Kwimimandla yothutho lweoyile negesi, imibhobho yokuhambisa amanzi, kunye neziseko zeenqwaba zesakhiwo, imibhobho edibeneyo ene-spiral inesikhundla esingenakutshintshwa ngenxa yamandla ayo abalaseleyo kunye noqoqosho. Kubathengi beeprojekthi zobunjineli, amagama athi "I-API ye-Spirally Welded Tube 5L"kwaye"I-API 5L yePipe yeHelical Seam" zidla ngokubonakala zitshintshana. Ngoko ke, yintoni ubudlelwane phakathi kwezi zimbini, kwaye kufuneka ziqondwe njani iintsingiselo zazo zobugcisa?
Enyanisweni, i-API 5L yeSpirally Welded Tube kunye ne-API 5L yeHelical Seam Pipe zichaza iindlela ezimbini ezahlukeneyo zokubiza amagama zemveliso enye. Eyokuqala igxininisa kwinkqubo yokwenza "i-spiral welding", ngelixa eyesibini igxininisa uphawu lwesakhiwo "se-spiral seams". Zombini zibhekisa kwimibhobho yentsimbi enamandla aphezulu eyenziwe ngemicu yentsimbi okanye imiqolo, egobileyo kwaye ijikelezwe ibe yisangqa, ize idityaniswe kunye kwimithungo ngeenkqubo ezifana ne-indened arc welding. Iindlela ezahlukeneyo ze-welding - ngakumbi inkqubo ye-indened arc welding enamacala amabini - iqinisekisa amandla kunye nokuqina komzimba wepayipi phantsi kweemeko zothutho oluphezulu.
Iipayipi ezidityanisiweyo ezijikelezayo ezihambelana nemigangatho ye-API 5L zinenzuzo yokuba zikwazi ukuvelisa iinkcukacha ezinkulu ngokuguquguquka, kwaye ubude bombhobho ngamnye bunokwenziwa ngokwezifiso ngokweemfuno zeprojekthi. Oku kunciphisa kakhulu inani leendawo zokudityanisa ezikwindawo kwaye kuphucula ukusebenza kakuhle kokufakwa kwemibhobho. Nokuba yi-Spirally Welded Tube API 5L okanye i-Helical Seam Pipe API 5L, ixabiso lazo eliphambili lisekuboneleleni ngesisombululo esikhuselekileyo, esingabizi kakhulu, nesithembekileyo semibhobho yokuthutha umgama omde.
I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ngumvelisi ophambili kwicandelo leepayipi zentsimbi ezijikelezayo kunye nokufakwa kwepayipi yokukhusela ukugqwala eTshayina. Lo mzi-mveliso ukwiSixeko saseCangzhou, kwiPhondo laseHebei. Ukusukela oko yasekwa ngo-1993, inkampani yandise indawo yayo ukuya kwiimitha zesikwere ezingama-350,000, inempahla iyonke eyi-680 yezigidi zeeyuan kunye nabasebenzi abangama-680. Eli qela livelisa iitoni ezingama-400,000 zeepayipi zentsimbi ezijikelezayo ngonyaka, ezinexabiso lonyaka lemveliso eliyi-1.8 yeebhiliyoni zeeyuan. Iimveliso zalo zisetyenziswa kakhulu kwiiprojekthi ezinkulu zeziseko zophuhliso zamandla ekhaya nakwamanye amazwe.
Ukukhetha iCangzhou Spiral Steel Pipe Group kuthetha ukukhetha isiseko sobugcisa esineminyaka engaphezu kwama-30 esizinikele kumgangatho. Ukuba ungathanda ukwazi okungakumbi malunga neeparameter zeenkcukacha zeSpirally Welded Tube API 5L kunye neHelical Seam Pipe API 5L, nceda uzive ukhululekile ukubuza nangaliphi na ixesha.
Ixesha lokuthumela: Epreli-10-2026