Makaleng a kaho le a tlhahiso, bohlokoa ba polokeho le boikamahanyo bo ke ke ba fetisoa. Pipe ea tšepe ea ASTM ke e 'ngoe ea libapali tsa bohlokoa tšimong ena, ho latela litekanyetso tse tiileng ho netefatsa boleng le ts'epahalo. Cangzhou Spiral Steel Pipe Group Co., Ltd. e motlotlo ka boitlamo ba eona ba polokeho le ho latela melao, e fana ka liphaephe tsa tšepe tsa boleng bo holimo tse fihlelang litekanyetso tse thata tsa ASTM.
Ho utloisisa Melao ea ASTM
ASTM International (eo pele e neng e le Mokhatlo oa Amerika oa Teko le Lisebelisuoa) e nts'etsapele le ho phatlalatsa litekanyetso tsa boithaopo tsa tekheniki bakeng sa lisebelisoa tse ngata, lihlahisoa, litsamaiso le lits'ebeletso. Litekanyetso tsa ASTM li bohlokoa ho netefatsa hore lihlahisoa li bolokehile, li ka tšeptjoa ebile li maemong a holimo. Bakeng saphala ea tšepe, litekanyetso tsena li akaretsa ntho e 'ngoe le e' ngoe ho tloha ho thepa ea thepa ho ea ho mekhoa ea tlhahiso le mekhoa ea liteko.
Bakeng sa phala ea tšepe, ho latela litekanyetso tsa ASTM ho bolela hore phala e lekoa bakeng sa matla, ho tšoarella le ho hanyetsa ho bola. Sena ke sa bohlokoa haholo liindastering tse kang oli le khase, kaho le metsi moo botšepehi ba tsamaiso ea lipeipi bo leng bohlokoa haholo.
Cangzhou Spiral Steel Pipe Group Co., Ltd.: Boitlamo ba Boleng
Cangzhou Spiral Steel Pipe Group Co., Ltd. ke moetsi ea ka sehloohong oa lapeng oa liphaephe tsa tšepe tse spiral tse nang le thepa e felletseng ea li-yuan tse limilione tse 680, basebetsi ba 680, matla a tlhahiso e matla, tlhahiso ea selemo ea lithane tse 400,000 tsa lipeipi tsa tšepe, le boleng ba tlhahiso ea li-yuan tse limilione tse likete tse 1.8.
Re fana ka mefuta e mengata ea lipeipi tsa tšepe, tse nang le thepa e ka bang 5,000 metric tons ka boholo ho tloha ho 1" ho isa ho 16" OD. Liphaephe tsa rona li tsoa ho baetsi ba tummeng ba kang Tianjin Steel Pipe, Fengbao Steel le Baotou Steel, ho netefatsa hore lihlahisoa tsa rona li finyella litekanyetso tsa boleng bo phahameng ka ho fetisisa. Re boetse re sebetsa ka ho khetheha ka liphaephe tsa tšepe tse chesang tse atolositsoeng tse seamless tse nang le li-OD tse fihlang ho 1200mm ho fihlela litlhoko tse fapaneng tsa indasteri.
Tšireletseho le ho latela ts'ebetso ea rona
Tšireletseho le ho latela melao ke tsona tse ka pele-pele ts'ebetsong ea rona. Re utloisisa hore ho tšepahala ha lihlahisoa tsa rona ho ama ka ho toba polokeho ea bareki ba rona le merero ea bona. Ka hona, re kenya tšebetsong mehato e tiileng ea taolo ea boleng ho pholletsa le ts'ebetso eohle ea tlhahiso. Liphaephe tsa rona li etsa liteko tse felletseng ho netefatsa hore li lumellana lephala ea tšepe ea ASTM, ho kenyeletsoa tlhahlobo ea matla a thata, tlhahlobo ea phello, le tlhahlobo ea ho hanyetsa ho bola.
Ho feta moo, boitlamo ba rona ba polokeho bo fetela ka nqane ho sehlahisoa ka bosona. Re etelletsa pele boiketlo ba basebetsi ba rona le tikoloho. Mekhoa ea rona ea tlhahiso e etselitsoe ho fokotsa litšila, ho theola khabone ea rona, le ho ikamahanya le lipheo tsa ts'ebetso ea lefats'e.
ha re phethela
Ka kakaretso, ho bohlokoa ho mang kapa mang ea sebetsang indastering ea kaho le ea tlhahiso ho hlahloba polokeho le ho latela melao ea lipeipi tsa tšepe tsa ASTM. Cangzhou Spiral Steel Pipe Group Co., Ltd. e ikemiselitse ho fana ka lipeipi tsa tšepe tsa boleng bo holimo tse fihlelang litekanyetso tse thata tsa ASTM. Ka mohala oa rona o pharalletseng oa sehlahisoa, boitlamo ba polokeho, le ho hatisa ho latela melao, re khona ho fihlela litlhoko tsa bareki ba rona ka botlalo ha re ntse re netefatsa boleng bo holimo le bots'epehi. Hore na o hloka liphaephe tse tloaelehileng kapa liphaephe tse khethehileng tse se nang seam, re tla ts'ehetsa morero oa hau ka boleng bo holimo indastering.
Nako ea poso: May-12-2025