Kwihlabathi elihlala liguquka lokwakha kunye nezicelo zemizi-mveliso, imfuno yezinto ezinamandla nezithembekileyo zibaluleke kakhulu. Phakathi kwezi zixhobo, imibhobho edibeneyo ephindwe kabini, ngakumbi leyo ihlangabezana nemigangatho ye-ASTM A252, ibe yintloko yembombo kwiinkalo ezahlukeneyo. Le bhlog iphonononga usetyenziso lwemibhobho edityanisiweyo ephindwe kabini kulwakhiwo lwangoku kunye neshishini, iqaqambisa ukubaluleka kwayo kunye neenzuzo zabo.
Umbhobho odityanisiweyo kabini, eyaziwa ngokuba yi-DSAW (i-arc edibeneyo i-arc welded) ipayipi, inokumelana noxinzelelo oluphezulu kwaye ifanelekile kwiindawo ezahlukeneyo ezifunayo. Umgangatho we-ASTM A252 olawula ukwenziwa kwale mibhobho uthenjwe ziinjineli kunye neengcali zokwakha iminyaka emininzi. Umgangatho uqinisekisa ukuba imibhobho ihlangabezana nemigangatho engqongqo kunye nemigangatho yokusebenza, eyenza ibe yinto efanelekileyo yokwakha, ioli kunye negesi, kunye nezinye izicelo ezinzima zoshishino.
Esinye sezicelo eziphambili zemibhobho edityanisiweyo kabini kulwakhiwo lwezakhelo zesakhiwo. Ngamandla kunye nokuqina okufunekayo ukuxhasa imithwalo enzima, le mibhobho iyinxalenye ebalulekileyo ekwakhiweni kweebhulorho, izakhiwo, kunye nezinye iiprojekthi zeziseko ezingundoqo. Ukukwazi kwabo ukujamelana noxinzelelo oluphezulu kubenza ukuba bafaneleke ukusetyenziswa kwizicelo zokupakisha, apho baqhutyelwa khona emhlabeni ukubonelela ngenkxaso yesiseko.
Kwishishini leoli negesi,imibhobho ye-DSAWidlala indima ebalulekileyo ekuthuthweni kolwelo kunye neegesi. Ukwakhiwa kwayo okuqinileyo kwenza ukuba ikwazi ukumelana noxinzelelo oluphezulu oluhambelana nezi zixhobo, iqinisekisa ukuthutha okukhuselekileyo kunye nokusebenza kakuhle. Ukongeza, ukuxhathisa ukubola kombhobho we-DSAW kuyenza ibe lolona khetho lufanelekileyo kwiindawo ezirhabaxa, ezinje ngamaqonga okugrumba kude nonxweme kunye neendawo zokucokisa, apho ukuvezwa kwezinto ezonakalisayo kuyinkxalabo.
Ukuvelisa imibhobho edityanisiweyo kabini yinkqubo ebuthathaka efuna ukuchaneka kunye nobuchule. Ifektri yethu ikwisiXeko saseCangzhou, kwiPhondo laseHebei, kwaye ibisoloko iphambili kolu shishino ukusukela oko yasekwa ngo-1993. Lo mzi-mveliso ugubungela indawo emalunga ne-350,000 square metres, une-asethi ye-RMB 680 yezigidi, kwaye uxhotyiswe nge. iteknoloji yanamhlanje kunye nabasebenzi abanezakhono abangama-680. Oku kusenza sikwazi ukuvelisa imibhobho yerhasi ye-DSAW ekumgangatho ophezulu ehlangabezana neemfuno ezingqongqo zolwakhiwo lwangoku kunye nosetyenziso lwemizi-mveliso.
Ukongeza, ukuguquguquka kwemibhobho edityanisiweyo kabini kunabela ngaphaya kwezicelo zabo zemveli. Ziya zisetyenziswa ngakumbi kwiiprojekthi zamandla avuselelekayo, ezifana neefama zomoya kunye nelanga, apho zisebenza njengenkxaso yesakhiwo kunye nemijelo yokuhambisa amandla. Njengoko ihlabathi lisiya kwizisombululo zamandla azinzileyo, indima yemibhobho edityanisiweyo kabini ekuququzeleleni olu tshintsho ayinakugqithwa.
Ukuqukumbela, usetyenziso lwe-DoubleUmbhobho odityanisiweyokulwakhiwo lwangoku kunye neshishini likhulu kwaye zahluka. Bahlangabezana nemigangatho ye-ASTM A252, eqinisekisa ukuba umgangatho ophezulu kunye nemigangatho yokusebenza iyahlangatyezwa, nto leyo ebenza ukhetho oluthembekileyo lweenjineli kunye neengcali zokwakha. Njengoko ishishini liqhubeka nokuvela kwaye lijongene nemingeni emitsha, ukubaluleka kwezinto ezithembekileyo ezifana ne-Double Welded Pipe ziya kukhula kuphela. Ukuzibophezela kwethu ekuveliseni imibhobho yegesi ye-DSAW ephezulu kusenze inkokeli kwintsimi, ekulungele ukuhlangabezana neemfuno zekamva. Nokuba kulwakhiwo, i-oyile nerhasi okanye kumacandelo amandla ahlaziyekayo, iDouble Welded Pipe iya kudlala indima ebalulekileyo ekubumbeni iziseko ezingundoqo zekamva.
Ixesha lokuposa: Dec-27-2024