Ikopanye le Rona bakeng sa Tlhahisoleseling e Eketsehileng ea Saese
EN 10219 S235JRH / S275JRH / S355JRH Mofani oa Likarolo tsa Tšepe ea Sebopeho sa SHS Square Hollow
| Ntho | Tlhaloso |
| Lebitso la Sehlahisoa | EN 10219 Likarolo tse nang le Mekoti ea Tšepe ea Sebopeho (SHS) |
| Mofuta oa Sehlahisoa | Likarolo tse nang le sekoti tse entsoeng ka mokhoa o batang tse nang le welded |
| Sebopeho | Karolo e Sekoti e Sekwere (SHS) |
| Likereiti tsa Tšepe | S235JRH, S275JRH, S355JRH |
| E tloaelehileng | EN 10219-1 / EN 10219-2 |
| Mokhoa oa Tlhahiso | E Welded ka Maqhubu a Phahameng (ERW), E Thehiloe ka Serame |
| Sebaka sa Boholo ba Kantle | 20 × 20 mm – 500 × 500 mm |
| Botenya ba lebota | 1.5 mm – 20 mm |
| Bolelele | 3m – 12m Standard, Bolelele bo Ikhethileng boa fumaneha |
| Mofuta oa Karolo | Karolo ea Sebopeho sa Sekwere se nang le Sekoti (SHS) |
| Thepa | Tšepe ea Meaho e sa Tšoaneng |
| Matla a Tekanyo | S235JRH ≥ 235 MPa; S275JRH ≥ 275 MPa; S355JRH ≥ 355 MPa |
| Matla a tšepe | Ho ea ka Litlhoko tsa EN 10219 |
| Qetello ea Bokaholimo | Tšepe e Ntšo, e Olisitsoeng, e Pentiloeng, e Chesitsoeng ka Galvanized e Chesang, e Koahetsoeng ka Epoxy |
| Qetello ea ho Qetela | Qetello e se nang letho, Qetello e Beveled, Qetello e Khoele (Ha ho hlokahale) |
| Sekoahelo sa Zinki | 40–120 μm (HDG e Ikhethileng e ea fumaneha) |
| Mamello | Ho latela EN 10219 Standard |
| Tshebetso ea ho tjheseletsa | Ho Weldability e Hlollang |
| Litšebeletso tsa Tlhahiso | Ho seha, ho tjheka, ho phunya, ho kobeha, ho tjheseletsa, ho galakanya |
| Tlhahlobo le Teko | Tlhahlobo ea Lik'hemik'hale, Teko ea Mechini, Tlhahlobo ea Litekanyo, NDT e Fumanehang |
| Setifikeiti | EN 10204 3.1, Setifikeiti sa Tlhahlobo ea Mill (MTC), CE, ISO 9001 |
| Ho paka | Ho kopanya masela a tšepe, ho paka metsi, ho paka ka mokhoa o tloaelehileng oa kantle ho naha |
| Likopo | Meaho ea Tšepe, Matlo a polokelo, Li-workshop, Meaho ea Khoebo, Limela tsa Liindasteri, Marokho, Merero ea Meralo ea Motheo, Meaho ea Letsatsi, Meaho ea Temo, Liforeimi tsa Mechini |
| Limmaraka tsa Thekiso ea Linaha Tse Ling | Europe, Amerika Leboea, Amerika Boroa, Bochabela bo Hare, Afrika, Asia Boroa-bochabela |
| Bokhoni ba Phepelo | OEM le ODM lia tšehetsoa |
| Letšoao | Sehlopha sa Tšepe sa Borena |
| Tšimoloho | Chaena |
| EN 10219 Tšepe ea Sebopeho SHS - Sebopeho sa Lik'hemik'hale ka Papiso ea Sehlopha | |||
| Karolo | S235JRH Dikahare tse Phahameng (%) | S275JRH Dikahare tse Phahameng (%) | S355JRH Dikahare tse Phahameng (%) |
| Khabone (C) | ≤ 0.17 | ≤ 0.20 | ≤ 0.22 |
| Manganese (Mn) | ≤ 1.40 | ≤ 1.50 | ≤ 1.60 |
| Fosforase (P) | ≤ 0.035 | ≤ 0.035 | ≤ 0.035 |
| Sebabole (S) | ≤ 0.035 | ≤ 0.035 | ≤ 0.035 |
| Naetrojene (N) | ≤ 0.012 | ≤ 0.012 | ≤ 0.012 |
| Koporo (Cu) | ≤ 0.55 (haeba ho boletsoe) | ≤ 0.55 (haeba ho boletsoe) | ≤ 0.55 (haeba ho boletsoe) |
