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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 ka khabone, motsoako le tšepe e sa ruseng. 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 liphaephe tsa meaho tse welletsoeng ka har'a arc tse spiral, tse sebeletsang kaho ea Europe le ea machabeng, meralo ea motheo le merero ea indasteri.
Mefuta ea Boholo ba Tlhahiso bakeng sa Phaephe ea Meaho ea SSAW: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 liphaephe tsa sebopeho le lits'ebetso tsa taolo ea boleng, ho netefatsa boleng bo tsitsitseng ba sehlahisoa le ntlafatso e tsoelang pele ho pholletsa le ts'ebetso eohle ea tlhahiso.
Ho Tšoaea CE (PED 2014/68/EU):Liphaephe tsa rona tsa sebopeho li latela Tataiso ea Lisebelisoa tsa Khatello ea Europe (PED) 2014/68/EU. Letšoao la CE lea fumaneha ha ho kopuoa ho nolofatsa ho tlosoa ha lekgetho le ho amoheloa ha projeke ka har'a Sebaka sa Moruo sa Europe (EEA). Phatlalatso ea Ts'ebetso (DoP) e fanoe bakeng sa lihlahisoa tse tloaelehileng tsa EN.
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 (TÜV, LR, BV, SGS).
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.
Litifikeiti tse ling lia fumaneha:ISO 14001:2015, ISO 45001:2018
Kananelo ea Lefatše ka Bophara:Womic Steel ke mofani ea tšepahalang oa likonteraka tsa lefats'e tsa EPC, lik'hamphani tsa kaho le bahlahisi ba meralo ea motheo, ea sebeletsang linaha tse fetang 80 ho pholletsa le Europe, Bochabela bo Hare, Afrika le Asia.
2. EN 10025 S355JR: Sebopeho sa thepa le litšobotsi tsa ts'ebetso
EN 10025 S355JRke tekanyetso ea Europe bakeng sa lihlahisoa tse phuthoang ka ho chesa tsa litšepe tsa meaho tse sa tsoakoang. "S" e emela tšepe ea meaho, "355" e bontša matla a fokolang a tlhahiso ea 355 MPa (51,500 psi), "JR" e bontša teko ea tšusumetso ho 20°C (bonyane ba 27 Joules). S355JR ke sehlopha sa tšepe ea meaho se sebelisoang haholo Europe, se fanang ka tekano e ntle ea matla, ho tjheseletsa le ho bopeha.
EN 10025 S355JR e hlophisitsoe ka ho khetheha bakeng sa lits'ebetso tsa meaho, e fana ka ho tjheseletsa ho babatsehang bakeng sa ho kopanya masimo, ho dutla ho hotle bakeng sa ho kobeha le ho bopa, le matla a lekaneng bakeng sa meaho e jarang mojaro. Ha e bapisoa le maemo a tlase joalo ka S235JR, S355JR e fana ka matla a kotulo a ka bang 51% a phahameng, e leng se lumellang meaho e bobebe, boholo bo fokotsehileng ba likarolo, le litšenyehelo tse tlase tsa projeke ka kakaretso.
Sebopeho sa Lik'hemik'hale (Tlhahlobo ea Lesela, % ka boima):
| Karolo | EN 10025 S355JR (Boholo %) |
| C | 0.24 |
| Si | 0.55 |
| Mn | 1.60 |
| P | 0.035 |
| S | 0.035 |
| N | 0.014 |
| Cu | 0.55 |
| CE (boholo) | 0.45 |
Hlokomela: EN 10025 S355JR 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 bakeng sa ditshebediso tsa meaho.
Thepa ea Mekaniki (Mocheso oa Kamore):
| Thepa | EN 10025 S355JR |
| Matla a Tekanyo (metsotso) | 355 MPa (51,500 psi) |
| Matla a ho Tenyetseha (metsotso) | 470 MPa (68,200 psi) |
| Ho lelefatsa (metsotso) | 20% (Longitudinal) |
| Matla a Tšusumetso | Li-joule tse 27 @ 20°C (JR) |
| Matla a Tšusumetso (J2) | Li-joule tse 27 @ -20°C (ha ho hlokahale) |
Hlokomela: EN 10025 S355JR e fana ka matla a tlhahiso a ka bang 51% ho feta S235JR (235 MPa), e leng se dumellang phokotso e kgolo ya boima ditshebedisong tsa sebopeho.
