Kenyelletso ea sehlahisoa
Tlhaloso ea API SPEC 5L e fana ka litekanyetso tsa lipeipi tse loketseng ho sebelisoa ho tsamaisa khase, metsi le oli indastering ea khase ea tlhaho le oli. API SPEC 5L e koahela phala ea tšepe e sa tsitsang le e cheselitsoeng. E kenyelletsa phala e hlakileng, e nang le thread, le belled-end pipe, hammoho le pipe ea ho phalla (TFL), le pipe e nang le lipheletso tse lokiselitsoeng ho sebelisoa ka li-couplings tse khethehileng.
| Tlhaloso |
OD |
6mm-660.4.4mm |
| WT |
1-80mm |
| Bolelele |
1-12m |
Pipe e entsoeng ho ASTM106 Kereiti A kapa B ha e feto-fetohe le API 5L. Litlhoko tsa limaraka tsa API 5L X li thata ho feta; limaraka tse kolokisitsoeng ha li amoheloe ebile ha ho lumelloe ho sebetsa bocha. Ho feta moo, tlhokomelo e khethehileng e fanoa litekong tse thata le tse thata bakeng sa lits'ebeletso tse bolila le lihlopha tse phahameng tsa khatello le mocheso.
Maemo a Matla & Desulphurization
Manganese sulphides ke lintho tse tloaelehileng tse kenyelletsoeng litšepeng tsohle tsa manganese alloyed. Hobane li atisa ho arola ho fella ka ho fokotseha ha matla a ts'usumetso, lihlahisoa tsa sulphure li hloka ho fokotsoa. Re totobatsa boholo ba 0.007%.
Melemo le Likopo tsa API 5L Lipalangoang tsa khase, metsi le oli - li ratoa ka liphaephe tse telele ka lebaka la theko e tlase.
Pipeline tšepe - ho hanyetsa ho pepesa propogation
Line Pipe / Sour Service Line Pipes API Standard Specification for Line Pipe
The American Petroleum Institute specification API 5L e sebetsana le phala ea tšepe e sa tsitsang le e cheselitsoeng bakeng sa lipeipi tsa lipeipi indastering ea peterole le ea khase ea tlhaho. API 5L e loketse ho tsamaisa khase, metsi le oli.
Litlhaloso tsa API 5L li latela Mokhatlo oa Machabeng oa Tekanyetso ISO 3183, litsamaiso tsa liphaephe tse emeng ka har'a thepa, lisebelisoa le meaho e kantle ho naha bakeng sa liindasteri tsa khase ea tlhaho, petroleum le petrochemical. Ha e fana ka tumello ea maemo, komiti ea tekheniki e ile ea hlokomela hore ho na le Maemo a mabeli a Sehlahisoa a Specifications (PSL) a litlhoko tsa tekheniki, kahoo e ntlafalitse PSL 1 le PSL 2. PSL 1 ke boleng bo tloaelehileng ba phaephe ea mohala moo PSL 2 e nang le lik'hemik'hale tse eketsehileng, lisebelisoa tsa mochine. , le litlhoko tsa tlhahlobo.
Mephato e akaretswang ke tlhaloso ena ke A25, A, B le "X" Mephato X42, X46, X52, X56, X60, X65, X70, le X80. Nomoro ea linomoro tse peli tse latelang "X" e bonts'a Matla a Tlase a Kotulo (ka 000's psi) ea phaephe e hlahisitsoeng sehlopheng sena.
