Izinto eziluncedo kunye nezicelo zeSpiral Welded Tubes kuShishino lwale mihla

Inkcazelo emfutshane:

Le nxalenye yalo Mgangatho waseYurophu ichaza iimeko zokuhanjiswa kobugcisa kulwakhiwo oludityanisiweyo olubandayo, amacandelo angenanto eesetyhula, isikwere okanye iifomu ezixande kwaye isebenza kumacandelo akhiweyo anomngxuma abandayo ngaphandle konyango lobushushu obulandelayo.

I-Cangzhou Spiral Steel Pipes Group Co., Ltd ibonelela ngecandelo elimngxuma leemibhobho zentsimbi ezijikelezayo kwisakhiwo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Yazisa:

Kwiinkalo ezikhula rhoqo zobunjineli kunye nokwakhiwa, ukusetyenziswa kweumbhobho odityanisiweyoiya ithandwa ngakumbi.Le mibhobho eguquguqukayo kwaye ehlala ixesha elide iye yangena kumashishini ahlukeneyo, ebonisa ukuba isisombululo soguquko kwizicelo ezahlukeneyo.Kule posi yebhlog, siza kujonga ngakumbi kwiingenelo ezimangalisayo ezibonelelwa yi-spiral welded pipes kwaye siphonononge usetyenziso lwazo olwahlukeneyo kushishino lwanamhlanje.

IPropati yoomatshini

ibakala lentsimbi	ubuncinci amandla esivuno Mpa		Tensile strength		Ubuncinci bobude %	Ubuncinci bempembelelo yamandla J
ibakala lentsimbi	Ubukhulu obucacisiweyo mm		Ubukhulu obucacisiweyo mm		Ubukhulu obucacisiweyo mm	kuvavanyo lobushushu be
	＜16	＞16≤40	＜3	≥3≤40	≤40	-20℃	0℃	20℃
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0H	275	265	430-580	410-560	20	-	27	-
S275J2H	275	265	430-580	410-560	20	27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

1. Yintoni umbhobho we-spiral welding?

I-Spiral welding tube, njengoko negama libonisa, iveliswa ngokuqhubekayo ukuqengqeleka komcu wentsimbi kunye nokuwuwelda ngobude bawo ukwenza umbhobho ojikelezayo.Le ndlela yokuvelisa iqinisekisa amandla aphezulu kunye nokuthembeka, okwenza ezi ityhubhu zilungele izicelo ezifunayo.

2. Izinto eziluncedo kumbhobho we-spiral welded:

2.1 Ukomelela kunye nokuqina:

Inkqubo yokudibanisa i-spiral ngokwemvelo inika umbhobho amandla aphezulu.Oku kubavumela ukuba bamelane noxinzelelo oluphezulu lwangaphakathi, imithwalo enzima kunye nokushisa okukhulu.Ke ngoko, zisetyenziswa kakhulu kumashishini apho imfezeko yolwakhiwo ibalulekile.

2.2 Ukumelana nokuMhlwa:

Umbhobho odityanisiweyo we-Spiral ufumaneka kwiintlobo ngeentlobo zemathiriyeli, kubandakanywa insimbi engenasici kunye ne-alloys enganyangekiyo.Ukunganyangeki kwabo kwi-corrosion kubenza balungele ukusetyenziswa kwimichiza, i-oyile kunye negesi, kunye namashishini okucoca amanzi.Bandisa ubomi benkonzo kwaye banciphise umngcipheko wokuvuza kunye nexesha lokuphumla.

2.3 Ukusebenza kakuhle kweendleko:

I-Spiral welding inika inzuzo yeendleko xa kuthelekiswa neendlela zokwenza imibhobho yemveli.Oku kungenxa yokunciphisa ixesha lokuvelisa kunye nokunciphisa ukusetyenziswa kwezinto eziphathekayo.Ukongeza, ukwakheka okugqwesileyo kwemibhobho edityanisiweyo ye-spiral ivumela uyilo lwesiko kunye nezisombululo ezilungelelanisiweyo, ukongezwa ngakumbi kweendleko ngokunciphisa inkunkuma kunye nokunciphisa imfuno yezixhobo ezongezelelweyo.

3. Ukusetyenziswa kombhobho we-spiral welded:

3.1 Izakhiwo kunye neziseko zophuhliso:

Imibhobho ye-Spiral welded isetyenziswa kakhulu kushishino lokwakha, ngakumbi kwiiprojekthi ezinkulu.Ngokuqhelekileyo zisetyenziselwa ukudala ikholomu, imiqadi kunye nezakhiwo zeemfumba.Ngenxa yamandla ayo aphezulu, inokumelana nemithwalo enzima kwaye ixhathise amandla asecaleni, iyenze ilungele ukwakhiwa kwebhulorho, izakhiwo eziphakamileyo kunye neziseko ezinzulu.

3.2 Ishishini le-oyile negesi:

Kwicandelo leoli kunye negesi, imibhobho ye-spiral welded isetyenziswa kakhulu ekuthuthweni kweemveliso zepetroleum, igesi yendalo kunye nolunye ulwelo.Ikhono lombhobho lokumelana neendawo zoxinzelelo oluphezulu, ukufaneleka kwezicelo ezinzulu zolwandle kunye nokumelana nokubola kwenza kube yinto yokuqala yokukhetha imibhobho, ukunyuka kunye nokufakelwa kwe-offshore.

3.3 Ubunjineli boomatshini:

Imibhobho edityanisiweyo ye-Spiral isetyenziswa kuluhlu olubanzi lwezicelo kubunjineli bomatshini kwaye igqame ngenxa yokuqina kwayo kunye nokuguquguquka.Zisetyenziselwa ukwenziwa koomatshini, iinkqubo zothutho kunye namalungu olwakhiwo.Ukongeza, badlala indima ebalulekileyo kushishino lweemoto, ukubonelela ngenkxaso yesakhiwo esipheleleyo kwisakhelo kunye nenkqubo yokukhupha.

Ukuququmbela:

Njengoko ishishini liqhubeka nokukhula, imfuno yezisombululo ezomeleleyo, ezomeleleyo kunye neendleko ezisebenzayo ziyaqhubeka nokukhula.Imibhobho edityanisiweyo ye-Spiral ihlangabezana ngempumelelo nezi mfuno kwaye ibe yi-asethi eyimfuneko kwiinkalo ezininzi.Amandla abo aphezulu, ukuxhathisa umhlwa kunye nokusebenza kakuhle kweendleko kuqinise ngakumbi isikhundla sabo njengokhetho lokuqala kwiinkqubo ezahlukeneyo zobunjineli.Njengoko sisiya phambili, kucacile ukuba umbhobho odityanisiweyo ojikelezayo uya kuqhubeka ukubumba ikamva loshishino lwangoku.