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| ??????????????????????????????????????????????SY5036-83????????????????????????????????????????????????????SY5038-83????????????????????????????????????????????????????????????????????????????????????????????????????????????SY5037-83???????????????????溸?????????????ú?????????????????????????????????????? ??????????????????????????:SY/T5037-2000????????? ???????????????????????????????GB/T9711.1-1997??????????????????????????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2809 - 2020/11/13 13:45:24 - |
| 89*6/20????? 89*6?????? 89*6mm??????? |
| ????????????????????????????????????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=2808 - 2020/11/12 14:14:20 - |
| ???Q345B???? ???20?????? ????????????? |
| ???20Cr????????????20Cr??????????????????????????(????????)()CSiMnCr??MoNiBV20Cr0.18-0.240.17-0.370.05-0.800.70-1.00?????????????????????????MPa??????MPa???????()??????????()20Cr8355401040????????20Cr?????????п???棬??????????????????????????????????????ú????????Щ?????????????????????????????俹??????????????????20Cr????????????y??????????????????????е???????????????????????????г???????????????????????????20C... |
| http://www.zebwoc.cn/shownewsX.asp?id=2807 - 2020/11/11 14:43:16 - |
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| ???? ??п??????:????п??????????????????繅??λ?-0.76V??????????????????????????????п????????м??????????仯??п??????????????70??????????????????????????????????????????????????п??????????????????????????п?????????????????????п?rп?????????????????????в?????? п????????粻??????????????????￡???????????????(???????????????????)??????п???????????????????????????????????п????￡??????????????￡?????????????????????????п???????????????????????????? ??п??... |
| http://www.zebwoc.cn/shownewsX.asp?id=2806 - 2020/11/10 15:12:12 - |
| ?????????????? ??????????? ????????? |
| ????????????и???????????塡????????????????????????????????????????????????????????? ??????????????????ú?????????????????????????????????????????? ????????????????????o???????и???????????? ????1???????????λ?????????????????????????????????????????40Cr?? ????2?????????????????????????????????????????????? ????????????1.5???????? ???????????????????????????????????????????????????????????????????????????1???? ???????????12CrMoV?????12Cr1MoV??????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2805 - 2020/11/9 15:41:08 - |
| ??????????? ????????????? ?????????????? |
| ?????г?????????????????510 x 22-25-28-30-35-38-40-45-50-55-60-65-70-75-80 520 x 20-25-30-40-35-45-50-55-60-65-80 530 x 10-12-14-16-18-20-22-25-28-30-35-40-45-50-55-60-65-75 540 x 20-25-30-35-40-45-55-60-65 580 x 20-25-30-35-40-45-50-55-65 610 x 20-25-30-35-45-55 630 x 10-12-14... |
| http://www.zebwoc.cn/shownewsX.asp?id=2804 - 2020/11/9 12:10:04 - |
| 56*10???????????? 56*10?????? 56*10mm?????? |
| ????????????????????????????????????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=2803 - 2020/11/8 12:39:00 - |
| ????8162??? ??????????? ????3087???? |
| ???????????? ????????????304??1Cr18Ni9Ti??????????????21??4??38??10??65??6-12??21??4.5??40??8??68??6-12??22??6.5??40??10??70??8??25??8??42??5-10??70??10??28??8??45??6-12??76??6-12??30??8??48??5-10??80??8-12??30??10??50??8-12??83??8-12??32??8??51??10??87??17.5??34??6??55??10??89??6-12??34??8??57??6-10??89??15??21??4??38??10??65??6-12??38??8??60??6-12??89??17??91??7.5??127??10??170??25... |
| http://www.zebwoc.cn/shownewsX.asp?id=2802 - 2020/11/7 13:07:56 - |
| ????????????? ??????1018???? ?????????? |
| ?????????????:
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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... |
| http://www.zebwoc.cn/shownewsX.asp?id=2801 - 2020/11/6 13:36:52 - |
| ??????????????? ??????????? ??????и?? |
| ??????????????? ??????????? ??????и?? ???????п????????????????п????????????????????MMMMMM??????????610.021.0641.059813.52.751.0561.0461017.03.501.0561.0461521.33.151.0471.0392026.83.401.0461.0392533.54.251.0391.0323242.35.151.0391.0324048.04.001.0361.0305060.05.001.0361.0286575.55.251.0341.0288088.54.251.0321.027100114.07.001... |
| http://www.zebwoc.cn/shownewsX.asp?id=2800 - 2020/11/5 14:05:48 - |
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