Astm A192 CD Seamless Carbon Steel Pipe Hydraulic Steel Pipe 63.5mm x 2.9mm Chitoliro Chachitsulo Chapamwamba Kwambiri
kufotokoza
Chitoliro chachitsulo (chitoliro chopangidwa ndi chitsulo) chimakhala ndi gawo lopanda kanthu lomwe ndi lalitali kwambiri kuposa m'mimba mwake kapena kuzungulira kwachitsulo.Malingana ndi mawonekedwe a mtanda, amagawidwa kukhala mipope yozungulira, yozungulira, yamakona anayi komanso yooneka ngati yapadera;malinga ndi zinthu, iwo anawagawa mpweya structural zitsulo mapaipi, otsika aloyi structural zitsulo mapaipi, aloyi mipope zitsulo ndi gulu zitsulo mapaipi;Mapaipi achitsulo a zida zotenthetsera, mafakitale a petrochemical, kupanga makina, kubowola kwa geological, zida zothamanga kwambiri, etc.;malinga ndi kupanga, amagawidwa kukhala mipope yachitsulo yopanda msoko ndi mipope yachitsulo, yomwe mipope yachitsulo yopanda msoko imagawidwa kukhala yotentha-yopiringizika komanso yozizira (yokoka) Mitundu iwiri, mipope yachitsulo yolumikizidwa imagawidwa kukhala mipope yowongoka yowongoka. ndi spiral seam welded zitsulo mapaipi.
Mapaipi achitsulo samangogwiritsidwa ntchito potumiza madzi ndi zolimba za ufa, kusinthanitsa mphamvu zotentha, kupanga zida zamakina ndi zotengera, komanso chitsulo chachuma.Kugwiritsa ntchito mapaipi achitsulo kupanga ma gridi omangira, zipilala ndi zothandizira zamakina zimatha kuchepetsa kulemera, kupulumutsa 20-40% yazitsulo, ndikuzindikira zomangamanga zamakina.Kugwiritsa ntchito mapaipi achitsulo kupanga milatho yapamsewu sikungopulumutsa zitsulo komanso kupangitsa kuti zomangamanga zikhale zosavuta, komanso kuchepetsa kwambiri malo otetezera, kupulumutsa ndalama ndi kukonza ndalama.
Gulu
Mapaipi achitsulo amatha kugawidwa m'magulu awiri molingana ndi njira yopangira: mapaipi achitsulo osasunthika ndi mapaipi opangira zitsulo.Mipope yachitsulo yowotcherera imatchedwa mapaipi otsekemera mwachidule.
1. Malinga ndi njira yopangira, mapaipi achitsulo osasunthika amatha kugawidwa kukhala: mapaipi otentha osasunthika, mapaipi okokedwa ozizira, mapaipi achitsulo olondola, mapaipi owonjezera otentha, mapaipi ozungulira ozizira ndi mapaipi otuluka, etc.
mitolo ya zitsulo mapaipi
mitolo ya zitsulo mapaipi
Mipope yachitsulo yosasunthika imapangidwa ndi zitsulo zamtengo wapatali za carbon kapena alloy steel, ndipo zimagawidwa kukhala zotentha zotentha komanso zozizira (zokoka).
2. Mipope yachitsulo yopangidwa ndi chitsulo imagawidwa mu ng'anjo yowotcherera, mipope yowotcherera yamagetsi (kukana kuwotcherera) mapaipi ndi mipope yowotcherera ya arc chifukwa cha njira zawo zowotcherera.Iwo amagawidwa mu mipope yowongoka yowotcherera msoko ndi mipope yowotcherera yozungulira chifukwa chamitundu yosiyanasiyana yowotcherera.Pakuti kuzungulira welded mipope ndi wapadera woboola pakati (mabwalo, lathyathyathya, etc.) welded mapaipi.
Mapaipi azitsulo amapangidwa ndi zitsulo zopindidwa ndi matako kapena zozungulira.Pankhani ya njira zopangira, agawikanso m'mapaipi azitsulo owotcherera otengera madzi otsika, ma spiral seam electric welded steel mapaipi, mapaipi achitsulo owotcherera mwachindunji, ndi mapaipi amagetsi owotcherera.Mipope yachitsulo yopanda msoko ingagwiritsidwe ntchito pa mapaipi amadzimadzi a pneumatic ndi mapaipi a gasi m'mafakitale osiyanasiyana.mipope welded angagwiritsidwe ntchito mapaipi madzi, mapaipi mpweya, Kutentha mapaipi, magetsi mipope, etc.
Gulu la Zinthu Zofunika
Mipope zitsulo akhoza kugawidwa mu mapaipi mpweya, aloyi mapaipi, zosapanga dzimbiri mapaipi, etc. malinga ndi chitoliro zakuthupi (ie zitsulo mtundu).
Mapaipi a kaboni amathanso kugawidwa kukhala mapaipi wamba achitsulo komanso mapaipi apamwamba kwambiri a carbon.
Machubu a aloyi amatha kugawidwanso kukhala: machubu otsika, machubu opangidwa ndi alloy, machubu a alloy apamwamba, ndi machubu amphamvu kwambiri.Machubu okhala ndi machubu, machubu osapaka kutentha ndi asidi osapaka utoto, machubu olondola (monga a Kovar), ndi machubu a superalloy, ndi zina zambiri.
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