Nkhani
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API 5L/ASTM A106 GR.B, Chitoliro Chachitsulo Chopanda Mpweya cha Carbon
Werengani zambiri -
Gawo la msika wa Gazprom ku Europe likutsika mu theka loyamba
Malinga ndi malipoti, malo osungira gasi kumpoto chakumadzulo kwa Europe ndi Italy akufooketsa njala ya dera la Gazprom.Poyerekeza ndi opikisana nawo, chimphona cha gasi cha ku Russia chataya mphamvu pakugulitsa gasi wachilengedwe kuderali Ubwino wambiri.Malinga ndi deta yopangidwa ndi Reuters ndi Re...Werengani zambiri -
Kupanga kwachitsulo cha Q3 ku Japan kukuyembekezeka kutsika mpaka zaka 11
Malinga ndi ziwerengero zaposachedwa kwambiri za Unduna wa Zachuma, Zamalonda ndi Zamakampani ku Japan (METI), kufunikira kwa ogula nthawi zambiri kumakhudzidwa kwambiri ndi mliriwu.Kupanga kwazitsulo zaku Japan mgawo lachitatu kukuyembekezeka kutsika ndi 27.9% pachaka.Ex yomaliza yachitsulo ...Werengani zambiri -
Mbali ozizira kukopeka mwatsatanetsatane zitsulo machubu
Mbali ozizira kukopeka mwatsatanetsatane zitsulo machubu 1. The awiri akunja ndi yaing'ono.2. Kulondola kwakukulu kungapangidwe m'magulu ang'onoang'ono.3. Zogulitsa zozizira zimakhala zolondola kwambiri komanso zapamwamba.4. Malo ozungulira a chitoliro chachitsulo ndi ovuta kwambiri.5. Chitoliro chachitsulo chili ndi superi...Werengani zambiri -
Zomwe zimayambitsa kupangika kwapawiri-mbali ziwiri undercut wa kumizidwa arc welded zitsulo chitoliro
Zomwe zimayambitsa kupangika kwapawiri-mbali ziwiri undercut wa kumizidwa arc welded chitsulo chitoliro Kuwotcherera waya olowa Chifukwa cha kusintha kwake ndi kusalala kwa kulumikizana kwa waya, liwiro la chakudya cha waya lidzasintha mwadzidzidzi pomwe olowa waya akudutsa pa gudumu la waya, potero. kupangitsa nthawi yomweyo ...Werengani zambiri -
Ubwino wokonza kugwirizana kwa chitoliro
Ubwino wokonza kugwirizana kwa chitoliro 1. Kugwiritsa ntchito mwamphamvu, osati zoletsedwa ndi zipangizo zamapaipi.2. Kugwira ntchito kwamtengo wapatali, m'malo mwa flange yachikhalidwe ndi kuwotcherera, kukhazikitsa sikukhudzidwa ndi chilengedwe chakunja, monga: malo opapatiza, oyaka ndi ophulika.3. Zopanga...Werengani zambiri