ASTM B444 MACLUUMAAD 625 ERW PIPE waxay leedahay iska caabin aad u wanaagsan oo ku saabsan isqarxinta isqarxinta iyo isbadalka is-afgaradka, waxaana inta badan loo isticmaalaa sidii tuubbada kuleylka ee kululaynta ee ka dib dhirta qufraadku ku dhajisay.
Deg-degashoy C-276 Alloy waxay leedahay iska caabin aad u wanaagsan oo ah jawiga hanaanka kiimikada ee kala duwan, oo ay ku jiraan chlorics xoog leh sida ferrorics-ka adag sida ferrorides-ka sida ferlorides-ka ah sida ferrorides-ka sida ferlorides-ka, iyo aashitada kulul ee ', andydride, iyo acetic andydride, iyo xalalka badda.