I-stainless steel square tube iwuhlobo lwensimbi ende engenalutho. Ngenxa yokuthi lesi sigaba siyisikwele, sibizwa nge-square tube.
Eyaziwa nangokuthi isikwele kanye nensimbi yesigaba esibandayo esakhiwe ngendlela ebandayo, ebizwa ngokuthi ishubhu lesikwele neshubhu elingunxande, amagama ekhodi ngu-f kanye no-j ngokulandelanayo.
Ipayipi eliyisikwele eliyisikwele liwuhlobo lwepayipi lensimbi lesigaba esiyisikwele esingenalutho elinomumo wesigaba esiyisikwele kanye nosayizi owenziwe ngomchilo ogoqelwe oshisayo noma ogoqeke obandayo noma ikhoyili efakwe uthayela ngemva kokugoba nokubunjwa okubandayo, bese kuba ukushisela okunemvamisa ephezulu, noma ipayipi lesikwele eliphekiwe. wepayipi lensimbi elingenalutho elakhiwe ngendlela ebandayo kusengaphambili kanye nokufaka ugesi oshisayo.
Ngokwenqubo yokukhiqiza, amashubhu ayisikwele ahlukaniswe amashubhu ayisikwele agingqiwe ashisayo angenamthungo, amashubhu ayisikwele adonswa abandayo angenamthungo, amashubhu ayisikwele akhishiwe angenamthungo kanye namashubhu ayisikwele ashiselwe.
Njengoba igama liphakamisa, ipayipi eliyisikwele liwuhlobo lwepayipi eliyisikwele. Izinto eziningi zingakha umzimba wepayipi wesikwele. Isetshenziselwa yiphi injongo futhi kuphi. Amapayipi amaningi ayisikwele amapayipi ensimbi.
Njengamapayipi okuthutha uwoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile. Uma kuqhathaniswa nensimbi eqinile njengensimbi eyindilinga, ipayipi lensimbi inokugoba okufanayo namandla okugoqa kanye nesisindo esilula. Kuyinsimbi yesigaba sezomnotho.
Ipayipi eliyisikwele elinezindonga eliwugqinsi oluwugqinsi oluwugqinsi olukhanyayo elinengxenye yesikwele engenalutho, eyaziwa nangokuthi iphrofayili yensimbi eyakhiwe ngokubanda. Kuyinsimbi yesigaba enomumo nosayizi wesigaba sesikwele, esenziwe ngomugqa ogoqekayo we-Q235 ogoqekayo noma ogoqelwe ngokubanda noma ikhoyili njengesisekelo, ukugoba okubandayo kanye ne-high-frequency welding.
Ipayipi lesikwele elingenamthungo ipayipi lensimbi eliyisikwele elinamagumbi amane. Kuyipayipi lensimbi eliyisikwele elakhiwe ngomdwebo obandayo kanye nokukhishwa kwepayipi lensimbi engenamthungo. Kunomehluko obalulekile phakathi kwepayipi lesikwele elingenamthungo kanye nepayipi lesikwele elishiselwe. Ipayipi lensimbi linendawo engenalutho futhi lisetshenziswa kabanzi njengepayipi lokudlulisa uketshezi.
Ipayipi lesikwele elishiselwe i-Q235 igama lepayipi lesikwele, okungukuthi, ipayipi lensimbi elinobude obufanayo obuseceleni. Yenziwe ngensimbi egoqiwe ngokusebenzisa isixazululo sezobuchwepheshe. Ngokuvamile, insimbi ye-strip ayipakishwa, isicaba, igoqwe futhi ishiselwe ukuze yakhe ipayipi eliyindilinga, bese ipayipi eliyindilinga liyagoqwa ukuze kuhlolwe ipayipi lesikwele elishiselwe i-Q235, bese lisikwa libe ubude obudingekayo.
I-stainless steel square tube iwuhlobo lwensimbi ende engenalutho. Ngenxa yokuthi lesi sigaba siyisikwele, sibizwa nge-square tube. Inani elikhulu lamapayipi asetshenziselwa ukuthutha uketshezi, njengowoyela, igesi yemvelo, amanzi, igesi, umusi, njll.
Izinto ezivamile zamapayipi esikwele ashiselwe yilezi: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni101c1, 9, njll.