Papiso ea Mekhahlelo ea Tšepe ea Meaho ea EN 10025:
| Sehlopha | Matla a Tlhahiso (MPa) | Matla a ho Tenyetseha (MPa) | Mocheso oa Tšusumetso | Tšebeliso e Tloaelehileng |
| S235JR | 235 | 360 | 20°C | Lisebelisoa tse bobebe tsa sebopeho |
| S275JR | 275 | 410 | 20°C | Ditshebediso tsa meaho e mahareng |
| S355JR | 355 | 470 | 20°C | Meaho e boima, marokho, meaho |
| S355J2 | 355 | 470 | -20°C | Litšebeliso tsa meaho tse mocheso o tlase |
*Hlokomela: Bakeng sa ditshebediso tse thata ka ho fetisisa tsa sebopeho tse hlokang ho tiea ha mocheso o tlase, EN 10025 S355J2 e lokela ho nahanelwa.*
3. Ho Latela Maemo le Litekanyetso tsa Tekanyo
Tšepe ea Womic e fana ka liphaephe tsa sebopeho sa EN 10025 S355JR SSAW ho pholletsa le sephara se seholo, se lumellanang ka botlalo le EN 10025 le maemo a amanang le ona a machaba.
| Ntho | Tlhaloso |
| E tloaelehileng | EN 10025 (S235JR, S275JR, S355JR, S355J2) |
| 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% / Bolelele: +50mm -0mm |
4. Litekanyo le Litlhaloso tse Fumanehang - EN 10025 S355JR SSAW Sebopeho sa Phaephe
Phaephe ea Meaho ea SSAW (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 sa Europe le Machaba a Entsoeng ke Tšepe ea Womic
| E tloaelehileng | Likereiti tsa Tšepe | Tšebeliso e Tloaelehileng |
| Maemo a Sebopeho sa EN | ||
| EN 10025 | S235JR, S275JR, S355JR, S355J2, S420ML, S460ML | Tšepe ea mohaho e phutholotsoeng ka mocheso |
| 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 10225 | S355G8+M, S355G10+M, S420G1+QT, S460G1+QT | Tšepe ea kantle ho naha le ea metsing |
| Maemo a Sebopeho sa ASTM | ||
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Tšepe ea meaho e nang le motsoako o tlase e matla haholo |
| 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 bakeng sa motheo o tebileng |
| 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:Kaho ea meaho, litšehetso tsa borokho, ho bokella liqubu, metheo ea likepe, liforomo tsa leoatle, libaka tsa indasteri, mabala a lipapali, liholo tsa lipontšo, liteishene tsa boema-fofane, mehaho ea litora, litšehetso tsa mechini
6. Ts'ebetso ea Tlhahiso - Phaephe ea Sebopeho ea SSAW (Spiral Submerged Arc Welded)
Mokhoa oa ho Hlahisa oa SSAW bakeng sa Phaephe ea Meaho (219mm - 3,000mm OD):
Tlhahlobo ea Lisebelisoa tse Tala (Coil):Likhoele tsa tšepe tse phutholohileng tse kenang li netefalitsoe bakeng sa sebopeho sa lik'hemik'hale, thepa ea mechini, le boleng ba bokaholimo khahlanong le litlhaloso tsa EN 10025 S355JR. 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 le ho se tsoele pele.
Teko ea Hydrostatic (Boikhethelo):E fumaneha ha moreki a kopa.
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 (OD, WT, bolelele, ho otloloha, ho chitja), le letšoao la kamehla ho latela EN 10025 (ho kenyeletsoa le sehlopha, boholo, nomoro ea mocheso, boitsebahatso ba moetsi). Letšoao la CE lea fumaneha ha le kopuoa.
Melemo ea Ts'ebetso ea SSAW bakeng sa Pipe ea Meaho:
1. Bokhoni ba ho hlahisa bophara bo boholo haholo (ho fihlela ho 3,000mm+) 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 Phaephe ea Sebopeho ea EN 10025 S355JR SSAW
| Sethaleng | Mokhoa oa Tlhahlobo | Morero |
| Lisebelisoa tse tala (Coil) | Tlhahlobo ea Lik'hemik'hale (OES Spectrometer) | Netefatsa ho latela meeli ea sebopeho sa EN 10025 S355JR |
| Lisebelisoa tse tala (Coil) | Teko ea ho Tenyetseha | Netefatsa matla a tlhahiso (bonyane 355 MPa), matla a ho thapolla (bonyane 470 MPa), ho lelefatsa (bonyane 20%) |
| 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 | Etsa bonnete ba hore ho tšoauoa ka ho sa feleng ho latela EN 10025 |
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. Litšebeliso tsa Motheo - EN 10025 S355JR SSAW Sebopeho sa Phaephe
EN 10025 S355JR Liphaephe tsa meaho tsa SSAW ke likarolo tsa bohlokoa kahong ea meaho, meralo ea motheo le merero ea indasteri:
Kaho ea Meaho:Litšiea, maballo, litho tse tšehetsang, le lithapo tsa meaho e melelele, meaho ea khoebo, matlo a polokelo le mehaho ea indasteri.