| EN 10219 Tšepe ea Sebopeho SHS - Sebopeho sa Lik'hemik'hale ka Papiso ea Sehlopha | |||
| Karolo | S235JRH Dikahare tse Phahameng (%) | S275JRH Dikahare tse Phahameng (%) | S355JRH Dikahare tse Phahameng (%) |
| Khabone (C) | ≤ 0.17 | ≤ 0.20 | ≤ 0.22 |
| Manganese (Mn) | ≤ 1.40 | ≤ 1.50 | ≤ 1.60 |
| Fosforase (P) | ≤ 0.035 | ≤ 0.035 | ≤ 0.035 |
| Sebabole (S) | ≤ 0.035 | ≤ 0.035 | ≤ 0.035 |
| Naetrojene (N) | ≤ 0.012 | ≤ 0.012 | ≤ 0.012 |
| Koporo (Cu) | ≤ 0.55 (haeba ho boletsoe) | ≤ 0.55 (haeba ho boletsoe) | ≤ 0.55 (haeba ho boletsoe) |
Likarolo tse ka Sehloohong
E hlahisitsoe ho latela maemo a Europe a EN 10219.
E fumaneha ka mekgahlelo ya S235JRH, S275JRH le S355JRH ya tshepe ya sebopeho.
Karolelano e ntle ea matla a eona ho ea boima e ntle haholo bakeng sa tšebeliso ea meaho.
Ho nepahala ho hoholo, botsitso le ho tšoana.
E ka tjheselletsoa, ea etsoa ka mechini le ho etsoa.
Boholo le bolelele bo ikhethileng, hammoho le mekhoa e fapaneng ea ho lokisa bokaholimo lia fumaneha.
E sebelisoa haholo mererong ea kaho, ea tšepe le ea meralo ea motheo lefatšeng ka bophara.
| Boemo ba Kopo | Tlhaloso (Boholo × Botenya) |
| Kaho le Sebopeho sa Tšepe | 50 × 50 × 3.0 mm |
| 75 × 75 × 3.0 mm | |
| 100 × 100 × 4.0 mm | |
| 150 × 150 × 6.0 mm | |
| 200 × 200 × 8.0 mm | |
| Meaho ea Bolulo le ea Lithupelo | 100 × 100 × 4.0–6.0 mm |
| 150 × 150 × 6.0–10.0 mm | |
| 200 × 200 × 8.0–12.0 mm | |
| Meralo ea motheo le Meaho e Boima | 250 × 250 × 10.0 mm |
| 300 × 300 × 12.0 mm | |
| 400 × 400 × 16.0 mm | |
| 500 × 500 × 20.0 mm | |
| Mekhoa ea ho Kenya Letsatsi le ho Fenseta | 40 × 40 × 2.0 mm |
| 50 × 50 × 2.5 mm | |
| 60 × 60 × 3.0 mm | |
| Liparamente tsa Tekheniki tse Akaretsang | |
| Bolelele | 5.8m, 6m, 11.8m, 12m kapa e etselitsoeng motho ka mong |
| Phekolo ea Bokaholimo | E ntšo, e tlotsitsoe ka oli, e pentiloe, e qoelisoa ka ho chesa |
| Tšebeletso ea Ts'ebetso | Ho seha, ho tjheka, ho tjheseletsa, ho phunya, ho tjhesa ka galvanizing, ho etsa thepa ka mokhoa o ikgethang ho a fumaneha |
Iteanye le rona
EN 10219 S235JRH / S275JRH / S355JRH Tšepe ea Sebopeho SHS Likarolo tse Sekwere tse se nang letho Liphaephe tsa Tšepe tse Sekwere
Mekhoa ea phekolo e fumanehang holim'a metsi:
Tšepe e Ntšo e se nang letho
Qetello e nang le oli e thibelang mafome
Seaparo sa primer se khubelu sa oxide
E qoelisoang ka ho chesa
Seaparo sa epoxy
Liaparo tse sireletsang tse ikhethileng
EN 10219 S235JRH / S275JRH / S355JRH SHS – Ditshebediso tse ka Sehloohong
E entsoe ho latela maemo a EN 10219, likarolo tsa S235JRH, S275JRH le S355JRH tse sekoere tse se nang letho (SHS) li na le ho nepahala ho tsitsitseng ha litekanyo, ho tjheseletsa ho tšepahalang le ts'ebetso e leka-lekaneng ea sebopeho. Liprofaele tsena tsa tšepe ea sebopeho tse feto-fetohang li amoheloa haholo ho pholletsa le merero ea kaho ea sechaba, boenjiniere ba indasteri, meralo ea motheo le tlhahiso ea mechini lefatšeng ka bophara.
