Obinrin Irinni a asiwaju olupese ati agbaye atajasita tiISO 3183 L360NE irin oniho, n pese awọn paipu laini erogba ti o ga julọ fun gaasi adayeba ati awọn ọna opo gigun ti epo. Awọn ọja wa ti wa ni ti ṣelọpọ ni kikun ibamu pẹlu awọn titun àtúnse tiISO 3183(Epo ilẹ ati adayeba gaasi ile ise - Irin paipu fun opo gigun ti awọn ọna gbigbe), pataki labẹ awọnL360NEite — a deede, ga-toughness ila paipu.
1. Standard & ọja Akopọ
Orukọ ọja: ISO 3183 L360NE Ailokun Irin Pipe (SMLS)
Standard: ISO 3183:2019
Ipele: L360NE
“L360” tọkasi agbara ikore ti o kere ju ti 360 MPa
"N" tọkasiṢe deedeifijiṣẹ majemu
“E” nilo imudara lile ati ibamu ni kikun pẹlu ipele PSL2
ISO 3183 L360NE SMLS paiputi wa ni lilo pupọ ni awọn opo gigun ti gaasi adayeba, epo ati gbigbe gaasi, fifin ẹrọ isọdọtun, ati awọn ọna gbigbe titẹ-giga, ni pataki ni awọn agbegbe iwọn otutu kekere ti o nilo resistance ipa giga.
2. Awọn alaye ọja
Ita Diamita: 21.3 mm (1/2") si 610 mm (24")
Sisanra Odi: 3,2 mm to 50 mm
GigunTiti di awọn mita 12.5 (Ti o wa titi, SRL, DRL)
Ipari: Plain Ipari (PE), Beveled End (BE), Asapo + Isopọpọ lori ìbéèrè
Dada Ipò: Dudu (igboro), Varnish-ti a bo, tabi pẹlu egboogi-ipata ti a bo
Pipe IruAilopin (SMLS) nikan fun ipele yii
3. Kemikali Tiwqn (Aṣoju Awọn iye – wt%)
| Eroja | Akoonu ti o pọju (%) |
| Erogba (C) | ≤ 0.18 |
| Manganese (Mn) | 1.20 – 1.60 |
| Fọsifọru (P) | ≤ 0.020 |
| Efin (S) | ≤ 0.010 |
| Silikoni (Si) | ≤ 0.45 |
| Niobium (Nb) | ≤ 0.05 |
| Vanadium (V) | ≤ 0.10 |
| Titanium (Ti) | ≤ 0.04 |
| Erogba Dédé (CEIIW) | ≤ 0.43 |
Gbogbo awọn eroja kemikali ni ibamu pẹlu awọn ibeere ISO 3183 PSL2 ati pe a ni iṣakoso ni pẹkipẹki lati rii daju weldability aṣọ, lile, ati resistance ipata.
4. Mechanical Properties
Agbara Ikore (ReH): ≥ 360 MPa (ni deede 370-450 MPa)
Agbara Fifẹ (Rm): 460-760 MPa
Ilọsiwaju (A5): ≥ 22%
Lile (HV10): ≤ 250
Fifẹ / Titẹ Awọn idanwo: Ti a beere ati ki o ṣe bi fun bošewa
5. Ipa Toughness Awọn ibeere
L360NE ni a nilo lati pade imudara iṣẹ lile iwọn otutu:
Charpy V-ogbontarigi igbeyewoO kere ju 27J aropin ni -40°C
Awọn ipo Idanwo: irin ipilẹ, irin weld, ati HAZ (ti o ba wulo)
Igbohunsafẹfẹ iṣapẹẹrẹ: Eto kan fun ẹyọkan idanwo gẹgẹbi ISO 3183 PSL2
Igbeyewo Iṣalaye: Gigun tabi ifapa da lori OD
6. Ooru Itoju
GbogboISO 3183 L360NE awọn paipu ti ko ni ojuti wa ni pese niTi deede (N)ipo:
Iwọn otutu deede: 870-950 ° C
Itutu agbaiye ti ileru iṣakoso lati ṣaṣeyọri igbekalẹ ti o dara-dara ati awọn ohun-ini darí aṣọ
Awọn igbasilẹ itọju ooru ti a tọju pẹlu itọpa kikun.
