Iindaba zeMveliso
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Iziphene zeCarbon steel zangaphakathi
Iziphene zangaphakathi zebhobho ye-carbon steel smelting defect defect smelting kunye ne-casting process, ezifana nokwahlula, ukufakwa kwe-non-metallic, i-porosity, i-shrinkage kunye nokuqhekeka.Ukwahlula Ukwahlula ulwahlulo olungalinganiyo lokubunjwa kweekhemikhali kwintsimbi, ngokukodwa i-ha ...Funda ngokugqithisileyo -
Umbhobho weCarbon ongenamthungo wokuthutha ulwelo
I-Carbon Seamless Tube yeSicelo seNkonzo yoThutho lwe-Fluid kwiMibhobho ye-carbon steel pipe ye-Fluid Transportation Service efana namanzi, i-oyile yoxinzelelo oluphantsi. ASTM A106 ,ASME,JIS ,EN10204,EN10205 ,B...Funda ngokugqithisileyo -
Inkcazo ye-ASTM A517-B
1 -I-Sec II-SA 20 / SA 20M 4. Uvavanyo lwe-Bend ngokuhambelana neenkcukacha ze-ASM...Funda ngokugqithisileyo -
I-API 5CT I-tubing yentsimbi engenamthungo
I-API 5CT ngumgangatho kwi-oyile ye-oyile yi-American Petroleum Institute, ngokukodwa kwipayipi yeoli, i-tubing kunye ne-casing.I-API 5CT i-oyile ye-oyile esetyenziselwa i-oyile yokugaya i-oyile, eyona nto isetyenziselwa ukugaya kunye nokugqitywa kodonga oluchanekileyo lwenkxaso, ukuqinisekisa ukuba ukuziphatha kunye nokugqitywa kwe-dr ...Funda ngokugqithisileyo -
Iingenelo ze-welding yombane
Indlela yokumelana ne-welding yaphuhliswa ngokukhawuleza ukusukela oko yaqala ngasekupheleni kwenkulungwane ye-19, ngakumbi ngokunyuka kwemveliso eninzi yoshishino lweemoto kunye namanye amashishini, isicelo esisanda ukwanda.Ngokwezibalo, indlela yangoku yokumelana ne-welding ibalwa...Funda ngokugqithisileyo -
Izinto eziluncedo kwi-spiral weld steel pipe
Ukuveliswa kombhobho odityanisiweyo we-Spiral usebenzisa i-coil esongwayo eshushu.Umxholo we-alloy wekhoyili uhlala uphantsi kunamabakala afanayo epleyiti yensimbi, uphucula i-weldability ye-spiral welded pipe.Ngenxa yokuqengqeleka kombhobho we-spiral welded coil awukho perpendicular kwicala le-axis yombhobho, i-cr...Funda ngokugqithisileyo