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:Liqubu tsa motheo bakeng sa meaho ea likou, likepe tsa likepe, libaka tsa likepe le liforomo tsa leoatle.
Mabala a Lipapali le Liholo tsa Lipontšo:Litho tsa meaho e meholo bakeng sa marulelo a lebala la lipapali, liholo tsa lipontšo le litsi tsa likopano.
Litheminale tsa Boema-fofane:Litšehetso tsa meaho bakeng sa mehaho ea boema-fofane le li-hangar.
Meaho ea Tora:Meaho e tšehetsang litora tsa puisano, litora tsa phetisetso, le liturbine tsa moea.
Meaho ea Liindasteri:Litšehetso tsa meaho bakeng sa lifeme, lifeme tsa motlakase, libaka tsa ho hloekisa le libaka tsa ts'ebetso.
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 10025 S355JR SSAW Sebopeho sa Phaephe
Liphaephe tsa sebopeho sa EN 10025 S355JR SSAW lia pakoa le ho romelloa ka hloko e kholo ho netefatsa tšireletso ea tsona nakong ea ho tsamaea.
Sephutheloana:
Sekoahelo se Sireletsang:Pele ho pakoa, liphaephe li ka tlotsoa ka oli e thibelang mafome, primer, kapa tsa siuoa li hlobotse ha ho hlokahala.
Ho kopanya (Bophara bo Bonyenyane):Bakeng sa liphaephe tse nyane tse bophara (hangata tse ka tlase ho 610mm / 24"), liphaephe li kopanngoa hammoho ka liphutheloana tse nang le mahlakore a tšeletseng kapa a khutlonnetsepa tse tiisitsoeng ka likhoele tsa tšepe (hangata likhoele tse 3-5 ka sephutheloana se nang le litšireletso tsa sekhutlo).
Ho bokellana ka bonngoe (Bophara bo boholo):Bakeng sa liphaephe tse bophara bo boholo (tse fetang 610mm / 24"), liphaephe lia tšoaroa le ho romelloa ka bonngoe ka lepolanka la letsopa kapa rabara pakeng tsa mealo.
Li-cap tsa ho qetela:Likoahelo tsa polasetiki kapa tsa tšepe li sireletsa lipheletso tse betliloeng le lipheletso tse se nang letho hore li se ke tsa senyeha, ho kena ha litšila le mongobo.
Ho tsamaisa ka sekepe:
Mokhoa oa Lipalangoang:Liphaephe li romelloa ka likepe tsa lijana, lijari tse kholo, kapa thepa ea terene.
Ho kenya dikontenareng (Dimithara tse Nyane):Bakeng sa liphaephe tse nyane tse bophara ba tsona (hangata tse ka tlase ho 508mm / 20"), liphaephe 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 diotara tsa boholo bo boholo (hangata tse fetang ditone tse 500) kapa diphaephe tse bophara bo boholo (ka hodimo ho 508mm / 20"), diphaephe di kenngwa ka ho toba ka hara dijari tse kgolo.
Lijana tse bataletseng kapa tse bulehileng tse ka holimo:Bakeng sa liphaephe tse fetang litekanyo tse tloaelehileng tsa setshelo (bolelele >12m kapa bophara >2.3m), lijana tse bataletseng tsa rack kapa lijana tse bulehileng tse ka holimo li ka sebelisoa.
Ho Ngola le ho Fana ka Litokomane:Phanele e 'ngoe le e 'ngoe kapa phaephe e 'ngoe le e 'ngoe e ngotsoe ka ho hlaka ka tlhahisoleseling ea bohlokoa ho kenyeletsoa le sehlopha sa thepa, maemo a tloaelehileng, litekanyo, nomoro ea mocheso, nomoro ea phaephe/phaephe, le litaelo tsa ho e sebetsana.
