 ??? 0 ????? %B2%BB%D0%E2%B8%D6%B9%DC%BC%DB%B8%F1 ?? ??????? ??????????? ?????????? |
| ????16mn +????????????????????{??????????} |
| ????16mn +????????????????????{??????????}
16Mn?????
16Mn????
16Mn?е??????????
??????????????????0.1%-0.25%,?????????????????衢???????????????????????<3%?????????300??350??400??450MPa??4???????????Q295??Q345??Q390??Q420??Q460????Q?????????????????????????д????????????????????С??????(??s)????????????????????????(????)????????????????????????仯?????A??B??C??D????????A??B?????????16Mn??
???????C??0.... |
| http://m.zebwoc.cn/shownewsX.asp?id=1949 - 2018/7/25 16:28:04 - |
| ????127*11??cr5mo????????\\???????// |
| ????127*11??cr5mo????????\\???????//
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
102
18.55
19.60
20.64
21.67
22.69
24.69
26.53
28.63
30.38
32.18
108
19.73
20.86
21.97
23.08
24.17
... |
| http://m.zebwoc.cn/shownewsX.asp?id=1948 - 2018/7/23 10:57:00 - |
| ????????3??8?????????+102*8.5??????? |
| ????????3??8?????????+102*8.5???????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
102
18.55
19.60
20.64
21.67
22.69
24.69
26.53
28.63
30.38
32.18
108
19.73
20.86
21.97
23.08
24.17
... |
| http://m.zebwoc.cn/shownewsX.asp?id=1947 - 2018/7/22 11:25:56 - |
| 50*4.5???????????????? |
| 50*4.5????????????????
??(????)
?? ???????
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
... |
| http://m.zebwoc.cn/shownewsX.asp?id=1946 - 2018/7/21 11:54:52 - |
| 60??????????????\\????????// |
| 60??????????????\\????????
??????
???????
???(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?????
DN80
88
????4?????
... |
| http://m.zebwoc.cn/shownewsX.asp?id=1945 - 2018/7/20 12:23:48 - |
| 2011??3??7????????????+80*8???????θ???? |
| 2011??3??7????????????+80*8???????θ???????? ???? ??? ??? ???? ????? 20# 194*10 GB3087-2008 6050?/?? ????? 20# 194*12 GB3087-2008 6050?/?? ????? 20# 194*14 GB3087-2008 6050?/?? ????? 20# 194*16 GB3087-2008 6050?/?? ????? 20# 194*18 GB3087-2008 6000?/?? ????? 20# 194*20 GB3087-2008 6000?/?? ????? 20# 194*22 GB3087-2008 6000?/??
... |
| http://m.zebwoc.cn/shownewsX.asp?id=1944 - 2018/7/19 12:52:44 - |
| ??Orz6????????????+??????????-?????????? |
| ??Orz6????????????+??????????-??????????
??????
???????
???(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?????
DN80
8... |
| http://m.zebwoc.cn/shownewsX.asp?id=1943 - 2018/7/18 13:21:40 - |
| ???????????????\\????????????// |
| ???????????????\\????????????//
???
??
mm
???
mm
??С???
mm
???????
???
DN15
1/2
21.3
2.8
2.45
DN20
3/4
26.9
2.8
2.45
DN25
1
33.7
3.2
2.8
DN32
1.25
42.4
3.5
3.06
DN40
1.5
48.3
3.5
3.06
DN50
2
... |
| http://m.zebwoc.cn/shownewsX.asp?id=1942 - 2018/7/17 13:50:36 - |
| 2011-3-7???+???????????76*4.5???????????????? |
| 2011-3-7???+???????????76*4.5????????????????
??(????)
?? ???????
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.... |
| http://m.zebwoc.cn/shownewsX.asp?id=1941 - 2018/7/17 10:19:32 - |
| ??????????????K?L2011??????????????? |
| ??????????????K?L2011???????????????
??(????)
?? ???????
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.... |
| http://m.zebwoc.cn/shownewsX.asp?id=1940 - 2018/7/16 10:48:28 - |
|
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??? ???? [225]
[226]
[227] ???? ??
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