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???????10?￡???????????????????????V??M Star?????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2229 - 2019/4/25 15:26:44 - |
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8
8.5
9
9.5
10
11
12
13
14
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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
23.0... |
| http://www.zebwoc.cn/shownewsX.asp?id=2228 - 2019/4/25 11:55:40 - |
| ?????????? ???????????? ????????? |
| ????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=2227 - 2019/4/24 12:24:36 - |
| ???h???????? ??????ù???? ???304??????? |
| ???304?????????? ?????????siteA??B?????????size allowble deviation???tickness t3456789101112??????????tickness allowble deviation25??25??1.5??0.5??0.5??0.5??????????????30??30??2.0??0.5??0.5??0.5??0.5????????????40??40??2.0??0.6??0.6??0.6??0.6??0.6??????????50??50??2.0??0.6??0.6??0.6??0.6??0.6??????????60??60??3.0????0.6??0.6??0.6??0.6??0.6????????65??65??3.0??????0.6??0.6... |
| http://www.zebwoc.cn/shownewsX.asp?id=2226 - 2019/4/23 12:53:32 - |
| 56*6mm??????? 56*6???????????? 56*6?????? |
| 56*6???????????????????????????????????????????????е????????????????????????????????????????????У????????????????漲??????????????????????????????????????????????????????????????????????????? ???????????????b?? ??????????????????У??????????????????????Fb?????????????????????So??????????????????????????????b??????λ?N/mm2??MPa???????????????????????????μ???????????????????????? ??????У?Fb--???????????????????????N???????? So--??????????????mm2?? ??????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2225 - 2019/4/22 13:22:28 - |
| 78*12???????????? 78*12mm?????? 78*12?????????? |
| ????????????????????????????????????350- 1420mm?????6-80mm??????6-12mm????????????API 5L????????????350-1420mm?????6-40mm??????6-12m????? X70?????μ????????????????????????????????飬?????????? Χ???????400-5000mm?????12-100mm???????? ????3500mm??????????????????????????????????????????????????????????????????????????????????????????38mm--- ??127mm????á??????á??и????ˉ?á??????á???????????á???????????????????.???????????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2224 - 2019/4/21 13:51:24 - |
| ?????????? ????????????? ????????????? |
| ??????????????????????????????????????????????????????????????????????и??????????ˉ???????????????????????????????????ι????п???????????????ù?????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????糧??????????蹤???????????????????????????????????????????λ?????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2223 - 2019/4/20 14:20:20 - |
| ????2520????????? ????20g????????? ??????θ??????? |
| ??????θ????????????ù????500??500??8~25 140??140??4~14 ????135??135??4~14 ????130??130??4~12 ????450??450??8~25 120??120??4~12 ????400??400??8~25 110??110??4~12 ????350??350??8~25 100??100??4~12 ????300??300??8~25 80??80??4~12 ????280??280??8~25 60??60??4~12 ????250??250??8~25 50??50??4~12 ????220??220??8~25 40??40??4~10 ????200??200??8~25 30??30??2~6 ????180??180??7~... |
| http://www.zebwoc.cn/shownewsX.asp?id=2222 - 2019/4/19 14:49:16 - |
| ????????? ?????????? ?????????????? |
| ????????????и???????????塡????????????????????????????????????????????????????????? ??????????????????ú?????????????????????????????????????????? ????????????????????o???????и???????????? ????1???????????λ?????????????????????????????????????????40Cr?? ????2?????????????????????????????????????????????? ????????????1.5???????? ???????????????????????????????????????????????????????????????????????????1???? ???????????12CrMoV?????12Cr1MoV??????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2221 - 2019/4/18 15:18:12 - |
| ??????????? ?????????? ????20cr???????? |
| ????20cr???????????20Cr?????????п???棬??????????????????????????????????????ú????????Щ?????????????????????????????俹??????????????????20Cr????????????y??????????????????????е???????????????????????????г???????????????????????????20Cr?????????????????????????????????????????????????????????????????????????????????????????20Cr??????????????????????????????????????????????????20Cr??????????????????????????????????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2220 - 2019/4/17 15:47:08 - |
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