1. Tšepe ea Womic: Bokhoni ba Tlhahiso le Matla a Khamphani
Womic Steel Group ke moetsi ea ka sehloohong le morekisi oa kantle ho naha ea nang le boiphihlelo ba lilemo tse fetang 20 ba ho hlahisa lihlahisoa tsa tšepe e sa hloekang, e kopantsoeng le e sa hloekang. Setsi sa rona sa tlhahiso ea liphaephe tsa SSAW sa sejoale-joale se akaretsa bokhoni bo felletseng ba tlhahiso bo fetang lithane tse 15,000 ka khoeli bakeng sa likarolo tse se nang letho tse koahetsoeng ka arc, tse sebeletsang merero ea kaho, ea meaho le ea likepe lefatšeng ka bophara.
Boholo ba Tlhahiso bakeng sa Karolo ea SSAW Hollow:Bophara ba kantle ho tloha ho 219mm ho isa ho 3,000mm (8 inch ho isa ho 120 inch) bakeng sa ts'ebetso ea SSAW. Botenya ba lebota ho tloha ho 5.0mm ho isa ho 25.4mm. Bolelele bo le bong ho tloha ho 6m ho isa ho 18m bo tloaelehileng, ka bolelele bo ikhethileng ho fihlela ho 60m bo fumanehang bakeng sa merero e tebileng ea motheo le ea meaho.
Litifikeiti tsa Boleng le ho Latela Melao:
Setifikeiti sa ISO 9001:2015:Sistimi ea Tsamaiso ea Boleng bakeng sa tlhahiso ea likarolo tse se nang letho le lits'ebetso tsa taolo ea boleng.
Ho Tšoaea CE (PED 2014/68/EU):Likarolo tsa rona tse se nang letho li latela Tataiso ea Lisebelisoa tsa Khatello ea Europe (PED) 2014/68/EU. Ho tšoauoa ha CE hoa fumaneha ha ho kopuoa. Phatlalatso ea Ts'ebetso (DoP) e fanoe bakeng sa lihlahisoa tse tloaelehileng tsa EN.
FPC (Taolo ea Tlhahiso ea Fektheri)ho ya ka EN 10219: Boipolelo ba ho latela melao bakeng sa ho tshwaya CE.
Setifikeiti sa EN 10204 3.2:Ntle le Litifikeiti tsa Teko tsa Mill tse tloaelehileng tsa 2.2 le 3.1, re fana ka lihlahisoa tse nang le Setifikeiti sa Tlhahlobo sa 3.2, se netefalitsoeng ke mekhatlo ea batho ba bang e lumelletsoeng ke EU.
Litumello tsa Tlhahlobo ea Mokha oa Boraro (TPI):Lihlahisoa tsa rona le lits'ebetso tsa tlhahiso lia amoheloa le ho hlahlojoa ke mekhatlo e meholo ea machaba ho kenyeletsoa SGS, BV, TÜV, le DNV.
Kananelo ea Lefatše ka Bophara:Womic Steel ke mofani ea tšepahalang oa likonteraka tsa lefats'e tsa EPC, lik'hamphani tsa kaho le likonteraka tsa motheo, ea sebeletsang linaha tse fetang 80 lefatšeng ka bophara.
2. EN 10219 S355JRH: Sebopeho sa thepa le litšobotsi tsa ts'ebetso
EN 10219 S355JRHke tekanyetso ea Europe bakeng sa likarolo tse se nang letho tsa sebopeho tse entsoeng ka ho tjheseletsa tse batang. "S" e emela tšepe ea sebopeho, "355" e bontša matla a fokolang a tlhahiso ea 355 MPa, "JR" e bontša teko ea tšusumetso ho 20°C (bonyane ba 27 Joules), 'me "H" e bontša karolo e se nang letho. S355JRH e sebelisoa haholo bakeng sa lits'ebetso tsa sebopeho tse hlokang matla a matle, ho tjheseletsa, le ho tiea ha mocheso o tlase.