Ho Latela Melao ea Meeto:Litokomane tsohle tse hlokahalang tsa lekhetho—invoice ea khoebo, lethathamo la ho paka, bili ea thepa, Setifikeiti sa Tšimoloho, Litifikeiti tsa Teko ea Mill, le Phatlalatso ea Tshebetso ea CE—li lokisitsoe.
Ho tiisa ka mokhoa o sireletsehileng:Liphutheloana le liphaephe ka bonngoe li tlameletsoe ka thata ka ho sebelisa marapo a tšepe (ka litšireletso tsa likhutlo), mekotla ea dunnage, litšepe tsa mapolanka, kapa ho tlama ka ketane.
Ho Latela le ho Hlokomela:Mekhoa e tsoetseng pele ea ho latela thepa e fana ka lintlafatso tsa sebaka ka nako ea sebele.
Ka bokhutšoanyane, Womic Steel e netefatsa hore liphaephe tsohle tsa sebopeho sa EN 10025 S355JR 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 10025 S355JR SSAW Sebopeho sa Pipe
Hobaneng o lokela ho sebelisana le Womic Steel bakeng sa EN 10025 S355JR SSAW Structural Pipe?
Mefuta e Felletseng ea Boholo:Ts'ebetso ea SSAW e akaretsang 219mm ho isa ho 3,000mm OD, botenya ba lebota bo fihlang ho 25.4mm, bolelele bo fihlang ho 60m bakeng sa merero ea meaho le ea ho bokella likhoele.
Letšoao la CE lea fumaneha:Ho latela melao ya Yuropa ka botlalo. Ho tshwaya CE le Phatlalatso ya Tshebetso (DoP) ho fanwe bakeng sa dihlahiswa tse tloaelehileng tsa EN.
Tsepamiso ea Maemo a Europe:Phihlelo e ikhethang lits'ebetsong tsa sebopeho sa EN 10025 S355JR bakeng sa merero ea Europe le ea machabeng.
Litšebeletso tse Ekelitsoeng Boleng:Ho benya qetellong, ho seha pheletso e se nang letho, ho koahela ka tšireletso (primer, galvanizing, FBE, 3LPE), 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, e fokotsang litlhoko tsa ho kopanya masimo.
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, litokomane tsa ho sala morao, le CE DoP.
Khetha Womic Steel Group e le molekane oa hau ea tšepahalang bakeng sa liphaephe tsa meaho tsa EN 10025 S355JR SSAW tsa boleng bo holimo bakeng sa kaho, meralo ea motheo le merero ea indasteri lefatšeng ka bophara. Rea u amohela ho botsa!
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Imeile: sales@womicsteel.com
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Lipotso Tse Botsoang Khafetsa (Lipotso Tse Botsoang Khafetsa) - EN 10025 S355JR SSAW Sebopeho sa Phaephe
P: Phapang ke efe pakeng tsa EN 10025 S355JR le EN 10219 S355JRH?
A: EN 10025 ke tekanyetso bakeng sa dihlahiswa tsa tshepe ya sebopeho se phutholotsweng ka ho tjhesa (dipoleiti, dikarolo, dibara). EN 10219 ke tekanyetso bakeng sa dikarolo tse nang le masoba tse bopilweng ka ho bata tse tjhitilweng ka ho bata. Ka bobedi di na le thepa e tshwanang ya mechini, empa EN 10219 e kenyelletsa ditlhoko tse ding tse ikgethang bakeng sa dikarolo tse nang le masoba (mamello a boholo, diteko tsa ho batalatsa). Bakeng sa ditshebediso tsa diphaephe tsa SSAW, maemo ka bobedi a a sebetsa.
P: Phapang ke efe pakeng tsa S355JR le S355J2?
A: S355JR e tiisitse ho tiea ha tshusumetso ya di-Joules tse 27 ho 20°C, ha S355J2 e tiisitse ho tiea ha tshusumetso ya di-Joules tse 27 ho -20°C. S355J2 e kgothaletswa bakeng sa ditshebediso tsa mocheso o tlase, maemo a lehodimo a batang, le meaho ya lebopong la lewatle.
P: Bolelele bo boholo ba phala e le 'ngoe bakeng sa EN 10025 S355JR SSAW 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 phaephe ya sebopeho ka 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. 3.2 Disetifikeiti tsa tlhahlobo di fanwa ka mehla ha di kopuwa.
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, Lethathamo la ho Paka, Invoice ea Khoebo, Setifikeiti sa Tšimoloho, le Phatlalatso ea Tshebetso ea CE (DoP).
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