Factory Cheap Boiler Tube ASME SA213 Cold Drawn Seamless Steel Boiler Tube
Kufotokozera Kwachidule:
DIN 17175 St45.8 mapaipi achitsulo osasunthika amatha kupangidwa ndi kugudubuza kotentha, kugudubuza kozizira, kukanikiza kotentha, kujambula kotentha kapena kujambula kozizira.DIN 17175 St45.8 mapaipi achitsulo osasunthika angagwiritsidwe ntchito popanga ma boilers a nthunzi, mapaipi, zotengera zokakamiza ndi zida zomwe zimagwira ntchito mpaka 600 ° C komanso kutentha kwambiri.
chifukwa cha kampani yabwino kwambiri, zinthu zosiyanasiyana zapamwamba ndi mayankho, mitengo yampikisano komanso kutumiza bwino, timasangalala kukhala ndi mbiri yabwino pakati pa ogula athu.Takhala gulu lamphamvu lomwe lili ndi msika waukulu wa Factory Cheap Boiler Tube ASME SA213 Cold Drawn Seamless Steel Boiler Tube, Chifukwa chake, titha kukumana ndi mafunso osiyanasiyana kuchokera kwamakasitomala osiyanasiyana.Chonde pezani tsamba lathu kuti muwone zambiri kuchokera pazogulitsa zathu.
chifukwa cha kampani yabwino kwambiri, zinthu zosiyanasiyana zapamwamba ndi mayankho, mitengo yampikisano komanso kutumiza bwino, timasangalala kukhala ndi mbiri yabwino pakati pa ogula athu.Takhala gulu lachangu lomwe lili ndi msika waukuluChina ASME SA213t12 Seamless Steel Boiler Tube ndi SA789 Seamless Steel Boiler Tube, Kuti mutha kugwiritsa ntchito zomwe mwapeza kuchokera pazambiri zomwe zikuchulukirachulukira pazamalonda apadziko lonse lapansi, timalandila ogula kuchokera kulikonse pa intaneti komanso pa intaneti.Ngakhale tili ndi mayankho abwino omwe timapereka, ntchito zoyankhulirana zogwira mtima komanso zokhutiritsa zimaperekedwa ndi gulu lathu la akatswiri pambuyo pogulitsa.Mndandanda wazinthu ndi magawo atsatanetsatane ndi zina zilizonse zomwe zidzatumizidwa kwa inu panthawi yake kuti mufunse.Chifukwa chake chonde lemberani potitumizira maimelo kapena kutiimbira foni ngati muli ndi mafunso okhudza kampani yathu.mutha kupezanso zambiri za adilesi yathu patsamba lathu ndikubwera kukampani yathu kuti mudzawone kafukufuku wamalonda athu.Tili ndi chidaliro kuti tigawana zomwe takwaniritsa komanso kupanga mgwirizano wamphamvu ndi anzathu pamsika uno.Tikuyang'ana mafunso anu.
Kupanga: Njira Yopanda Msokonezo.
Miyeso yakunja: 14mm-711mm.
Khoma makulidwe: 2mm-60mm.
Utali: Utali wokhazikika (6m, 9m, 12m, 24m) kapena utali wokhazikika (5-12m).
Mapeto: Lathyathyathya, Beveled, Anaponda.
Njira Yopangira
DIN 17175 St45.8 mapaipi achitsulo osasunthika amatha kupangidwa ndi kugudubuza kotentha, kugudubuza kozizira, kukanikiza kotentha, kujambula kotentha kapena kujambula kozizira.
Mapaipi achitsulo amatha kusungunulidwa pamalo otseguka kapena ng'anjo yamagetsi molingana ndi njira yowombera mpweya, ndipo zitsulo zonse ziyenera kuponyedwa mokhazikika.
Kupezeka
17175 St45.8 chitoliro chopanda chitsulo chidzaperekedwa ndi chithandizo choyenera cha kutentha.Chithandizo cha kutentha chimaphatikizapo:
- Kukhazikika.
- Kuwongolera.
- Kutentha;kuchokera ku kutentha kozimitsa, sikuzizira, koma kupsa mtima.