EN 10219 S355JRH e fana ka ho tjheseletsa ho babatsehang bakeng sa ho kopanya masimo, ho dutla ho hotle bakeng sa ho bopa le ho kobeha, mme e tiiseditse ho tiea ha tshusumetso bakeng sa botsitso ba sebopeho. Ha e bapiswa le maemo a tlase jwalo ka S235JRH, S355JRH e fana ka bokgoni bo phahameng haholo ba ho jara mojaro, e leng se dumellang boholo bo fokotsehileng ba dikarolo le meaho e bobebe.
Sebopeho sa Lik'hemik'hale (Tlhahlobo ea Lesela, % ka boima):
| Karolo | EN 10219 S355JRH (Boholo %) |
| C | 0.22 |
| Si | 0.55 |
| Mn | 1.60 |
| P | 0.035 |
| S | 0.035 |
| N | 0.014 |
| CE (boholo) | 0.45 |
Hlokomela: EN 10219 S355JRH e na le meeli e thata hodima khabone, phosphorus le sebabole, e leng se fellang ka ho tjheseletsa ho babatsehang. Moeli wa 0.45% wa khabone e lekanang le yona (CEV) o netefatsa ho tjheseletsa ho hotle ha tshimo.
Thepa ea Mekaniki (Mocheso oa Kamore):
| Thepa | EN 10219 S355JRH |
| Matla a Tekanyo (metsotso) | 355 MPa (51,500 psi) |
| Matla a ho Tenyetseha (metsotso) | 470 MPa (68,200 psi) |
| Ho lelefatsa (metsotso) | 19% (Longitudinal) |
| Matla a Tšusumetso | Li-joule tse 27 @ 20°C (JR) |
| Matla a Tšusumetso (J2H) | Li-joule tse 27 @ -20°C (ha ho hlokahale) |
*Hlokomela: EN 10219 S355J2H e fumaneha bakeng sa lits'ebetso tse hlokang ho tiea ha mocheso o tlase ho -20°C.*
Papiso ea EN 10219 Hollow Section Grades:
| Sehlopha | Matla a Tlhahiso (MPa) | Matla a ho Tenyetseha (MPa) | Mocheso oa Tšusumetso | Tšebeliso e Tloaelehileng |
| S235JRH | 235 | 360 | 20°C | Lisebelisoa tse bobebe tsa sebopeho |
| S275JRH | 275 | 410 | 20°C | Ditshebediso tsa meaho e mahareng |
| S355JRH | 355 | 470 | 20°C | Meaho e boima, e bokellana |
| S355J2H | 355 | 470 | -20°C | Ho bokella meaho ka mocheso o tlase |
Ela Hloko: Bakeng sa lits'ebetso tse thata ka ho fetisisa tsa sebopeho le tsa ho bokella, S355JRH kapa S355J2H ke sehlopha se khothaletsoang.
3. Ho Latela Maemo le Litekanyetso tsa Tekanyo
Tšepe ea Womic e fana ka likarolo tse se nang letho tsa EN 10219 S355JRH SSAW ho pholletsa le sephara se seholo, e lumellana ka botlalo le EN 10219 le maemo a machaba a amanang le eona.
