Astm A252 Pipe Ubungakanani Iinkcukacha
IPropati yoomatshini
| IBanga loku-1 | IBanga lesi-2 | IBanga lesi-3 | |
| Yield Point okanye isivuno amandla, min, Mpa(PSI) | 205(30 000) | 240(35 000) | 310(45 000) |
| Amandla okuqina, min, Mpa(PSI) | 345(50 000) | 415(60 000) | 455(66 0000) |
Intshayelelo yeMveliso
Ukwazisa iprimiyamu yethu yeprimiyamu ye-ASTM A252 yobungakanani bobungakanani bemibhobho eyilelwe ukuhlangabezana neemfuno ezingqongqo zolwakhiwo lwangoku kunye neeprojekthi zobunjineli. Iimfumba zethu zentsimbi yombhobho yentsimbi zichanekile kwaye zenziwe ngobuchule ukuze kuqinisekiswe ukuba zingasetyenziswa njengamalungu anokuthenjwa athwele umthwalo okanye njengezingxobo ezihlala zihleli kwiimfumba zekhonkrithi.
Ubungakanani bemibhobho yethu ye-ASTM A252 yenzelwe ukunika amandla akhethekileyo kunye nozinzo, iyenza ilungele usetyenziso olwahlukeneyo olubandakanya iziseko, izakhiwo ezingaselunxwemeni, kunye neeprojekthi zobunjineli boluntu ezinzima. Iimfumba zethu zombhobho wensimbi zibandakanya ubume be-cylindrical ukuqinisekisa ukuhanjiswa komthwalo ofanelekileyo, ngelixa ubuninzi bodonga olubizwa ngokuba buqinisekisa ukuqina kunye nokuchasana nezinto ezisingqongileyo.
Xa ukhetha yethuUbungakanani bombhobho we-ASTM A252iinkcukacha, utyala imali kwimveliso engahambelani nemigangatho yoshishino kuphela, kodwa igqithise. Ukuzibophelela kwethu kumgangatho kunye nokusungula izinto ezintsha kuqinisekisa ukuba ufumana imveliso ethembekileyo, esebenzayo, kwaye elungiselelwe iimfuno zakho ezithile.
Inzuzo yeNkampani
Ifumaneka kumbindi weSixeko saseCangzhou, kwiPhondo laseHebei, umzi-mveliso wethu ube lilitye lembombo kwishishini lentsimbi ukususela ekusekweni kwayo ngo-1993. Umzi-mveliso ugubungela indawo ye-350,000 square metres kwaye uxhotyiswe ngeteknoloji yanamhlanje kunye noomatshini, okusenza sikwazi ukuvelisa iimveliso zentsimbi ezikumgangatho ophezulu ezihlangabezana nemigangatho yamazwe ngamazwe. Ngee-asethi zizonke ze-RMB 680 yezigidi, sinabasebenzi abanezakhono abangama-680 abazinikele ekuboneleleni ngokugqwesa kuzo zonke iinkalo zemisebenzi yethu.
Inzuzo yemveliso
Okokuqala, imilo yayo ye-cylindrical ivumela ukuhanjiswa komthwalo ngokufanelekileyo, okwenza kube yinto efanelekileyo kwizicelo ezinzulu zesiseko. Ulwakhiwo lwentsimbi lunika amandla akhethekileyo kunye nokuqina, ukuqinisekisa ukuba ezi mfumba ziyakwazi ukumelana nemithwalo emikhulu kunye neemeko ezinzima zokusingqongileyo. Ukongezelela, ukuguquguquka kwepayipi ye-ASTM A252 ivumela ukuba isetyenziswe kwiintlobo ezahlukeneyo zezicelo, ukusuka kwiibhulorho ukuya kwizakhiwo, ukwandisa isibheno sayo kwiinjineli kunye neekontraki.
