1. Ipayipi elishiselwe lensimbi lokuthutha uketshezi (GB/T3092-1993) libizwa nangokuthi ipayipi elishiselwe elijwayelekile, elivame ukubizwa nge-clarinet. Isetshenziselwa ukuthutha amanzi, igesi, umoya, uwoyela nokushisa umusi, njll.
Amapayipi ensimbi ashiselwe uketshezi olunengcindezi ephansi nokunye ukusetshenziswa. Yenziwe ngensimbi ye-Q195A, Q215A, Q235A. Ukuqina kodonga lwepayipi lensimbi kuhlukaniswe ipayipi lensimbi elijwayelekile kanye nepayipi lensimbi elijiyile;
Izinhlobo zihlukaniswe ngamapayipi ensimbi angenantambo (ipayipi elibushelelezi) kanye nepayipi lensimbi elinentambo. Ukucaciswa kwepayipi yensimbi kuvezwa ububanzi obujwayelekile (mm), okuyinani elilinganiselwe lobubanzi obungaphakathi. Okuvame ukusetshenziswa
Amayintshi, afana no-11/2, njll. Amapayipi ensimbi ashiselwe okuthutha uketshezi olunomfutho ophansi awasetshenziswa ngokuqondile ukuthutha uketshezi, kodwa futhi njengamapayipi aluhlaza amapayipi ensimbi ashiselwe ukuthutha uketshezi olunomfutho ophansi.
2. Ipayipi lensimbi eliphekiwe elishiselwe ukuthutha uketshezi olunengcindezi ephansi (GB/T3091-1993) liphinde libizwe ngokuthi ipayipi lensimbi elivundiwe, elivame ukubizwa ngokuthi ipayipi elimhlophe. Isetshenziselwa ukuthutha amanzi, igesi, uwoyela womoya kanye nokushisisa i-Hot-dip galvanizing (welding yesithando somlilo noma ukushisela ngogesi) amapayipi ensimbi esitimu, amanzi afudumele kanye nolunye uketshezi olunomfutho ophansi noma ngezinye izinjongo. Ukuqina kodonga lwepayipi lensimbi kuhlukaniswe ipayipi elivamile lensimbi elinamandla kanye nepayipi lensimbi eliqinile eliqinile; ifomu lokuphela kokuxhuma lihlukaniswe libe yipayipi lensimbi elingaxutshwe nentambo kanye nepayipi lensimbi elinentambo. Ukucaciswa kwepayipi lensimbi kuvezwa ububanzi obujwayelekile (mm), okuyisilinganiso senani lobubanzi bangaphakathi. Kuwumkhuba ukuveza ngamasentimitha, njengokuthi 11/2.
3. I-Ordinary carbon steel wire casing (GB3640-88) iyipayipi lensimbi elisetshenziselwa ukuvikela izintambo kumaphrojekthi okufakwa kukagesi afana nokwakhiwa kwezimboni nokwakhiwa kanye nokufakwa kwemishini nezinto zokusebenza.
4. Umthungo oqondile wepayipi kagesi oshiselwe (YB242-63) iyipayipi lensimbi elinomthungo wokushisela ohambisana nendawo yobude yepayipi lensimbi. Imvamisa ihlukaniswe ngamapayipi ensimbi kagesi ashiselwe kagesi, amapayipi anezindonga ezincane kagesi, amapayipi kawoyela okupholisa ama-transformer, njll.
5. Ipayipi lensimbi elinomthungo ovunguzayo elingaphansi kwe-arc elishiselwe (SY5036-83) lokuthuthwa koketshezi oluthwala ingcindezi lenziwa ngamakhoyili ensimbi agingqike ashisayo.
6. Ipayipi lensimbi ye-Spiral seam yokuthutha uketshezi olucindezelwe. Ipayipi lensimbi linomthamo oqinile wokuthwala ingcindezi nokusebenza okuhle kwe-welding. Ngemuva kokuhlolwa okuqinile okunhlobonhlobo kwesayensi nokuhlolwa, kuphephile futhi kuthembekile ukusetshenziswa. Ipayipi lensimbi ububanzi likhulu, ukusebenza kahle kokudlulisela phambili, futhi lingagcina ukutshalwa kwezimali ekubekweni kwamapayipi. Isetshenziselwa kakhulu amapayipi ensimbi ashiselwe i-spiral seam high-frequency welded (SY5038-83) ukudlulisa uphethiloli, i-Tianliu, noketshezi oluthwala umfutho
Kuyipayipi lensimbi elishiselwe elinomthungo we-spiral high-frequency high-frequency elisebenzisa amakhoyili ensimbi agingqike ashisayo njengezikhala zamashubhu, avame ukwakhiwa ngokuvunguza emazingeni okushisa futhi ashiselwe nge-high-frequency lap welding, futhi asetshenziselwa ukuthutha uketshezi olunomfutho. Ipayipi lensimbi elinamandla anamandla, ipulasitiki enhle, elula yokushisela nokwenza; ngemva kokuhlolwa nokuhlolwa okuhlukahlukene okuqinile nokwesayensi, kuphephile futhi kuthembekile ukusetshenziswa, ipayipi lensimbi linobubanzi obukhulu, ukusebenza kahle kokudlulisa, futhi lingalondolozwa ukutshalwa kwezimali kwesifundazwe ekulaleni amapayipi. Ikakhulukazi isetshenziselwa ukubeka amapayipi okuthutha uwoyela negesi yemvelo.
7. Umthungo ovunguzayo ongaphansi kwamanzi we-arc welded steel pipe (SY5037-83) wokuthutha uketshezi olunomfutho ophansi ojwayelekile wenziwa ngamakhoyili wensimbi agingqike ashisayo, akheke ngokuvunguza ekushiseni okujwayelekile futhi asebenzisa ukushisela okuzenzakalelayo kwe-arc okunezinhlangothi ezimbili. Noma amapayipi ensimbi ashiselwe i-arc angaphansi kwamanzi enziwe ngokushisela ohlangothini olulodwa ukuze kuthuthwe uketshezi olunengcindezi ephansi njengamanzi, igesi, umoya nesitimu.
8. Ipayipi lensimbi lomthungo elishiselwe ku-Spiral lenqwaba (SY5040-83) lenziwe ngamakhoyili ensimbi agoqelwe ashisayo njengezikhala zamashubhu, akhiwe ngokuvunguza ngokushisa okujwayelekile futhi enziwe ngokushisela okungaphansi kwe-arc okunezinhlangothi ezimbili noma i-high-frequency welding.
Isetshenziselwa isisekelo sezinqwaba zezakhiwo zokwakha, ama-whar, amabhuloho, njll.
Isikhathi sokuthumela: Mar-21-2022