Ipayipi Lensimbi Esezingeni Eliphezulu
Ipayipi Lensimbi Esezingeni Eliphezulu
Njengoba igama liphakamisa, ipayipi eliyisikwele liwuhlobo lwepayipi lesikwele.Izinto eziningi zingakha umzimba wepayipi wesikwele.Isetshenziselwa yiphi injongo futhi kuphi.Amapayipi amaningi ayisikwele amapayipi ensimbi, asuke engapakishiwe, alinganiswe, aboshwe bese eshiselwa ukuze akhe amapayipi ayindilinga, agoqwe abe amapayipi ayisikwele, abese esikwa abe ubude obudingekayo.Ngokuvamile, kunamashubhu skwele angama-50 kuphakheji ngalinye.Ngokuya ngebala, iningi lazo linezici ezinkulu, ezisukela ku-10 * 10 * 0.8-1.5 ~ ~ 500 * 500 * 10-25mm.Amashubhu ayisikwele ahlukaniswe amashubhu ayisikwele agingqike ashisayo angenamthungo, amashubhu ayisikwele adonseleka abandayo angenamthungo, amashubhu ayisikwele akhishiwe angenamthungo kanye namashubhu ayisikwele ashiselwe ngokuya ngenqubo yokukhiqiza.
Amashubhu ayisikwele ahlukaniswe abe amashubhu ayisikwele e-carbon steel ajwayelekile kanye namashubhu ayisikwele ayingxube ephansi ngokwezinto ezibonakalayo.Amashubhu ayizikwele ashiselwe ahlukaniswe: (a) ngokuya ngenqubo - amashubhu ashiselwe i-arc ashiselwe, amashubhu ayisikwele ashiselwe (imvamisa ephezulu kanye nemvamisa ephansi), amashubhu ashiselwe igesi ashiselwe nesikwele somlilo (b) Ngokusho kwe-weld - ipayipi eliyisikwele elihlanganisiwe eliqondile kanye nepayipi lesikwele elihlanganisiwe elivunguzayo.Okuvamile carbon steel ihlukaniswe: Q195, Q215, Q235, SS400, 20 # steel, 45 # steel, njll;Izinsimbi eziphansi ze-alloy zihlukaniswe nge-Q345, 16Mn, Q390, St52-3, njll.
Amapayipi wesikwele ahlukaniswe amapayipi esikwele ashisayo-diphu, amapayipi ayisikwele angama-electro galvanized, amapayipi ayisikwele agcotshwe amafutha kanye namapayipi ayisikwele afakwe emanzini anosawoti ngokusho kokwelashwa kwendawo.Amashubhu ayisikwele ahlukaniswa ngokuma kwesigaba: (1) amashubhu ayisikwele engxenye elula -- amashubhu ayisikwele namashubhu awunxande (2) Amashubhu ayisikwele anengxenye eyinkimbinkimbi -- amashubhu ayisikwele amise okwezimbali, amashubhu ayisikwele avulekile, amashubhu ayisikwele kathayela nesikwele esimise okukhethekile. amashubhu.
Amashubhu ayisikwele ahlukaniswa ngokujiya kodonga - amashubhu ayisikwele odongeni awugqinsi, amashubhu ayisikwele odonga oluqinile namashubhu ayisikwele odongeni azacile.Amashubhu ayisikwele ahlukaniswe amashubhu ayisikwele ajwayelekile kazwelonke, amashubhu ayisikwele ajwayelekile aseJapan, amashubhu ayisikwele ajwayelekile aseBrithani, amashubhu ayisikwele ajwayelekile aseMelika, amashubhu ayisikwele ajwayelekile aseYurophu kanye namashubhu ayisikwele angajwayelekile ngokuya ngezindinganiso zokukhiqiza.
Amapayipi angama-square ahlukaniswe amapayipi ayisikwele ashisayo-dip, amapayipi ayisikwele angama-electro galvanized, amapayipi ayisikwele agcotshwe amafutha, amapayipi esikwele afakwe emanzini anosawoti, njll. ngokusho kokwelashwa kwendawo.Ishubhu yesikwele iwuhlobo lweshubhu yensimbi encane enodonga oluncane olunengxenye yesikwele engenalutho, eyaziwa nangokuthi iphrofayili yensimbi eyakhiwe ngokubanda.Kuyinsimbi yesigaba enomumo nosayizi wesigaba esiyisikwele, esenziwe ngomugqa ogoqekayo we-Q235 ogoqekayo noma ogoqelwe ngokubanda noma ikhoyili njengesisekelo, ukugoba okubandayo kanye nokushisela okunemvamisa ephezulu.Ngaphezu kokuqina kodonga, ubukhulu bekhona kanye nokuqina konqenqema kwepayipi eliyisikwele eligoqiwe elishisayo lifinyelela noma lidlule izinga lokumelana nokushisela okubandayo okwakhiwe ipayipi lesikwele.Izakhiwo ezinhle zokuhlanganisa kahle, ukushisela, ukusebenza okubandayo nokushisayo nokumelana nokugqwala, nokuqina okuhle kwezinga lokushisa eliphansi.Inhloso yeshubhu yesikwele ihlanganisa ukwakhiwa, ukukhiqizwa kwemishini, ukwakhiwa kwensimbi namanye amaphrojekthi, ukwakhiwa kwemikhumbi, ukusekelwa kokuphehla amandla elanga, ubunjiniyela besakhiwo sensimbi, ubunjiniyela bamandla kagesi, indawo yokuphehla amandla, imishini yezolimo neyamakhemikhali, udonga lwamakhethini engilazi, i-chassis yemoto, isikhumulo sezindiza, ibhayela. ukwakhiwa, isitimela somgwaqo omkhulu, ukwakhiwa kwendlu, umkhumbi ocindezelayo, ithangi lokugcina uwoyela, ibhuloho, imishini yokuphehla amandla, Imishini yokuthutha nokuthutha kanye nezinye izingxenye zesakhiwo ezishiselwe ezinomthwalo omkhulu.
