 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ??????????? ?????20cr???????? ????????1018???? |
| ?????????????????25??0.4??0.5??0.6??0.8??1??1.2??1.4??1.5??1.6??1.8??2??2.2??2.5??2.8??3??3.2??3.5??4??4.5??5??5.5??6??6.532??0.4??0.5??0.6??0.8??1??1.2??1.4??1.5??1.6??1.8??2??2.2??2.5??2.8??3??3.2??3.5??4??4.5??5??5.5??6??6.5??7??7.5??8 40??0.4??0.5??0.6??0.8??1??1.2??1.4??1.5??1.6??1.8??2??2.2??2.5??2.8??3??3.2??3.5??4??4.5??5??5.5??6??6.5??7??7.5??8??8.5??9??9.5??10?? 60??1??... |
| http://www.zebwoc.cn/shownewsX.asp?id=2369 - 2019/9/10 15:56:04 - |
| ??????θ?????? ???????????? ???С??????? |
| ?????????????????????100???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????й????Э??????????????о???δ??????????????????????????????10-12?? ???????????????????????????????????????????????????????????????????????????????????????????????????????з???????????????????????????з???????????????????? ????????????????У?16-50Mn??27SiMn??40Cr??12-42CrMo ... |
| http://www.zebwoc.cn/shownewsX.asp?id=2368 - 2019/9/9 16:25:00 - |
| ??????????????? ????Q345???????? ????Q195????? |
| ?????г?ASMESA-106B????????????194*20325*14377*26402*37219*18325*16377*30402*38245*12325*18377*32402*40245*14325*36377*36402*42245*30325*38377*38406*30245*38325*40377*40406*32245*42351*25377*42406*38245*45351*26402*18406*40273*14351*30402*20426*38273*16351*32402*22426*40299*28351*35402*24426*42299*38325*42... |
| http://www.zebwoc.cn/shownewsX.asp?id=2367 - 2019/9/8 16:53:56 - |
| ???????п???? ??????θ???? ????????? |
| ????г??????豸??????????????????????п???????θ????????????????????????????????????е?????????????????е???????????????????????????????????????????????????????е??????????????????????????????????????????????????豸???????г??????п???????????????????п????????????????????MMMMMM??????????610.021.0641.059813.52.751.0561.0461017.03.501.0561.0461521.33.151.0471.0392026.83.401.0461.0392533.54.251.039... |
| http://www.zebwoc.cn/shownewsX.asp?id=2366 - 2019/9/7 17:22:52 - |
| ????GB/T3639????? ????6?????????? ?????п????? |
| ?????п???????4??*1.81.2??*2.22.5??*2.754??*3.754??*2.01.2??*2.52.5??*3.05??*2.754??*2.21.2??*2.752.5??*3.255??*3.04??*2.31.2??*3.02.5??*3.55??*3.54??*2.51.5??*2.23??*2.55??*3.756??*1.81.5??*2.53??*2.755??*4.06??*2.01.5??*2.753??*3.06??*2.756??*2.21.5??*3.03??*3.256??*3.06??*2.31.5??*3.253??*3.56??*3.56??*2.52??*2.23??*3.756??*3.751??*2.02??*2.... |
| http://www.zebwoc.cn/shownewsX.asp?id=2365 - 2019/9/6 17:51:48 - |
| ???????????? ????????? ????????? |
| ???????????????????????????????????????????????SY5036-83????????????????????????????????????????????????????SY5038-83????????????????????????????????????????????????????????????????????????????????????????????????????????????SY5037-83???????????????????溸?????????????ú?????????????????????????????????????? ??????????????????????????:SY/T5037-2000????????? ???????????????????????????????GB/T9711.1-1997??????????????????????????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2364 - 2019/9/5 8:20:44 - |
| ?????????п??? ??????????? ????????????? |
| ????????????????????1?????????????????????ù?????????????????????????????????e????????????????????? ?????磺?й?????? 12CrNi3A ???????ù??λ?????????????????л???????磺???????????300???400???200??? ???????????????????????????????????? 2????????????????????????? ????????????????????ˉ???P?? ??????F?? ?????B????????A??T8????8?? ????GCr15?????? ?????????????????磺20CrMnTi 60SiMn???????????????C?????? ?????????????????????????????C?????????磺1Cr18N... |
| http://www.zebwoc.cn/shownewsX.asp?id=2363 - 2019/9/4 8:49:40 - |
| ???????????? ????45????? ???????????? |
| ????T91??P91???????10Cr9Mo1VNb????T91??P9110Cr9Mo1VNb?????????????????????????????CMnSiCrMoVTiBWNiAINbNSP??10Cr9Mo1VNb0.08-0.120.30-0.600.20-0.508.00-9.500.85-1.600.18-0.25---??0.40??0.0400.60-0.100.030-0.0700.0100.02010Cr9Mo1VNb??????????????????????????????????????MPa??????MPa??????????????MPa??????MPa???????10Cr9Mo1VNb??58541520---?????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2362 - 2019/9/3 9:18:36 - |
| ???????????? ???????????? ????????? |
| ????????????????????????????????????????????????SY5036-83????????????????????????????????????????????????????SY5038-83????????????????????????????????????????????????????????????????????????????????????????????????????????????SY5037-83???????????????????溸?????????????ú?????????????????????????????????????? ??????????????????????????:SY/T5037-2000????????? ???????????????????????????????GB/T9711.1-1997??????????????????????????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2361 - 2019/9/2 9:47:32 - |
| ?????????? ????20????????? ??????????? |
| ????45#???????????п??????????????|???п????????????|??п??????????|???п??????????????п????????????(??GB/T3091??2001??????)?????mm???mm??С???mm????(6?????)??п??(6?????)??????????????kg????kg????kg????kgDN151/2 4??21.32.82.45 DN203/426.92.82.451.669.961.7610.56DN25133.73.22.82.4114.462.55415.32DN321.2542.43.53.063.3620.163.5621.36DN401.548.... |
| http://www.zebwoc.cn/shownewsX.asp?id=2360 - 2019/9/1 10:16:28 - |
|
|
??? ???? [183]
[184]
[185] ???? ??
|
|
|
|
|
|
