Astm a53 mapaipi asina musonoinoumbwa nekabhoni nesimbi mapaipi, isina musono hunhu hunoita kuti ive nesimba rakawanda uye kusagadzikana kwekuora, inoshandiswa zvakanyanya mupetroleum, indasitiri yemakemikari, muchina, yendege, aerospace uye mamwe minda.Hunhu hwayo hukuru hunosanganisira zvinotevera:
1.Simba repamusoro: Pamusana pekugadzirwa kwezvinhu uye zvinhu zvepipe yesimbi isina musono, carbon steel seamless simbi pombi ine simba guru uye simba rezvibereko.
2.Strong corrosion resistance: carbon steelpombi yesimbi isina musonoine good corrosion resistance, kune imwe asidhi yakasimba, alkali yakasimba uye zvimwe zvinhu zvemakemikari zvine kumira zvakanaka.
3.Simple kugadzira maitiro: carbon steel seamless simbi pombi yekugadzira nzira iri nyore, yakaderera mutengo, yakakwirira kugadzirwa kwekubudirira.
4.Inoshandiswa zvakanyanya: carbon steel seamless simbi pombi inoshandiswa zvakanyanya mu petroleum, indasitiri yemakemikari, michina, ndege, aerospace uye mamwe minda, ndeimwe yezvinhu zvakakosha zvepombi.
Nguva yekutumira: Mar-30-2023