| Ntho | Tlhaloso |
| E tloaelehileng | EN 10219 (S235JRH, S275JRH, S355JRH, S355J2H) |
| Mokhoa oa Tlhahiso | SSAW (Sekoahelo se Koahetsoeng ka Lehlakoreng le Itšetseng ... |
| Sebaka sa Bophara ba Kantle | 219mm – 3,000mm (8" – 120") |
| Botenya ba Lebota | 5.0mm – 25.4mm |
| Bolelele ba Nako | E tloaelehileng: 6m, 12m, 18m / E ikgethileng: ho fihlela ho 60m |
| Qetello ea ho Qetela | Qetello e se nang letho (PE) / Qetello e Beveled (BE) |
| Qetello ea Bokaholimo | E hlobotse / e tlotsitsoeng ka oli / e ntšo e koahetsoeng / e prmied / e bentšitsoeng ka galvanized |
| Mamello | OD: ±1.0% / Boima: ±10% (EN) / Bolelele: +50mm -0mm |
4. Litekanyo le Litlhaloso tse Fumanehang - EN 10219 S355JRH SSAW Karolo e Sekoti
Karolo ea SSAW e Sekoti (219mm - 3,000mm OD)
| OD (mm) | Dikgetho tsa Botenya ba Lebota (mm) | Boima (kg/m2) | Bolelele bo Tloaelehileng |
| 219 – 325 | 5.0, 6.0, 8.0, 10.0, 12.5 | 26.4 – 96.3 | 6m / 12m |
| 325 – 426 | 5.0, 6.0, 8.0, 10.0, 12.5, 14.0 | 39.5 – 142.2 | 6m / 12m |
| 426 – 530 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0 | 62.1 – 202.8 | 6m / 12m / 18m |
| 530 – 630 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0 | 77.5 – 271.6 | 6m / 12m / 18m |
| 630 – 820 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0 | 92.3 – 394.6 | 6m / 12m / 18m |
| 820 – 1,020 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0 | 160.2 – 541.5 | 6m / 12m / 18m |
| 1,020 – 1,220 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 199.8 – 736.5 | 6m / 12m / 18m / 24m |
| 1,220 – 1,420 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 298.4 – 859.8 | 6m / 12m / 18m / 24m |
| 1,420 – 1,620 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 347.7 – 983.2 | 6m / 12m / 18m / 24m |
| 1,620 – 2,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 476.1 – 1,217.4 | 6m / 12m / 18m |
| 2,000 – 2,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 588.5 – 1,527.2 | 6m / 12m / 18m |
| 2,500 – 3,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 736.5 – 1,841.7 | 6m / 12m / 18m |
Ela Hloko: Litekanyo tse ikhethileng ka ntle ho mefuta ena lia fumaneha ha ho kopuoa.
5. Maemo a Tloaelehileng a Tšepe ea Sebopeho a Entsoeng ke Tšepe ea Womic
| E tloaelehileng | Likereiti tsa Tšepe | Tšebeliso e Tloaelehileng |
| Maemo a Karolo ea EN Hollow | ||
| EN 10219 | S235JRH, S275JRH, S355JRH, S355J2H | Likarolo tse se nang letho tsa sebopeho tse entsoeng ka thapo tse batang |
| EN 10248 | S235GP, S275GP, S355GP | Ho bokella masela a tšepe a phuthoang ka mocheso le ho bokella liphaephe |
| EN 10025 | S235JR, S275JR, S355JR, S355J2 | Tšepe ea mohaho e phutholotsoeng ka mocheso |
| Maemo a Sebopeho sa ASTM | ||
| ASTM A500 | GR.A, GR.B, GR.C | Liphaephe tsa meaho tse bōpiloeng ka mokhoa o batang |
| ASTM A252 | GR.1, GR.2, GR.3 | Liqubu tsa liphaephe tsa tšepe |
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Tšepe ea meaho e nang le motsoako o tlase e matla haholo |
| Maemo a Mang | ||
| AS 1163 | C250, C350, C450 | Likarolo tse tloaelehileng tsa sebopeho sa Australia tse se nang letho |
| CSA G40.21 | 44W, 50W, 50A | Tšepe ea meaho e tloaelehileng ea Canada |
Tšebeliso:Meaho ea meaho, litšehetso tsa borokho, ho bokella liqubu, metheo ea likepe, liforomo tsa leoatle, kaho ea likou, boenjiniere ba motheo o tebileng, libaka tsa indasteri, mabala a lipapali, liholo tsa lipontšo
6. Ts'ebetso ea Tlhahiso - Karolo ea SSAW (Spiral Arc Welded) Hollow
Mokhoa oa ho Hlahisa oa SSAW bakeng sa Karolo e Sekoti (219mm - 3,000mm OD):
Tlhahlobo ea Lisebelisoa tse Tala (Coil):Likhoele tsa tšepe tse phutholohileng tse tlang li netefalitsoe bakeng sa sebopeho sa lik'hemik'hale, thepa ea mechini, le boleng ba bokaholimo khahlanong le litlhaloso tsa EN 10219 S355JRH. Khoele ka 'ngoe e abeloa nomoro e ikhethang ea mocheso ho netefatsa hore thepa e sala morao ka botlalo nakong eohle ea tlhahiso.
