Nkhani Zamalonda
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Hot dip galvanizing chitoliro
Kutentha kwa dip galvanizing makulidwe Kutalika kwa nthawi yopaka yothira kuviika yovimbika ndi yofanana ndi makulidwe ake. Zigawo zamakina zomwe zili m'malo owononga kwambiri ndipo (kapena) zimafunikira nthawi yayitali yogwirira ntchito, yomwe ingakhale yokwera kuposa makulidwe omata omwe amafunikira...Werengani zambiri -
Chitoliro chachitsulo chagalasi
Chitoliro chopanga chitoliro chopangidwa ndi chitsulo Chomata Chitoliro chachitsulo chimakhala ndi zofunikira zapadera, makamaka m'malo opangira, malo abwinowa angatithandize kupanga bwino, kupititsa patsogolo kupanga komanso kupanga khalidwe, makamaka chitoliro chachitsulo chamalango, chosowa ichi ...Werengani zambiri -
ERW chitoliro zofunika luso
ERW chitoliro Zofunika zaukadaulo Zofunikira pamayendedwe amafuta ndi gasi Pakuthamanga kwamadzimadzi otsika otumizira Zinthu Zofunika Gr.b Gr.b Chitoliro cha thupi D＜508mm, ± 0.75%; D≥508mm, ± 0.75% D≤168.3, ± 1.0%; 168.3＜D≤508, ± 0.75%; Khoma makulidwe D＜508mm + 15.0%, -12.5%; D≥508mm, + 17.5%,－10% ...Werengani zambiri -
Kusiyana pakati pa saw ndi hfw pipe
Kusiyanitsa pakati pa macheka ndi hfw chitoliro (1) kuwotcherera kwa arc pansi pamadzi Kumagwiritsa ntchito waya wopitilira ngati elekitirodi ndi chitsulo chodzaza. Kuwotcherera, kumtunda kwa zone weld, yokutidwa ndi wosanjikiza wa granular flux, moto arc mu flux wosanjikiza wa gawo mapeto a waya ndi p...Werengani zambiri -
Chozizira chokoka chopanda msokonezo chubu
Zozizira zomwe zimakokedwa ndi machubu osasunthika panthawi yantchito Zozizira zokokedwa popanda msoko ziyenera kukhala zolakwika zina ndi zovuta pakupanga, zomwe zimafunika kusamaliridwa kwambiri. Pali minofu yachitsulo yachitsulo komanso kutayika, kuchotsedwa ntchito ndi zolakwika zina za kristalo, zomwe nthawi zambiri zimatengedwa ku annealing o. ...Werengani zambiri -
Zopangira zida za carbon steel
Pipe Fittings imakhala ndi gawo pakulumikizana, kuwongolera, kusintha kolowera, zida zotsatsira pamodzi zosindikizidwa ndikuthandizira. Mpweya wazitsulo za carbon steel pakali pano ndizomwe zimagwiritsidwa ntchito kwambiri popanga chitoliro chimodzi. Zinthu zazikulu q235, 20 #, 35 #, 45 #, 16mn chachikulu. Zogulitsa zazikuluzikulu zimaphatikizapo carbo ...Werengani zambiri
