Standard ASTM A53/A53M/ASME SA-53/SA-53M

Aikace-aikacen: dace da sassa masu ɗaukar nauyi, kuma don tururi, ruwa, gas da bututun iska.

Sumul karfe tube masana'antu process.According ta masana'antu tsari, sumul karfe tube ne zuwa kashi zafi birgima sumul karfe tube, sanyi kõma sumul karfe tube, punching da mikewa sumul karfe tube tsaye extrusion sumul karfe tube, na farko iri biyu na tsari ne samar da janar caliber sumul karfe tube, da caliber na sumul karfe tube ne kullum a 8-406, bango kauri ne kullum a 2-25; karshen biyu ne samar da babban diamita lokacin farin ciki bango sumul karfe bututu, sumul karfe bututu diamita ne kullum a cikin 406-1800, bango kauri ne kullum a 20mm-220mm. A cewar ta amfani, shi za a iya raba sumul karfe tube ga tsarin. , Bututun ƙarfe maras nauyi don ruwa, bututun ƙarfe mara nauyi don tukunyar jirgi da bututun ƙarfe na bututun mai.