Ho phutholla le ho batalatsa:Likhoele tsa tšepe li kenngoa holim'a sesebelisoa sa ho uncoiler 'me li fepeloa ka mochini o lekanyang ka nepo ho batalatsa moqolo, ho tlosa sete ea khoele le ho netefatsa hore e bataletse ka ho lekana bakeng sa ho theha spiral ka mokhoa o tsitsitseng.
Ho Sila le ho Seha Edge:Mathoko ka bobedi a malelele a lehare la tshepe a silwa mme a sehwa ho fihlela a mamellana ka bophara bo nepahetseng (± 0.5mm). Tokisetso ya mathoko e etsa bokahodimo bo hlwekileng, bo bapileng bo hlokahalang bakeng sa ho thehwa ha weld ya boleng bo hodimo.
Ho Theha Spiral:Moqomo o bataladitsweng o fepuoa ka hara mochini o etsang spiral ka sekhutlo se laolwang sa helix. Moqomo o tswela pele ho bopjwa ka sebopeho sa spiral cylindrical, mme mathoko a wona a lebane bakeng sa ho tjheseletsa.
Ho Welsha ka Arc e Keneng ka Hare (SAW):Sehokelo sa hare se tjheseletsa pele ho sebediswa disebediswa tsa ho tjheseletsa tsa arc tse kentsweng ka boiketsetso ka motswako o loketseng wa flux le terata.
Ho Welsha ka Arc e Kenelletseng ka Ntle (SAW):Sekoahelo sa kantle sa spiral se tjheselletswa hang ka mora tjheseletso ya kahare, ho sebediswa disebediswa tsa ho tjheseletsa tsa arc tse kentsweng ka boiketsetso.
Ho Seha ho fihlela Bolelele:Phaephe e tjheseditsweng ka spiral e sa kgaolwang e kgaolwa ka bolelele bo boletsweng ho sebediswa ditsamaiso tsa ho seha plasma kapa oksijene ka boiketsetso.
Teko e sa Senyeheng (NDT):
Teko ea Ultrasonic ea 100% (UT):Sistimi ea UT e iketsang e hlahloba seam eohle ea weld ea spiral le 'mele o felletseng oa phaephe bakeng sa li-lamination, lintho tse kenyellelitsoeng, khaello ea ho kopana, le litšitiso tse ling.
Teko ea X-ray (RT):Tlhahlobo ea X-ray kapa gamma-ray ea seam ea weld (letheba kapa bolelele bo felletseng joalo ka ha ho boletsoe).
Tlhahlobo ea Likaroloana tsa Magnetic (MPI):Tlhahlobo ea menoana ea maoto e tšetsoeng ka weld le sebaka se amehileng ke mocheso bakeng sa mapetso a bokaholimo.
Qetella Qetello:Lipheletso tse se nang letho (tse sekoere se sehiloeng) kapa lipheletso tse betlilweng (sekhutlo sa bevel sa 30°-35°) ho latela tlhaloso ea moreki.
Tlhahlobo ea ho Qetela le ho Tšoaea:Tlhahlobo ea pono bakeng sa liphoso tsa bokaholimo, netefatso ea litekanyo, le matšoao a sa feleng ho latela EN 10219 (ho kenyeletsoa le kereiti, boholo, nomoro ea mocheso, boitsebahatso ba moetsi).
