GB13296-2013 (Mapaipi esimbi asina musono emaboilers nemaheat exchangers). Anonyanya kushandiswa mumaboilers, masuperheaters, maheat exchangers, macondenser, macatalytic tubes, nezvimwewo zvemabhizinesi emakemikari. Mapaipi esimbi anoshandiswa anodziya zvakanyanya, ane simba guru, uye anodzivirira ngura. Zvinhu zvawo zvinomiririrwa ndeizvi: 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, nezvimwewo. GB/T14975-1994 (Mapaipi esimbi asina musono esimbi yekuvaka). Inonyanya kushandiswa pakuvaka kwakajairika (kushongedza hotera neresitorendi) uye pakuvaka kwemakemikari emabhizinesi emakemikari, ayo anodzivirira ngura yemhepo uye ine acid uye ane mamwe mapaipi esimbi ane simba. Zvinhu zvawo zvinomiririrwa ndeizvi: 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, nezvimwewo.

GB/T14976-2012 (Simbi isina musono pombi yesimbi yekufambisa mvura). Inonyanya kushandiswa pamapaipi anotakura zvinhu zvinoparadza. Zvinhu zvinomiririra 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti, nezvimwewo.

YB/T5035-2010 (Mapaipi esimbi asina musono emachira emota). Inonyanya kushandiswa kugadzira mapaipi esimbi yemhando yepamusoro ine carbon structural steel uye alloy structural steel ine musono inopfurwa nekupisa yemapaipi esimbi asina musono emachira emota ane hafu yeaxle uye machubhu eaxle edzimba dzemachira emota. Zvinhu zvayo zvinomiririrwa ndeizvi: 45, 45Mn2, 40Cr, 20CrNi3A, nezvimwewo.

API SPEC 5L-2018 (line pipe specification), yakaunganidzwa uye yakabudiswa neAmerican Petroleum Institute, inowanzoshandiswa pasi rese.

Pombi yemutsetse: inosanganisira mapaipi asina musono uye akasungirirwa. Magumo emapaipi ane magumo akatsetseka, magumo ane shinda uye magumo emasokisi; nzira dzekubatanidza ndedzekupinza magumo, kubatana kwekubatanidza, kubatana kwemasokisi, nezvimwewo. Zvinhu zvikuru ndeizvi GR.B, X42, X52. X56, X65, X70 nedzimwe mhando dzesimbi.

API SPEC5CT-2012 (Casing and Tubing Specification) inounganidzwa uye inoburitswa neAmerican Petroleum Institute (American Petreleum Instiute, inonzi "API") uye inoshandiswa munzvimbo dzese dzepasi.

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Chivharo: Pombi inotambanuka kubva pasi ichipinda mugomba uye inoshanda semadziro etsime. Mapombi akabatanidzwa nekubatanidza. Zvinhu zvikuru zvinosanganisira simbi dzakadai seJ55, N80, naP110, uye simbi dzakadai seC90 naT95 dzinoramba ngura yehydrogen sulfide. Simba rayo rakaderera (J55, N80) rinogona kusungirirwa paipi yesimbi.

Kupinza: Pombi inopinzwa mubhokisi kubva pasi kuenda kuchikamu chemafuta, uye mapaipi anobatanidzwa nekubatanidza kana kuti integrally. Basa rayo nderekubvumira pombi kuti ifambise mafuta kubva kuchikamu chemafuta kuenda pasi kuburikidza nechubhu. Zvinhu zvikuru zvinosanganisira simbi dzakadai seJ55, N80, P110, uye C90, T95 dzinoramba ngura yehydrogen sulfide. Chimiro chayo chesimbi chakaderera (J55, N80) chinogona kusungirirwa papombi yesimbi.