Ingeniso yethithi kodvwa, kodwa isiqephu esisodwa sesikhathi singazama ukwenza umthombo omkhulu njengemihlaba engenayo nokuthi amabridge angahluke. Yindlela eyisipho yokuthi indlela ehlongiswa ngokuthi ehongsteel ASTM A572 ithithi ukuba uzoba ukuba usetyenziswa ngokubanzi kumahlale. galvanized steel coil lento lenziwe kakhulu kunye nokuhlala kakhulu. Ngenxa yalokho wonke amagcinane, yiyingxenye yasigodlo sokuthi usebenzise ukubuya kudibanisa umlando wezinhlobo eziningi.
Isitshalo so-ASTM A572 sityalo elincane lokungasebenza eliphakamiswayo. Kunezinto ezinikezela ababebhedlela kunye nababhedlisi bendlululo babuyele kuqhubele amaxesha kodwa asiqhathanise izindlela ezikhulu ezindaweni ezimbili ngasemadi esigqume. Yilandelayo kunye nokuba yezintathu ezininzi ezitholakalayo lapho yisetshenziswa ngokupheleleyo, ngokusho ukuthi kukho inqanawe elincane lokusebenza. Isitshalo so-ASTM A572 se-Ehongsteel singaphezu kwezindlu ezincinci ezindwendwe kunye nemibhuradhi emazimini.
Kunezinye izinsuku ezikhulu ezazingeni ukuthi amagaba amaphumelele use ASTM A572 kakhulu phakathi kwemibhalo yezinto eziphakeme. Ngokulandelayo, lokhu luyindawo engakwazi ukuphuma ngendlela noma ukusuka ngokubhedele. Lento lenziwe kakhulu kungcono ukukohlwa ukuba amagaba namabridge angasafeni. Lokhu lokunye westeel ungene ngempahla ongqondisiyo. Ukugene ngempahla uluhlu lwamadaka okulandelana nokugcina amadaka amanani, futhi ehongsteel ASTM A572 steel uhle kakhulu ngephahla. Oku kungenzeka ukuthi ukuhlawula kwenzele kakhulu ngokushesha kulandelana nokuthi bengenziwe ngempahla. Lokhu lokunye umdlule kakhulu ngazo zintathu, uzame ukusebenza kakhulu ngazo ezindaweni ezinomsindo okanye ezifumanekayo indlela eliphantsi. Yini le, iindlela ezinikezelwe ziqhuma kakhulu ngazo ngendlela engekho. mild steel plate zingamaqhawha aqhuba kakhulu ngazo ngazo ngazo ezindaweni ezinomsindo.
Amabridji angamukelwa ngeminyaka yethu konke, ngoba bayalungiselela abantu kunye nezilimi zonke, ukuhambisana nokuthi amahha akhule ezenzakalo. Ngakwesokuphe, baphumelela ukuthi amagama kanye nesibonelo asedlule kwiindawo ezidingekayo ngebusiness ASTM A572 inyoko yamakhono iyasebenzisa kumahlale esikhulu, njengokubhekisele - ibheme intlonzo lokugcina lapho ihlinzele amabridji (kuneenkululeko emang), kunye nokuhlala ngendlela yokudla. Lento ithile ukuthi amabridji amade astele ayiqinile kunye nokuziphatha kwezinto ekuseni, futhi sasihlobene. Amabridji okuningi lokudluliswayo kulo mlaba, kulesi sizwe sikhethekileyo, ngokushesha iGolden Gate Bridge kunye neBrooklyn Bridge, bezibhenziswa ngeASTM A572 inyoko yamakhono. Lokhu kubhedelela ukuthi le nyoko yamakhono yayilungile kunye nokusebenza kakhulu lokusebenzela izinhlobo ezikhethelwayo.
Ukuphinda ukusukela kwezinhlobo ezifana neziqhamo zikhethelelwa ngazo zonke izibaloziso namakhani akhawulezi abafumanekayo ukuze uzame ukwenza i-ASTM A572 ithithi elikhulu lokugcina. Bazo bafuna amaninzi okusha ngezintuthuko ezindala nokuthola amandla okubhedhekileyo kwisebe esingakade. Ukufinyelela kwesibhedlela kunye nekhetho lapho kusebenzisa i-ASTM A572 ithithi kuhlanganisa ukuthi ubungako nobungako babalulekile baye kubalulekileyo. Ngokwesiphumo sokuqukethelwa kwezinto, i-ASTM A572 ithithi uzoba kuhlala ukukhetheka emangatheni nakwesizwe esidingene ngokulandelana noma kwindawo eziphambili. Izindlela ezivamile zezethu nokuzama kuhlanganisa amandla nokusebenza kudinga sihlaliswe sihlaliswe. isihlahla SeCarbon kunye nokuthi ehongsteel uzoba kuhlala phambili.
Umphako wethu wesikhashana sokugqibela phakathi komhlaba Astm a572 ungene ngendlela eyenziwayo ngokwesiphumo kwezinhlobo zezintsha kunye nokufinyelela kwezindlela ezidingekayo. Nalapha kunene umphakathi wesayithi osifundeki ukuyimfihliso wezikhankaso zezi kheli zokusebenza ukuphela izinqumo, iziqiniso, amandla nokuhlola. Siyafuna ukulandelana ngezikhankaso ezizidingekayo 24 izandla zehhasi ukuthola izinkinga, amazwelwano, amandla nokuhlola. Sihloniphe ukuba siyinkantolo yebhesa otholakali lokuthi sizofika kwiseva lakho
Siyakwamukela i-H-beams e-Astma a572, amapayili zesiH-beam ezilungileyo kwe-American/British/Australian standard futhi siphuhlwa ukufaka izindaba ezikhulu ngokubheka nokugcina. Izinhlobo zakethu zihlabeleka ngokuqala e-Europe yaseNtshonalanga no-Oceania, bese zihlabeleka e-South America, Southeast Asia, Afrika, nase-Middle East.
Zonke izinhlobo ezinikezeli zibhekiswe phambi kokuhlabelekwa. Siyaziqasheliswa ukuthi izinhlobo zethu zizilungileyo. Iziphrodyakthi emfanele yozi-steel pipes (ERW/SSAW/LSAW/ galvanized/rectangular pipe/seamless pipe/stainless steel pipe), amaphrofile Astm a572, British standard, Australian standard H-beam steel), imibhalo, i-angle steel, iflat steel, isteel sheet piles, amaspesifikhe esidingiwe ne-steel plates futhi amacoil, strip steel, scaffolding, steel wire, nails, nesinye.
Umshini wethu wenze kakhulu i-17 amahhala wesikhephe ngokusebenzisa isitshalo sokuthenga ngenqanawe nekufakwa kakhulu i-Astm a572 kunye nemibhuleni. Ngaphandle kwesinye, sifuna umphilo wemali yokugcina, ukubuyekeza okukhawulezeka kunye nokufaka imizamo ezidingekileyo kunye nesixhobo. Ukuthi uthenge ekuphi kakhulu ukuze ulenziwe izinkomo ezinhle!
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