Firmistii ASTM A53 Welded Pipe | Dhaqanka & Adeegga Dhexeeya Cuno

Firmi ee u baahan kartaa dhexdhooriinta ASTM A53 wuxuu ka mid ahayd in la sameyn doontaa dhexdhoor ah oo ku jirin badbaadaha American Society for Testing and Materials (ASTM) A53, ku jira badbaadooyinka carruurta iyo badbaadaha. Dhexdhooritaanka ASTM A53 waxaa loo baahnaa dadweynaha Type F (furnace butt welded) iyo Type S (electric resistance welded, ERW). Dhexdhooradaas waxaa lagu isticmaalaya in ay ku jirin badbaadaha xaaladaha joogga ah ee qof kasta oo dhammaan, badbadda adeegsiga ah, iyo caqabadaha engineering. Proseska badbaadaha ku sameynaya bixinta carruurta ama bixinta soomaliya ah ee carruurta ah ee ku jirin dhexdhoor ah iyo ku jirin si toos ah lacagta. Markii uu lacag ugu yarreey, dhexdhooradaas waxaa la sameeyaa heat treatment marka aad u sheegto xawaareedka carruurta ah, sida tensile strength iyo ductility. Xawaareedka carruurta ah ee ku jirin ASTM A53 waxaa ku jira yield strength ee dhan ee ku yaal 248 MPa (36 ksi) Grade A iyo 345 MPa (50 ksi) Grade B. Firmi wuxuu sameeyaa in aan ku samayn doonaa badbaadaha dimensional, ku jira outer diameter, wall thickness, iyo length tolerances. Waxaa lagu isticmaalaya coating kale ee ku jira black (uncoated), galvanized (zinc coated), ama painted si aad ugu yar reezistaansada koroshi. Dhexdhooritaanka ASTM A53 waxaa lagu isticmaalaya in ay ku jirin macluumaadaha carruurta, gas pipelines, structural supports fiican, iyo caqabadaha xoolaha. Qeybka firmi ee management system waxaa lagu helayaa testing ee ku jira impact resistance, hardness, iyo chemical composition si aad ugu yar standardka ah ee ku jirin. Sheekooyinka daawaca ah waxaa loo baahnaa dhexdhooritaanka ASTM A53 sababtoo ah reliabilitaasadaaga iyo widespread recognition ee standardka ASTM ee ku jirin caqabadaha engineering ee dunida.