Izinto ezilungileyo ze-A252 iBanga lesi-2 lombhobho wentsimbi Spiral Submerged Arc Welded Polypropylene Lined Pipe

Inkcazelo emfutshane:

Kwilizwe lemibhobho yoshishino, ukusetyenziswa kwemibhobho efakwe i-polypropylene iya ithandwa kakhulu ngenxa yeenzuzo zayo ezininzi kwiinkqubo ezahlukeneyo.Kwishishini lokwakha, ukusetyenziswa kwe-A252 ipayipi yensimbi yesibini yinto eqhelekileyo kwiiprojekthi ezininzi.Ukongeza, inkqubo ye-spiral ye-arc welding ye-spiral isoloko isetyenziselwa ukudibanisa le mibhobho yentsimbi kunye ukwenza inkqubo yemibhobho eyomeleleyo nehlala ixesha elide.

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Umbhobho owenziwe ngepolypropyleneinika iingenelo ezininzi xa isetyenziswa ngokubambisana ne-spiral submerged arc welding of A252 Grade 2 steel pipe.Enye yeenzuzo eziphambili kukunganyangeki kokutya okuza ne-polypropylene.Ngokufakela umbhobho wensimbi kunye ne-polypropylene, indawo yangaphakathi ikhuselwe kwizinto eziphazamisayo, ziqinisekisa ixesha elide kunye nokuthembeka kwenkqubo yokubhobhoza.Oku kubaluleke kakhulu kwizicelo apho imibhobho ibonakaliswe kwiikhemikhali ezinzima okanye iimeko zokusingqongileyo.

Ukongeza, imibhobho efakwe i-polypropylene iyaziwa ngeendawo zayo zangaphakathi ezigudileyo, ezinceda ukunciphisa ukungqubana kunye nokuphucula ukuhamba kwamanzi ngaphakathi kwemibhobho.Oku kwandisa ukusebenza kakuhle kunye nokunciphisa ukusetyenziswa kwamandla, okwenza kube yindlela ekhangayo kwiintlobo ezahlukeneyo zezicelo zoshishino kunye nezorhwebo.

Ikhowudi yoMgangatho	API	I-ASTM	BS	I-DIN	GB/T	I-JIS	ISO	YB	SY/T	SNV
Inani lothotho loMgangatho		A53	1387	1626	3091	3442	599	4028	5037	OS-F101
	5L	A120		102019	9711 PSL1	3444	3181.1		5040
		A135			9711 PSL2	3452	3183.2
		A252			14291	3454
		A500			13793	3466
		A589

Enye inzuzo enkulu yokusebenzisa i-polypropylene efakwe umbhobho kwi-spiral submerged arc welding of lukhuselo olongeziweyo ekunxibeni.I-polypropylene lining isebenza njengesithintelo, ukukhusela iipayipi zetsimbi kumonakalo we-abrasive kunye nokunciphisa isidingo sokugcinwa rhoqo kunye nokulungiswa.

Ukongeza kwiinzuzo ezibonelelwa yi-polypropylene lining, inkqubo ye-spiral ye-arc welding ye-spiral nayo yinto ephambili ekudaleni inkqubo yokubhobhoza ehlala ixesha elide nethembekileyo usebenzisa.A252 Grade 2 umbhobho wentsimbi.Le teknoloji ye-welding isebenzisa inkqubo ye-arc ye-flux-cored arc welding evelisa i-welds eqinile kwaye igudileyo ehlangabezana nemigangatho ephezulu efunekayo kwimibhobho yezoshishino.

Amandla kunye nokuthembeka kwenkqubo yemibhobho yongezwa ngakumbi ngokusetyenziswa kwemibhobho edityanisiweyo ephindwe kabini eyenziwe nge-spiral submerged arc welding.Le mibhobho yenzelwe ukujamelana noxinzelelo oluphezulu kunye nokubonelela ngokusebenza kwexesha elide, okwenza kube yinto yokuqala yokukhetha kwizicelo ezahlukeneyo.

Isishwankathelo, ukudibanisa umbhobho we-polypropylene lined kunye ne-spiral submerged arc welding ye-A252 yeBanga lesi-2 lombhobho wensimbi ibonelela ngeenzuzo ezininzi kwiinkqubo zemibhobho yoshishino.Ukusuka ekuxhathiseni umhlwa kunye nokunciphisa ukukhuhlane ukuya ekukhuseleni ekugugeni kunye nokukrazula, la malungu asebenza kunye ukwenza izisombululo zemibhobho ezisebenzayo nezithembekileyo.Njengoko amashishini eqhubeka efuna izinto zokusebenza eziphezulu kunye nobuchule bokwakha, ukusetyenziswa kombhobho we-polypropylene lined kunye ne-spiral submerged arc welding ngokungathandabuzekiyo iya kuhlala ilukhetho lokuqala kwizicelo ezininzi.

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