Labarai
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Coal tar epoxy bututun ajiya hanyoyin
1, The manufa na bukatar kwal kwalta epoxy bututu stacking karkashin palletizing m don tabbatar da aminci na gabatarwa, bisa ga cimma iri, bayani dalla-dalla palletizing, daban-daban irin kayan zuwa palletizing bi da bi, don hana laka da juna yashwa;2, An hana shi a cikin kwal ta...Kara karantawa -
Gabatarwa ga hanyar gini na bututun da ba na tsinkewa ba
Gine-ginen da ba a tsaga ba yana nufin hanyar yin shimfida ko zubar da bututun mai (magudanar ruwa) a cikin ramukan da aka tono a ƙarƙashin ƙasa tare da bututun.Akwai hanyar jacking bututu, hanyar tunneling garkuwa, hanyar binnewa mara zurfi, hanyar hakowa ta hanya, hanyar bututun ramming, da sauransu. (1) Cl...Kara karantawa -
Bambanci tsakanin FRP yashi bututu da karfe bututu
Bambanci tsakanin FRP yashi bututu da karfe bututu.Fiber ɗin gilashin da aka ƙarfafa bututun yashi na filastik sabon nau'in kayan haɗin gwiwa ne da aka yi da guduro azaman kayan matrix, fiber gilashi da samfuransa azaman kayan ƙarfafawa, da yashi quartz azaman kayan cikawa.Tare da kyakkyawan corrosi ...Kara karantawa -
Kasar Sin na ci gaba da sarrafa danyen karafa a watan Satumba na shekarar 2020
Yawan danyen karafa a duniya ga kasashe 64 da suka bayar da rahoto ga kungiyar karafa ta duniya ya kai tan miliyan 156.4 a watan Satumba na shekarar 2020, wanda ya karu da kashi 2.9% idan aka kwatanta da watan Satumba na shekarar 2019. Kasar Sin ta samar da tan miliyan 92.6 na danyen karfe a watan Satumban shekarar 2020, wanda ya karu da kashi 10.9 idan aka kwatanta da na shekarar 2020. Satumba 2019....Kara karantawa -
API 5L/ASTM A53 GR.B, KARFE KARFE, SSAW STEEL PIPE
API 5L/ASTM A53 G.B 69 569 569 569 569 569 569 569 569 壁厚 (mm) 7 569 569 569 569 569 569 569 569 569 569 569 569 8 569 ...Kara karantawa -
API 5L/ASTM A106 GR.B, Carbon Karfe Bututu mara kyau
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