Yakavimbika Moto Pipe Line Kuti Usangane Nekuchengetedza Kwako Zvido
simbi giredhi | shoma goho simba | Kusimba simba | Minimum elongation | Minimum impact simba | ||||
Mpa | % | J | ||||||
Ukobvu hunotsanangurwa | Ukobvu hunotsanangurwa | Ukobvu hunotsanangurwa | at test temperature ye | |||||
mm | mm | mm | ||||||
<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 | - | - |
Kuumbwa Kwemakemikari
Simbi giredhi | Mhando ye de-oxidation a | % nehuwandu, huwandu | ||||||
Zita resimbi | Nhamba yesimbi | 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 muhuwandu hunokwana kusunga nitrogen iripo (semuenzaniso min. 0,020 % yakazara Al kana 0,015 % soluble Al). | ||||||||
b. Iyo yakanyanya kukosha yenitrogen isingashande kana kemikari ichiratidza huwandu hushoma hwese hweAl content ye0,020 % ine hushoma hweAl/N chiyero che2: 1, kana kana zvimwe zvakakwana zveN-binding zvinhu zviripo. Iyo N-inosunga zvinhu icharekodhwa muChinyorwa Chekuongorora. |
Chigadzirwa tsananguro
Mapombi edu ekudzivirira moto anogadzirwa pachishandiswa nzira ine hunyanzvi iyo inoramba ichikotama mitsetse yesimbi yemhando yepamusoro kuita spiral shape yobva yanyatso simbirira maspiral seams. Iri hunyanzvi hwekugadzira hutsva hunogadzira mapaipi akareba, anoenderera asina simba chete uye akasimba, asiwo akavimbika zvakanyanya kune akasiyana maapplication. Kunyangwe iwe uchida kutakura zvinwiwa, magasi kana zvinhu zvakasimba, mapaipi edu akanyatsogadzirwa kuti amirire kuoma kwenzvimbo dzakaomarara, kuve nechokwadi chekuchengetedza uye kuita.
Pamusoro pebasa ravo rekutanga remvura uye kutamisa zvinhu, yedu spiral welded pombi zvakare yakanakira zvimiro uye maindasitiri ekushandisa. Kuita kwavo kwakasiyana-siyana kunoita kuti vave sarudzo yepamusoro yemapurojekiti ekuvaka, masisitimu ekuchengetedza moto, uye zvimwe zvakakosha zvinodiwa.
Kana zvasvika kune kuchengeteka, yedu yakavimbikamoto pombi mutsetsendiwo mhinduro yakavimbika. Isu tinonzwisisa kukosha kwekuvaka masisitimu akavimbika, kunyanya munzvimbo dzine njodzi. Ndosaka tichiisa pamberi pemhando uye kuvimbika mune zvese zvigadzirwa zvatinogadzira.
Product Advantage
1. Chekutanga, kusimba kwavo kunovimbisa kuti vanogona kumirisana nemamiriro ezvinhu akaipisisa, vachikupa rugare rwepfungwa mumamiriro ezvinhu akaoma.
2. The spiral design inowedzera simba repombi, inobvumira kufamba kwakanaka uye kuderedza dambudziko rekudonha. Izvi zvinonyanya kukosha mumashandisirwo ekuchengetedza moto apo sekondi yega yega inokosha.
3. Kuzvipira kwedu kuhutano kunoreva kuti piping yedu yekudzivirira moto inosangana nemitemo yakasimba yeindasitiri, kuve nechokwadi chekuteerera uye kuvimbika. Nekusarudza zvigadzirwa zvedu, hausi kungoisa mari mukuchengetedza, asiwo mune mhinduro dzinovandudza kushanda zvakanaka.
Kuperevedza kwechigadzirwa
1. Kukanganisa kwakakosha ndiyo mari yekutanga yekuisa, inogona kunge yakakwira kupfuura zvimwe zvinhu.
2. Iyo welding process, nepo ichisimbisa kusimba, inogona kuunza utera kana isina kuitwa nemazvo.
3.Kugadzirisa nguva dzose kunodiwawo kudzivirira kuora uye kuve nechokwadi chekugara kwenguva refu, izvo zvinogona kuwedzera mari yose yekushanda.
FAQ
Q1. Ndezvipi zvinhu zvaunoshandisa papombi dzako dzekudzivirira moto?
Mapaipi edu emoto anogadzirwa kubva kusimbi yepamusoro, kusimbisa simba uye kuvimbika mune zvakasiyana-siyana zvekushandisa.
Q2. Ndinoziva sei kana pombi yako yekudzivirira moto yakakodzera zvandinoda?
Isu tinopa zvakasiyana-siyana zvepombi saizi uye zvakatemwa. Chikwata chedu chinogona kukubatsira kuongorora zvaunoda uye kukurudzira mhinduro yakanaka.
Q3. Ndeapi maitiro ekuchengetedza ayo zvigadzirwa zvako zvinoenderana nazvo?
Mapaipi edu ekudzivirira moto anosangana nemamiriro ekunze ekuchengetedza, kuve nechokwadi chekufambisa kwakavimbika kwezvinhu zvine ngozi.
Q4. Mapombi ako ekudzivirira moto anogona kugadzirwa here?
Hongu, isu tinopa tsika sarudzo kusangana nezvinodiwa zveprojekiti zvinosanganisira saizi, ukobvu uye kupeta.
Q5. Ndeipi nguva yekutanga yekuraira?
Nguva dzekutumira dzinosiyana zvichienderana nehukuru hweodha uye zvakatemwa, asi isu tinoyedza kuendesa nekukasira pasina kukanganisa kunaka.