 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ??????????1018???? ?????????????? ????????????????? |
| ???????q235?????????????1.??????????????GB3640-88???????????y?????????????豸????????????????????????????? ????2.???紙????YB242-63?????????????????е??????????????紙?????紙???????????????????? ????3.???????????????????????????SY5036-83?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????e??????????????????Ч???????????????????????????????????????????????? ????4.????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2449 - 2019/11/27 15:21:24 - |
| ??????????? ??????????? ????????????? |
| ???????????и???????????塡????????????????????????????????????????????????????????? ??????????????????ú?????????????????????????????????????????? ????????????????????o???????и???????????? ????1???????????λ?????????????????????????????????????????40Cr?? ????2?????????????????????????????????????????????? ????????????1.5???????? ???????????????????????????????????????????????????????????????????????????1???? ???????????12CrMoV?????12Cr1MoV??????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2448 - 2019/11/26 15:50:20 - |
| ???304??????? ???h??????? ???h???????? |
| ???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=2447 - 2019/11/25 16:19:16 - |
| ??岻????????? ??岻??????? ??岻???????? |
| ??????????SUS316L????316L???316S12?1?X2CrNiMo1812????Z2CND17.12?????03??17H12M2??б??GB1220-92???304??????304????????б??????GB/T14975-2002??GB/T14976-2002 ??GB/T13296-91 ????ASTM A312/A312M??ASTM A213/213A ??ASTM A269/269M?±?DIN2462???JIS G3463304????????????16*2-318*2-319*2-320*2-322*2-325*225*2.5-327*227*2.5-332-38*232-34*2.5-3... |
| http://www.zebwoc.cn/shownewsX.asp?id=2446 - 2019/11/24 16:48:12 - |
| 18*5??????? 18*5??????? 18*5?????? |
| ????????????????λ??Kg/m?? ?? ?? ??33.544.555.56322.1462.4602.7623.0523.3293.5943.847382.5892.9783.3543.7184.0694.4084.735422.8853.3233.7494.1624.5624.9515.327453.1073.5824.0444.4954.9325.3585.771503.4774.0144.5385.0495.5496.0366.511543.7734.3594.9325.4936.0426.5787.103573.9954.6185.2285.8266.4126.9857.546... |
| http://www.zebwoc.cn/shownewsX.asp?id=2445 - 2019/11/23 17:17:08 - |
| ????????????? ????????? ???????????? |
| ????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=2444 - 2019/11/22 17:46:04 - |
| ?????п?????? ??????????? ?????????? |
| ???????310S??????????????????±???10*232*2-2.5-4114*4-612*2530*8-10133*4-614*2-334*2-2.5-4159*5-616*2-338*2-2.5-4168*5-618*2-342*3-4219*6-820*2-345*3-4273*7-822*2-348*3-4325*8-1025*2-2.5-351*3-4377*8-1027*2-2.5-357*3-6426*8-1028*2-2.5-389*3-4-5-6480*8-10 310S?????????????????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2443 - 2019/11/21 8:15:00 - |
| ????Q345???????? ????????????? ??????????????? |
| ?????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=2442 - 2019/11/20 8:43:56 - |
| 140*12???????????? 140*12?????? 140*12/20????? |
| ????????????????????????????????????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=2441 - 2019/11/19 9:12:52 - |
| ??????ù?(GB6479-2000)????????? |
|
??????ù?(GB6479-2000)?????????
??????ù?(GB6479-2000)
????: 20G??16Mn??Q345
??б????GB6479-2000
???Χ????25-426??6-40
??????????????????-40-400?楨????????10-30Ma??????豸??????????????????????????
?????豸???????????
?????豸??????
???
???
???
25??6
83??10-12-14-16-18-20
203??32-36-40
28??6
89??8-10-12-14-1... |
| http://www.zebwoc.cn/shownewsX.asp?id=2440 - 2019/11/18 9:41:48 - |
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