Ezingqalasizinda zezimboni zesimanje, ikakhulukazi emkhakheni wokuthuthwa kwegesi ngaphansi komhlaba, ubuqotho besikhathi eside bamapayipi bubaluleke kakhulu. Ukugqwala kungenye yezinsongo ezinkulu ezinhlelweni zamapayipi, futhi ubuchwepheshe obuthuthukisiwe bokumboza buyisivikelo esiyinhloko kulolu songo.Ulwelwesi lwe-FBE(i-fused-bonded epoxy powder lining) njengesixazululo esisebenzayo nesithembekile sokulwa nokugqwala, ubuchwepheshe bokuvikela obuyinhloko obunikezwa yiCangzhou Spiral Steel Pipe Group yezimpahla zakho ezibalulekile.
Ukuhlanganiswa kwemikhiqizo ephezulu kanye nokuvikelwa okuthuthukisiwe
Siyaziqhenya ngokwethula ipayipi elihlanganisiwe eliyi-A252 Grade 2 elisezingeni eliphezulu elenzelwe ngokukhethekile amapayipi egesi angaphansi komhlaba. Lo mkhiqizo, onamandla amahle kakhulu kanye nokusebenza kahle kokushisela, uba yisinqumo esifanele sokufakwa komhlaba okuthwala ingcindezi. Futhi ukuqina kwawo kwangempela kuvela ebuchwephesheni obuthuthukisiwe.Ukugqoka kanye Nokumboza Nge-Fbe(i-epoxy powder coating kanye ne-lining) esetshenziswa ebusweni bayo bangaphakathi.
Lobu buchwepheshe bokumboza bakha ifilimu eqinile, eqinile, futhi engangeni makhemikhali odongeni lwangaphakathi lwepayipi, okuhlinzeka ngokumelana nokugqwala okuvelele kanye nokumelana nokuguguleka kwemidiya yamakhemikhali. Kungavimbela ngempumelelo ukungena komswakama, umoya-mpilo, kanye nama-ion agqwalisayo enhlabathini, kuqinisekiswe ukuthi ipayipi lihlala libushelelezi futhi lihlanzekile ngaphakathi amashumi eminyaka okusebenza, ngaleyo ndlela kuqinisekiswe ukusebenza kahle kokuthuthwa kwepayipi kanye nokuphepha kokusebenza, kwandise kakhulu impilo yepayipi futhi kunciphise izindleko zokulungisa umjikelezo wokuphila.
Isiqinisekiso samandla sabakhiqizi abaphambili baseShayina
I-Cangzhou Spiral Steel Pipe Group, njengomkhiqizi ohamba phambili wamapayipi ensimbi ajikelezayo kanye nemikhiqizo yokumboza amapayipi eShayina, izibophezele ekuhlinzekeni ngezixazululo zesisombululo samapayipi ezisezingeni eliphezulu emakethe yomhlaba wonke kusukela yasungulwa ngo-1993. Le nkampani itholakala eDolobheni laseCangzhou, eSifundazweni saseHebei, ehlanganisa indawo engamamitha-skwele angu-350,000, enempahla eyizigidi ezingu-680 zama-yuan RMB kanye nabasebenzi abangu-680. Njengoba sinamandla okukhiqiza ngonyaka angamathani angu-400,000 amapayipi ensimbi ajikelezayo kanye nenani lokukhiqiza lonyaka elingama-yuan ayizigidi eziyizinkulungwane ezingu-1.8 zama-RMB, asigcini nje ngokuqinisekisa ukunikezwa okuzinzile kwemikhiqizo, kodwa futhi sifaka nokulawulwa kwekhwalithi okuqinile kuyo yonke inqubo yokukhiqiza kusukela ezintweni zokusetshenziswa kuya ekumbozweni kwe-FBE Lining.
Ukukhetha ipayipi le-A252 Grade 2 kanye nesixazululo se-FBE lining esivela ku-Cangzhou Spiral Steel Pipe Group kusho ukukhetha isiqinisekiso esithembekile esinikezwa abakhiqizi abaphezulu baseShayina, esihlanganisa izinto eziyisisekelo ezinhle kakhulu nobuchwepheshe bokuvikela obuthuthukisiwe. Sizibophezele ekuvikeleni ukuphepha kwempahla yengqalasizinda yezimboni nezamandla yomhlaba wonke ngobungcweti bethu kanye nobukhulu bethu.
Isikhathi sokuthunyelwe: Jan-14-2026