Ngenxa yeenkqubo ezahlukeneyo zokuvelisa, umbhobho wentsimbi ongenamthungo unokwahlulwa ube ziindidi ezimbini:umbhobho wentsimbi ongenamthungo (extrusion) oshushukunye nombhobho wentsimbi ongenamthungo otsaliweyo (oqengqiwe).Iityhubhu ezibandayo (eziqengqelekayo).zahlulwe zibe ziindidi ezimbini: iityhubhu ezingqukuva kunye nemibhobho emile.
Inkqubo Overview
I-Hot-rolled (i-extrusion yentsimbi engenamthungo yombhobho): ityhubhu engqukuva engenanto yokufudumeza umbhobho wokufudumeza imilo emithathu eqengqelekayo, ukuqengqeleka okuqhubekayo okanye ukuqengqeleka kobungakanani bombhobho (okanye ukunciphisa ubukhulu) ukupholisa ityhubhu engenanto yoluleko yovavanyo lwehydraulic (okanye ukufunyaniswa kwesiphene) uphawu indawo yokugcina impahla.
Umbhobho wentsimbi obandayo otsaliweyo (oqengqiwe): ityhubhu engqukuva engenanto yokufudumeza intloko enemingxuma ene-asidi yokuchola ioli (i-copper plating) umzobo obandayo ohamba ngeendlela ezininzi (ukuqengqeleka okubandayo) ityhubhu engenanto yonyango lobushushu elungisa uvavanyo lwehydraulic (ukuhlola) uphawu lokugcina.
Imibhobho yentsimbi engenamthungo yohlulwe ngokwezi ntlobo zilandelayo ngenxa yokusetyenziswa kwayo okwahlukileyo:
I-GB/T8162-2008 (umbhobho wentsimbi ongenamthungo kwisakhiwo).Ikakhulu isetyenziselwa ulwakhiwo jikelele kunye nezakhiwo zoomatshini.Izinto zayo ezimele (i-brand): i-carbon steel 20, i-45 insimbi;i-alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo njalo njalo.
I-GB/T8163-2008 (umbhobho wentsimbi ongenamthungo wokuhambisa ulwelo).Isetyenziselwa ikakhulu ukuhambisa imibhobho yolwelo kubunjineli kunye nezixhobo ezinkulu.Izinto ezimele (i-brand) yi-20, i-Q345, njl.
I-GB3087-2008 (umbhobho wensimbi ongenamthungo kwiibhoyili eziphantsi kunye neziphakathi).Isetyenziswa ikakhulu kwimibhobho yokuhambisa ulwelo oluphantsi kunye noxinzelelo oluphakathi kwiibhoyila zoshishino kunye neebhoyila zasekhaya.Izinto ezimeleyo ziyintsimbi ye-10 kunye neNombolo ye-20.
I-GB5310-2008 (iityhubhu zentsimbi ezingenamthungo kwiibhoyili zoxinzelelo oluphezulu).Isetyenziselwa ubukhulu becala ubushushu obuphezulu kunye noxinzelelo oluphezulu oluhambisa iibhokisi zokuqokelela ulwelo kunye nemibhobho kwizikhululo zamandla kunye nezibiyitha zeplanti yamandla enyukliya.Izinto ezimele i-20G, i-12Cr1MoVG, i-15CrMoG, njl.
I-GB5312-1999 (intsimbi yekhabhoni kunye ne-carbon-manganese yentsimbi engenamthungo yombhobho weenqanawa).Isetyenziswa ikakhulu kwimibhobho yoxinzelelo lwe-I kunye ne-II yeebhoyila zeenqanawa kunye nezifudumezi ezinkulu.Izinto ezimeleyo ziyi-360, 410, 460 amabakala ensimbi, njl.
