Izindaba
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I-API 5L/ASTM A53 GR.B (Ipayipi Lensimbi Le-ERW Elijingiwe Elishisayo)
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I-API 5L GR.B/ASTM A53 GR.B (IPHIPI ELISHISAYO ELINULIWE LE-ERW STEEL)
I-API 5L GR.B/ASTM A53 GR.B (IPHIPI LESIMBALI LE-ERW ELISHISAYO) Ngaphandle Kobukhulu Bodonga Lobubanzi FOB TIANJIN Ukuqina Kodonga Olungaphandle FOB TIANJIN 外径 (mm) 壁厚 (mm) 离 USD渄从 TON ) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 589.83 450, 457, 508, 530 6.5-11.98 622.32 9.4...Funda kabanzi -
Ingabe kukhona ukuxhumana kwama-flange osayizi abahlukene ukuze kuxhunywe ndawonye
Ama-Flanges ajwayelekile.Ngokwamazinga okucindezela ahlukene kanye nokucaciswa okuhlukile kwama-flange, kunezinombolo zebhawodi ezibukhali nosayizi bebhawodi, futhi izimbobo zamabhawodi nazo zinamasayizi ajwayelekile.Uma ama-diameter angaphandle angashintshiwe kakhulu, iphimbo kanye namadayamitha abhorekile wemigodi yebholithi ingahlanganiswa,...Funda kabanzi -
Izinzuzo kanye nomlando wepayipi lokulungisa le-CIPP
Izinzuzo kanye nomlando wepayipi lokukhanda le-CIPP Indlela yokuphenyisa ye-CIPP (elaphelwe endaweni yepayipi) inezinzuzo ezilandelayo: (1) Isikhathi sokwakha esifushane: Kuthatha kuphela usuku olu-1 kusukela ekucutshungulweni kolwelwesi kuya ekulungiseni, ukushintsha, ukushisisa, kanye nokulungiswa kokwakhiwa ...Funda kabanzi -
Kungeniswe amathani ayizigidi ezingama-200 wamalahle kusukela ngoJanuwari kuya kuJulayi, akhuphuke ngo-6.8% unyaka nonyaka
NgoJulayi, ukwehla kokukhiqizwa kwamalahle aluhlaza ezinkampanini zezimboni ngaphezu kobukhulu obunqunyiwe kwanwetshwa, ukukhiqizwa kukawoyela ongahluziwe kwahlala kuphansi, futhi izinga lokukhula kwegesi yemvelo nokukhiqizwa kukagesi lehla.Ukukhiqizwa kwamalahle angahluziwe, uwoyela ongahluziwe, negesi yemvelo nezimo ezihlobene nokwehla kwezinga lokushisa...Funda kabanzi -
Izinzuzo zokuqeda ukugqwala kwepayipi lensimbi ye-3PE anti-corrosion
Ipayipi lensimbi elingagqwali le-3PE libhekisela ekufakweni kwepayipi lensimbi ukuze kuqinisekiswe ukuthi izinga lokushisa langaphakathi lepayipi lensimbi elisebenzayo kanye nezinga lokushisa elingaphezulu ndawonye endaweni yokusebenza ehlukile linciphisa ijubane noma livimbele ukugqwala nokuwohloka ngaphansi kwamakhemikhali ne-electrochemica...Funda kabanzi