ASTM A53standard ke Mokhatlo oa Amerika oa Liteko le Lisebelisoa. Tekanyetso e akaretsa mefuta e fapaneng ea boholo le botenya ba liphaephe mme e sebetsa ho liphaephe tse sebelisoang ho tsamaisa likhase, maro le maro a mang. Liphaephe tse tloaelehileng tsa ASTM A53 li sebelisoa hangata libakeng tsa indasteri le tsa mechini, hammoho le indastering ea kaho bakeng sa phepelo ea metsi, ho futhumatsa le moea.

Ho latelaASTM A53e tloaelehileng, liphaephe li ka aroloa ka mefuta e 'meli: Mofuta oa F le Mofuta oa E. Mofuta oa F ke phala e se nang moeli 'me mofuta oa E ke phala ea motlakase e cheselitsoeng. Mefuta ena ka bobeli ea liphaephe e hloka phekolo ea mocheso ho netefatsa hore thepa ea bona ea mechine le metsoako ea lik'hemik'hale e finyella litlhoko tse tloaelehileng. Ntle le moo, litlhoko tsa bokaholimo ba phala li lokela ho lumellana le lipehelo tsa maemo a ASTM A530/A530M ho netefatsa boleng ba ponahalo ea eona.

Litlhoko tsa lik'hemik'hale tsa liphaephe tse tloaelehileng tsa ASTM A53 ke tse latelang: carbon content ha e fete 0.30%, content ea manganese ha e fete 1.20%, phosphorus ha e fete 0.05%, sebabole ha se fete 0.045%, content ea chromium ha e fete. 0.40%, le nickel content ha e fete 0.40%, dikahare koporo ha e fete 0.40%. Lithibelo tsena tsa sebopeho sa lik'hemik'hale li netefatsa matla, ho tiea le ho hanyetsa ho bola ha lipeipi.

Mabapi le thepa ea mochini, maemo a ASTM A53 a hloka hore matla a ho tiea le matla a tlhahiso ea liphaephe ha a ka tlase ho 330MPa le 205MPa ka ho latellana. Ho phaella moo, tekanyo ea elongation ea pipe e boetse e na le litlhoko tse itseng tsa ho etsa bonnete ba hore ha e khone ho senyeha kapa ho senyeha nakong ea tšebeliso.

Ntle le sebopeho sa lik'hemik'hale le thepa ea mochini, standard ea ASTM A53 e boetse e fana ka melaoana e qaqileng mabapi le boholo le ponahalo ea boleng ba liphaephe. Boholo ba liphaephe bo tloha ho 1/8 inch ho isa ho 26 inches, ka mefuta e fapaneng ea likhetho tsa botenya ba marako. Ponahalo ea boleng ba pipeline e hloka sebaka se boreleli ntle le oxidation e hlakileng, mapetsong le mefokolo ho netefatsa hore e ke ke ea lutla kapa ea senyeha nakong ea ho kenya le ho sebelisoa.

Ka kakaretso, maemo a ASTM A53 ke tekanyetso ea bohlokoa bakeng sa liphaephe tsa tšepe tsa carbon. E akaretsa litlhoko tsa sebopeho sa lik'hemik'hale, thepa ea mochine, litekanyo le boleng ba ponahalo ea liphaephe. Liphaephe tse hlahisoang ho latela maemo ana li ka netefatsa boleng bo tsitsitseng le ts'ebetso e ts'epahalang, 'me li loketse lits'ebetso tsa liphaephe libakeng tse fapaneng tsa indasteri le tsa kaho. Ho hlophisoa le ho kenya tšebetsong maemo a ASTM A53 ho bohlokoa haholo bakeng sa ho netefatsa ts'ebetso e bolokehileng ea lipeipi le ho khothaletsa boleng ba kaho ea projeke.