Izindaba Zomkhiqizo
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Ukufakwa kwepayipi le-ASTM A234 WPB
Mayelana nokufakwa kwepayipi le-ASTM A234 WPB I-ASTM A234 Ukucaciswa Okujwayelekile kokufakwa kwamapayipi ensimbi kuhlanganisa i-carbon nensimbi yensimbi ye-alloy kumasevisi okushisa aphakathi nendawo naphezulu.Ihlanganisa ukufakwa kwensimbi kwezinhlobo ezingenamthungo nezishiselwe.Ukufakwa kwepayipi lensimbi kusetshenziswa kumapayipi okucindezela futhi ku-pr...Funda kabanzi -
Ukuhlanza izingulube
Amapayipi emikhakheni yokukhiqiza izimboni kanye nezakhamuzi anezinhlobonhlobo zezicelo, zamanzi, uwoyela, igesi kanye nolunye uketshezi oluthuthwa kusetshenziswa ipayipi kunezinzuzo ezilula, ezisheshayo neziphansi, ikakhulukazi kwinqubo yokuthutha ekude, engabonisa yona. izinzuzo esikhathini eside...Funda kabanzi -
Ukusetshenziswa kwamapayipi akhethekile kawoyela kanye nezigaba
I-OCTG isetshenziselwa kakhulu ukumba imithombo kawoyela negesi kanye nokuthuthwa kukawoyela negesi.Kuhlanganisa ipayipi lokubhola likawoyela, i-casing, ishubhu yokumpompa.Amapayipi okumba uwoyela asetshenziswa ngokuyinhloko ukuxhuma ikhola yokubhola kanye nebhithi futhi kudlule amandla okubhola.Igobolondo likawoyela lisetshenziselwa ikakhulukazi ukubhola nokuqedela i-si...Funda kabanzi -
Izidingo zokunakekelwa kweshubhu yensimbi eguquguqukayo
Izidingo zokunakekelwa kweshubhu lensimbi eguquguqukayo 1.Uma amashubhu ensimbi eguquguqukayo engakagcinwa kahle, kuzothinta inqubekelaphambili yokukhiqiza.Lapha ukwethula ezinye zezindlela ezivamile zokunakekela ipayipi eliguquguqukayo: 2.Ukuhlola ukuthi amabholothi okubeka amapayipi aguquguqukayo aqinisiwe yini.3...Funda kabanzi -
Ipayipi likabhoyela elinomfutho ophansi naphakathi
Ipayipi likabhoyela elinomfutho ophansi nomaphakathi lisebenzisa i-ingot yensimbi noma ishubhu eliqinile ku-capillary enezimbobo, bese lidayela okwenziwe i-hot-rolled, ebandayo noma ebandayo.Ngokwezibalo ezingaphelele, amabhizinisi aseShayina akhiqiza amapayipi angenamthungo angaphezulu kwama-240 kuneyunithi yamapayipi ensimbi engenamthungo ...Funda kabanzi -
Ukuthuthukisa ukumelana nokugqwala kwe-304 steel stainless stainless-walled tube surface
304 insimbi engagqwali ewugqinsi-ngodonga lweshubhu umehluko wokushisela ngaphambi nangemuva kokwelashwa nokucutshungulwa kwendawo kubonisa ukuthi: le ndlela ingasusa isikali nombala wentukuthelo.Lapho abantu bephakamisa ungqimba lwe-304 yensimbi engagqwali enodonga oluwugqinsi lwe-oxide yokuqukethwe kwe-chromium oxide, ukwakheka kwe-oxide...Funda kabanzi