Melemo ea Ts'ebetso ea SSAW bakeng sa Likarolo tse Sekoti:
1. Bokhoni ba ho hlahisa bophara bo boholo haholo ho tsoa ho likhoele tse tloaelehileng tsa bophara
2. Ts'ebetso e tsoelang pele ea tlhahiso bakeng sa katleho e phahameng
3. E theko e tlaase bakeng sa lits'ebetso tsa sebopeho sa bophara bo boholo
4. Botsitso bo botle ba tekanyo le ho chitja
7. Mekhoa ea Taolo ea Boleng le Liteko bakeng sa Karolo ea EN 10219 S355JRH SSAW Hollow
| Sethaleng | Mokhoa oa Tlhahlobo | Morero |
| Lisebelisoa tse tala (Coil) | Tlhahlobo ea Lik'hemik'hale (OES Spectrometer) | Netefatsa ho latela meeli ea sebopeho sa EN 10219 |
| Lisebelisoa tse tala (Coil) | Teko ea ho Tenyetseha | Netefatsa matla a tlhahiso, matla a ho tsikinyeha, le bolelele |
| Lisebelisoa tse tala (Coil) | Teko ea Ultrasonic | Lemoha li-lamination le likoli tsa ka hare |
| Ts'ebetsong | Tlhahlobo ea Litekanyo (Micrometer) | Hlokomela OD, WT nakong ea ho thehoa ha spiral |
| Ts'ebetsong | Tlhahlobo ea Litokisetso tsa Moeli | Netefatsa boemo ba moeli le ho otloloha |
| Sebaka sa ho Weld | Teko ea Ultrasonic (UT) - Inthaneteng | Lemoha ho se tsitse ha weld, ho hloka ho kopanngoa |
| Sebaka sa ho Weld | Teko ea X-ray (RT) | Netefatsa ho kenella ha weld, masoba, ho kenyelletsoa ha slag |
| Sebaka sa ho Weld | Tlhahlobo ea Likaroloana tsa Magnetic (MPI) | Ho lemoha mapetso a bokaholimo (ho tjheseletsa le HAZ) |
| Phaephe e felileng | Tlhahlobo ea litekanyo | Netefatsa OD, WT, bolelele, ho otloloha, ho chitja |
| Phaephe e felileng | Teko ea Hydrostatic (Boikhethelo) | Netefatsa botšepehi ba khatello |
| Phaephe e felileng | Teko ea Kobeho e Tataisoang | Netefatsa ho ductility le ho hlaka ha weld |
| Phaephe e felileng | Teko ea ho Batalatsa | Netefatsa ho ductility le molumo oa 'mele oa phaephe |
| Phaephe e felileng | Teko ea Tšusumetso ea Charpy V-Notch | Netefatsa ho tiea ha tshusumetso (27J @ 20°C bakeng sa JR) |
| Phaephe e felileng | Tlhahlobo ea Pono le ea Bokaholimo | Hlahloba liphoso tsa bokaholimo, li-lamination, mapetso |
| Phaephe e felileng | Netefatso ea ho tšoaea | Netefatsa hore ho na le letšoao la kamehla ho latela maemo a tloaelehileng |
Litokomane tsa Boleng:
1. Setifikeiti sa Teko ea Mill ho latela EN 10204 Mofuta oa 2.2, 3.1, kapa 3.2
2. Tlaleho ea Teko ea Ultrasonic (ho tjheseletsa le 'mele)
3. Tlaleho ea Teko ea X-ray (haeba e hlalositsoe)
4. Tlaleho ea Tlhahlobo ea Litekanyo
5. Ho sala morao ho tloha palong ea mocheso ho ea phaepheng e felileng
6. Phatlalatso ea Tshebetso (DoP) bakeng sa ho tšoaea CE
8. Likopo tsa Motheo - EN 10219 S355JRH SSAW Karolo e Sekoti
EN 10219 S355JRH SSAW Likarolo tse se nang letho ke likarolo tsa bohlokoa lits'ebetsong tsa sebopeho, kaho le ho bokella likhoele:
Meaho ea Meaho:Litšiea, maballo, litho tse tšehetsang, le lithapo tsa meaho e melelele, libaka tsa indasteri, matlo a polokelo le mehaho ea khoebo.
Litšehetso tsa Borokho:Lipilara tsa borokho, litšehetso tsa tšireletso, le litšehetso tsa meaho bakeng sa marokho a litsela tse kholo le a terene.
Ho bokella le ho theha motheo o tebileng:Liqubu tse jarang mojaro bakeng sa metheo ea kaho, metheo ea borokho, le mehaho ea indasteri e hlokang tšehetso e tebileng ea motheo.
Meaho ea Leoatle le ea Leoatle:Meqomo ea motheo bakeng sa liforomo tsa leoatleng, mehaho ea likou, likepe tsa likepe le libaka tsa likepe.
Mabala a Lipapali le Liholo tsa Lipontšo:Litho tse khōlō tsa meaho bakeng sa marulelo a lebala la lipapali, liholo tsa lipontšo le liteishene tsa boema-fofane.
