????54mm?????????????????? |
| ?????54mm??????????????????
??????λ?????
?????λ?????
???
????kg/m
?????????????
54
2
50
2.565
??????????? ??????16Mn/20Cr/40Cr
54
2.5
49
3.175
??????????? &n... |
| http://m.zebwoc.cn/shownewsX.asp?id=3483 - 2022/9/5 10:44:20 - |
| ????????????????????????????????? |
| ?????????????????????????????????
?????????????
???????(nominal diameter)??????????(mean outside diameter)?? ???????????????????DN???????λmm??
1. ???????????????????????????????壬?乫??????????????????????????С???????????????????????????????????????????????????????????????2.??????????????????????????????????????????????????????????????????????????D???????????????????????????????108????????????5MM????D108*5???????... |
| http://m.zebwoc.cn/shownewsX.asp?id=3482 - 2022/9/4 11:13:16 - |
| DN500???????????????????|DN500????????????? |
| DN500???????????????????|DN500?????????????
DN500???????????????????
??????λ?????
?????λ?????
???
????kg/m
?????????????
508
8
492
98.64
20#
508
9
490
110.75
20#,45#,
508
10
488
122.81
20#,45#,16mn 15CrMo
508
11
486
134.81
20#
508
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3481 - 2022/9/3 11:42:12 - |
| ???5????????????114???104???5??????????? |
| ???5????????????114???104???5???????????
???5????????????114???104???5???????????
??
???
????kg/m
??
???
????
??
???
????kg/m
36
3
2.44
114
12
30.18
170
5
20.34
40
5
4.32
108
4
10.26
172
6
24.56
45
2.5
2.62
114
7
18.4... |
| http://m.zebwoc.cn/shownewsX.asp?id=3480 - 2022/9/2 12:11:08 - |
|
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??? ???? [71]
[72]
[73] ???? ??
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