Nkhani
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Black ERW chitoliro chachitsulo
Black ERW chitsulo chitoliro ERW zitsulo chitoliro ndi malekezero bevelled & zisoti pulasitiki Hunan Great Zitsulo Pipe Co., Ltd angakupatseni Electric Resistance Welded (RW) Chitoliro choyenera polojekiti yanu.Kuzizira kwa chitoliro cha ERW chopangidwa kuchokera ku riboni yachitsulo yomwe idakoka ma roller angapo ndikupanga chubu ...Werengani zambiri -
Mtundu wa Chitoliro Chachitsulo Chogwiritsidwa Ntchito Poyendetsa Mafuta
Kukonza, kuyendetsa ndi kusungirako mafuta kumakhala kovuta kwambiri ndi kuthamanga kwakukulu ndi dzimbiri.Mafuta apansi pansi amakhala ndi zinthu monga sulfure ndi hydrogen sulfide zomwe zimatha kutulutsa payipi.Ili ndiye vuto lalikulu panthawi yonyamula mafuta.Chifukwa chake, zinthu ...Werengani zambiri -
Chitoliro cholimba chachitsulo
Wandiweya khoma zitsulo chitoliro amatanthauza chitoliro awiri ndi khoma makulidwe chiŵerengero zosakwana 20. The kusiyana lalikulu pakati wandiweyani khoma zitsulo chitoliro ndi woonda khoma zitsulo chitoliro ndi chitoliro khoma makulidwe, ambiri, kukokeredwa woonda-mipanda zitsulo luso, ndi ambiri. kugwiritsa ntchito zitsulo zotentha zopindidwa ndi mipanda yokhuthala ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa kuyesa kwa mapaipi a ut ndi x-ray
Kugwiritsa ntchito njira zoyezera akupanga ndikuzindikira chida chotchedwa ultrasonic flaw detector.Mfundo yake ndi: kufalikira kwa mafunde a ultrasonic muzinthuzo kumadziwika, mawonekedwe amtundu wazinthuzo komanso kusintha kwa bungwe lamkati kumakhudzanso kufalitsa kwa ul...Werengani zambiri -
Kupaka kwa zinc
Zinc ndi njira ya metallurgical reaction.Kuchokera pamalingaliro ang'onoang'ono, njira yopangira dip galvanizing ndi magawo awiri amphamvu, kutentha kwapakati komanso kusinthana kwachitsulo cha zinki.Pamene zitsulo workpiece kumizidwa pafupifupi 450 ℃ osungunuka zinki madzi, chipinda kutentha madzi mayamwidwe nthaka iye ...Werengani zambiri -
API 5L
Nthawi zambiri, API 5L imatanthawuza chitoliro cha API 5L, chomwe chili kunja kwa mafuta, gasi, madzi, zonyamulidwa ndi mapaipi kupita kumakampani ogulitsa mafuta ndi gasi.malinga ndi kupanga ndi pachimake chubu ntchito akalumikidzidwa zosiyanasiyana, api 5l akhoza kugawidwa mu api 5l zitsulo pip zitsulo ...Werengani zambiri