7. Awọn ifarada Onisẹpo (bi funISO 3183)
●Ifarada OD: ± 0.75% (iṣẹju ± 0.5 mm)
●Sisanra Odi:-12.5% / +15%
●Ifarada Gigun: -0 / +100 mm
●Titọ: 0.2% ti lapapọ ipari max iyapa
●Ipari Squareness: ≤ 1.5 mm iyapa
8. Ti kii ṣe iparun & Idanwo iparun
Gbogbo awọn paipu wa labẹ 100% dandan ati idanwo yiyan:
●Idanwo Hydrostatic: Paipu kọọkan ni idanwo ni ≥ 95% SMYS
●Idanwo Ultrasonic: Kikun-ara UT fun lamination ati awọn abawọn gigun
●Eddy Lọwọlọwọ Idanwo(iyan): Fun awọn abawọn dada
●Visual & Ayẹwo Onisẹpo: 100%
●Fifẹ / tẹ / fiseete igbeyewo
●Idanwo Metallographic & Iṣakoso Iwon Ọkà
●Microstructure Etching fun Banding erin(aṣayan)
9. Awọn iwe-ẹri & Iwe-ipamọ
Irin Womic ṣe idaniloju ibamu pẹlu gbogbo awọn iwe-ẹri pataki:
●ISO 9001:2015 – Didara Management System
●ISO 14001:2015 – Ibamu Ayika
●ISO 45001:2018 - Ilera Iṣẹ ati Aabo
●EN 10204 3.2Ijẹrisi wa lori ìbéèrè
●Ẹni-kẹta ayewo: SGS, BV, DNV, TÜV, Lloyd ká Forukọsilẹ
●Igbeyewo Iroyin Pese: Itupalẹ kemikali, awọn idanwo ẹrọ, awọn abajade NDT, awọn akọọlẹ itọju ooru, ati awọn iwe aṣẹ wiwa kakiri ni kikun
10. Awọn ohun elo
Epo giga-titẹ & gaasi awọn opo gigun ti epo
Gaasi apejo & pinpin nẹtiwọki
Refineries ati LNG eweko
Okun & awọn fifi sori ẹrọ opo gigun ti ita
Slurry pipelines ati ise ilana fifi ọpa
11. Production ọmọ & asiwaju Time
Àkókò Aṣáájú Dédé:20-35 ṣiṣẹ ọjọ
Awọn iṣẹ akanṣe ni atilẹyin pẹlu isare sẹsẹ & fifiranṣẹ
Awọn ohun elo aise ti ṣajọ tẹlẹ lati ọdọ awọn olupese ti a fọwọsi (Baowu, Valin, ati bẹbẹ lọ)
Iṣẹjade oṣooṣu:5,000+ toonu ti paipu SMLS
12. Iṣakojọpọ & Siṣamisi
Siṣamisi: Inkjet tabi stamping lile pẹlu iwọn, spec, ooru No., ipele No., Womic logo, gbóògì ọjọ
Ipari Idaabobo: Ṣiṣu fila tabi bevel protectors
Iṣakojọpọ: Awọn edidi hexagonal pẹlu awọn okun irin, max 2.5 tons fun lapapo
Fi ipari si: Iwe ti ko ni omi + HDPE + fifẹ fireemu irin fun gbigbe omi-gigun
Ifi aami si: Barcoded ID aami fun oni traceability
13. Dada Idaabobo & Ndan
Irin Womic nfunni ni ọpọlọpọ awọn aṣayan itọju dada ita:
●Antirust Bo: Black lacquer, ina epo fiimu, tabi gbẹ ami-blasted
●3LPE / 3LPP / 2FBE AsoIyan fun ISO 21809 fun resistance ipata opo gigun ti epo
●Aso inu: Iposii tabi amọ amọ simenti fun ṣiṣan omi / epo
●Aruwo shot: Sa 2.5 pari fun ilu okeere / tona lilo
14. Idi ti Yan Womic Irin
●Ibamu pipe pẹlu ISO 3183, EN, ati awọn pato iṣẹ akanṣe
●Awọn laini yiyi SMLS ti ilọsiwaju pẹlu awọn agbara itọju ooru ni kikun
●Ninu ile NDT ati awọn ile-iṣẹ idanwo iparun
●Idari akoko asiwaju ohun elo aise ati iwe-ẹri ọlọ
●Awọn laini aso & itaja beveling fun iṣẹ turnkey
●Agbaye sowo iriri kọja80+ awọn orilẹ-ede
Yan Womic Steel Group gẹgẹbi alabaṣepọ ti o gbẹkẹle funIrin Awo, Irin Igbekaleati unbeatable ifijiṣẹ iṣẹ. Kaabo Ìbéèrè!
Aaye ayelujara: www.womicsteel.com
Imeeli: sales@womicsteel.com
Tẹli/WhatsApp/WeChat: Victor: +86-15575100681 tabi Jack: +86-18390957568
Yan Womic Steel Group gẹgẹbi alabaṣepọ ti o gbẹkẹle funAwọn paipu Irin SMLS, Awọn ohun eloati unbeatable ifijiṣẹ iṣẹ. Kaabo Ìbéèrè!
Aaye ayelujara: www.womicsteel.com
Imeeli: sales@womicsteel.com
Tẹli/WhatsApp/WeChat: Victor: +86-15575100681 tabi Jack: +86-18390957568
Akoko ifiweranṣẹ: Oṣu Kẹrin Ọjọ 17-2025