Izindaba

Kuze kube manje, abakhiqizi beshubhu lensimbi le-Tianjin ngenxa yesithunzi sabo esihle kakhulu nekhwalithi ephezulu, bagqama kwabanye abaqhudelana nabo emhlabeni wonke namuhla. Njengelungu elilodwa lamapayipi ensimbi esakhiwo, amapayipi ensimbi e-Tianjin asetshenziselwe kabanzi njengolunye uhlobo lwezinto zokwakha ekwakhiweni ...Funda kabanzi»

Njengomthetho, imikhiqizo ethile ezimbonini ezithile kufanele ilandele izindinganiso ezithile. Kanjalo nemboni yensimbi. Nakuba ngezinye izikhathi kungase kube nokuguquguquka kwentengo ngesikhathi esifushane, isimo sonke sentengo yamapayipi ensimbi sizinzile. Cishe yonke imisebenzi yezomnotho kufanele i...Funda kabanzi»

Ipayipi lensimbi eliphehliwe linezinhlobonhlobo zezicelo namuhla ngenxa yezinzuzo kumaphrojekthi, njengokuthi 1) izindleko eziphansi zokuqala, 2) ukugcinwa okuphansi, 3) impilo ende yesevisi, 4) kulula ukuyisebenzisa nokunye. Ekusetshenzisweni okungokoqobo, ipayipi lensimbi eliyindilinga kanye nepayipi lensimbi yesikwele kuvame ukubonwa njengenye yezinto ezibalulekile ...Funda kabanzi»

Njengomthetho, ikhwalithi yepayipi yensimbi ingabuye ibonakale ekubekweni kwentengo ngokuphathelene namapayipi ensimbi ahlukene. Ikakhulukazi, amanani entengo yamapayipi ensimbi azoncika ezintweni zawo zamapayipi, ubukhulu bamapayipi nezinye izici, okuhlanganisa izindleko zokukhiqiza, izinqubomgomo zomnotho nokunye. Njengoba kunomehluko othile...Funda kabanzi»

Namuhla, imboni yensimbi nensimbi iyisisekelo sobunjiniyela obunzima, amandla kanye nokwakhiwa. Ukuhwebelana kwemakethe kwembulunga yonke kungenye yentuthuko ethakazelisa kakhulu yaleli khulu leminyaka, okuthi, okokuqala, kube nethonya elikhulu ekuhwebeni kwezomnotho, izinqubo, izikhungo, ngenye into, ...Funda kabanzi»

Ngokuvamile, i-scaffolding yefreyimu ingenye yezinhlobo ezivame kakhulu ze-scaffolding, ezivame ukubonakala ezindaweni zokwakha emhlabeni jikelele. Imvamisa i-scaffolding yefreyimu ikhiqizwa ngamashubhu ensimbi ayindilinga, atholakala ngokucushwa okuningana okuhlukene, kusukela esigabeni esiqukethe kokubili iladi kanye ...Funda kabanzi»

Namuhla, amafreyimu ensimbi athandwa kakhulu emisebenzini yokwakha. E-United Kingdom, isibonelo, u-90% wezakhiwo zezimboni ezinesitezi esisodwa kanye no-70% wezakhiwo eziningi zezimboni nezentengiso zisebenzisa uhlaka lwensimbi. Bayanda abanikazi bezakhiwo, abaklami, abaklami bezakhiwo, kanye nokuqhubeka okujwayelekile...Funda kabanzi»

Embonini yepayipi yensimbi, ipayipi lensimbi elihlanganisiwe liwuhlobo oluvame kakhulu lwamapayipi ensimbi. Isetshenziswe kabanzi emikhakheni ehlukahlukene empilweni yansuku zonke kanye nokusebenza okuthile kokusebenza. Ngaphezu kwalokho, kuletha lula kakhulu emisebenzini yethu yokuphila nokukhiqiza. Ipayipi elishiselwe jikelele: i-welding ejwayelekile isetshenziselwa...Funda kabanzi»