Meaho ea Liindasteri:Litšehetso tsa meaho bakeng sa lifeme, lifeme tsa motlakase, libaka tsa ho hloekisa le libaka tsa ts'ebetso.
Meaho ea Tora:Meaho e tšehetsang litora tsa puisano, litora tsa phetisetso, le liturbine tsa moea.
Litšehetso tsa Mekaniki le Lisebelisoa:Litšehetso tsa meaho bakeng sa mechini e boima, liforomo tsa lisebelisoa le liraka tsa indasteri.
9. Pakete le Thomello - EN 10219 S355JRH SSAW Karolo e Sekoti
EN 10219 S355JRH SSAW dikarolo tse se nang letho di a pakwa mme di romelwa ka hloko e kgolo ho netefatsa tshireletso ya tsona nakong ya leeto.
Sephutheloana:
Sekoahelo se Sireletsang:Pele ho pakoa, likarolo li ka tlotsoa ka oli e thibelang mafome kapa primer. Qetello e hlobotseng le eona ea fumaneha.
Ho kopanya (Bophara bo Bonyenyane):Bakeng sa likarolo tse nyane tsa bophara (hangata tse ka tlase ho 610mm / 24"), likarolo li kopanngoa hammoho ka lihlopha tse nang le mahlakore a tšeletseng kapa a khutlonnetsepa tse tiisitsoeng ka marapo a tšepe.
Ho bokellana ka bonngoe (Bophara bo boholo):Bakeng sa likarolo tse bophara bo boholo (ka holimo ho 610mm / 24"), likarolo lia tšoaroa le ho romelloa ka bonngoe ka lepolanka la lehong kapa rabara.
Li-cap tsa ho qetela:Likoahelo tsa polasetiki kapa tsa tšepe li sireletsa lipheletso tse betliloeng le lipheletso tse se nang letho.
Ho tsamaisa ka sekepe:
Mokhoa oa Lipalangoang:Likarolo li romelloa ka likepe tsa lijana, lijari tse kholo, kapa thepa ea terene.
Ho kenya dikontenareng (Dimithara tse Nyane):Bakeng sa likarolo tse nyane tsa bophara (ka tlase ho 508mm / 20"), likarolo li kenngoa ka har'a lijana tse tloaelehileng tsa ho romela thepa tsa 20ft kapa 40ft.
Ho Laela Likepe Tse Ngata (Bophara bo Boholo le Bongata bo Boholo):Bakeng sa liodara tse kholo, likarolo li kenngoa ka ho toba ho lijari tse kholo.
Ho Ngola le ho Fana ka Litokomane:Sehlopha se seng le se seng kapa karolo e le 'ngoe e ngotsoe ka ho hlaka ka sehlopha sa thepa, maemo a tloaelehileng, litekanyo, palo ea mocheso le litaelo tsa ho sebetsana le eona.
Ho Latela Melao ea Meeto:Litokomane tsohle tse hlokahalang tsa lekhetho li lokisitsoe.
Ho tiisa ka mokhoa o sireletsehileng:Liphutheloana le likarolo tse arohaneng li tlameletsoe ka thata ho thibela ho sisinyeha nakong ea ho tsamaea.
Ka bokhutšoanyane, Womic Steel e netefatsa hore likarolo tsohle tse se nang letho tsa EN 10219 S355JRH SSAW li pakiloe ka mehato ea tšireletso e etellang pele indastering 'me li romelloa ho sebelisoa mekhoa e tšepahalang ea lipalangoang.
10. Melemo le Lipotso Tse Botsoang Khafetsa ka Tšepe ea Womic - EN 10219 S355JRH SSAW Karolo ea Lesoba
Hobaneng o lokela ho sebelisana le Womic Steel bakeng sa EN 10219 S355JRH SSAW Hollow Section?
Mefuta e Felletseng ea Boholo:Ts'ebetso ea SSAW e akaretsang 219mm ho isa ho 3,000mm OD, botenya ba lebota bo fihla ho 25.4mm, bolelele bo fihla ho 60m.
Letšoao la CE lea fumaneha:Ho latela ka botlalo litlhoko tsa EN 10219. Ho fanwa ka ho tšoaea CE le Phatlalatso ea Ts'ebetso (DoP).
