Kusimbisa Zvivakwa Zvemvura NeSpiral Welded Carbon Steel Pipes
suma:
Sezvo nharaunda dzichikura uye zvinodiwa zvemaindasitiri zvichiwedzera, kudiwa kwekupa mvura yakachena, yakavimbika kunova kwakaoma.Zvakakosha kuvaka mapaipi anogara akasimba, anoshanda anokwanisa kumira bvunzo yenguva uku uchisimbisa zviyero zvepamusoro zvekuchengetedza uye kuvimbika.Mumakore achangopfuura, spiral welded kabhoni simbi mapaipi zvave chinhu chakakosha chezvirongwa zvezvivakwa zvemvura, kushanduracarbon pipe weldingneminda yepombi dzemvura.Mune ino blog post, isu tichanyatso tarisisa mabhenefiti, mashandisiro, uye kufambira mberi kwe spiral welded kabhoni simbi pombi yekusimudzira zvivakwa zvemvura.
Iyo Mechanical Properties yepombi yeSSAW
| simbi giredhi | shoma goho simba | shoma Tensile simba | Minimum Elongation |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Iyo Chemical kuumbwa kweSSAW mapaipi
| simbi giredhi | C | Mn | P | S | V+Nb+Ti |
| Max% | Max% | Max% | Max% | Max% | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Iyo geometric kushivirira kweSSAW mapaipi
| Geometric tolerances | ||||||||||
| kunze dhayamita | Kukora kwemadziro | kutwasanuka | kunze-kwe-kutenderera | mass | Maximum weld bead urefu | |||||
| D | T | |||||||||
| ≤1422mm | 1422mm | ＜15mm | ≥15mm | pombi kupera 1.5m | hurefu hwakazara | pombi muviri | pombi kupera | T≤13mm | T＞13mm | |
| ±0.5% | sezvakabvumiranwa | ±10% | ± 1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Hydrostatic Test
Iyo pombi inoshingirira bvunzo ye hydrostatic pasina kubuda kuburikidza nemusono we weld kana muviri wepombi
Majoini haafanire kuongororwa hydrostatically, kunze kwekunge zvikamu zvepombi zvakashandiswa mukumaka majoini zvakabudirira kuongororwa hydrostatically kusati kwajoinha oparesheni.
1. Kusimba kwe spiral welded carbon steel pipe:
Spiral welded carbon steel pipeine simba repamusoro nekuda kwemaitiro ayo akasiyana ekugadzira.Nekushandisa inopisa-yakakungurutswa coil stock, pombi inoumbwa kuburikidza ne spiral weld, zvichiita kuti irambe ichiita weld.Izvi zvinoita basa rakakosha mukuchengetedza kuvimbika kwechimiro chepombi, kuve nechokwadi kuti inokwanisa kutsungirira kudzvinyirirwa kwakanyanya uye nemamiriro ekunze anonetsa.Simba rayo rakakwirira rinoita kuti ive sarudzo yakavimbika yekushandiswa kwemvura yemumba uye mumaindasitiri.
2. Kugara kwenguva refu uye kusagadzikana kwemarara:
Imwe nyaya hombe pamapurojekiti ezvivakwa zvemvura ndeyekuora kwepombi nekufamba kwenguva.Spiral welded kabhoni simbi pombi inoratidza yakanakisa corrosion kuramba nekuda kwekudzivirira kwayo zinc kana epoxy coating.Iko kupfekedza kunoshanda sechipingamupinyi kune zvinhu zvekunze, kudzivirira ngura uye kuwedzera hupenyu hwemapombi ako.Kupokana kwavo kwecorrosion kunovimbisa kushanda kwenguva refu uku ichidzikisa mari yekugadzirisa pombi yemvura.
3. Kusiyana-siyana:
Spiral welded kabhoni simbi pombi inosiyana-siyana uye inokodzera chero chirongwa chemvura.Kubva pamatanho ekugovera mvura yekunwa kusvika kumiti yekuchenesa mvura, mapaipi aya anogona kuchinjirwa kune izvo zvinodiwa zvepurojekiti yega yega.Pamusoro pezvo, kuchinjika kwavo kunoita kuti zvive nyore kuisa, kunyangwe munzvimbo dzakaoma kana nzvimbo dzinoshanda.
4. Mutengo-kubudirira:
Mapurojekiti ezvivakwa zvemvura anowanzo kutarisana nekushomeka kwebhajeti, zvichiita kuti mutengo-unoshanda chinhu chakakosha.Spiral welded kabhoni simbi pombi isarudzo yehupfumi pombi nekuda kwehupenyu hwayo hurefu uye kusimba.Hupenyu hwavo hwesevhisi hurefu, pamwe chete nezvinodiwa zvishoma zvekugadzirisa, zvinoderedza zvakanyanya mutengo wehupenyu hwepurojekiti.Uye zvakare, kabhoni chubhu welding tekinoroji yakafambira mberi mumakore achangopfuura, optimize welding kunyatsoshanda uye kuwedzera kudzikisa mitengo.
5. Mafungiro ezvakatipoteredza:
Sustainability ndicho chinhu chikuru chinotariswa mukuvandudzwa kwezvivakwa zvemazuva ano.Spiral welded kabhoni simbi mapaipi anoteerana nemisimboti iyi sezvo ari 100% anogona kushandiswazve, zvichibatsira kuderedza kuburitsa kabhoni munguva refu.Kudzokorodza kwavo kunosimudzira hupfumi hwedenderedzwa uku ichipa yakavimbika uye ine hushamwari mhinduro yekutakura mvura.
Mukupedzisa:
Spiral welded kabhoni simbi pombi yakashandura chikamu chezvivakwa zvemvura, ichisimudza bhawa yekabhoni pombi welding uyemvura line tubing.Mapombi aya anopa simba repamusoro, kusimba, kusaita ngura uye kuita zvakasiyana-siyana, achipa mhinduro yakavimbika uye isingadhuri kune zvinodiwa nemvura zviri kukura munharaunda.Nekusarudza spiral welded kabhoni simbi pombi, tinokwanisa kugadzira nzira yeramangwana remvura rakasimba uye rakasimba.
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