- Sinthani misa ndi njira yosinthira isothermal.
| Gawo lachitsulo | matenthedwe processing ℃ | Normalizing ℃ | Kutentha | ||
| Gulu | Nambala yazinthu | Kuzimitsa kutentha ℃ | Kutentha kwa kutentha ndi ℃ | ||
| Mtengo wa 45.8 | 1.0405 | 1100 mpaka 850 ° C | 870-900 | - | - |
| Standard: DIN 17175 | Gulu | Mapangidwe a Chemical (%) | |||||
| C | Si | Mn | P, S | Cr | Mo | ||
| Mtengo wa 45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | / | / | |
| Gulu | Mphamvu ya Tensile (MPa) | Mphamvu zokolola (MPa) | Kutalikira (%) |
| Mtengo wa 45.8 | 410-530 | ≥255 | ≥21 |
Pepala lopyapyala liyenera kutengedwa kumapeto kwa mzere uliwonse wozungulira kapena square bar ingot kuti muyesedwe kuti muwone ngati kumapeto kwake kwadulidwa mokwanira.Akupanga kuyezetsa angathenso kuchitidwa pa dzenje shrinkage monga anasankha ndi katundu.
Yesani:
Mayeso otsimikizira kapangidwe kake
hydrostatic test
Tensile test
Notched impact test
Mayeso a mphamvu zokolola
Kuyesa kwa mphete
Kuyesa kosawonongeka
Mbendera ya Tube
Mipope yonse yachitsulo yomwe imaperekedwa kuti iyesedwe ndikuvomerezedwa idzalembedwa kumanzere ndi kumanja kwa mapeto a chitoliro pa 300 mm.Chizindikiro nthawi zambiri chimakhala nambala.Machubu okhala ndi mipanda yopyapyala amathanso kugwiritsidwa ntchito mwanjira zina.
Kulemba ndi kuyitanitsa
Gawo lachitsulo kapena nambala yazinthu iyenera kulembedwa ku chidule cha chinthucho monga momwe tawonetsera pachitsanzo chotsatirachi:
Chitsanzo 1:
A DIN 17175 kunja awiri 63mm, khoma makulidwe 2.5 mamilimita zitsulo kalasi ST45.8 zakuthupi, nambala 1.03 0 5 opanda zitsulo chitoliro dzina lalembedwa: zitsulo chitoliro DIN 17175-ST45.8 - 63 × 2.5 kapena chitsulo chitoliro DIN 17175 -1.03 63 × 2 .5.
chifukwa cha kampani yabwino kwambiri, zinthu zosiyanasiyana zapamwamba ndi mayankho, mitengo yampikisano komanso kutumiza bwino, timasangalala kukhala ndi mbiri yabwino pakati pa ogula athu.Takhala gulu lamphamvu lomwe lili ndi msika waukulu wa Factory Cheap Boiler Tube ASME SA213 Cold Drawn Seamless Steel Boiler Tube, Chifukwa chake, titha kukumana ndi mafunso osiyanasiyana kuchokera kwamakasitomala osiyanasiyana.Chonde pezani tsamba lathu kuti muwone zambiri kuchokera pazogulitsa zathu.
Factory CheapChina ASME SA213t12 Seamless Steel Boiler Tube ndi SA789 Seamless Steel Boiler Tube, Kuti mutha kugwiritsa ntchito zomwe mwapeza kuchokera pazambiri zomwe zikuchulukirachulukira pazamalonda apadziko lonse lapansi, timalandila ogula kuchokera kulikonse pa intaneti komanso pa intaneti.Ngakhale tili ndi mayankho abwino omwe timapereka, ntchito zoyankhulirana zogwira mtima komanso zokhutiritsa zimaperekedwa ndi gulu lathu la akatswiri pambuyo pogulitsa.Mndandanda wazinthu ndi magawo atsatanetsatane ndi zina zilizonse zomwe zidzatumizidwa kwa inu panthawi yake kuti mufunse.Chifukwa chake chonde lemberani potitumizira maimelo kapena kutiimbira foni ngati muli ndi mafunso okhudza kampani yathu.mutha kupezanso zambiri za adilesi yathu patsamba lathu ndikubwera kukampani yathu kuti mudzawone kafukufuku wamalonda athu.Tili ndi chidaliro kuti tigawana zomwe takwaniritsa komanso kupanga mgwirizano wamphamvu ndi anzathu pamsika uno.Tikuyang'ana mafunso anu.
