S235 J0 Spiral Steel pombi - Yakakwirira mhando uye inobhadharwa Simbi Solutions
Munyika inogara ichisimudzira yekuvaka uye mainjiniya, kudiwa kwezvinhu zvemhando yepamusoro zvinoona kuchengetedzeka, kusimba, uye kushanda zvakanaka.S235 J0 Spiral Steel pombiIcho chigadzirwa chekuchinja chakagadzirirwa kusangana nemari yakasimba yezvirongwa zvemazuva ano zvekushandisa. Iyi mhinduro inodzidzisa inopfuura ingori pombi; Iyo testamende yekufambira mberi engineering uye yekugadzira maitiro inokoshesa simba uye kuvimbika.
S235 J0 Spiral Steel pombi inogadzirwa zvinoenderana neEuropean zviyero zvinotsanangura mamiriro ekutumira ehunyanzvi ekutonhora Izvi zvinoreva kuti pombi imwe neimwe inogadzirwa uchishandisa maitiro ekutonhora anotonhora, anoona kuti kutendeka kwechimiro kunochengetwa pasina kukosha kwekurapa kunotevera kupora. Chigadzirwa chekupedzisira chine zvinhu zvakanakisa zvekuita, zvichiita kuti zvive zvakanaka kune dzakasiyana siyana dzekushandisa mukuvaka, mishonga yezvivakwa uye maindasitiri.
Mechanical Pfuma
| Giredhi reSimbi | SIMBA REMAHARA Simba | Simba resimba | Kuderera kushoma | Minimum Encct Energy | ||||
| Yakatsanangurwa gobvu | Yakatsanangurwa gobvu | Yakatsanangurwa gobvu | pakuedza tembiricha ye | |||||
| <16 | > 16≤40 | <3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S235jrh | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275J2H | 27 | - | - | |||||
| S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355k2h | 40 | - | - | |||||
Chemical Composition
| Giredhi reSimbi | Rudzi rwe de-oxidation a | % nebanga, kumusoro | ||||||
| Zita resimbi | Nharembozha | C | C | Si | Mn | P | S | Nb |
| S235jrh | 1.0039 | FF | 0,17 | - | 1,40 | 0,040 | 0,040 | 0.009 |
| S275J0H | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
| S275J2H | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
| S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| S355k2h | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| a. Iyo Deoxidation nzira inosarudzwa seinotevera: FF: Simbi yakaurayiwa zvizere ine nitrogen inosunga zvinhu mune huwandu hwakaringana kusunga inowanikwa nitrogen inowanikwa (semuenzaniso min. 0,020% yakazara al kana 0,015% solux al). b. Iko kukosha kwakanyanya kwe nitrogen hakuratidze kana mimwe yemakemikari ichiratidza mashoma ehuwandu hwehuwandu hwe0,020% neine shoma al / n chiyero che2: 1, kana zvakakwanira zvimwe zvisungo zve-n-zvinosunga zviripo. Iyo n-inosunga zvinhu ichanyorwa mugwaro rekuongorora. | ||||||||
Hydrostatic test
Kureba kwepepe kuchaidzwa nemugadziri kune hydrostatic kumanikidza kuchagadzira madziro kushushikana kwekushaiwa makumi matanhatu muzana yeiyo yakasarudzika shuwa simba rekubereka tembiricha. Dzvinyiriro ichatsanangurwa neiyo inotevera equation:
P = 2st / d
Zvinotenderwa kusiyana kwehuremu uye zviyero
Kureba kwega kwega kwepepe kucharemerwa zvakasiyana uye kurema kwayo hakuzopindiri kupfuura gumi muzana pamusoro kana 5.5% pasi pehuremu hwayo uye huremu hwayo uye huremu hwayo pane urefu hwakareba
Iyo yekunze dhisiki haizosiyane kupfuura ± 1% kubva pane yakatarwa zita rekunze kunze kwedhimoni
Kukudza kwemadziro chero nguva hakuzopfuura kusvika pagumi nemaviri% pasi peiyo yakataurwa madziro madziro
Imwe yeiyo nzvimbo yekumira yeS235 J0 Spiral Steel Tube ndeyekuita kwayo. Inowanikwa mumativi ese, mraba uye rectangular mafomu, chigadzirwa chinogona kugadziriswa kuti uenderane zvakananga zvinodiwa chero projekiti. Kunyangwe iwe uri kugadzira chimiro chakasimba chechivakwa chekushambadzira, kugadzira dhizaini yakaoma yechigadzirwa, kana kuvandudza infrastical firt
Iyo S235 Designation inoratidza kuti iyo tube yakagadzirwa kubva kune yakasimba simbi ine allont welders uye michina. Izvi zvinonyanya kukosha kumapurojekiti ayo anoda kuronga kwakanyanya uye musangano. Iyo J0 SUBLIX inoratidza kuti zvinyorwa zvinogona kutsungirira kupisa kwakaderera, zvichiita kuti zviite kuti zvishandiswe munzvimbo dzine hutsinye uko kuchinjisa tembiricha kunogona kuisa njodzi yekuvimbika kune kutendeka kwekuvimbika. Uku kusanganiswa kwezvinhu zvinovimbisa kuti S235 J0 Spiral Steel Tube haina kungovimbika, asi zvakare inokwanisa kutsungirira kwemamiriro ekunze emamiriro ekunze.
Uye zvakare, iyo inotonhora-yakaumbwa chimiro cheS235 J0 Spiral Steel pombi inopa iyo yakanakisa nzvimbo yekupedzisa uye yakaderera kurongeka. Izvi zvinoreva kuti pombi inogona kuve yakabatanidzwa zviri nyore kuita masisitimu aripo pasina kujairwa. Iyo inotsetseka inosimudzirawo aesthetics yechigadzirwa chekupedzisira, ichiita sarudzo yepamusoro yevagadziri nevanogadzira vanokoshesa kushanda uye kugona.
Kuwedzera kune zvayo zvehunyanzvi, S235 J0 Spiral Steel pombi iri zvakare sarudzo yemamiriro ekunze. Iyo yekugadzira maitiro inoderedza marara uye simba rekushandisa, mukuwirirana nehuremu hwekusimudzira muindasitiri yekuvaka. Nokusarudza ichi chigadzirwa, hausi kungodyara chete mumhando, asi zvakare zvinobatsira kune ramangwana rakasvibirira.
Zvese mune zvese, S235 J0 Spiral Steel Tube mhinduro yekucheka iyo yakakwana inosangana nesimba simba, kuisazve uye kusimba. Kunyangwe iwe uri kutanga chirongwa chitsva chekuvaka kana kutarisa kusimudzira chimiro chiripo, ichi chigadzirwa chakagadzirirwa kusangana uye kupfuura zvaunotarisira. Kuteerana nezviyero zveEurope uye neakanakisa maitiro, S235 J0 Spiral Steel Tube ndiyo yakakodzera sarudzo yeinjiniya, vagadziri uye vavaki vanokumbira zvakanakisa mune zvigadzirwa zvemhando. Tambundira ramangwana rekuvaka neS235 J0 Spiral Steel Tube - kusanganiswa kwehuwandu uye kuvimbika.