I-GB6479-2000 (umbhobho wensimbi ongenamthungo wezixhobo zoxinzelelo oluphezulu lwesichumisi).Isetyenziswa kakhulu ukuthutha ubushushu obuphezulu kunye nemibhobho yoxinzelelo oluphezulu yolwelo kwizixhobo zesichumiso.Izinto ezimele i-20, i-16Mn, i-12CrMo, i-12Cr2Mo kunye nokunye okunjalo.
I-GB9948-2006 (umbhobho wentsimbi ongenamthungo wokuqhekeka kwepetroleum).Ikakhulu isetyenziswa kwiibhoyila, izitshintshi zobushushu kunye nemibhobho yokuthutha ulwelo kwi-petroleum smelters.Izinto ezimele ziyi-20, i-12CrMo, i-1Cr5Mo, i-1Cr19Ni11Nb kunye nokunye okunjalo.
I-GB18248-2000 (umbhobho wentsimbi ongenamthungo kwiisilinda zegesi).Isetyenziswa kakhulu kwimveliso yeegesi ezahlukeneyo kunye neesilinda zehydraulic.Izinto ezimele ziyi-37Mn, 34Mn2V, 35CrMo, kunye nokunye okunjalo.
I-GB/T17396-1998 (umbhobho wentsimbi ongenamthungo waqengqeleka oshushu kwiipropu zehydraulic).Isetyenziswa kakhulu ukwenza imigodi yamalahle izixhaso zehydraulic kunye neesilinda, iikholamu, kunye nezinye iisilinda zehydraulic kunye neentsika.Izinto zayo ezimele ziyi-20, 45, 27SiMn kunye nokunye okunjalo.
I-GB3093-1986 (umbhobho wentsimbi ongenamthungo ophezulu woxinzelelo lweenjini zedizili).Isetyenziswa kakhulu kumbhobho wamafutha oxinzelelo oluphezulu lwenkqubo yokutofa kwe-injini ye-diesel.Umbhobho wensimbi ngokuqhelekileyo ngumbhobho obandayo, kunye nezinto ezimeleyo ziyi-20A.
I-GB/T3639-1983 (umbhobho wentsimbi ongenamthungo obandayo okanye obandayo oqengqelekayo).Isetyenziswa ikakhulu kwizakhiwo zoomatshini, izixhobo zoxinzelelo lwekhabhoni, iityhubhu zentsimbi ezinokuchaneka komgangatho ophezulu kunye nokugqiba kakuhle komhlaba.Imele i-20, i-45 yentsimbi kunye nokunye.
I-GB/T3094-1986 (umbhobho wentsimbi ongenamthungo otsaliweyo obandayo omilise okwentsimbi).Ikakhulu isetyenziselwa ukuveliswa kweendawo ezahlukeneyo kunye neenxalenye, izinto eziphathekayo ziphezulu zekhabhoni zentsimbi kunye nentsimbi ephantsi ye-alloy structural.
I-GB/T8713-1988 (ukuchaneka kwangaphakathi kombhobho wensimbi ongenamthungo ochanekileyo we-hydraulic kunye ne-pneumatic cylinders).Isetyenziselwa ikakhulu ukuveliswa kweetyhubhu zentsimbi ezipholileyo ezizotyiweyo okanye ezibandayo eziqengqelekayo ezinomthungo ochanekileyo wangaphakathi we-hydraulic kunye ne-pneumatic cylinders.Izinto ezimele ummeli ziyi-20, i-45 yensimbi kunye nokunye.
I-GB13296-2007 (iityhubhu zetsimbi ezingenamthungo ezingenamthungo kwiibhoyili kunye nokutshintsha ubushushu).Isetyenziswa kakhulu kwiibhoyila, ii-superheaters, i-heat exchangers, i-condensers, i-catalytic tubes, njl.Ukumelana nobushushu obuphezulu, uxinzelelo oluphezulu, umbhobho wentsimbi onganyangekiyo.Izinto ezimele ziyi-0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti kunye nokunye okunjalo.
