Umbhobho wentsimbi unokwahlulwa ube ngamacandelo amabini ngokwendlela yokuvelisa: umbhobho wentsimbi ongenamthungo kunye nombhobho wentsimbi yomthungo, umbhobho wentsimbi yomthungo ubizwa ngokuba ngumbhobho wentsimbi othe ngqo.

1. Umbhobho wensimbi ongenamthungo unokwahlulwa ube: umbhobho oshushu ogqityiweyo ongenamthungo, umbhobho owenziwe ngokubanda, umbhobho wentsimbi ochanekileyo, umbhobho wokwandisa obushushu, umbhobho ojikelezayo obandayo kunye nombhobho we-extrusion, njl.

2. Umbhobho wentsimbi yokuwelda yahlulwe kumbhobho wokuwelda eziko, welding yombane (ukumelana welding) umbhobho kunye umbhobho welding oluzenzekelayo arc ngenxa yohlobo lwawo ezahlukeneyo welding yahlulwe ibe umbhobho welding umthungo ngqo kunye umbhobho welding spiral iintlobo ezimbini, ngenxa yokuba isiphelo imilo yayo yahlulwe ibe setyhula welding umbhobho kunye ezizodwa-ezimile (isikwere, flat, umbhobho welding, ibhobho yentsimbi, njl. ityhubhu kunye ne-alloy ityhubhu, ityhubhu yensimbi engenasici, njlumbhobho we-alloy ophantsi, umbhobho wesakhiwo sengxubevange,umbhobho we-alloy ophezulu, umbhobho wamandla aphezulu.I-tube yokuthwala, ukushisa kunye ne-acid resistant stainless tube, i-alloy echanekileyo (efana nokusika i-alloy) ityhubhu kunye ne-tube ephezulu ye-alloy ye-alloy, njl.

Ngokweempawu zokugquma

Umbhobho wentsimbi ngokweempawu zokugquma komhlaba unokwahlulwa ube: umbhobho omnyama (ongagqunywanga) kunye netyhubhu egqunyiweyo.

Umbhobho wokugquma unombhobho owenziwe ngesinyithi, umbhobho we-aluminium wokucoca, umbhobho we-chrome, umbhobho we-aluminizing kunye nolunye umaleko wealloyi wombhobho wentsimbi.

Ityhubhu yokugquma inetyhubhu yokugquma yangaphandle, ityhubhu yokugquma yangaphakathi, i-tube yokwambathisa yangaphakathi nangaphandle.Iityati ezisetyenziswa ngokuqhelekileyo ziyiplastiki, i-epoxy resin, i-coal tar epoxy resin kunye neentlobo ngeentlobo zeglasi zodidi lwe-anti-corrosion.

Ukuhlelwa Ngokusetyenziswa

Amanyathelo 1 Umbhobho wemibhobho yamanzi. Okunje: amanzi, umbhobho werhasi, umbhobho womphunga onombhobho ongenamthungo,umbhobho wokuhambisa ioli, umbhobho we-oyile kunye ne-gas trunk.Impompo yamanzi yokunkcenkceshela yezolimo ngombhobho kunye nombhobho wokunkcenkceshela wokunkcenkceshela.

2. Imibhobho yezixhobo ze-thermal.Efana nebhoyila ngokubanzi kunye nombhobho wamanzi abilayo,umbhobho womphunga oshushu kakhulu, umbhobho wokushisa webhoyila we-locomotive, umbhobho womsi, umbhobho omncinci womsi, umbhobho wezitena we-arch kunye nobushushu obuphezulu kunyeityhubhu yebhoyila yoxinzelelo oluphezulu, njl.

3. Umbhobho woshishino oomatshini.Njengombhobho wesakhiwo se-aviation (umbhobho ojikelezayo, umbhobho we-ellipse, umbhobho we-ellipse we-automobile, umbhobho we-half shaft, umbhobho we-axle, umbhobho wesakhiwo setrektara yemoto, umbhobho we-oyile wetrektara, umbhobho we-transformer kunye nombhobho wokuthwala, njl.

4. Ipetroleum geology yokomba umbhobho. Enje: umbhobho wokomba wepetroleum, iityhubhu yepetroleum, i-petroleum casing kunye nemibhobho eyahlukeneyo yamalungu, umbhobho wokomba wejoloji (i-casing, umbhobho wokugrumba osebenzayo, ukomba, ihupu kunye nezikhonkwane zephini, njl. njl.).

5. Umbhobho woshishino lwemichiza.Njengokuba: umbhobho we-petroleum wokuqhekeka, izixhobo zekhemikhali umtshintshi wobushushu kunye nombhobho wombhobho, umbhobho ongena-acid-resistant-resistant, isichumisi esinombhobho woxinzelelo oluphezulu kunye nokuthutha umbhobho ophakathi kweekhemikhali, njl.

6. Amanye amasebe asebenzisa imibhobho.Njengokuba: umbhobho we-container (i-high-pressure gas cylinder pipe kunye nombhobho we-container jikelele), umbhobho wesixhobo njalo njalo.