Isifundazwe sase-Hebei sizoqhubekisela phambili uguquko lwesakhiwo sohlangothi lwemboni yensimbi yamapayipi ensimbi ayindilinga ngokusheshisa ukuthuthukiswa kwezinsimbi ezisezingeni eliphezulu nezisezingeni eliphezulu. Baphinde banwebe uchungechunge lwezimboni zensimbi, bathuthukise amandla okusungula izimboni, benze ukukhiqiza okuhlakaniphile ...Funda kabanzi»

Amapayipi ensimbi e-Tianjin anohlu oluphelele lokucaciswa kwamapayipi ensimbi, asetshenziswa kabanzi ezinhlobonhlobo zezinhlelo zokusebenza ezingokoqobo ekukhiqizeni nasekuphileni. Ikakhulukazi ukuhambisana nejubane lezikhathi, ukuze kuhlangatshezwane nezidingo ezihlukahlukene zamakhasimende ahlukene zamapayipi ensimbi, i-Tianjin steel p...Funda kabanzi»

Njengamanje, kunezinhlobo eziningi ezahlukene zamapayipi asetshenziselwa izinhlelo ezahlukene ezisizungezile, ngokuvamile ezihlanganisa amapayipi amade kakhulu anobubanzi obukhulu futhi asetshenziselwa ukuthutha imikhiqizo efana nowoyela ongahluziwe noma ohluziwe kanye negesi yemvelo amabanga amade. Amapayipi ezokuthutha anga...Funda kabanzi»

Eminyakeni yamuva, amashubhu esigaba esingenalutho saseShayina adlala indima ebalulekile ekwakheni ekhaya nakwamanye amazwe. Namuhla, amashubhu esigaba esingenalutho sase-China anganikeza izinzuzo zokuvikela ukugqwala ezinhlelweni zokusebenza. Ezinye izingxenye ezingenalutho zinamakhona ayindilinga aphumela ekuvikelekeni okungcono kunaleso esibukhali c...Funda kabanzi»

Njengoba kuvunywa kahle, kusukela ekusungulweni kwensimbi, abenzi bensimbi baye bakhiqiza amamaki ahlukene ensimbi ngokusekelwe kwezicelo. Lokhu kwenziwa ngokushintsha inani lekhabhoni. Namuhla, i-carbon steel pipe iyilungu elilodwa elidumile lamapayipi ensimbi ekusetshenzisweni okuhlukahlukene. Ngokuvamile, izindlela zokupheka zensimbi h...Funda kabanzi»

Ipayipi lensimbi elakhiwe ngokujwayelekile linezindleko eziphusile emakethe. Uma kuqhathaniswa nezinye izimbotshana zamapayipi ensimbi ezivamile, njengokupenda okukhethekile kanye nokunamathiswa okuyimpushana, ukugalela uthayela kudinga abasebenzi abaningi, okuholela ezindlekweni zokuqala zosonkontileka. Ngaphandle kwalokho, ngenxa yokuqina kwayo ...Funda kabanzi»

Ngo-2018, inkinga yomthamo wokukhiqiza insimbi eyeqile njengeshubhu lensimbi ethambile e-China yehliswa ngempumelelo, umthamo wokukhiqiza insimbi wekhwalithi ephezulu wadlalwa ngokugcwele, futhi inzuzo yenkampani yathuthukiswa kakhulu, ekhombisa ukuqina namandla amakhulu ensimbi p. ...Funda kabanzi»

Ukukhiqizwa kwensimbi yaseShayina kwepayipi lensimbi yesakhiwo kufinyelele irekhodi eliphezulu ngo-2018, ngezinga lokukhula ngokushesha leminyaka emithathu. Ngo-Jan. 22, ihhovisi likazwelonke lezibalo laseChina lakhipha idatha embonini yensimbi.Ngo-2018, ukukhiqizwa kwe-iron yengulube yaseChina, insimbi engahluziwe kanye nensimbi kwakungamathani ayizigidi ezingu-771,...Funda kabanzi»