Tsepamiso ea Maemo a Europe:Phihlelo e ikhethang ho lits'ebetso tsa sebopeho sa EN 10219 S355JRH bakeng sa merero ea Europe le ea machabeng.
Litšebeletso tse Ekelitsoeng Boleng:Ho benya qetellong, ho seha pheletso e se nang letho, ho roala ho sireletsang (primer, galvanizing), le ho phuthela ho thibelang ho bola.
Bokgoni ba Bolelele bo Bolelele:Bolelele bo le bong ba ho fihlela ho 60m bakeng sa merero e tebileng ea motheo le ea meaho.
Thepa ea Tlholisano:Tšebelisano-'moho ea maano le barekisi ba thepa ba lefats'e ka bophara e netefatsa hore ho romelloa ha thepa lefatšeng ka bophara ho theko e tlase.
Litokomane tse Felletseng:Litifikeiti tsa Teko e Felletseng ea Mill (EN 10204 Mofuta oa 2.2, 3.1, kapa 3.2), litlaleho tsa NDT, litlaleho tsa litekanyo, le litokomane tsa ho sala morao.
Khetha Womic Steel Group e le molekane oa hau ea tšepahalang bakeng sa likarolo tse se nang letho tsa boleng bo holimo tsa EN 10219 S355JRH SSAW bakeng sa merero ea meaho, kaho le ho bokella likhoele lefatšeng ka bophara. Rea u amohela ho botsa!
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Lipotso Tse Botsoang Khafetsa (Lipotso Tse Botsoang Khafetsa) - EN 10219 S355JRH SSAW Karolo e Sekoti
P: Phapang ke efe pakeng tsa EN 10219 S355JRH le S355J2H?
A: S355JRH e tiisitse ho tiea ha tshusumetso ya di-Joules tse 27 ho 20°C, ha S355J2H e tiisitse ho tiea ha tshusumetso ya di-Joules tse 27 ho -20°C. S355J2H e kgothaletswa bakeng sa ditshebediso tsa mocheso o tlase le maemo a lehodimo a batang.
P: Na likarolo tse se nang letho tsa S355JRH li ka sebelisoa bakeng sa ho bokella likhoele?
K: E. S355JRH e fana ka matla a fokolang a tlhahiso ea 355 MPa, e leng se etsang hore e lokele lits'ebetso tsa ho bokella lipeipi. Bakeng sa ho bokella lipeipi tsa metsing, re boetse re fana ka EN 10248 S355GP e etselitsoeng ka ho khetheha lits'ebetso tsa ho bokella lipeipi.
P: Bolelele bo boholo ba karolo e le 'ngoe ea S355JRH SSAW e se nang letho ke bofe?
A: Bolelele bo tloaelehileng ke 6m, 12m, le 18m. Bolelele bo ikhethileng ho fihlela ho 60m boa fumaneha ho latela bophara le botenya ba lebota.
P: Ke dikgetho dife tsa ho qeta bokaholimo tse fumanehang?
K: Re fana ka dikobo tse hlobotseng (sekala sa sile), tse tlotsitsweng ka oli, tse foreimetsweng ka primer, tse ntsho tse manehilweng, tse tjhesitsweng ka ho tjhesa ka galvanized, le tse fapaneng tse thibelang ho bola (FBE, 3LPE).
P: Na o ka fana ka dikarolo tse se nang letho bakeng sa tlhahlobo ya motho wa boraro?
K: E. Re thusa ho etsa ditlhahlobo ke SGS, BV, TÜV, DNV, kapa moemedi ofe kapa ofe ya kgethilweng ke moreki.
P: Ke litokomane life tse fanoang ka thomello ka 'ngoe?
A: Setifikeiti sa Teko ea Mill (EN 10204 Mofuta oa 3.1), Tlaleho ea Tlhahlobo ea Litekanyo, Litlaleho tsa UT, Litlaleho tsa RT (haeba ho boletsoe), Litokomane tsa ho Latela Lintho, Lethathamo la ho Paka, Invoice ea Khoebo, le Setifikeiti sa Tšimoloho. CE DoP e fumaneha ha ho kopuoa.
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