Ho utloisisa Tlhaloso ea ASTM A252: Tataiso ea Kopo ea ho Bokella
Makala a kaho le boenjiniere ba meaho, khetho ea thepa e bohlokoa ho netefatsa botšepehi le bophelo bo bolelele ba meaho. Tlhaloso e 'ngoe ea bohlokoa eo litsebi tsa indasteri li lokelang ho e tseba ke ASTM A252. Tekanyetso ena e bohlokoa haholo ho ba amehang ho bokellaneng, kaha e hlalosa litlhoko tsa liqubu tsa tšepe tse nang le mabota a tloaelehileng, e leng karolo ea bohlokoa mererong e fapaneng ea kaho.
Ke engTlhaloso ea Astm A252?
ASTM A252 ke tlhaloso e akaretsang litlhoko tsa liqubu tsa liphaephe tsa tšepe tse tjheseletsoeng le tse se nang sekoli bakeng sa kaho. Liphaephe tsena li na le sebopeho sa cylindrical 'me li etselitsoe ho sebelisoa e le litho tse sa feleng tse jarang mojaro kapa e le likheo tsa liqubu tsa konkreite tse kentsoeng sebakeng sa tsona. Tlhaloso ena e bohlokoa ho netefatsa hore liphaephe li khona ho mamella meroalo le maemo a tikoloho ao li ka kopanang le 'ona kamora ho kenngoa.
TheLifeme tsa Astm A252tekanyetso e arotsoe ka mekhahlelo e meraro, e 'ngoe le e 'ngoe e na le litlhoko tse itseng tsa matla a tlhahiso. Sena se lumella baenjiniere le borakonteraka ho khetha sehlopha se loketseng litlhoko tsa bona tsa projeke. Tlhaloso e boetse e kenyelletsa litataiso tsa ts'ebetso ea tlhahiso ho netefatsa hore phaephe e fihlela maemo a hlokahalang a boleng le ts'ebetso.
Cangzhou Spiral Steel Pipe Group Co., Ltd.: E etella pele tlhahisong ea liphaephe tsa tšepe tse potolohang
Cangzhou Spiral Steel Pipe Group Co., Ltd. ke moetsi ea tummeng oa Chaena ea ikhethang ka tlhahiso ea lihlahisoa tsa liphaephe tsa tšepe tse potolohang le tse koahelang liphaephe. E fumaneha Cangzhou, Profinseng ea Hebei, k'hamphani ke moetapele indastering, e fanang ka lihlahisoa tsa boleng bo holimo tse fihlelang litlhaloso tse ngata, ho kenyeletsoa le ASTM A252.
Cangzhou Spiral Steel Pipe Group Co., Ltd. e tšehetsa molao-motheo oa boleng bo holimo 'me e fana ka mefuta e mengata ea liphaephe tse bōpehileng joaloka tse bōpehileng tse loketseng lits'ebetso tsa ho kenya likhoele. Bophara ba sehlahisoa bo tloha ho 219 mm ho isa ho 3500 mm, ka bolelele bo fihlang ho limithara tse 35. Mefuta ena e mengata ea lihlahisoa e fana ka ho tenyetseha ha moralo le ts'ebeliso, e leng se etsang hore e be khetho e ntle bakeng sa mefuta e mengata ea merero ea kaho.
Bohlokoa ba Boleng Litšebelisong tsa ho Kenya Li-Piling
Litšebelisong tsa ho bokella lipeipi, boleng ba peipi ea tšepe bo bohlokoa haholo. Peipi e tlameha ho khona ho mamella meroalo e meholo le ho hanela mabaka a tikoloho a kang mafome le khatello ea mobu. Cangzhou Spiral Steel Pipe Group Co., Ltd. e latela ka tieo litlhaloso tsa ASTM A252, e netefatsa hore lihlahisoa tsa eona li fihlela maemo a holimo le ho fa bareki litharollo tsa kaho tse tšepahalang le tse tšoarellang.
Ho sebelisa phaephe ea tšepe e spiral ea boleng bo holimo ha ho ntlafatse feela botšepehi ba sebopeho sa projeke ea hau empa hape ho ntlafatsa polokeho ka kakaretso. Baenjiniere le borakonteraka ba ka kholiseha hore thepa eo ba e sebelisang e fihlela litekanyetso tse thata tsa indasteri.
ha re phethela
Ka bokhutšoanyane, tlhaloso ea ASTM A252 ke tekanyetso ea bohlokoa bakeng sa bohle ba amehang mererong ea ho bokella lipeipi. E fana ka tataiso ea bohlokoa bakeng sa tlhahiso le ts'ebetso ea lipeipi tsa tšepe, e netefatsa hore li tšehetsa ka katleho meaho eo li e tšehetsang. Cangzhou Spiral Steel Pipe Group Co., Ltd. ke moetsi ea etellang pele lefapheng lena, e fanang ka mefuta e mengata ea lipeipi tse tjheseletsoeng tsa boleng bo holimo ho fihlela litlhoko tsa merero ea kaho ea sejoale-joale.
Bakeng sa ba batlang ditharollo tse tshepahalang tsa diphaephe tsa tshepe, ho molemo ho sebetsa le moetsi ya nang le botumo bo botle jwalo ka Cangzhou Spiral Steel Pipe Group Co., Ltd. Ho kgetha dihlahiswa tse fihlelang maemo a ASTM A252 ho netefatsa hore diporojeke tsa hao tsa kaho di tsamaya hantle ebile di nka nako e telele.
Nako ea poso: Phato-25-2025