 ??? 0 ????? %B2%BB%D0%E2%B8%D6%B9%DC%BC%DB%B8%F1 ?? ??????? ??????????? ?????????? |
| ????2520????????? ????8163????? ????16mn??????? |
| ??????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://m.zebwoc.cn/shownewsX.asp?id=2209 - 2019/4/6 11:05:24 - |
| ??????????? ??????????? ?????????????? |
| ??????????????????б??GB5310 ???? ?????ˉ???????GB6479?????????豸?????????GB9948?????????????????ASTM A213 ????Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger TubesASTM A335 ????Seamless Ferritic Alloy-Steel Pipe for High-Temperature ServiceJIS G3458 ????Alloy Steel Pipes (STPA 12/ 20/ 22/ 23/ 2... |
| http://m.zebwoc.cn/shownewsX.asp?id=2208 - 2019/4/5 11:34:20 - |
| ?????????????? ????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://m.zebwoc.cn/shownewsX.asp?id=2207 - 2019/4/4 12:03:16 - |
| ???6?????????? ???4?????? ???DN150???? |
| ?????ξ??????????ξ???????????1.????С?? ????2.????????С?????? ????3.??γ?????????????????á? ????4.?????????????? ????5.?????????????????????? ????????????????????????????????????????????????????????????????????????ˉ????????????????????????????????????β???????????????????? ???????????????????????????????????????????????????????β?????????????β??????? ????????????????????Ρ????????ε?????????????????????760mm??????????????? ??β???б??????ε??????????????????????а?... |
| http://m.zebwoc.cn/shownewsX.asp?id=2206 - 2019/4/3 12:32:12 - |
| 78*14mm?????? 78*14???????????? 78*14?????? |
| 78*14?????????????????????????????????????????????????? ???????????????顪????????????顪??????????????????????????????????ɡ????????????Ρ?????????????????????????????????顪?????????????????????????ɡ????????????????????顪??????????????? ???????????????? ???????????????顪????????????顪??????????????????????????????????ɡ????????????Ρ?????????????????????????????????? 78*14??????韁???????? ???????????????????D1??1.5????С??0.75 mmD2??1.0????С??0.50 mmD3??0.75????С??0... |
| http://m.zebwoc.cn/shownewsX.asp?id=2205 - 2019/4/2 13:01:08 - |
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| ?????20g?????ˉ???????????ˉ?????????????o????????1??????????????????????????????????????????????????????ˉ???????????(1)??????????(2)?????????????????(3)??С???Ч???????????(4)????????????ú?????????????????????????????????????(5)??????????????????????????????????ˉ??????????????????塢??????????????????????????????????????????Ч?????????????????????????????????????(????????)??????(1000MW????)????????????????31.5??34.3MPa??????????????595??650?棬????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=2204 - 2019/4/1 13:30:04 - |
| ???4?????? ???DN150???? ???????????????? |
| ?????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://m.zebwoc.cn/shownewsX.asp?id=2203 - 2019/3/31 13:59:00 - |
| ???????????? ?????????? ???????????? |
| ???45#?????????????168*17245*8-12-14-16-25-30-40-44273*30299*31-32325*40351*30377*30?????????δ?????45#?????????綽?????????????????????????????????! ???:(1)GB/T8162-1999????????????????????????????е????(2)GB/T17396-1998???????????????????,???????????ú??????????????????????????????(3)GB/T3639-1983????λ???????????????,????????е???????豸????????羫????????????????(4) GB/T87... |
| http://m.zebwoc.cn/shownewsX.asp?id=2202 - 2019/3/30 14:27:56 - |
| ??????θ??? ????????????? ????????????? |
| ??????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://m.zebwoc.cn/shownewsX.asp?id=2201 - 2019/3/29 14:56:52 - |
| ????????? ???????? ?????????? |
| ????????????????????????????????????????????????ú????????Щ?????????40??????????????????????????俹??????????????????40??????????????y??????????????????????е???????????????????????????г???????????????????????????40Cr?????????????????????????????????????????????????????????????????????????????????????????40Cr????????????????????????????????????????????? 14x2?? 159x14 ?? 323.9x10 ?? 16x3 ?? 159x1... |
| http://m.zebwoc.cn/shownewsX.asp?id=2200 - 2019/3/28 15:25:48 - |
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