I-Astm A192 CD engenamthungo yeCarbon Steel Pipe Hydraulic Steel Pipe 63.5mm x 2.9mm uMbhobho wentsimbi oPhezulu
inkcazelo
Umbhobho wensimbi (umbhobho owenziwe ngentsimbi) unombhobho onqamlezayo ode kakhulu kunobubanzi okanye umjikelezo wentsimbi.Ngokwemilo ye-cross-sectional shape, ihlulwe kwiibhobho zetsimbi ezijikelezayo, ezikwere, ezixande kunye nezikhethekileyo;ngokwezinto eziphathekayo, yahlulwe kwimibhobho yensimbi ye-carbon, imibhobho yensimbi ye-alloy ephantsi, imibhobho yensimbi yealloy kunye nemibhobho yensimbi edibeneyo;Imibhobho yentsimbi yezixhobo ezishushu, ishishini lepetrochemical, ukwenziwa koomatshini, ukugrumba i-geological, izixhobo zoxinzelelo oluphezulu, njl.;ngokwenkqubo yokuvelisa, zahlulwe zibe yimibhobho yentsimbi engenamthungo kunye nemibhobho yentsimbi edityanisiweyo, apho imibhobho yentsimbi engenamthungo yahlulwe ibe yintsimbi eshushu-isolwe kwaye ibandayo (itsalwa) Iindidi ezimbini, imibhobho yentsimbi edityanisiweyo yahlulwe yaba yimibhobho yentsimbi edityanisiweyo. kunye nemibhobho yentsimbi edityanisiweyo ye-spiral.
Imibhobho yentsimbi ayisetyenziselwa kuphela ukuhambisa amanzi kunye nomgubo owenziwe ngumgubo, ukutshintshiselana amandla okushisa, ukwenza iinxalenye zoomatshini kunye nezikhongozeli, kodwa kunye nentsimbi yezoqoqosho.Ukusebenzisa imibhobho yentsimbi ukwenza iigridi zesakhiwo, iintsika kunye nezixhaso zoomatshini kunokunciphisa ubunzima, konga i-20-40% yesinyithi, kunye nokuqonda ulwakhiwo olusekwe kwifektri.Ukusebenzisa imibhobho yentsimbi ukwenza iibhulorho zendlela ayinakugcina kuphela intsimbi kunye nokwenza lula ulwakhiwo, kodwa nokunciphisa kakhulu indawo yokukhusela, ukonga iindleko zotyalo-mali kunye nokugcinwa kwazo.
Ukuhlelwa
Imibhobho yentsimbi inokwahlulwa ibe ngamacandelo amabini ngokwendlela yokuvelisa: imibhobho yentsimbi engenamthungo kunye nemibhobho yentsimbi edityanisiweyo.Imibhobho yentsimbi edityanisiweyo ibizwa ngokuba yimibhobho edityanisiweyo ngokufutshane.
1. Ngokwendlela yokuvelisa, imibhobho yensimbi engenamthungo inokwahlulwa ibe: imibhobho eshushu egobileyo engenamthungo, imibhobho etsalwa ngokubanda, imibhobho yentsimbi echanekileyo, imibhobho eyandisiweyo eshushu, imibhobho ejikelezayo ebandayo kunye nemibhobho ekhutshiweyo, njl.
iinyanda zemibhobho yentsimbi
iinyanda zemibhobho yentsimbi
Imibhobho yensimbi engenamthungo yenziwe nge-carbon steel high-quality okanye i-alloy steel, kwaye yahlulahlulwe ibe yi-hot-rolled and cold-rolled (drawn).
2. Imibhobho yentsimbi edibeneyo ihlulwe ibe yimibhobho edibeneyo yesithando somlilo, i-welding yombane (i-resistance welding) imibhobho kunye ne-automatic arc welded pipes ngenxa yeenkqubo zabo zokudibanisa.Zahlulwe zaba yimibhobho edityanisiweyo ethe tye kunye nemibhobho edityanisiweyo ejikelezayo ngenxa yeendlela ezahlukeneyo zokuwelda.Kwimibhobho ejikelezileyo edibeneyo kunye ne-shape-shaped (i-square, flat, njl.) imibhobho edibeneyo.
Imibhobho yentsimbi edityanisiweyo yenziwe ngeepleyiti zentsimbi eziqengqelekayo ezine-butt okanye i-spiral seams.Ngokweendlela zokuvelisa, zahlulwa kwakhona zaba yimibhobho yentsimbi edityanisiweyo yokuthutha ulwelo olunoxinzelelo oluphantsi, imibhobho yentsimbi edityanisiweyo yombane, imibhobho yentsimbi edityanisiweyo ngokuthe ngqo, kunye nemibhobho edityanisiweyo yombane.Imibhobho yentsimbi engenamthungo ingasetyenziselwa imibhobho yolwelo yomoya kunye nemibhobho yerhasi kumashishini ahlukeneyo.Imibhobho edibeneyo ingasetyenziselwa imibhobho yamanzi, imibhobho yegesi, imibhobho yokufudumeza, imibhobho yombane, njl.
Ukuhlelwa kwezinto
Imibhobho yentsimbi inokwahlulwa ibe yimibhobho yekhabhoni, imibhobho yealloy, imibhobho yensimbi engenasici, njl.njl ngokwezinto zombhobho (okt uhlobo lwentsimbi).
Imibhobho yekhabhoni inokwahlulwa ibe yimibhobho yentsimbi yekhabhoni eqhelekileyo kunye nemibhobho yesakhiwo sekhabhoni ekumgangatho ophezulu.
Iityhubhu zengxubevange zinokwahlulwa zibe: iityhubhu zealloy eziphantsi, iityhubhu zealloy structural, iityhubhu eziphezulu zealloy, kunye netyhubhu ezinamandla kakhulu.Ukuthwala iibhubhu, iityhubhu ezingenasici kunye ne-acid-resistant-resistant, i-alloy echanekileyo (njenge-Kovar) iityhubhu, kunye ne-superalloy tubes, njl.
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