I-GB/T14975-2002 (intsimbi engenamthungo umbhobho wentsimbi yesakhiwo).Isetyenziselwa ubukhulu becala kwisakhiwo esiqhelekileyo (ihotele, umhlobiso wokutyela) kunye nombhobho wensimbi we-atmospheric and acid corrosion kwaye unamandla athile kwisakhiwo soomatshini kumashishini ekhemikhali.Izinto ezimele ziyi-0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti kunye nokunye okunjalo.
I-GB/T14976-2002 (insimbi engenamthungo umbhobho wokuthuthwa kwamanzi).Isetyenziswa kakhulu ukuhambisa imidiya eyonakalisayo.Izinto ezimele i-0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti kunye nokunye okunjalo.
I-YB/T5035-1993 (iityhubhu zentsimbi ezingenamthungo ze-automotive semi-axle bushings).Isetyenziselwa ikakhulu ukuveliswa kwentsimbi ekumgangatho ophezulu wekhabhoni yolwakhiwo kunye nengxubevange yensimbi yentsimbi eshushu-eqengqelekayo iityhubhu zentsimbi ezingenamthungo zemoto yee-axle ze-axle zokuqhuba.Izinto ezimele ziyi-45, 45Mn2, 40Cr, 20CrNi3A kunye nokunye okunjalo.
I-API SPEC5CT-1999 (i-Casing and Tubing Specification) ihlanganiswe kwaye ipapashwe yi-American Petroleum Institute ("American") kwaye isetyenziswa ngokubanzi kwihlabathi jikelele.Phakathi kwazo: I-Casing: umbhobho ophuma emthonjeni ukusuka kumhlaba ophantsi kwaye usetyenziswe njengentambo yodonga lomthombo, kwaye imibhobho idibaniswe ngokudibanisa.Izinto eziphambili ziyimigangatho yensimbi efana ne-J55, i-N80, i-P110, kunye nemigangatho yensimbi efana ne-C90 kunye ne-T95 echasene ne-hydrogen sulfide corrosion.Ibakala layo eliphantsi lentsimbi (J55, N80) linokudityaniswa nombhobho wentsimbi.I-Tubing: Umbhobho ofakwe kwi-casing ukusuka kumphezulu womhlaba ukuya kwi-oyile layer, kwaye imibhobho idibaniswe ngokudibanisa okanye umzimba odibeneyo.Umsebenzi wayo kukuba iyunithi yokupompa ihambisa ioli ukusuka kwinqanaba leoli ukuya emhlabeni ngombhobho weoyile.Izinto eziphambili ziyi-J55, i-N80, i-P110, kunye namabakala ensimbi afana ne-C90 kunye ne-T95 echasene ne-hydrogen sulfide corrosion.Ibakala layo eliphantsi lentsimbi (J55, N80) linokudityaniswa nombhobho wentsimbi.
API SPEC 5L-2000 (Umbhobho womgcaUkucaciswa), ehlanganiswe yaza yapapashwa yi-American Petroleum Institute, isetyenziswa kwihlabathi liphela.
Umbhobho womgca: Yioli, igesi okanye amanzi athatha i-shaft emhlabeni kwaye ayithuthe kwishishini le-oyile kunye negesi yegesi ngombhobho womgca.Umbhobho womgca uquka iintlobo ezimbini zeepayipi ezingenamthungo kunye ne-welded, kwaye iziphelo zemibhobho zineziphelo ezisicaba, iziphelo ezinemisonto kunye neziphelo zesokhethi;Iimowudi zoqhagamshelo zi-welding yokuphela, uqhagamshelo lokudibanisa, uqhagamshelo lwesokethi kunye nokunye.Izinto eziphambili zetyhubhu ngamabakala ensimbi afana ne-B, X42, X56, X65 kunye ne-X70.
Siyi-stockist ye-carbon kunye ne-alloy ipayipi yensimbi engenamthungo.Ukuba unayo nayiphi na imibuzo, nceda uzive ukhululekile ukuqhagamshelana nathi ngokulandelayo iindlela zoqhagamshelwano.
Ixesha lokuposa: Sep-01-2022