Nkhani
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Technical mavuto a kutentha mankhwala a kuwotcherera msoko wa welded chitoliro
The kuwotcherera ndondomeko mkulu-pafupipafupi welded zitsulo chitoliro (erw) ikuchitika pansi pa chikhalidwe cha kudya Kutentha mlingo ndi mkulu kuzirala.Kusintha kwachangu kwa kutentha kumayambitsa kupsinjika kwina kowotcherera, ndipo mawonekedwe a weld amasinthanso.Kamangidwe ka malo owotcherera pakati pa ...Werengani zambiri -
Kufunika kwa kuyesa kosawononga kwa mapaipi opanda msoko
Popanga mipope yachitsulo yopanda msoko, kuzindikira kolakwika kwa mapaipi opanda zitsulo kumakhala ndi gawo lofunikira, osati kungozindikira ngati mipope yachitsulo yopanda chitsulo ili ndi zolakwika zabwino, komanso kuyesa mawonekedwe, kukula ndi zinthu za mapaipi achitsulo.Pogwiritsa ntchito imodzi yosawononga ...Werengani zambiri -
Kuzimitsa ndi kutentha mankhwala a seamless zitsulo chitoliro
Pambuyo quenching ndi tempering mankhwala a mipope opanda msokonezo, mbali opangidwa ndi zabwino mabuku mawotchi katundu ndipo chimagwiritsidwa ntchito mbali zosiyanasiyana zofunika structural, makamaka amene kulumikiza ndodo, mabawuti, magiya ndi mitsinje kuti ntchito pansi alternating katundu.Koma pamwamba ...Werengani zambiri -
Kodi machubu achitsulo opanda msoko amagwiritsidwa ntchito bwanji?
Chubu chosasunthika chimapangidwa mu chidutswa chimodzi, choboola mwachindunji kuchokera kuzitsulo zozungulira, popanda ma welds pamtunda, ndipo chimakhala ndi ntchito zambiri.Chifukwa cha kukonzedwa kwapadera kwa machubu opanda zitsulo, mpweya wopangidwa ndi chitsulo, chitsulo chochepa cha alloy structural, etc. amagwiritsidwa ntchito popanga, ...Werengani zambiri -
Casing & chubu pressure rating
Kuthamanga kwa casing Kutuluka m'mimba mwake mm M'mimba mwake mm Mphamvu zamkati zamphamvu Mpa Mphamvu ya kugwa kwakunja Mpa Voliyumu yamkati L/m 73.03 62.0 72.9 76.9 3.02 88.9 76.0 70.1 72.6 4.54 Kuthamanga kwa chubu M'mimba mwake M'mimba mwake mm Mkati mwake ...Werengani zambiri -
Kugwiritsa ntchito chitoliro chopanda zitsulo muzomangamanga
Pakati pa zida zambiri zamapaipi, chothandiza kwambiri ndi chitoliro chopanda msoko (SMLS), chomwe ndi chida champhamvu chapaipi, osati chifukwa cha madera osiyanasiyana ogwiritsira ntchito komanso kuchuluka kwa mapaipi awa, koma chofunikira kwambiri, Seamless steel pipe ndi...Werengani zambiri