Gulu laposachedwa la 18 inchi SCH40ASTM A53 Gulu B ERW mapaipi achitsulowapambana mayeso okhwima ochitidwa ndi labotale ya chipani chachitatu.
Pakuwunikaku, tidachita mayeso angapo ofunikira amakina kuti titsimikizire kulimba komanso kudalirika kwa mapaipi achitsulo a ASTM A53 Grade B ERW. Pansipa pali mavidiyo ojambulidwa omwe akuwonetsa zofunikira ndi njira zoyeserera za flattening ndi kuyesa kolimba.
Mayesero a flattening amagawidwa m'masitepe atatu kuti ayese kukana kwa flattening kwa malo osiyanasiyana a chitoliro chachitsulo.
1. Gawo loyamba: Ichi ndi kuyesa kwa ductility wa weld. Palibe ming'alu kapena yopuma adzakhalapo mkati kapena kunja pamwamba pa kuwotcherera pamaso mtunda pakati pa mbale yafupika zosakwana magawo awiri pa atatu a anafotokoza kunja awiri a chitoliro.
2. Mu gawo lachiwiri, kuwotcherera kudzapitirira ngati kuyesa kwa ductility kutali ndi weld. Pa sitepe iyi, palibe ming'alu kapena yopuma adzakhalapo mkati kapena kunja pamwamba kutali ndi kuwotcherera, pamaso mtunda pakati pa mbale yafupika zosakwana gawo limodzi mwa magawo atatu a anatchula kunja awiri a chitoliro, koma osachepera kasanu kasanu ndi makulidwe otchulidwa khoma la chitoliro.
3. Pa gawo lachitatu, komwe kuli kuyesa kumveka bwino, kupendekekako kudzapitirizidwa mpaka chitsanzo cha mayeso chithyoke kapena makoma otsutsana a chitsanzocho akumane. Umboni wa zinthu zopangidwa ndi laminated kapena zosamveka kapena zowotcherera zosakwanira zomwe zimawululidwa ndi mayeso a flattening zidzakhala chifukwa chokanidwa.
Kanema pansipa akuwonetsa gawo lachiwiri la kuyesa kosalala.
Kuyesa kwamphamvu ndi kuyesa kofunikira pakuwunika kwa chitoliro chachitsulo, komwe kumatha kuyang'ana kulimba kwa chitoliro ndi ductility ya chitoliro. Kwa mapaipi achitsulo a ASTM A53 Gulu B ERW, mphamvu yocheperako yofunikira ndi 415 MPa, ndipo mphamvu zokolola zochepa ndi 240 MPa.
Pansipa pali vidiyo yoyesa kuyesa kwamphamvu:
Monga katswiri ndi odalirika zitsulo chitoliro katundu ku China,Botop Steelakudzipereka kupereka makasitomala zinthu zapamwamba, zotsika mtengo zazitsulo zazitsulo, kuonetsetsa kuti chitoliro chilichonse chochoka ku fakitale yathu chikukwaniritsa zofunikira.
Chonde khalani omasuka kulumikizana nafe nthawi iliyonse. Botop Steel adzakhala wokondwa kukutumikirani.
Nthawi yotumiza: Jun-04-2025