Kaho ea Meaho le Khoebo
E loketse meralo ea motheo ea meaho ea bolulo le ea khoebo, meaho ea tšepe ea mekato e mengata le litsamaiso tsa meaho tse entsoeng esale pele. Thepa e tsitsitseng ea mechini e etsa hore likarolo tsena tsa SHS e be khetho e tšepahalang bakeng sa meaho e akaretsang ea foreimi le e jarang mojaro.
Meaho ea Liindasteri
E sebelisoa hangata bakeng sa liforeimi tse kholo tsa fektheri, meaho ea tšepe ea workshop, masapo a polokelo ea thepa le meaho ea lits'ebeletso tsa thepa. E loketse meaho ea indasteri e bobebe le e mahareng e boima, e fana ka botsitso bo ikhethang ba meaho bakeng sa ts'ebeletso ea nako e telele.
Meralo ea Motheo ea Sechaba le Lipalangoang
E sebelisoa haholo likarolong tse thusang tsa borokho, meahong ea tšehetso ea litsela tse kholo le literene, boenjiniere ba lithanele le meralo ea motheo ea sechaba ea masepala. Ho tiea le ho hanyetsa tšusumetso ho ikamahanya le maemo a rarahaneng a kaho ea kantle le ka tlas'a lefatše.
Tlhahiso ea Mekaniki le Lisebelisoa
E loketse bakeng sa ho etsa diforeimi tsa mechini, metheo ya tshehetso ya disebediswa, dipolatefomo tsa meaho, di-bracket tsa ho kenya le meaho ya sistimi ya ho tsamaisa thepa. Boholo ba karolo e tshwanang bo nolofatsa tshebetso ya ho sebetsa ka mechine, ho tjheseletsa le ho kopanya bakeng sa diporojeke tsa boenjiniere ba mechini.
Boenjiniere bo Bocha ba Matla le Matla
Thepa e ratoang bakeng sa liforeimi tsa ho kenya phanele ea letsatsi, meaho ea tšehetso e thusang ea matla a moea, meaho ea tšepe ea setsi sa motlakase le likarolo tsa meaho tsa seteishene se senyenyane, e fihlelang litlhoko tse tšoarellang le tse hanelang boemo ba leholimo tsa merero e mecha ea matla.
Meaho ea Temo le Polokelo
E sebelisoa haholo bakeng sa matlo a temo a limela, matlo a bolulo a mapolasi, matlo a polokelo le liforeimi tsa polokelo ea lijo-thollo. E theko e tlaase ebile e ka fetoloa bakeng sa lits'ebetso tse bobebe tsa meaho maemong a temo le a polokelo.
Mokhabiso oa Meaho le oa Kantle
E sebelisoa meahong ea ho etsa mohlala oa meralo, litsamaisong tsa tšehetso ea bokaholimo ba meaho, meahong ea tšepe ea naha e ka ntle le meralong ea tšepe ea mekhabiso ea sejoale-joale, e leka-lekanya matla a meaho le ponahalo e makhethe bakeng sa merero ea boenjiniere ba meaho.
Royal Steel Group ke mofani oa litsebi oa lipeipi tsa tšepe tsa meaho le liprofaele tse se nang letho tse nang le boiphihlelo bo boholo ba ho romela kantle ho naha, o sebetsa hoAmerika Leboea, Amerika Boroa, Bochabela bo Hare, Asia Boroa-bochabela, Afrika le EuropeRe fana ka taolo e matla ea boleng, litheko tse hlōlisanang, lits'ebeletso tsa ts'ebetso tse ikhethileng, le ts'ehetso e tšepahalang ea lefats'e ea thepa ho thusa bareki ba rona ho phethela merero ea kaho le meralo ea motheo ka katleho le ka mokhoa o baballang.
