Ipayipi lensimbi lingahlukaniswa ngezigaba ezimbili ngokwendlela yokukhiqiza: ipayipi lensimbi engenamthungo kanye nepayipi lensimbi lomthungo, ipayipi lensimbi lomthungo libizwa ngokuthi ipayipi lensimbi eliqondile.

1. Ipayipi lensimbi elingenamthungo lingahlukaniswa libe: ipayipi elishisayo eligoqiwe elingenamthungo, ipayipi elibandayo elidonsayo, ipayipi lensimbi elinembayo, ipayipi elinwebekayo elishisayo, ipayipi eliphothayo elibandayo kanye nepayipi lokukhipha, njll.Amashubhu ensimbi angenamthungo enziwe ngensimbi ye-carbon steel noma i-alloy steel, okungashiswa kugoqwe noma kubanda kugoqeke (kudonswe).

2. Ipayipi yensimbi yokushisela ihlukaniswe yaba ipayipi yokushisela isithando somlilo, ipayipi yokushisela kagesi (i-resistance welding) kanye nepayipi le-arc welding elizenzakalelayo ngenxa yefomu layo elihlukile le-welding lihlukaniswe ipayipi eliqondile le-seam welding kanye ne-spiral welding pipe izinhlobo ezimbili, ngenxa yesimo sayo sokugcina. ihlukaniswe yaba yipayipi yokushisela eyindilinga futhi emise okukhethekile (isikwele, isicaba, njll.) ipayipi lokushisela.Ipayipi lensimbi ngokusho kwe-tube material (okungukuthi insimbi) ingahlukaniswa: I-carbon tube kanye ne-alloy tube, ishubhu yensimbi engagqwali, njll.Ipayipi lekhabhoni ingahlukaniswa ngepayipi elivamile le-carbon steel kanye nepayipi lesakhiwo sekhwalithi ephezulu ye-carbon.Ipayipi ye-alloy ingahlukaniswa:ipayipi ye-alloy ephansi, ipayipi lesakhiwo sengxubevange,ipayipi ye-alloy ephezulu, ipayipi elinamandla aphezulu.Ithubhu elithwalayo, ishubhu engagqwali engashisi ne-asidi, i-alloy enembile (njenge-cutting alloy) tube kanye neshubhu ye-alloy lokushisa eliphezulu, njll.

Ngokusho izici enamathela

Ipayipi lensimbi ngokusho kwezici zokumboza phezulu zingahlukaniswa zibe: ipayipi elimnyama (hhayi eliboshwe) kanye neshubhu eliboshwe.

I-coating tube inepayipi elikhangayo, ipayipi le-aluminium plating, ipayipi le-chrome plating, ipayipi le-aluminizing kanye nolunye ungqimba lwe-alloy yepayipi yensimbi.

I-coating tube ineshubhu yokumboza yangaphandle, ishubhu yokumboza yangaphakathi, ishubhu yokunamathela yangaphakathi nangaphandle.Izimbobo ezivame ukusetshenziswa yipulasitiki, i-epoxy resin, i-coal tar epoxy resin kanye nezinhlobonhlobo zezinhlobo zengilazi zokumboza izinto zokulwa nokugqwala.

Ukuhlukaniswa Ngokusetshenziswa

Izinyathelo 1 Ipayipi lamapayipi amanzi. Okufana nalokhu: amanzi, ipayipi legesi, ipayipi lesitimu elinepayipi elingenamthungo,ipayipi lokuhambisa uwoyela, ipayipi lesiqu sikawoyela negesi.Umpompi wamanzi okunisela ngezolimo onepayipi nepayipi lokuchelela lokufafaza.

2. Amapayipi emishini eshisayo.Njengebhayela ejwayelekile enepayipi lamanzi abilayo,ipayipi le-steam elishisa kakhulu, ipayipi lokushisa le-locomotive boiler, ipayipi lentuthu, ipayipi elincane lentuthu, ipayipi lesitini se-arch kanye nokushisa okuphezulu kanyeishubhu ye-boiler enengcindezi ephezulu, njll.

3. Ipayipi lemboni yemishini.Okufana nepayipi lesakhiwo sendiza (ipayipi eliyindilinga, ipayipi leellipse, ipayipi le-ellipse eliyisicaba), ipayipi le-half shaft yemoto, ipayipi le-axle, ipayipi lesakhiwo sikagandaganda wemoto, ipayipi elipholile likagandaganda likawoyela, ipayipi le-transformer nepayipi elithwalayo, njll.

4. Ipayipi lokumba i-petroleum geology. Okufana: ipayipi lokumba i-petroleum, ishubhu ye-petroleum, i-petroleum casing kanye namapayipi ahlukahlukene ahlangene, ipayipi lokumba le-geological (i-casing, ipayipi yokubhoboza esebenzayo, ukubhola, i-hoop nama-pin joints, njll.).

5. Ipayipi lemboni yamakhemikhali.Njengoba: ipayipi lokuqhekeka kwe-petroleum, isishintshi sokushisa semishini yamakhemikhali nepayipi lepayipi, ipayipi elimelana ne-asidi, umanyolo onomfutho ophezulu wepayipi kanye nepayipi eliphakathi kwamakhemikhali okuthutha, njll.

6. Eminye iminyango isebenzisa amapayipi.Efana nalokhu: ipayipi lesiqukathi (ipayipi le-cylinder gas high-pressure kanye nepayipi lesitsha esijwayelekile), ipayipi lensimbi nokunye.