Ipayipi lensimbi ye-Carbon lincike ikakhulukazi kukhabhoni ukwenza ingxubevange eqinile. Ipayipi lensimbi yekhabhoni lingase liqukathe amanye ama-ejenti afana ne-manganese, i-cobalt, noma i-tungsten, kodwa ingxenye yalezi zinto ayicacisiwe. Amapayipi ensimbi ekhabhoni angakwazi ukumelana nokushaqeka okukhulu nokudlidliza. Kuzinhlelo zokusebenza ezisebenzayo, ...Funda kabanzi»

Namuhla, i-China iyisisekelo sokukhiqiza ipayipi lensimbi, kodwa futhi isikhungo sokuthengwa kwensimbi emhlabeni. Ngaphezu kwengxenye yemikhiqizo yensimbi emhlabeni ivela eShayina unyaka ngamunye. Emakethe yensimbi yaseChina, maningi amathuba okuthi uthole uhlobo olufisayo lwamapayipi ensimbi kusuka enanini elikhulu lamapayipi ensimbi...Funda kabanzi»

Njengomthetho, iphrojekthi ngayinye ihlulelwa ekusetshenzisweni kwayo kwamapayipi ensimbi yesakhiwo kusukela kumbono wobunjiniyela bezakhiwo kanye nesakhiwo. Kukholakala ukuthi iphrojekthi ngayinye kufanele ibe nesabelomali ngaphambi kokuthi iphrojekthi yakho iqale. Ipayipi lensimbi lihlala libiza imali eningi uma liqhathaniswa nezinye izakhiwo eziningi...Funda kabanzi»

Iqembu lepayipi le-Tianjin lidume kakhulu ekukhiqizeni amapayipi ensimbi ahlukahlukene njenge-erw round steel tube. Nokho, ekuqaleni, ayindile kakhulu ezweni lonke. Enqubweni yentuthuko, inkampani ekuqaleni ingumkhiqizi wamashubhu ensimbi angenamthungo. Ukuze sibhekane...Funda kabanzi»

Njengoba izidingo zepayipi lensimbi kumakhasimende anezidingo ezahlukene zephrojekthi ziyahlukahluka, imakethe yamapayipi ensimbi ikhona ezinhlobonhlobo zamapayipi ensimbi njengendilinga, unxande nesikwele bese singathenga ishubhu lesigaba esingenalutho saseChina, ipayipi lensimbi eliyindilinga kanye nepayipi lensimbi yesikwele. Empeleni, insimbi eshiselwe ...Funda kabanzi»

Tianjin steel pipe imboni iyimboni yendabuko kanye Tianjin steel ipayipi ezifana Tianjin ashiselwe erw steel pipe uye wazuza impumelelo umqhele eminyakeni yamuva. Ukuze sibhekane nokuthuthuka okuqhubekayo komnotho, kufanele siqhubeke nokudlala izinzuzo zebhizinisi futhi silwele...Funda kabanzi»

Empilweni yangempela, abantu abambalwa bahlale bezibuza ukuthi bangakhetha kanjani imikhiqizo efanele ekusetshenzisweni okusebenzayo. Njengoba kwaziwa, noma yiluphi uhlobo lomkhiqizo lunezinzuzo nezinkinga zalo. I-cast iron piping isetshenziswe kabanzi ezinhlelweni zamapayipi amakhulu eminyaka. Ipayipi le-cast iron...Funda kabanzi»

Ipayipi lensimbi elakhiwe ngokuvamile linezindleko ezinengqondo emakethe yamanje yamapayipi ensimbi. Uma kuqhathaniswa nezinye izimbotshana zamapayipi ensimbi ezivamile, njengokupenda okukhethekile kanye nokunamathiswa okuyimpushana, ukugalela uthayela kudinga abasebenzi abaningi, okuholela ezindlekweni zokuqala zosonkontileka. Ngaphandle...Funda kabanzi»