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LSAW khahlanong le SSAW khahlanong le Pipe ea Tšepe e se Nang Seamless: Mokhoa oa ho Khetha Pipe ea Tšepe e Nepahetseng
Lintlha tsa Bohlokoa bakeng sa Bareki le Baenjiniere Ho khetha mokhoa o nepahetseng oa tlhahiso ea liphaephe tsa tšepe ho bohlokoa bakeng sa meaho e lebōpong la leoatle, merero ea ho bokella lipeipi, kaho ea likepe, le lits'ebetso tse ling tse boima tsa boenjiniere. Liphaephe tsa tšepe tsa LSAW, liphaephe tsa tšepe tsa SSAW, le liphaephe tsa tšepe tse se nang mohele kaofela li sebelisoa haholo indastering...Bala haholoanyane -
Li-Tube tsa Tšepe tse Phethiloeng ka Mocheso le tse Cold: Liphapang, Litšebeliso le Tataiso ea ho Reka
Selelekela Ha bareki ba batla lipeipi tsa tšepe tsa meaho bakeng sa kaho, merero ea letsatsi, kapa tlhahiso ea indasteri, hangata ba tobana le potso e tloaelehileng: na ba lokela ho khetha lipeipi tsa tšepe tse phutholohileng ka ho chesa kapa tse batang? Lipeipi tsa tšepe tse phutholohileng ka ho chesa le tse batang li ka shebahala li tšoana, empa mekhoa ea tsona ea tlhahiso ...Bala haholoanyane -
Pipe ea Tšepe e Chesitsoeng ka Letlapa e Chesang: Ho tloha Mealong e Tloaelehileng ea Zinki ho isa ho Tšireletso e Boima ea 70μm
Ha o sebetsana le meralo ya motheo e meholo kapa meaho ya diindasteri, tshepe ke motheo wa ntho e nngwe le e nngwe. Empa teko ya nnete ha se feela hore na tshepe e ka jara boima bo bokae—ke kamoo e sebetsanang le ho shapuwa ke maemo a lehodimo selemo le selemo. Galvanizin e tlwaelehileng...Bala haholoanyane -
EN 10219 khahlanong le GB/T 6728: Liphapang tse 5 bakeng sa Theko ea Karolo ea Likoti tsa Meaho
Kakaretso ea Phethahatso Bakeng sa merero ea machaba ea EPC, EN 10219 (European Standard) le SAC GB/T 6728 (Chinese Standard) li hlalosa likarolo tse se nang letho tse entsoeng ka mokhoa o batang tse kopantsoeng ka botekgeniki (RHS, SHS, CHS). Leha S355JR e sebetsa e le sehlopha sa mantlha se lekanang sa Sechaena le Q355B ka lebaka la materase a tsona...Bala haholoanyane -
Likotsi tsa Theko ea Letsatsi Tlas'a GB/T 6728-2025
Haeba o le rakonteraka wa matla a letsatsi wa EPC kapa molaodi wa theko ya thepa o rekang dikarolo tse se nang letho tsa tshepe ya meaho ho tswa Chaena, o hloka ho ntjhafatsa maqephe a hao a tlhaloso hona jwale. Ho tloha ka la 1 Hlakubele, 2026, indasteri ya tshepe e thehilweng ka serame ya Chaena e ile ya qala semmuso maemo a matjha a GB/T 6728-2025, a ntjhafaditsweng ka botlalo...Bala haholoanyane -
Tataiso ea ho Khoasolla le ho Bapisa ea GB/T 6728-2025 PDF
Lethathamo la Dikahare · Litokomane tsa Ditshupiso tsa Boenjiniere · Kakaretso e Tloaelehileng · Lintlafatso tsa Bohlokwa tsa Botekgeniki · Tafole ya Tekano ya Dikereiti · Papiso ya Botekgeniki (2017 vs. 2025) · Dikopo · Lenane la Ditshekatsheko tsa Theko · Dipotso tse Botswang Khafetsa · Bokgoni ba Bafepedi · Tshehetso ya Botekgeniki GB/T 6728-2025 r...Bala haholoanyane -
