Kwizakhiwo zehlabathi kunye nophuhliso lwemizi-mveliso, imfuno yezinto zokwakha ezisebenza kakuhle nezihlala ixesha elide iyanda imihla ngemihla. I-Cangzhou Spiral Steel Pipe Group Co., LTD., njengomvelisi ophambili weepayipi zentsimbi ezijikelezayo kunye neemveliso zokugquma iipayipi eTshayina, iqalise ngokusesikweni isizukulwana sayo esitsha seemveliso eziphambili: iipayipi zentsimbi ezijikelezayo ze-S235 J0 kwimarike yehlabathi. Lo asingombhobho wentsimbi nje kuphela; umele ikamva lokuthembeka kwesakhiwo kwaye sisitshixo sokuqinisekisa ukuba iiprojekthi zobunjineli zihlala ziluhlaza.
Umongo wemveliso: ObalaseleyoUmbhobho wentsimbi ojikelezayo we-S235 J0
Umbhobho wethu wentsimbi ejikelezayo we-S235 J0 osandul’ ukuqaliswa wenziwe ngentsimbi yokwakha ye-S235 J0 kwi-EN 10219 esemgangathweni yaseYurophu. Xa ithelekiswa nezinto eziqhelekileyo ze-S235 JR, i-S235 J0 inesidingo samandla esiphezulu kwi-0°C, oko kuthetha ukuba inokuqina okungcono kunye nokumelana nokuqhekeka okubuthathaka kwiindawo ezinobushushu obuphantsi, nto leyo ephucula kakhulu ukhuseleko kunye nokuthembeka phantsi kweemeko zokusebenza ezinzima. Indawo yayo "njengekamva lokuqina kwesakhiwo" ivela kwiingenelo ezilandelayo eziphambili:
Amandla nokuqina okungaqhelekanga: Izinto ze-S235 J0 ziqinisekisa ukuba umbhobho wentsimbi unamandla aphezulu kwaye ulula xa uphantsi koxinzelelo olukhulu kunye nemithwalo enzima, nto leyo eyenza ukuba ube lukhetho olufanelekileyo kwizakhiwo ezibalulekileyo ezifana neeBridges, izakhiwo eziphakamileyo, kunye neziseko zeepali zezibuko.
Inkqubo echanekileyo nezinzileyo yokujikeleza: Yenziwe ngetekhnoloji yokudibanisa i-spiral submerged arc, imithungo yokudibanisa yomzimba wombhobho iyafana kwaye iyaqhubeka, ngokuchaneka okuphezulu, iqinisekisa amandla amahle okuthwala uxinzelelo kunye nokuhambelana kwesakhiwo ngokubanzi.
Ukulungelelaniswa ngokubanzi kokusetyenziswa: Le mveliso ihambelana ngokupheleleyo nemigangatho yamazwe ngamazwe kwaye ifanelekile kwiinkalo ezahlukeneyo ezineemfuno eziphezulu kakhulu zokusebenza kwezinto, ezinje ngokuthuthwa kweoyile negesi, iiprojekthi zokugcina amanzi, iintsika zesakhiwo, iinqaba zokuvelisa umbane ngomoya, njl.njl.
Uqinisekiso loMgangatho: Inkqubo yolawulo nokuhlola engqongqo kuyo yonke inkqubo
ECangzhouUmbhobho weNtsimbi ejikelezayoIqela, "Umgangatho ngumthombo wobomi" ayilolizwi lingenanto. Siqhuba uhlolo lweepayipi ezininzi kulo lonke inkqubo yokuvelisa ipayipi nganye yentsimbi ye-S235 J0 ejikelezayo ephuma kumzi-mveliso wethu.
Ukuhlolwa kwezinto eziluhlaza ezifikayo: Kwibhetshi nganye yeepleyiti zentsimbi ze-S235 J0, kuhlolwa kwakhona ngokungqongqo ukwakheka kweekhemikhali kunye neempawu zoomatshini ukuqinisekisa ukuba umgangatho wezinto ezisetyenzisiweyo uyahlangabezana nemigangatho evela kumthombo.
Ukuhlolwa kwi-intanethi ngexesha lenkqubo yokuvelisa: Ukufunyanwa kweziphene ngokuzenzekelayo kwe-Ultrasonic kunye nomabonwakude we-X-ray wezezimboni zisetyenziselwa ukujonga umgangatho wee-weld seams ngexesha langempela ukuqinisekisa ukuba inkqubo yokudibanisa ayinaziphene.
Ukuhlolwa okubanzi kokusebenza kweemveliso ezigqityiweyo: Umbhobho ngamnye wentsimbi kufuneka uvavanywe uxinzelelo lwe-hydrostatic, uhlolwe iisampulu ze-X-ray zee-weld seams, uvavanyo lweempawu zoomatshini (ukutsalwa, ukugoba, ukuchaphazeleka), kunye nokuhlolwa okungqongqo kobukhulu kunye nembonakalo.
Isiqinisekiso esigunyazisiweyo seqela lesithathu: Simema ngenkuthalo amaziko okuhlola adumileyo kwihlabathi liphela afana ne-SGS kunye ne-BV ukuba enze uhlolo lweqela lesithathu kwaye anikezele ngeengxelo eziphathekayo kunye neziqinisekiso zokuhambelana ezihambelana nemigangatho efana ne-EN 10219 kunye ne-API 5L.
Le nkqubo yokuhlola imibhobho emine-kwinye egubungela "izinto eziluhlaza - inkqubo - iimveliso ezigqityiweyo - isiqinisekiso" luphawu oluqinileyo lokuzibophelela kwethu "kwiprojekthi ehlala ixesha elide".
Ukukhetha umbhobho wentsimbi ojikelezayo we-S235 J0 kwiCangzhou Spiral Steel Pipe Group kuthetha ukufaka "umqolo wentsimbi" onokumelana novavanyo lwexesha kwiprojekthi yakho. Asingobathengisi beemveliso kuphela, kodwa sikwangamaqabane okhuseleko lwesakhiwo somjikelo wakho wonke weprojekthi.
Qhagamshelana nathi ngoko nangoko ukuze ufumane iinkcukacha ezipheleleyo zobugcisa kunye nengxelo yesiqinisekiso sombhobho wentsimbi ojikelezayo we-S235 J0, kwaye sakha ngokubambisana iprojekthi yenkulungwane ezayo.
Ixesha leposi: Disemba-23-2025