Womic Steelke moetsi ea ka sehloohong le morekisi oa kantle oa lefatše oaISO 3183 L360NE lipeipi tsa tšepe tse se nang moeli, ho fana ka lipeipi tsa tšepe tse sebetsang hantle tsa carbon bakeng sa khase ea tlhaho le lipeipi tsa peterole. Lihlahisoa tsa rona li etsoa ka ho lumellana ka botlalo le khatiso ea morao-rao eaISO 3183(Liindasteri tsa peterole le khase ea tlhaho - Pipe ea tšepe bakeng sa tsamaiso ea liphaephe tsa liphaephe), ka ho khetheha tlas'aL360NEgrade - phala e tloaelehileng, e thata e phahameng.
1. Standard & Product Overview
Lebitso la Sehlahiswa: ISO 3183 L360NE Peipi ea Tšepe e Seamless (SMLS)
Standard: ISO 3183:2019
KereitiTlhaloso: L360NE
"L360" e bonts'a matla a tlase a tlhahiso ea 360 MPa
“N” e bolelaTloaelehilengboemo ba ho pepa
“E” e hloka boima bo matlafalitsoeng le ho latela maemo a PSL2 ka botlalo
ISO 3183 L360NE SMLS lipeipili sebelisoa haholo liphaepheng tse telele tsa khase ea tlhaho, lipalangoang tsa oli le khase, liphaephe tsa ho hloekisa, le mekhoa ea phetisetso ea khatello e phahameng, haholo-holo libakeng tse tlaase tsa mocheso tse hlokang ho hanyetsa tšusumetso e matla.
2. Litlhaloso tsa Sehlahisoa
Kantle Diameter: 21.3 mm (1/2") ho isa ho 610 mm (24")
Botenya ba Lerako3.2 limilimithara ho 50 limilimithara
Bolelele: Ho fihla ho limithara tse 12.5 (Fixed, SRL, DRL)
E qetella: Plain End (PE), Beveled End (BE), Threaded + Coupling ka kopo
Boemo ba Bokaholimo: E ntšo (e se nang letho), e koahetsoeng ka varnish, kapa e nang le anti-corrosion coat
Mofuta oa Pipe: Seamless (SMLS) bakeng sa kereiti ena feela
3. Sebopeho sa Lik'hemik'hale (Maemo a Tloaelehileng - wt%)
| Element | Litaba tse phahameng (%) |
| Khabone (C) | ≤ 0.18 |
| Manganese (Mn) | 1.20 - 1.60 |
| Phosphorus (P) | ≤ 0.020 |
| Sebabole (S) | ≤ 0.010 |
| Silicon (Si) | ≤ 0.45 |
| Niobium (Nb) | ≤ 0.05 |
| Vanadium (V) | ≤ 0.10 |
| Titanium (Ti) | ≤ 0.04 |
| Tekano ea Khabone (CEIIW) | ≤ 0.43 |
Likarolo tsohle tsa lik'hemik'hale li lumellana le litlhoko tsa ISO 3183 PSL2 'me li laoloa ka hloko ho netefatsa ho cheseha ho tšoanang, ho tiea le ho hanyetsa ho bola.
4. Thepa ea Mechini
Yield Strength (ReH): ≥ 360 MPa (ka tloaelo 370–450 MPa)
Tensile Strength (Rm): 460–760 MPa
Elongation (A5)≥ 22%
Ho thatafala (HV10)≤250
Liteko tsa ho batalla / ho Koba: Ho hlokahala le ho etsoa ho latela maemo
5. Litlhoko tsa Tšusumetso ea Toughness
L360NE ea hlokahala ho kopana le ts'ebetso e matlafalitsoeng ea mocheso o tlase:
Tlhahlobo ea Charpy V-Notch: Bonyane 27J avg ho -40°C
Libaka tsa liteko: Base metal, weld metal, le HAZ (haeba ho hlokahala)
Sampling Frequency: Sete e le 'ngoe ka yuniti ea teko ho latela ISO 3183 PSL2
Boithuto ba Teko: Longitudinal kapa transverse ho itšetlehile ka OD
6. Kalafo ea Mocheso
TsohleISO 3183 L360NE liphaephe tse se nang moelili fanoa kaTloaelehileng (N)boemo:
Tloaelehileng Mocheso: 870–950°C
Pholiso ea sebōpi e laoloang ho finyella sebopeho se setle le thepa e ts'oanang ea mechine
Litlaleho tsa phekolo ea mocheso li bolokiloe ka mokhoa o feletseng oa traceability.
