HT ASTM B366 WPHC22 N06022-S 2.5 "sch10s ASME B16.9
Astm a335 ea tšepe e se nang leoatle e tsejoa e le phala ea chrome molybdenum ka likarolo tsa lik'hemik'hale molybdetenum le chromium. Molybenum o ka ntlafatsa thepa ea tšepe e le matla, ho na le moeli o hanyetsang, o apere khatello ea matla le ho thata.
Kakaretso ea li-chrotoly e sebelisoa joalo ka molekane oa libuka ka litsamaiso tsa poping. Basebetsi ba rona ba nang le boiphihlelo ba sebelisa theknoloji ea morao-rao le lintho tse ntle tsa theko ea morao-rao ha li hlahisa mabotho ka 182 e le mekhabiso e meng. Alloy Steel F11 Flanges le ho li-flangs tsa Ano82 F22 li fumaneha ka mefuta e mengata, 'me hangata li haptjoa ke likhang tse phahameng. Li entsoe ka carbon tšepe, mangenese le chromium, 'me botenya ba' mele ba bona bo fapana ho latela litlelase tsa khatello le li-pudes tsa liphaephe. E fanoa ka liteko ka thata ho likarolo tse fapaneng tsa boleng ba ho netefatsa ho hloka boithati le ho se na sekoli. Lihlahisoa tsena li sebelisoa haholo indastering e fapaneng ebile li ne li ananeloa haholo ke bareki bakeng sa ho ba le litšobotsi tse sa lokang. E fanoa ho fana ka thepa e netefalitsoeng ea ho tsamaisa thepa ea boleng.