Lipeipi tsohle tsa tšepe tse sekwere li tiisitsoe ka thata ka marapo a tšepe le liphutheloana tse sa keneleng metsi ho qoba mongobo le mafome nakong ea lipalangoang. Liphutheloana tse ikhethileng tsa ho romela thepa kantle ho naha lia fumaneha bakeng sa lijana, thepa e ngata le liodara tsa projeke ea machabeng.
1. Phapang ke efe pakeng tsa S235JRH, S275JRH, le S355JRH?
Mekhahlelo ena e meraro e fapana ka matla le maemo a ts'ebeliso bakeng sa EN 10219 SHS:
S235JRH: Tšepe e bobebe e theko e tlase bakeng sa lits'ebetso tse bobebe tsa sebopeho.
S275JRH: Tšepe e matla a mahareng bakeng sa merero ea meaho e akaretsang.
S355JRH: Tšepe e matla haholo, ke mofuta o tsebahalang haholo bakeng sa kaho e boima.
Mekhahlelo e phahameng ea tšepe e na le matla a ho hlahisa chai a phahameng le bokhoni bo betere ba ho jara mojaro.
2. Na o ka iketsetsa boholo le bolelele?
E, ho iketsetsa ka botlalo le ts'ebetso ea bobeli lia fumaneha bakeng sa EN 10219 SHS.
Litlhaloso tse Ikhethileng
Boholo: 20 × 20mm – 500 × 500mm (boholo bo boholo bo ikgethileng bo fumaneha)
Botenya ba lebota: 1.5mm – 20mm+
Bolelele: E tloaelehileng 6/9/12m, bolelele bo ikhethileng ba ho seha ho ea ka boholo
Re boetse re fana ka lits'ebeletso tsa ho seha, ho beveling, ho cheka, ho tlotsa oli, ho primer le ho kenya galvanizing ka ho chesa.
3. Phapang ke efe pakeng tsa EN 10219 le EN 10210?
Maemo ana a mabedi a sebetsa ho mekhoa e fapaneng ea tlhahiso le litlhoko tsa projeke:
EN 10219 (E entsoeng ka serame): Likarolo tse se nang letho tse tjheseletsoang ka theko e tlase bakeng sa kaho e akaretsang le meaho e tloaelehileng e jarang mojaro.
EN 10210 (E phethiloe ka ho chesa): Likarolo tse sebetsang hantle tse nang le matla a phahameng le ho hanyetsa tšusumetso, bakeng sa merero ea bohlokoa ea boenjiniere e boima.
4. U ka fana ka mangolo afe?
Re fana ka litokomane tse felletseng tse netefalitsoeng bakeng sa boenjiniere ba lefats'e le tumello ea lekhetho:
- EN 10204 3.1 MTC/MTR
- Litlaleho tsa liteko tsa lik'hemik'hale le tsa mechini
- Setifikeiti sa CE ('maraka oa EU)
- Setifikeiti sa Boleng sa ISO 9001
Lihlahisoa tsohle li ka latelwa ka botlalo ka taolo e tiileng ea boleng ba fektheri.
5. Litšebeliso tsa mantlha tsa EN 10219 SHS ke life?
EN 10219 SHS e sebelisoa haholo masimong a kaho le a indasteri lefatšeng ka bophara:
- Liforeimi tsa meaho ea tšepe le meaho e seng e entsoe esale pele
- Li-workshop, matlo a polokelo le mehaho ea thepa
- Meralo ea motheo ea masepala le meaho e thusang ea borokho
- Ho kenya matla a letsatsi le litsamaiso tse ncha tsa tšehetso ea matla
- Liforeimi tsa tšehetso ea lisebelisoa tsa mechini
- Mehaho ea temo le polokelo
Lintlha tsa ho ikopanya
Aterese
Sebaka sa indasteri ea nts'etsopele ea Kangsheng,
Setereke sa Wuqing, toropo ea Tianjin, China.
Imeile
Mohala
Lihora
Mantaha-Sontaha: Tšebeletso ea lihora tse 24











