Kwiminyaka yakutshanje, kukho utshintsho olukhulu kwimboniselo yentsimbi yokuqonda i-carbon steel alloys kunye nokuchasana noxinzelelo lokuqhekeka kwe-corrosion. Olu tshintsho luye lwabangela ukuba kuhlaziywe ingqwalasela kumgangatho kunye nemigangatho yombhobho wentsimbi, ngokukodwa ezo zenziwe kwi-ASTM (i-American Society for Testing and Materials) iinkcukacha. Umbhobho wentsimbi yeCarbon kudala wamkelwa ukuqina nokuthembeka kwawo, kwaye isiqinisekiso sawo samva nje somgangatho wamazwe ngamazwe siqinisa isikhundla sawo njengophawu loshishino.
Ngokwesiko, iialloys ezithile ze-carbon steel ziye zathathwa njengezinganyangekiyo kuxinzelelo lwe-corrosion cracking, nto leyo ezenza zibe lukhetho oludumileyo kwiintlobo ngeentlobo zezicelo zamashishini. Nangona kunjalo, uphuhliso lwakutsha nje lucebisa ukuba ezinye zezi ngxubevange zinokuba sesichengeni solu hlobo lomhlwa. Ukufumanisa kubangele inkxalabo ngaphakathi kwishishini kwaye kwabonisa ukubaluleka kwamanyathelo okulawula umgangatho ongqongqo kwimveliso yepayipi yensimbi.
Ukuphendula kwezi nkxalabo,Imibhobho yentsimbi ye-ASTM ye-carbonabavelisi bathathe amanyathelo asebenzayo ukuqinisekisa umgangatho ophezulu kunye nemigangatho yokusebenza. Oku kuzibophelela ekugqweseni kuphelela kwisiqinisekiso somgangatho wamazwe ngamazwe, esibonisa ukuba ityhubhu yentsimbi ihlangabezana neemfuno ezingqongqo ezibekwe yimigangatho yomgangatho wehlabathi. Le mpumelelo ayibonisi kuphela ukuzinikela kwabavelisi bemibhobho yentsimbi ekugcineni amanqanaba aphezulu omgangatho, kodwa ikwaseka umbhobho wensimbi we-ASTM njengophawu lweshishini lokuthembeka kunye nokuqina.
Ukuqinisekiswa komgangatho wehlabathi wemibhobho yentsimbi kaNkszn kubaluleke kakhulu kumashishini ahlukeneyo axhomekeke kwimibhobho yentsimbi ekumgangatho ophezulu, kubandakanywa ulwakhiwo, uphuhliso lweziseko ezingundoqo kunye nokuveliswa kwemizi-mveliso. Ngokudibana kunye nokugqithisa imigangatho yomgangatho wamazwe ngamazwe, umbhobho wensimbi we-ASTM unikezela iinjineli, iikontraka kunye nabaphathi beeprojekthi ngesiqinisekiso sokuba izicelo zabo zixhaswa ngezinto ezihlala zihlala kunye nezithembekileyo.
Ukongeza, ukufunyanwa kwesatifikethi somgangatho wamazwe ngamazwe kuye kwaphakamisa isimo semibhobho yensimbi ye-ASTM kwimilinganiselo yoshishino. Njengomlinganiselo, umbhobho wensimbi we-ASTM ubeka umgangatho wokugqwesa kwabanye abavelisi ukuba balandele, ukuqhuba ukuphuculwa okupheleleyo komgangatho wepayipi yensimbi kunye nokusebenza kulo lonke ishishini. Oku akuvumeli kuphela abasebenzisi bokuphela ukuba bakhethe ngokuzithembaImibhobho yentsimbi edityanisiweyokwiiprojekthi zabo, kodwa ikwakhuthaza ukhuphiswano oluphilileyo kunye nokutsha kwishishini lokuvelisa intsimbi.
Uhambo lombhobho wentsimbi ye-ASTM lokufikelela kwisiqinisekiso somgangatho wamazwe ngamazwe lububungqina bokuzibophelela kweshishini ekuphuculeni okuqhubekayo kunye nokubambelela kweyona migangatho iphezulu yomgangatho. Ibonisa ukubaluleka kokugcina ukuqhubela phambili kwezobuchwepheshe kunye nokuphuhlisa ngokuqhubekayo ukuqonda kweempawu eziphathekayo ukuqinisekisa ukuba umbhobho wensimbi uhlala uphambili ekuthembekeni nasekusebenzeni.
Isishwankathelo,umbhobho wentsimbi'sukufezekiswa kwesiqinisekiso somgangatho wamazwe ngamazwe kuphawula isiganeko esibalulekileyo kushishino lwentsimbi. Ayisombululi kuphela imingeni eguqukayo ehambelana nokuqhekeka kwe-corrosion yoxinzelelo kodwa yenza umbhobho wentsimbi ongqukuva
umgangatho woshishino womgangatho nokuthembeka. Njengoko imfuno yombhobho wentsimbi ehlala ixesha elide kunye nokusebenza okuphezulu iqhubeka nokukhula, isiqinisekiso somgangatho wehlabathi we-ASTM Steel Pipe siqinisa isikhundla sayo njengokhetho oluthembekileyo nolokuqala kuluhlu olubanzi lwezicelo.
Qhagamshelana nathi ngolwazi oluthe kratya
Email: sales01@royalsteelgroup.com(Sales Director)
chinaroyalsteel@163.com (Factory Contact)
Umnxeba / WhatsApp: +86 153 2001 6383
Ixesha lokuposa: Jul-24-2024