Iindaba zeMveliso
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Ufakelo lwemibhobho ye-ASTM A234 WPB
Malunga ne-ASTM A234 i-WPB ifakela umbhobho we-ASTM A234 yiNgcaciso eMigangatho yokufakelwa kombhobho wensimbi ibandakanya i-carbon kunye ne-alloy steel material yeenkonzo ezimodareyitha neziphezulu zokushisa.Igubungela izixhobo zentsimbi zeentlobo ezingenamthungo kunye ne-welded.Izixhobo zombhobho wentsimbi zisetyenziswa kwimibhobho yoxinzelelo nakwipr...Funda ngokugqithisileyo -
Ukucoca iihagu
Imibhobho kwimveliso yemizi-mveliso kunye namacandelo asekuhlaleni anoluhlu olubanzi lwezicelo, zamanzi, i-oyile, igesi kunye nolunye ulwelo oluthuthwa kusetyenziswa umbhobho unexabiso elifanelekileyo, elikhawulezayo neliphantsi leenzuzo ezininzi, ngakumbi kwinkqubo yothutho ekude, enokuyibonisa. iingenelo kwixesha elide...Funda ngokugqithisileyo -
Ukusetyenziswa kwemibhobho ekhethekileyo yeoli kunye neendidi
I-OCTG isetyenziselwa ikakhulu ukugrumba ioli kunye nerhasi kunye nokuthuthwa kweoyile negesi.Iquka umbhobho wokugaya ioli, i-casing, i-tubing yokumpompa.Iibhobho zokugaya i-oyile zisetyenziselwa ukudibanisa i-collar ye-drill kunye ne-bit kunye nokudlula amandla okugaya.Isingxobo se-oyile sisetyenziselwa ukugrumba kunye nokugqibezela i...Funda ngokugqithisileyo -
Iimfuno zokugcinwa kwetyhubhu yentsimbi eguquguqukayo
Iimfuno zokugcinwa kwe-tube yensimbi eguquguqukayo 1.Ukuba iibhubhu zensimbi eziguquguqukayo azizange zigcinwe kakuhle, ziya kuchaphazela inkqubela phambili yokuvelisa.Apha ukwazisa ezinye zeendlela eziqhelekileyo zokugcinwa kombhobho oguquguqukayo: 2.Ukukhangela ukuba iibholiti zokubeka umbhobho eziguquguqukayo ziqinisiwe.3...Funda ngokugqithisileyo -
Umbhobho webhoyila woxinzelelo oluphantsi noluphakathi
Umbhobho webhoyila woxinzelelo olusezantsi kunye nophakathi usebenzisa i-ingot yentsimbi okanye ityhubhu eqinileyo kwi-capillary enemingxuma, emva koko ucofe ucolwe ngokuqengqeleka okushushu, okuqengqelekayo okubandayo okanye okubandayo.Ngokweenkcukacha-manani ezingaphelelanga, amashishini okuvelisa umbhobho we-China ongenamthungo amalunga nama-240 ngaphezulu kweyunithi yombhobho wentsimbi engenamthungo ekhoyo...Funda ngokugqithisileyo -
Ukuphucula ukuxhathisa umhlwa kwe-304 yentsimbi etyebileyo enodonga lomphezulu wetyhubhu
I-304 yentsimbi etyebileyo enodonga olungqingqwa umahluko we-weld phambi nasemva konyango lomphezulu kunye nokusetyenzwa bonisa ukuba: le ndlela inokususa isikali kunye nombala womsindo.Xa abantu bephakamisa i-304 yentsimbi etyebileyo enodonga olungqingqwa ityhubhu yomphezulu womgangatho wekhromium oxide, ubume beoksidi...Funda ngokugqithisileyo