Iindaba zeMveliso
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ioli yekhabhoni kunye nombhobho wegesi
Ubungakanani bemibhobho yerhasi bunokuqala ukusuka kwi-2 ukuya kuma-60 intshi ubukhulu ngelixa, kwimibhobho yeoyile iqala kwi-4 ukuya kuma-48 intshi yangaphakathi ngokuxhomekeka kwimfuno. Umbhobho we-oyile unokwenziwa nokuba yintsimbi okanye iplastiki kodwa osetyenziswa kakhulu ngumbhobho wentsimbi. Thermal insulated steel pip...Funda ngokugqithisileyo -
AWWA C200 Water Steel Pipe
Umbhobho wamanzi i-AWWA C200 umbhobho wamanzi wentsimbi usetyenziswa kakhulu kula mimandla/kumashishini alandelayo: Isikhululo samandla e-hydraulic, ishishini lonikezelo lwamanzi aselwayo, i-penstock yokunkcenkceshela, umbhobho wokulahlwa kwamanzi amdaka AWWA C200 imigangatho igubungela i-butt-welded, i-straight-seam okanye i-spiral-seam edityanisiweyo yesakhiwo. umbhobho wentsimbi, 6 ...Funda ngokugqithisileyo -
Ikhathalogu yemveliso ye-API
API American Petroleum Institute umgangatho –API (American Petroleum Institute) isifinyezo. I-API yakhiwa ngo-1919, yenye ye-US yokuqala ye-Chamber of Commerce Association yokuqala yase-US, ikwayenye yokuqala kunye neyona mpumelelo yokuphuhlisa imigangatho yehlabathi yoRhwebo loMbutho. API Monogr...Funda ngokugqithisileyo -
Iqondo lobushushu lokubiyela kumcu oshushu esongisiweyo
Ukutshintsha kweqondo lobushushu ekhombileyo kunokwenza intsimbi eshushu iqengqeleke irecrystallization ubungakanani beenkozo, ubungakanani bokubekwa kunye notshintsho lwe-morphology, iyenze itshintshe iipropati zoomatshini. Gqibezela iqondo lobushushu kufuneka, linyuse iqondo lobushushu elijiyileyo, libangela ukuba iinkozo eziphinde zenziwe kwakhona zibe nkulu, i...Funda ngokugqithisileyo -
Izinto eziluncedo kwi-Submerged Arc Welding Spiral Steel Pipe
Kwinkqubo yokuveliswa kombhobho ovunguzayo kunye nokusetyenziswa, kukho ukuwelda okuninzi okugqwesileyo kunye neendlela zokuvelisa, igalelo elikhulu kuphuhliso oluzinzileyo nolukhawulezayo lweshishini, kodwa kwakhona lenza eli shishini liphuculwe kuphuhliso. Yeyiphi i-arc welding entywiliselweyo yindawo ye-wel...Funda ngokugqithisileyo -
Iimpawu zokuxhathisa ukuwelda imibhobho yentsimbi (ERW umbhobho wentsimbi)
I-ERW (i-Electric Resistance Welding) umbhobho wensimbi ubizwa ngokuba ngumbhobho we-ERW okanye umbhobho odityanisiweyo we-HF, uneenzuzo ezininzi ngolu hlobo lulandelayo: 1) ukusebenza kakuhle kwemveliso ephezulu, ixabiso eliphantsi, ixabiso layo limalunga ne-UOE i-straight seam efakwe i-arc welded steel, i-85 % 2) ukuchaneka komgangatho ophezulu, ukujikeleza kwayo (Round...Funda ngokugqithisileyo