Ukusilela kweMveliso
Enye into engeloncedo ecacileyo kukwenzeka komhlwa, ngakumbi kwiindawo ezinokufuma okuphezulu okanye ukuvezwa kweekhemikhali. Nangona iingubo zokukhusela zinganciphisa lo mbandela, zinokunyusa iindleko ezipheleleyo kunye neemfuno zokugcinwa.
Ukongeza, inkqubo yokuvelisa yeI-ASTM A252umbhobho unokusebenzisa kakhulu ubutyebi, obunokuphakamisa iinkxalabo malunga nozinzo kunye nefuthe lokusingqongileyo.
Isicelo
Kulwakhiwo kunye nobunjineli boluntu, ukukhethwa kwezinto eziphathekayo kubalulekile ukuqinisekisa ukunyaniseka kunye nobude besakhiwo. Enye into ehlonitshwa kakhulu kwishishini ngumbhobho we-ASTM A252. Le ngcaciso igubungela i-cylindrical nominal yodonga lwentsimbi yeemfumba zemibhobho, eziyimfuneko kwiintlobo ezahlukeneyo zezicelo, ngakumbi kubunjineli besiseko.
Iimpawu ze-ASTM A252 zisebenza kwiimfumba zemibhobho yentsimbi esetyenziswa njengamalungu asisigxina aphethe umthwalo okanye ukwenza igobolondo leemfumba zekhonkrithi ezifakwe kwindawo. Oku kuguquguquka kubenza balungele ukusetyenziswa kwiziseko ezinzulu, apho banokuxhasa imithwalo enzima kwaye baxhathise amandla asecaleni. Imibhobho ifumaneka ngobukhulu obahlukeneyo, ivumela iinjineli ukuba zikhethe ubungakanani obufanelekileyo ngokusekelwe kwiimfuno ezithile zeprojekthi.
Izicelo ezinkulu ze-ASTM A252 imibhobho ziquka iibhulorho, izakhiwo, kunye nezinye izakhiwo ezifuna iziseko ezinzulu. Ukukwazi kwabo ukumelana neemeko ezirhabaxa zokusingqongileyo kunye nemithwalo enzima kubenza babe lolona khetho lukhethwayo lweenjineli kunye neekontraka. Njengoko siqhubeka nokuvelisa izinto ezintsha kunye nokuphucula iinkqubo zethu zokuvelisa, sihlala sizibophelele ekuboneleleni abathengi bethu ngezisombululo ezithembekileyo nezizinzileyo zentsimbi ukuhlangabezana neemfuno zabo ezithile.
FAQS
Q1. Zeziphi iisayizi ezisemgangathweniUmbhobho we-ASTM A252?
Umbhobho we-ASTM A252 ufumaneka kwiintlobo ngeentlobo zobukhulu, ngokuqhelekileyo ukusuka kwi-intshi ezi-6 ukuya kuma-intshi angama-36 ububanzi. Ubukhulu bendonga bunokwahluka ngokuxhomekeke kwiimfuno ezithile zeprojekthi.
Q2. Zeziphi izinto ezisetyenziselwa imibhobho ye-ASTM A252?
Le mibhobho ngokuyinhloko yenziwe nge-carbon steel, iqinisekisa ukuhlala kunye namandla okumelana nemithwalo enzima kunye neemeko ezinzima zokusingqongileyo.
Q3. Umbhobho we-ASTM A252 usetyenziswa njani ekwakhiweni?
Imibhobho ye-ASTM A252 isoloko isetyenziswa kwizicelo zesiseko ezinzulu ezifana neebholobholo, iziseko zesakhiwo, kunye neendonga zokugcina apho zibonelela ngenkxaso eyimfuneko kunye nokuzinza.
Q4. Ngaba sikho nasiphi na isiqinisekiso sombhobho we-ASTM A252?
Ewe, umbhobho we-ASTM A252 wenziwa ngokuhambelana nemigangatho ye-ASTM, iqinisekisa ukuba ihlangabezana nemigangatho engqongqo kunye nemigangatho yokusebenza.
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