Chitsulo cha Botop
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Monga wopanga mapaipi achitsulo otsogola komanso wogulitsa zinthu ku China,Chitsulo cha BotopAmapereka mapaipi ozungulira opanda chitsulo cha kaboni chopanda msoko kuti agwiritsidwe ntchito pamadzi ndi mafuta m'makulidwe kuyambira 10 OD mpaka 660 OD ndi makulidwe kuyambira 1mm mpaka 100mm, kuphatikizapo GR yogwiritsidwa ntchito potentha kapena yozizira. 1. GR.2, GR.3 amagwiritsidwa ntchito popanga ndi kuyika zinthu.
Chimodzi mwa zofunikira kwambiri pakuyika mapaipi ndikugwiritsa ntchito mapaipi achitsulo cha kaboni chopanda msoko wapamwamba kwambiri. Simuyenera kuyang'ana kwina kulikonse monga momwe timachitira ndiASTM A252GALADI 1 GALADI 2 GALADI 3Chitoliro Chozungulira Chopanda Mpweya Chopanda Mpweyaingakuthandizeni kupeza njira yabwino yothetsera mavuto anu okhudzana ndi kusonkhanitsa zinthu.
Mapaipi athu achitsulo ndi odalirika kwambiri, olimba ndipo amapereka phindu lalikulu pamtengo wake. ASTM A252 ndi chitoliro chachitsulo chosasunthika cholumikizidwa kuti chizikulungidwa. Chimagwirizana ndi miyezo ya American Society for Testing and Materials (ASTM) ndipo chimapezeka m'magiredi osiyanasiyana - Kalasi 1, 2 ndi 3, ndipo chimagwiritsidwa ntchito mosiyanasiyana.
Ku Botop Steel, timapereka machubu osiyanasiyana a ASTM A252 Seamless Steel ndi machubu a ERW Steel kuti tigwiritse ntchito poyika zinthu, ndipo timaonetsetsa kuti zinthu zathu zikutsatira njira zonse zofunika zowongolera khalidwe. Mapaipi athu achitsulo ndi olimba ku dzimbiri, zomwe zimawatsimikizira kuti amatha kupirira nyengo zovuta, zomwe pamapeto pake zimawonjezera nthawi yawo yogwirira ntchito.
ASTM A252Giredi 1 Giredi 2 Giredi 3 Mafotokozedwe a kuzungulirachitoliro chachitsulo cha kaboni chopanda msokondipo mapaipi amafuna kuti kulemera kwa mapaipi kusapitirire 15% kapena kuchepera 5% ya kulemera kwa chiphunzitso. Kuphatikiza apo, kukula kwa kunja sikungasinthe ndi kupitirira + kapena 1% ya OD, kapena kuchepera 12.5% ya makulidwe a khoma. Pansi pa izi, kutalika kwa makoma ndi motere:
Kutalika Kosasinthika: 16 mpaka 25 mapazi
Kutalika Kwakawiri Kosasinthika: Kupitirira mamita 25 (mamita)
Chimodzi mwa ubwino wogwiritsa ntchito chitoliro cha Botop Steel chopanda kaboni chomwe chili ndi zinthu zambiri ndi luso lake. Mapaipi athu achitsulo ndi opepuka kwambiri komanso osavuta kuwagwiritsa ntchito, kotero amatha kunyamulidwa mosavuta kuchokera pamalo ena kupita kwina. Mapaipi ndi osavuta kuwalumikiza ndikuyika mpaka kuzama komwe mukufuna.
Pomaliza, ngati mukufuna Mapaipi ndi Mapaipi a ASTM A252 GRADE 1 GRADE 2 GRADE 3 Ozungulira Opanda Msoko wa Carbon omwe mukufuna kuti mugwiritse ntchito, ndiye kuti Botop Steel ndiye malo abwino kwambiri. Ntchito yanu yomanga ikuyenera kukhala yabwino kwambiri, ndipo tadzipereka kupereka zinthu zabwino kwambiri kuti tikwaniritse kukhutitsidwa kwakukulu. Lumikizanani nafe lero kuti mudziwe zambiri za zinthu ndi ntchito zathu zachitsulo.
Nthawi yotumizira: Meyi-08-2023