Sravana Sameeralu Serial 4th Womic Steelinotungamira mugadziri uye pasi rose mutengesi weISO 3183 L360NE mapaipi esimbi asina musono, inopa yakakwirira-inoshanda kabhoni simbi mutsetse mapaipi egasi chaiwo uye petroleum pombi masisitimu. Zvigadzirwa zvedu zvinogadzirwa zvizere zvinoenderana neazvino edition yeISO 3183(Petroleum uye gasi indasitiri — Simbi pombi yemapombi ekufambisa masisitimu), kunyanya pasi peL360NEgiredhi - a normalized, high-toughness line pipe.
1. Standard & Product Overview
Product NameISO 3183 L360NE Seamless Simbi Pipe (SMLS)
StandardISO 3183:2019
Giredhi: L360NE
"L360" inoratidza kushomeka kwegoho re360 MPa
“N” inorevaNormalizedkutakura mamiriro
"E" inoda kusimba kwakawedzera uye kutevedzera zvizere PSL2 level
ISO 3183 L360NE SMLS mapaipianoshandiswa zvakanyanya mumapaipi egasi akareba-akareba, kutakura kweoiri uye gasi, pombi yekunatsa, uye masisitimu ekufambisa kwepamusoro-soro, kunyanya munzvimbo dzakaderera-tembiricha dzinoda kupikisa kwakanyanya.
2. Zvigadzirwa Zvinotsanangurwa
Kunze Diameter: 21.3 mm (1/2") kusvika 610 mm (24")
Kukora Kwemadziro: 3.2 kusvika 50 mm
Urefu: Kusvika ku12.5 metres (Fixed, SRL, DRL)
Ends: Plain End (PE), Beveled End (BE), Threaded + Coupling pakukumbira
Surface Condition: Dema (isina), Varnish-yakavharwa, kana ine anti-corrosion coating
Pipe Type: Seamless (SMLS) chete yegiredhi iri
3. Kemikari Inoumbwa (Yakajairika Values - wt%)
| Element | Zvikuru zvemukati (%) |
| Kabhoni (C) | ≤ 0.18 |
| Manganese (Mn) | 1.20 - 1.60 |
| Phosphorus (P) | ≤ 0.020 |
| Sarufa (S) | ≤ 0.010 |
| Silicon (Si) | ≤ 0.45 |
| Niobium (Nb) | ≤ 0.05 |
| Vanadium (V) | ≤ 0.10 |
| Titanium (Ti) | ≤ 0.04 |
| Carbon Equivalent (CEIIW) | ≤ 0.43 |
Ese makemikari zvinhu zvinoenderana ne ISO 3183 PSL2 zvinodiwa uye zvinonyatsodzorwa kuti ive nechokwadi cheuniform weldability, kuomarara, uye kushora.
4. Mechanical Properties
Goho Simba (ReH): ≥ 360 MPa (kazhinji 370–450 MPa)
Kusimba Simba (Rm): 460–760 MPa
Elongation (A5): ≥ 22%
Kuoma (HV10): ≤ 250
Kufuratira / Kupeta Miedzo: Inodiwa uye inoitwa maererano nechiyero
5. Impact Toughness Zvinodiwa
L360NE inodiwa kuti isangane neyakagadziridzwa yakaderera-tembiricha kuoma kuita:
Charpy V-Notch Muedzo: Minimum 27J avg pa -40°C
Test Locations: Base simbi, weld simbi, uye HAZ (kana zvichibvira)
Sampling Frequency: One set per test unit as per ISO 3183 PSL2
Test Orientation: Longitudinal kana transverse zvichienderana neOD
6. Kupisa Kurapa
ZvoseISO 3183 L360NE mapaipi asina musonozvinopihwa mukatiNormalized (N)mamiriro:
Normalizing Tembiricha: 870–950°C
Inodzorwa kutonhora kwechoto kuti iwane yakanaka-grained chimiro uye yunifomu yemagetsi zvivakwa
Marekodhi ekurapa ekupisa anochengetedzwa nekutevera kuzere.
