1. Ipayipi lensimbi elihlanganisiwe lokuthuthwa koketshezi (GB/T3092-1993) libizwa nangokuthi ipayipi elihlanganisiwe elijwayelekile, elaziwa kakhulu ngokuthi i-clarinet. Lisetshenziselwa ukuthutha amanzi, igesi, umoya, uwoyela kanye nomusi wokushisa, njll.
Amapayipi ensimbi ashiselwe ukuze kube noketshezi oluphansi kanye nokunye ukusetshenziswa. Enziwe ngensimbi ye-Q195A, Q215A, Q235A. Ubukhulu bodonga lwepayipi lensimbi buhlukaniswe ngepayipi lensimbi elijwayelekile kanye nepayipi lensimbi elijiyile;
Izinhlobo zihlukaniswe ngepayipi lensimbi elingenantambo (ipayipi elibushelelezi) kanye nepayipi lensimbi elinentambo. Imininingwane yepayipi lensimbi ivezwa ububanzi obujwayelekile (mm), okuyinani elilinganiselwe lobubanzi bangaphakathi. Ngokuvamile lisetshenziswa
Amasentimitha, njenge-1 1/2, njll. Amapayipi ensimbi ahlanganisiwe okuthuthwa koketshezi olunomfutho ophansi awasetshenziswa ngqo ukuthutha uketshezi, kodwa futhi njengamapayipi aluhlaza amapayipi ensimbi ahlanganisiwe ahlanganisiwe okuthuthwa koketshezi olunomfutho ophansi.
2. Ipayipi lensimbi elihlanganisiwe elihlanganisiwe lokuthuthwa koketshezi olunomfutho ophansi (GB/T3091-1993) libizwa nangokuthi ipayipi lensimbi elihlanganisiwe elihlanganisiwe, elivame ukubizwa ngokuthi ipayipi elimhlophe. Lisetshenziselwa ukuthutha amanzi, igesi, uwoyela womoya kanye nokushisa Amapayipi ensimbi ashisayo abizwa ngokuthi i-hot-dip galvanizing (ukushisela isithando somlilo noma ukushisela ngogesi) ukuze kusetshenziswe umusi, amanzi afudumele kanye nezinye izinto ezisetshenziswayo eziphansi ngokuvamile noma ngezinye izinjongo. Ubukhulu bodonga lwepayipi lensimbi buhlukaniswe ngepayipi lensimbi elihlanganisiwe elijwayelekile kanye nepayipi lensimbi elihlanganisiwe elihlanganisiwe elijiyile; ifomu lokuphela kokuxhumeka lihlukaniswe ngepayipi lensimbi elihlanganisiwe elingenazintambo kanye nepayipi lensimbi elihlanganisiwe elihlanganisiwe. Imininingwane yepayipi lensimbi ivezwa ububanzi obujwayelekile (mm), obuyisilinganiso senani lobubanzi bangaphakathi. Kujwayelekile ukuvezwa ngamasentimitha, njenge-11/2.
3. I-casing ejwayelekile yensimbi yekhabhoni (GB3640-88) iyipayipi lensimbi elisetshenziselwa ukuvikela izintambo kumaphrojekthi okufakwa kukagesi njengokwakhiwa kwezimboni kanye nokwakhiwa kwezakhiwo kanye nokufakwa kwemishini nemishini.
4. Ipayipi lensimbi elihlanganisiwe elihlanganisiwe eliqondile (YB242-63) liyipayipi lensimbi elihlanganisiwe elihambisana nohlangothi olude lwepayipi lensimbi. Ngokuvamile lihlukaniswe ngamapayipi ensimbi ahlanganisiwe kagesi, amapayipi ahlanganisiwe kagesi anezindonga ezincane, amapayipi kawoyela okupholisa i-transformer, njll.
5. Umthungo ojikelezayo ofakwe ipayipi lensimbi elihlanganisiwe (SY5036-83) lokuthuthwa koketshezi oluthwala ingcindezi lenziwe ngamakhoyili ensimbi aqediwe ashisayo.
6. Ipayipi lensimbi eligoqekile elijikelezayo lokuthuthwa koketshezi olucindezelwe. Ipayipi lensimbi linomthamo oqinile wokuthwala ingcindezi kanye nokusebenza kahle kokushisela. Ngemva kokuhlolwa okuhlukahlukene okuqinile kwesayensi kanye nokuhlolwa, liphephile futhi lithembekile ukulisebenzisa. Ipayipi lensimbi linobubanzi obukhulu, lisebenza kahle kakhulu ekudluliseni, futhi lingonga ukutshalwa kwezimali ekubekeni amapayipi. Lisetshenziswa kakhulu kumapayipi ensimbi agoqekile anemvamisa ephezulu (SY5038-83) okuhambisa uphethiloli, iTianliu, kanye noketshezi oluthwala ingcindezi.
Ipayipi lensimbi elihlanganisiwe elinomugqa ojikelezayo osebenzisa ama-hot-rolled steel strip coils njengezikhala zamapayipi, ezivame ukwakheka ngokujikajika ekushiseni futhi zihlanganiswe ngokujikijela kwe-high-frequency lap, futhi zisetshenziselwa ukuthuthwa koketshezi oluphethe ingcindezi. Amandla aqinile okuthwala ipayipi lensimbi, i-plasticity enhle, elula ukujikijela nokwakha; ngemuva kokuhlolwa okuhlukahlukene okuqinile nokwesayensi kanye nokuhlolwa, kuphephile futhi kuthembekile ukuyisebenzisa, ipayipi lensimbi linobubanzi obukhulu, ukusebenza kahle kokudlulisa okuphezulu, futhi kungasindiswa ukutshalwa kwezimali kwesifundazwe ekubekeni amapayipi. Isetshenziswa kakhulu ukubeka amapayipi okuthutha uwoyela negesi yemvelo.
7. Umthungo ojikelezayo ipayipi lensimbi elihlanganisiwe elingaphansi kwe-arc (SY5037-83) lokuthuthwa koketshezi oluphansi olujwayelekile lenziwe ngamakhoyili ensimbi ashintshwayo ashisayo, akhiwa ngokujikajika ekushiseni okuvamile futhi asebenzisa ukushintshwa kwe-arc okungaphansi kwe-arc okuzenzakalelayo okuphakathi kwezinhlangothi ezimbili. Noma amapayipi ensimbi ahlanganisiwe enziwe ngokushintshwa kwe-arc ongaphansi kwe-arc okwenziwa ngokushintshwa kwe-arc okuhambisana nezinhlangothi ezimbili ukuze kuthuthwe uketshezi oluphansi olujwayelekile njengamanzi, igesi, umoya kanye nomusi.
8. Ipayipi lensimbi yomthungo elihlanganisiwe elihlanganisiwe elihlanganisiwe (SY5040-83) lenziwe ngamakhoyili ensimbi ajikijelwe ngokushisa njengezikhala zamashubhu, akhiwa ngokujikajika ekushiseni okuvamile futhi enziwe ngokujikijela i-arc engaphansi kwamanzi enamacala amabili noma ukujikijela okuvama kakhulu.
Isetshenziselwa izinqwaba zesisekelo sezakhiwo zokwakha, amachweba, amabhuloho, njll.
Isikhathi sokuthunyelwe: Mashi-21-2022