Nkhani Zamalonda
-
Ukadaulo wozindikira kutayikira kwa mapaipi amafuta ndikugwiritsa ntchito
Kutayikira ndiko kulephera kwakukulu kwa mapaipi amafuta. Makamaka m'zaka zaposachedwa, payipi ndi kuboola kwa Stolen well corrosion perforation zomwe zimapangitsa kuti kutayikirako kuchitike pafupipafupi, kusokoneza kwambiri kupanga kwanthawi zonse, kubweretsa kuwonongeka kwakukulu kwachuma, kokha Shengli Oilfield annua...Werengani zambiri -
Moyo wa chitsulo chozungulira chitoliro
Nthawi yamoyo wa chitoliro chachitsulo chozungulira chimakhala ndi ubale ndi decarburization, ngati decarburize pamwamba, mphamvu ya pamwamba ndi kukana kuvala zimachepetsa kukhudza mwachindunji pa moyo wa ntchito tsiku ndi tsiku. Pochiza kutentha, kuyenera kukhala kuyesa kusalola makoma amkati ndi akunja ndikuwululidwa ...Werengani zambiri -
Momwe mungapewere ndi kuthetsa vuto la porosity la msoko wa chitoliro chachitsulo
Welded zitsulo chitoliro lagawidwa mitundu iwiri malinga ndi kuwotcherera msoko mawonekedwe-wolunjika msoko zitsulo chitoliro ndi kozungulira zitsulo chitoliro. Chitsulo chachitsulo cha msoko wa porosity sichimangokhudza kachulukidwe ka ma welds a mapaipi, zomwe zimapangitsa kuti mapaipi atayike, ndipo izi zimakhala malo opangira dzimbiri, kuchepetsa mphamvu zowotcherera ...Werengani zambiri -
Kukana kwa dzimbiri kwa mapaipi ku hydrogen sulfide
Hydrogen sulfide corrosion resistant pipeline zitsulo zomwe zimagwiritsidwa ntchito popanga ndi kunyamula mapaipi a gasi wowawasa. Ndi kusintha kwa mphamvu yobweretsera ndikuchepetsa mpweya kuchokera pakuwona mtengo wa desulfurization, nthawi zina popanda desulfurization ya mipope ya gasi, ...Werengani zambiri -
Ubwino Wogwiritsa Ntchito Chitoliro Chachitsulo Chomangira Ndi Zopangira
Chitsulo cha galvanized ndi chitsulo chokhala ndi zokutira zoteteza zinki. Kuphimba uku kuli ndi zabwino zambiri kuposa njira zina zomwe zimagwiritsidwa ntchito poteteza zitsulo, ndipo kumapangitsa kuti chitoliro chachitsulo chamalata, zomangira ndi zinthu zina zikhale zofunika kwambiri nthawi zambiri. Nawa maubwino asanu ndi anayi okhudzana ndi kugwiritsa ntchito galvanize ...Werengani zambiri -
Momwe mungasinthire ukadaulo wamakona wamakona wowotcherera chitoliro
kuwotcherera chitoliro amakona anayi malinga ndi zofunika ndondomeko amafuna poyambira butt kuwotcherera, kusokera malo osungidwa. Mapangidwe a zolumikizira zowotcherera ndi ulalo wofooka wauinjiniya wowotcherera. Mitundu ya Groove weld yoyendetsera bwino mkati ndi kupanga mapangidwe azinthu zowotcherera ali ndi zofunika kwambiri ...Werengani zambiri
