Nwanyị Steelbụ a na-eduga emeputa na zuru ụwa ọnụ mbupụ nkeISO 3183 L360NE ọkpọkọ igwe anaghị agba nchara, na-ebunye ọkpọkọ ahịrị eriri carbon dị elu maka ikuku gas na sistemu pipeline mmanụ. A na-arụpụta ngwaahịa anyị n'ụzọ zuru oke na mbipụta kachasị ọhụrụ nkeISO 3183(Petroleum na eke gas industries - Steel anwụrụ maka pipeline njem usoro), kpọmkwem n'okpuruL360NEọkwa - a normalized, elu-ike eriri eriri.
1. Standard & Product Overview
Aha ngwaahịaISO 3183 L360NE Igwe anaghị agba nchara (SMLS)
Ọkọlọtọ: ISO 3183:2019
Ọkwa: L360NE
“L360” na-egosi ike mkpụrụ kacha nta nke 360 MPa
"N" na-egosiHaziri ahaziọnọdụ nnyefe
“E” chọrọ nkwalite siri ike yana nnabata zuru oke na ọkwa PSL2
ISO 3183 L360NE SMLS ọkpọkọA na-eji ya n'ọtụtụ ebe na pipeline gas dị anya, mmanụ na ụgbọ njem gas, ọkpọkọ mmanụ ọkụ, na usoro mgbasa ozi dị elu, karịsịa na gburugburu ebe okpomọkụ dị ala na-achọ nkwụsị mmetụta dị elu.
2. Nkọwa ngwaahịa
Dayameta dị n'èzí: 21.3 mm (1/2") ruo 610 mm (24")
Ọkpụrụkpụ mgbidi: 3.2 mm na 50 mm
OgologoIhe ruru mita 12.5 (Edobere, SRL, DRL)
Akwụsị: Plain End (PE), Beveled End (BE), Threaded + Coupling on request
Ọnọdụ elu: Nwa (obere), ihe mkpuchi Varnish, ma ọ bụ na mkpuchi mgbochi corrosion
Ụdị ọkpọkọ: enweghị nkebi (SMLS) naanị maka ọkwa a
3. Ihe mejupụtara kemịkalụ (ụkpụrụ nkịtị - wt%)
| Ihe | Ọdịnaya kachasị (%) |
| Carbon (C) | ≤ 0.18 |
| Manganese (Mn) | 1.20 - 1.60 |
| Phosphorus (P) | ≤ 0.020 |
| Sulfur (S) | ≤ 0.010 |
| Silikon (Si) | ≤ 0.45 |
| Niobium (Nb) | ≤ 0.05 |
| Vanadium (V) | ≤ 0.10 |
| Titanium (Ti) | ≤ 0.04 |
| Ihe dakọtara Carbon (CEIIW) | ≤ 0.43 |
Ihe niile kemịkalụ na-agbaso ụkpụrụ ISO 3183 PSL2 ma jiri nlezianya chịkwaa ya iji hụ na ịdị n'otu, ịdị ike na nguzogide corrosion.
4. Mechanical Njirimara
Ike Mpụta (ReH): ≥ 360 MPa (na-emekarị 370-450 MPa)
Ike tensile (Rm): 460-760 MPa
Ogologo oge (A5): ≥ 22%
Isi ike (HV10): ≤ 250
Nnwale ịgba ọkụ / ịgbagọ: Achọrọ ma rụọ ọrụ dịka ọkọlọtọ
5. Mmetụta siri ike chọrọ
Achọrọ L360NE iji mezuo arụmọrụ ike ike dị ala:
Nnwale Charpy V-Notch: Opekempe 27J ogologo na -40°C
Nwale ebe: metal ala, weld metal, na HAZ (ọ bụrụ na ọdabara)
Ugboro nlele: Otu setịpụ kwa nkeji ule dị ka ISO 3183 PSL2
Ntugharị uleOgologo ma ọ bụ ntụgharị dabere na OD
6. Ọgwụgwọ okpomọkụ
Ha niileISO 3183 L360NE ọkpọkọ enweghị nkebina-ebunye naHaziri (N)ọnọdụ:
Okpomọkụ na-emezigharị: 870-950°C
Ejikwa ọkụ jụrụ iji nweta ezi-grained Ọdịdị na edo n'ibu Njirimara
A na-edobe ndekọ ọgwụgwọ okpomọkụ yana njirimara zuru oke.
