Lefapheng le ntseng le fetoha la kaho le ntshetsopele ya meralo ya motheo, ditharollo tsa dipeipi tse tshepahalang le tse tshwarellang esale e le motheo wa diporojeke tse atlehileng tsa boenjiniere. Jwalo ka ha indasteri e ananelwaSetsebi sa Liphaephe tsa Ssawle Moetsi ea ka sehloohong oa Chaena oa Liphaephe tsa SSAW (Moetsi oa liphaephe tsa SSAW oa Chaena), Cangzhou Spiral Steel Pipe Group Co., Ltd. e fana ka tšehetso e tiileng bakeng sa merero ea motheo oa liqubu tsa lefats'e le merero ea liphaephe ka pokello ea eona e ikhethang ea lihlahisoa.
Liphaephe tsa tšepe tsa SSAW, tse tsejoang hape e le liphaephe tse phuthetsoeng ka arc tse spiral, li ikhetha ka hore li entsoe ka likhoele tsa tšepe tse phutholohileng ka ho chesa ka mokhoa oa ho tjheseletsa arc o bōpehileng ka spiral le o phuthetsoeng ka mahlakore a mabeli. Mokhoa ona oa ho bopa o fa 'mele oa phaephe ho tenyetseha ho hoholo ha litekanyo. Lihlahisoa tsa rona li koahela mefuta e mengata haholo ea bophara ho tloha ho 219mm ho isa ho 3500mm, 'me bolelele bo bolelele ka ho fetisisa ba phaephe e le 'ngoe bo fihla ho limithara tse 35. Li ka lumellana hantle le maemo a fapaneng a rarahaneng a mosebetsi ho tloha liphaepheng tsa litoropo ho ea ho marokho a tšelang leoatle. Bakeng sa liphaephe tsa phetisetso ea khase ka tlas'a lefatše, liphaephe tse telele li bolela ho tjheseletsa ho fokolang sebakeng seo, ho fokotsa ka ho toba kotsi ea ho lutla le litšenyehelo tsa kaho.
Jwalo ka moetsi wa China wa diphaephe tsa SSAW ya thehilweng Motseng wa Cangzhou, Profenseng ya Hebei, Cangzhou Spiral Steel Pipe Group e hodile ho tloha kgwebong e nyane e thehilweng ka 1993 ho ya kgwebong e kgolo ya tlhahiso e nang le sebaka sa dimithara tse sekwere tse 350,000, letlotlo lohle la diyuan tse dimilione tse 680, le basebetsi ba 680. Bokgoni ba tlhahiso ya selemo le selemo ba sehlopha sena ba diphaephe tsa tshepe tse potolohang bo fihla ditoneng tse 400,000, ka boleng ba tlhahiso ya selemo le selemo bo fetang diyuan tse dibilione tse 1.8. Sekala sa tlhahiso ya sona le matla a botekgeniki di dula di bewa hara tse ka hodimo indastering.
Ho sa le jwalo, jwalo ka Mohlokomedi wa Diphaephe tsa Ssaw ya tshepahalang, re utlwisisa ka botlalo bohlokwa ba bokgoni ba ketane ya phepelo kgatelopeleng ya diporojeke. Ka bongata bo boholo ba tlhahiso ya selemo le selemo le polokelo e ngata ya di-stock, re ka arabela kapele ditlhokong tsa bareki mme ra netefatsa hore diphaephe di iswa sebakeng sa projeke ka nako le boemong bo botle. Hore na o batla dihlahiswa tsa boholo bo tlwaelehileng kapa o hloka ditharollo tsa ho kwahela diphaephe tse ikgethileng le tse thibelang mafome, Cangzhou Spiral Steel Pipe Group e ka fana ka tshehetso ya ho reka hang feela.
Ho kgetha Cangzhou Spiral ho bolela ho kgetha boitlamo ba boleng bo hlahang dilemong tse 30 tsa ho bokella thepa ka botekgeniki. Haeba o hloka ho tseba haholwanyane ka ditlhaloso tsa dihlahiswa le tlhahisoleseding ya thepa, ka kopo ikutloe o lokolohile ho ikopanya le rona neng kapa neng.
Nako ea poso: Mmesa-10-2026