M'nyanja yayikulu yamakampani azitsulo, chitoliro chachitsulo cha 20 chakhala chofunikira komanso chofunikira kwambiri ndi zinthu zake zapadera komanso minda yayikulu yogwiritsira ntchito.

Choyamba, tsatanetsatane wa chitoliro chachitsulo cha 20 aloyi
Monga momwe dzinalo likusonyezera, chitoliro chachitsulo cha 20 ndi chitoliro chachitsulo chopangidwa ndi No. Mafotokozedwe ake ndi osiyanasiyana, ndipo miyezo yosiyana imapezeka kuchokera kunja kwake, ndi makulidwe a khoma mpaka kutalika. Zodziwika bwino za m'mimba mwake ndi Φ15-630mm, makulidwe a khoma amachokera ku 1.5mm mpaka makumi a millimeters, ndipo utali nthawi zambiri umakhala wokhazikika kapena utali wochuluka. Kusiyanasiyana kwazinthuzi kumapangitsa No. 20 alloy steel pipe kuti akwaniritse zosowa za minda ndi zochitika zosiyanasiyana.

Chachiwiri, makhalidwe zakuthupi ndi ntchito ubwino No. 20 aloyi zitsulo chitoliro
Chifukwa chake chitoliro chachitsulo cha 20 chodziwika bwino sichingasiyanitsidwe ndi makhalidwe ake abwino kwambiri komanso ubwino wa ntchito. Choyamba, chitsulo cha 20, monga chinthu chofunikira, chimakhala ndi mphamvu zabwino komanso zolimba, zomwe zimapangitsa kuti chitoliro chachitsulo cha alloy chikhale bwino pamene chikugwiritsidwa ntchito ndi mphamvu zakunja monga kupanikizika ndi kukhudzidwa. Kachiwiri, powonjezera zinthu za alloy, kukana kwa dzimbiri ndi kukana kutentha kwa mapaipi achitsulo kwasinthidwa kwambiri, kuwapangitsa kukhala oyenera malo ogwirira ntchito ovuta kwambiri. Komanso, No. 20 aloyi zitsulo mapaipi komanso weldability wabwino ndi processability, amene facilitates unsembe ndi kukonza pambuyo pake.

Chachitatu, minda yogwiritsira ntchito ndi kusanthula milandu ya mapaipi azitsulo a alloy No
No. 20 aloyi zitsulo mapaipi chimagwiritsidwa ntchito m'madera ambiri monga mafuta, makampani mankhwala, mphamvu yamagetsi, ndi makina. M'makampani a petroleum, nthawi zambiri amagwiritsidwa ntchito ngati zigawo zikuluzikulu monga mapaipi amafuta ndi mafuta opangira mafuta, ndipo amayesedwa ndi kupanikizika kwakukulu ndi kuyesedwa kwapamwamba; m'makampani opanga mankhwala, kukana kwake kwa dzimbiri kumapangitsa kukhala chisankho chabwino pazida zamankhwala ndi mapaipi; m'makampani amagetsi, mapaipi azitsulo a 20 a alloy amagwiritsidwa ntchito popanga zida zofunikira monga mapaipi a boiler ndi mapaipi a nthunzi kuti atsimikizire kugwira ntchito mokhazikika kwa dongosolo lamagetsi.

Chachinayi, malingaliro ogula ndi kuyika kwa mapaipi azitsulo a 20 aloyi
Pogula mapaipi achitsulo a alloy No. Panthawi imodzimodziyo, ndondomeko yoyenera ndi kutalika kwake ziyenera kusankhidwa malinga ndi zosowa zenizeni kuti tipewe kuwononga komanso kuwononga ndalama zosafunikira. Pakuyikapo, njira zogwirira ntchito ziyenera kutsatiridwa kuti zitsimikizire kuti chitoliro chachitsulo chimakhala cholimba komanso cholumikizidwa mwamphamvu kuti chiteteze kutayikira kapena ngozi zachitetezo chifukwa cha kuyika kosayenera. Kuonjezera apo, kuti agwiritse ntchito kwa nthawi yaitali mapaipi azitsulo a alloy No. Panthawi yokonza, njira monga kugwiritsa ntchito utoto woletsa dzimbiri ndikusintha zida zowonongeka zitha kutengedwa kuti ziwonjezere moyo wautumiki wa chitoliro chachitsulo.

Chachisanu, tsogolo lachitukuko ndi maonekedwe a mapaipi azitsulo a 20 alloy
Ndi kupita patsogolo kosalekeza kwa sayansi ndi ukadaulo komanso kukula kosalekeza kwa gawo la mafakitale, mapaipi azitsulo a alloy No. 20 adzakumana ndi chiyembekezo chochulukirapo komanso zofunikira zapamwamba. M'tsogolomu, makampani azitsulo azitsulo adzapitiriza kupanga zipangizo zatsopano za aloyi ndikusintha zizindikiro za ntchito za mapaipi azitsulo kuti akwaniritse zosowa za malo ogwirira ntchito. Panthawi imodzimodziyo, ndi kusintha kwa chidziwitso cha chilengedwe, njira zopangira zobiriwira komanso zachilengedwe zopangira zinthu zidzakhala zofunikira kwambiri pa chitukuko cha mafakitale.

Mwachidule, mapaipi azitsulo a alloy No. Pomvetsetsa mozama za katchulidwe kake, ubwino wake, ndi zochitika zogwiritsira ntchito, tikhoza kumvetsetsa bwino mankhwalawa ndikukulitsa phindu lake pakugwiritsa ntchito. M'tsogolomu, No. 20 alloy steel pipe idzapitirizabe kugwira ntchito yofunika kwambiri ndikuthandizira kupita patsogolo m'madera osiyanasiyana.