7. Dimensional Tolerances (ho ea kaISO 3183)
●OD Mamello± 0.75% (mots ± 0.5 mm)
●Botenya ba Lerako:-12.5% / +15%
●Bolelele Mamello: -0 / +100 limilimithara
●Ho otloloha: 0.2% ea kakaretso ea bolelele bo boholo bo khelohileng
●Qetella Squareness: ≤ 1.5 mm ho kheloha
8. Teko e sa Senyeheng le e Senyang
Liphaephe tsohle li tlas'a tlhahlobo ea 100% e tlamang le e khethiloeng:
●Teko ea Hydrostatic: Pipe e 'ngoe le e' ngoe e lekoa ho ≥ 95% SMYS
●Tlhahlobo ea Ultrasonic: UT e tletseng 'mele bakeng sa bofokoli ba lamination le longitudinal
●Eddy Teko ea Hona Joale(ka boikhethelo): Bakeng sa liphoso tse ka holimo
●Tlhahlobo ea Pono le Boemo: 100%
●A bataletse / Koba / Drift Teko
●Tlhahlobo ea Metallographic & Taolo ea Boholo ba lijo-thollo
●Microstructure Etching bakeng sa ho Fumana Banding(boikhethelo)
9. Litifikeiti le Litokomane
Womic Steel e netefatsa ho latela litifikeiti tsohle tse kholo:
●ISO 9001:2015 - Sisteme ea Tsamaiso ea Boleng
●ISO 14001:2015 – Tumellano ea Tikoloho
●ISO 45001:2018 – Bophelo bo Botle le Polokeho Mosebetsing
●EN 10204 3.2Setifikeiti se fumaneha ka kopo
●Tlhahlobo ea motho oa boraro: SGS, BV, DNV, TÜV, Register ea Lloyd
●Litlaleho tsa Teko li Fanoe: Tlhahlobo ea lik'hemik'hale, liteko tsa mochini, liphetho tsa NDT, lits'oants'o tsa kalafo ea mocheso, le litokomane tse felletseng tsa traceability
10. Likopo
Liphaephe tsa phetiso ea oli le khase ea khatello e phahameng
Marang-rang a ho bokella le ho ajoa ha khase
Lisebelisoa tsa ho hloekisa le limela tsa LNG
Ho kengoa lipeipi tsa lebopong le kantle ho naha
Liphaephe tsa seretse le liphaephe tsa tšebetso ea indasteri
11. Potoloho ea Tlhahiso & Nako ea Pele
Nako e Tloaelehileng ea Ketapele:20-35 matsatsi a ho sebetsa
Merero e potlakileng e tšehelitsoeng ka ho roala le ho romelloa ka potlako
Lisebelisoa tse tala tse tsoang ho barekisi ba netefalitsoeng (Baowu, Valin, jj.)
Khoeli le khoeli:5,000+ lithane tsa liphaephe tsa SMLS
12. Ho paka & Ho tšoaea
Ho tshwaya: Inkjet kapa ho hatakela ka thata ho kenyelletsa boholo, spec, mocheso oa mocheso, nomoro ea batch, logo ea Womic, letsatsi la tlhahiso
Felisa Tšireletso: Likatiba tsa polasetiki kapa li sireletsang bevel
Ho bokellana: Mangata a mahlakore a mabeli a nang le marapo a tšepe, boholo ba lithane tse 2,5 ka bongata
Ho phuthela: Pampiri e sa keneleng metsi + HDPE + e koahelang foreimi ea tšepe bakeng sa thomello ea leoatle le lelelele
Ho ngola: Lileibole tsa ID tse nang le barcode bakeng sa traceability ea dijithale
13. Tšireletso ea Bokaholimo & Coating
Womic Steel e fana ka mekhoa e mengata ea kalafo ea kantle ea kantle:
●Antirust Coating: Lacquer e ntšo, filimi ea oli e bobebe, kapa e omeletseng pele e phatlohile
●3LPE/3LPP/2FBE Coating: Ho ikhethela ho latela ISO 21809 bakeng sa khanyetso ea kutu ea liphaephe
●Ho roala ka hare: Epoxy kapa lesela la seretse sa samente bakeng sa phallo ea metsi / oli
●Ho phatloha ho hoholo: Sa 2.5 finish for offshore / marine use
14. Ke Hobane'ng ha U Khetha Womic Steel
●Ho lumellana ka botlalo le ISO 3183, EN, le litlhaloso tsa morero
●Mehala e tsoetseng pele ea SMLS e nang le bokhoni bo felletseng ba kalafo ea mocheso
●NDT ea ka tlung le li-labs tsa liteko tse senyang
●Nako ea ho etella pele ea thepa e tala e netefalitsoeng le setifikeiti sa leloala
●Li-coating line & shop ea beveling bakeng sa ts'ebeletso ea turnkey
●Boiphihlelo ba thomello lefatšeng ka bophara80+ linaha
Khetha Womic Steel Group e le molekane oa hau ea tšepahalang bakeng saLipoleiti tsa tšepe, Litšepe tsa Mehahole ts'ebetso e ke keng ea qojoa ea ho fana. Rea u amohela Potso!
Webosaete: www.womicsteel.com
Email: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 kapa Jack: +86-18390957568
Khetha Womic Steel Group e le molekane oa hau ea tšepahalang bakeng saLiphaephe tsa tšepe tsa SMLS, Lisebelisoale ts'ebetso e ke keng ea qojoa ea ho fana. Rea u amohela Potso!
Webosaete: www.womicsteel.com
Email: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 kapa Jack: +86-18390957568
Nako ea poso: Apr-17-2025