Liphaephe tsa Tšepe tsa EN 10255 tse Tsoang: Lintlha tsa Tekheniki tse Fetang Theko
Ha ho hlahlojoa liphaephe tsa tšepe bakeng sa khase e nang le khatello e tlase, phepelo ea metsi, kapa marangrang a fafatsang mollo, tekanyetso ea EN 10255 ke tšupiso e akaretsang hoo e ka bang potso e 'ngoe le e 'ngoe ea tekheniki. Bakeng sa litsebi tsa theko, ke mokhoa o tloaelehileng ho bapisa litheko tse thehiloeng haholo-holo thekong ea tonne. Leha ho le joalo, ke...Bala haholoanyane -
Theko e Kholo ea SHS/RHS ea 1550mm| Yuantai
Liphaephe tse Boima tsa Tšepe ea Meaho bakeng sa Merero e Meholo ea Sejoale-joale Nts'etsopele ea meralo ea motheo ea machaba, bafepedi ba liphaephe tsa tšepe ea meaho ea lefats'e ba tobane le litlhoko tse ntseng li eketseha tsa liprofaele tse kholoanyane. Ha merero e meholo joalo ka meaho e melelele, meaho ea mabala a lipapali le metheo ea moea ea lebopong la leoatle e ntse e tsoela pele ho ...Bala haholoanyane -
EN 10210 S460NH: Tataiso ea Setsebi bakeng sa Likarolo tse Sekoti tsa Meaho
TSAMAEA: 1. Hlalosa Kereiti 2. Litlhaloso tsa Theknoloji 3. Ho tjheseletsa 4. Temoso ea Moreki 5. Lipotso Tse Botsoang Khafetsa tsa Theknoloji Tataiso ena e sebetsa e le tšupiso ea teknoloji bakeng sa likarolo tse se nang letho tsa tšepe ea k'habone ea S460NH (SHS, RHS, le CHS) tse entsoeng tlas'a maemo a EN 10210. Tlhokomeliso ea Bohlokoa: S460NH ke sesebelisoa se matla haholo, se tloaelehileng ...Bala haholoanyane -
Pipe ea ASTM A53 Kereiti ea B: Tataiso e Ikhethang le Chate ea Boima
Lefatšeng la tlholisano la theko ea tšepe ea B2B, ho khetha pakeng tsa ASTM A53 Kereiti ea A le Kereiti ea B ha se feela botekgeniki—ke qeto e amang meeli ea polokeho ea projeke ea hau le litšenyehelo tsohle tsa hau tsa ho lula. Joaloka moetsi ea ka sehloohong ho Tianjin Yuantai Derun Group, re bone kamoo slig...Bala haholoanyane -
Karohano ea Tekheniki ea API 5L: Likereiti, PSL1 khahlanong le PSL2
Indastering ea lipeipi, API 5L ke tekanyetso e bolokang ntho e 'ngoe le e 'ngoe hammoho. Empa haeba u sheba lintlha ka hloko, ha se tokomane ea "boholo bo le bong bo lumellanang le tsohle". Ho khetha pakeng tsa API 5L Kereiti ea B le API 5L X70, kapa ho etsa qeto ea hore na projeke e hlile e hloka PSL2, ke moo boenjiniere...Bala haholoanyane -
Sekhahla sa Tšepe sa Tube se Sekwere le se Khutšoane sa Tšepe
Foromo e Ikhethang ea Yuantai Derun: Lifomo tsa lipalo tse sebelisitsoeng sesebelisoa sena li nkiloe le ho ntlafatsoa ke Yuantai Derun Group ka tlhahlobo e batsi ea data ea tlhahiso le ho ntšoa ha boenjiniere ka thata. Ho fapana le li-calculator tse tloaelehileng, algorithm ea rona e ntlafalitsoeng e netefatsa hore ho na le phapang e fokolang ea liphoso...Bala haholoanyane
MOETA-PELE OA SEKOLO SA LIHOTLE CHAENA
