Iyo yakakodzera yeASTM A105 giredhi inogadzirwa mune seamless yakarongedzwa carbon Simbi Simbi Steel. ASTM A105 Fittings yakagadzirwa nemakemikari echiMilkel, Chromium, Molybdenum, Copper, uye Vanadiamu. Iyi rubatsiro yakakodzera mukubatanidza akasiyana pombi mumakiredhi mumafuta negesi yegesi.