7. Oke ndidi (dị ka kwaISO 3183)
●OD ndidi: ± 0.75% (nkeji ± 0.5 mm)
●Ọkpụrụkpụ mgbidi:-12.5% / +15%
●Ogologo ndidi: -0 / +100 mm
●Izi ezi: 0.2% nke ngụkọta ogologo max deviation
●Ọgwụgwụ Squareness: ≤ 1.5 mm iche iche
8. Nnwale na-adịghị emebi emebi & mbibi
A na-edobe ọkpọkọ niile na nnwale 100% amanyere na nke nhọrọ:
●Nnwale Hydrostatic: Ọ bụla ọkpọkọ nwalere na ≥ 95% SYS
●Nnwale Ultrasonic: zuru-ahụ UT maka lamination na longitudinal ntụpọ
●Nnwale Eddy ugbu a(nhọrọ): Maka ntụpọ elu
●Lelee anya na akụkụ: 100%
●Nnwale ire ọkụ / gbajie / akpafu
●Nyocha Metallographic & Njikwa nha ọka
●Microstructure etching maka nchọpụta banding(nhọrọ)
9. Asambodo & Akwụkwọ
Womic Steel na-ahụ na nnabata na asambodo isi niile:
●ISO 9001: 2015 – Quality Management System
●ISO 14001:2015 – Nkwekọrịta gburugburu
●ISO 45001: 2018 - Ahụike na nchekwa ọrụ
●EN 10204 3.2Asambodo dị mgbe a rịọrọ ya
●Nyocha nke ndị ọzọ: SGS, BV, DNV, TÜV, Ndebanye aha Lloyd
●Enyere akụkọ nnwale: Nyocha kemịkalụ, nyocha igwe, nsonaazụ NDT, ndekọ ọgwụgwọ okpomọkụ, na akwụkwọ traceability zuru oke
10. Ngwa
Oke nrụgide mmanụ & gas na-ebufe pipeline
Mgbakọ gas na netwọk nkesa
Refineries na LNG osisi
Nrụnye pipeline dị n'ikpere mmiri na nke dị n'akụkụ mmiri
Slurry pipeline na usoro mmepụta ihe
11. Mmepụta okirikiri & ndu oge
Ogologo oge ndu:20-35 ụbọchị ọrụ
A na-akwado ọrụ ngwa ngwa site na mkpọgharị na izipu ngwa ngwa
Akụrụngwa ejirila nke ọma n'aka ndị na-ebubata akwụkwọ (Baowu, Valin, wdg.)
Mbupute kwa ọnwa:5,000+ tọn nke ọkpọkọ SMLS
12. Nkwakọ ngwaahịa & akara
Ịka akara: Inkjet ma ọ bụ stampụ siri ike gụnyere nha, ụdịdị, okpomọkụ no., batch no., Womic logo, ụbọchị mmepụta
Nchedo kwụsị: Okpu plastik ma ọ bụ ihe nchebe bevel
Nchikota: Ngwunye hexagonal nwere eriri igwe, max 2.5ton kwa ùkwù
Mkpuchi: Akwụkwọ anaghị egbochi mmiri + HDPE + ihe mkpuchi igwe maka mbupu oke osimiri
Nkpado: Mpempe akwụkwọ ndebanye aha maka njikwa dijitalụ
13. Nchekwa n'elu & mkpuchi
Womic Steel na-enye ọtụtụ nhọrọ ọgwụgwọ elu mpụga:
●Mkpuchi mgbochi: Black lacquer, ọkụ mmanụ ihe nkiri, ma ọ bụ akọrọ tupu gbawara
●Mkpuchi 3LPE/3LPP/2FBE: Nhọrọ kwa ISO 21809 maka nguzogide corrosion pipeline
●Mkpuchi ime: Epoxy ma ọ bụ ciment ụrọ lining maka mmiri / mmanụ eruba
●Mgbawa agbawa: Sa 2.5 imecha maka offshore / mmiri ojiji
14. Ihe mere eji ahọrọ igwe nwanyị
●Nkwekọrịta zuru oke na ISO 3183, EN na nkọwapụta ọrụ
●Ahịrị mpịakọta SMLS dị elu nwere ikike ọgwụgwọ okpomọkụ zuru oke
●N'ime ụlọ NDT na ụlọ nyocha na-emebi emebi
●Ogologo oge ndu akụrụngwa na asambodo igwe igwe
●Ahịrị mkpuchi & ụlọ ahịa beveling maka ọrụ turnkey
●Ahụmịhe mbupu zuru ụwa ọnụ80+ mba
Họrọ Womic Steel Group ka onye mmekọ gị tụkwasịrị obi makaEfere igwe, Steel Structuralna arụmọrụ nnyefe enweghị mmeri. Nnọọ ajụjụ!
Weebụsaịtị: www.womicsteel.com
Email: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 ma ọ bụ Jack: +86-18390957568
Họrọ Womic Steel Group ka onye mmekọ gị tụkwasịrị obi makaSMLS Steel Pipes, Ngwana arụmọrụ nnyefe enweghị mmeri. Nnọọ ajụjụ!
Weebụsaịtị: www.womicsteel.com
Email: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 ma ọ bụ Jack: +86-18390957568
Oge nzipu: Eprel-17-2025