7. Dimensional Tolerances (sekurevaISO 3183)
●OD Kushivirira± 0.75% (min ± 0.5 mm)
●Kukora Kwemadziro: -12.5% / +15%
●Kureba Kushivirira: -0 / +100 mm
●Kutwasuka: 0.2% yehurefu hwese max kutsauka
●End Squareness: ≤ 1.5 mm kutsauka
8. Kuedza Kusina Kuparadza & Kuparadza
Mapombi ese anoiswa pasi pe100% inosungirwa uye yakasarudzika kuyedzwa:
●Hydrostatic Test: Pombi imwe neimwe yakaedzwa pa ≥ 95% SMYS
●Ultrasonic Testing: Yakazara-muviri UT ye lamination uye longitudinal kuremara
●Eddy Current Test(optional): Zvekukanganisa kwepamusoro
●Visual & Dimensional Check: 100%
●Kufuratira / Bend / Drift Test
●Metallographic Examination & Grain Saizi Kudzora
●Microstructure Etching yeBanding Detection(sarudzo)
9. Certifications & Documentation
Womic Steel inova nechokwadi chekuteedzera kune ese makuru certification:
●ISO 9001:2015 - Quality Management System
●ISO 14001:2015 – Environmental Compliance
●ISO 45001:2018 - Utano Hwebasa uye Kuchengetedzeka
●EN 10204 3.2Certification inowanikwa pakukumbira
●Wechitatu-bato kuongorora: SGS, BV, DNV, TÜV, Lloyd's Register
●Mishumo Yekuedza Yakapiwa: Kuongororwa kwemakemikari, bvunzo dzemakanika, NDT mhedzisiro, kupisa matanda ekurapa, uye akazara magwaro ekuteedzera
10. Zvikumbiro
High-pressure oiri & gasi kutapurirana mapaipi
Kuunganidza gasi & kugovera network
Refineries uye LNG zvidyarwa
Onshore & offshore pombi kuiswa
Slurry mapaipi uye maindasitiri process piping
11. Production Cycle & Lead Time
Nguva Yekutungamira:20-35 mazuva ekushanda
Kurumidza mapurojekiti anotsigirwa nekukasira rolling & kutumira
Raw zvinhu zvakafanochengetwa kubva kune vane certified vatengesi (Baowu, Valin, nezvimwewo)
Mwedzi unobuda:5,000+ matani eSMLS pombi
12. Packaging & Marking
Kumaka: Inkjet kana hard stamping inosanganisira saizi, spec, kupisa kwete., batch no., Womic logo, zuva rekugadzira
End Protection: Plastic caps kana bevel dziviriro
Bundling: Masumbu ane Hexagonal ane tambo dzesimbi, max 2.5 tons per bundle
Kuputira: Pepa risina mvura + HDPE + simbi yekuputira yekutakura kwegungwa refu
Tagging: Barcoded ID zvinyorwa zvedijitari traceability
13. Surface Protection & Coating
Womic Steel inopa akawanda ekunze ekunze kurapwa sarudzo:
●Antirust Coating: Black lacquer, chiedza chemafuta firimu, kana yakaoma pre-yakaputika
●3LPE/3LPP/2FBE Coating: Inosarudzika pane ISO 21809 yepipeline corrosion kuramba
●Internal Coating: Epoxy kana simende dhaka lining yemvura / kuyerera kwemafuta
●Shot Blasting: Sa 2.5 kupera kwe offshore / marine kushandiswa
14. Sei Sarudza Womic Simbi
●Kunyatso kutevedzera ISO 3183, EN, uye purojekiti yakatarwa
●Yepamberi SMLS inotenderedza mitsetse ine yakazara kupisa kupisa kugona
●Mu-imba NDT uye inoparadza yekuyedza labs
●Guaranteed raw material yekutungamira nguva uye chigayo chitupa
●Coating mitsetse & beveling shopu yeturnkey service
●Global shipment experience mhiri80+ nyika
Sarudza Womic Steel Group semumwe wako waunovimba nayeSimbi Plates, Zvivako Simbiuye kusarongeka kwekutumira kuita. Welcome Inquiry!
Webhusaiti: www.womicsteel.com
Email: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 kana Jack: +86-18390957568
Sarudza Womic Steel Group semumwe wako waunovimba nayeSMLS Simbi Mapaipi, Fittingsuye kusarongeka kwekutumira kuita. Welcome Inquiry!
Webhusaiti: www.womicsteel.com
Email: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 kana Jack: +86-18390957568
Nguva yekutumira: Kubvumbi-17-2025