Chidule cha Zamalonda
Womic Steel ndi kampani yodalirika komanso yopereka mapaipi achitsulo a API 5L Grade X65M PSL2 padziko lonse lapansi. Zogulitsa zathu zimapangidwa kuti zigwiritsidwe ntchito m'mapulojekiti apamwamba a mapaipi m'magawo oyendera mafuta, gasi, petrochemical, ndi madzi. Motsatira kwathunthu muyezo wa API 5L 45th Edition komanso miyezo yowonjezera yamkati, Womic Steel imapereka mapaipi achitsulo omwe amaphatikiza mphamvu zamakanika, kusinthasintha, komanso kukana dzimbiri kwa nthawi yayitali.
API 5L X65M PSL2 ndi chitoliro chachitsulo champhamvu kwambiri, chopindidwa ndi kutentha, choyenera kuyikidwa m'madzi ndi m'mphepete mwa nyanja. Womic Steel imapanga mapaipi onse a Seamless ndi SAWL (Longitudinal Submerged Arc Welded).
Miyeso
- Chidutswa chakunja (OD): 20" – 56" (508 mm – 1422 mm)
- Kukhuthala kwa Khoma: 6 mm – 40 mm (yosinthika)
- Kutalika: 12.0 m ± 100 mm muyezo; kutalika kokhazikika kulipo
- Mapeto a Mapaipi: Opindika motsatira ASME B16.25 kapena odulidwa sikweya kuti aphimbe
Kapangidwe ka Mankhwala (Max %)
- Mpweya (C): ≤ 0.18
- Manganese (Mn): 1.00 – 1.45
- Phosphorus (P): ≤ 0.020
- Sulfure (S): ≤ 0.010
- Silikoni (Si): ≤ 0.45
- Niobium (Nb): ≤ 0.05
- Vanadium (V): ≤ 0.10
- Titaniyamu (Ti): ≤ 0.04
- Chromium (Cr): ≤ 0.50
- Nikeli (Ni): ≤ 0.50
- Mkuwa (Cu): ≤ 0.50
- Molybdenum (Mo): ≤ 0.10
- Aluminiyamu (Al): ≤ 0.06
Chofanana ndi Kaboni (CEIIW): ≤ 0.43 yowerengedwa malinga ndi ISO 21466.
Katundu wa Makina
- Mphamvu Yotulutsa: ≥ 450 MPa (yokwanira 600 MPa)
- Mphamvu Yokoka: 535 - 760 MPa
- Kutalikitsa: ≥ 20%
- Mphamvu ya Charpy Impact: ≥ 60 J avareji pa -40°C (chitsulo choyambira, weld, ndi HAZ)
- Kulimba: ≤ 250 HV10
- Mayeso Opindika, Opindika, ndi Otsogozedwa: Ochitidwa pa API 5L PSL2
Njira Yopangira & Kuyesa
- Kupanga: UOE, JCOE, kapena kupindika kwa ma roll atatu kwa SAWL; kupotokola kotentha kuti kusakhale kopanda msoko
- Kuwotcherera: Kuwotcherera mkati ndi kunja kwa arc pansi pa madzi (SAW)
- Chithandizo cha Kutentha: Chithandizo cha kutentha chozungulira kapena chotenthetsera pambuyo pa weld ndi kutsata kwathunthu
- Kuyesa kwa Hydrostatic: Kuyesa kwa hydrostatic 100% pa ≥ 95% SMYS
- Kuyesa Kosawononga (NDT): Kuyesa kwa Ultrasonic, X-ray, Magnetic Tinthu, ndi Kuyesa kwa Penetrant
- Kuyang'anira Magawo: 100% ya OD, WT, kuzungulira, kulunjika, ndi kutalika
Kulekerera kwa Miyezo
- Kulekerera kwa OD: ± 0.75% kapena ± 0.5 mm
- Kukhuthala kwa Khoma: -0 / + 10%
- Kutalika Kulekerera: +100 / -0 mm
- Kuwongoka: Kupatuka kwakukulu ≤ 0.2% ya kutalika
- Kuchuluka kwa Mapeto: ≤ 1.5 mm kupotoka
Chophimba chakunja cha 3LPE (Chosankha)
Womic Steel imapereka mapaipi okhala ndi zokutira zakunja za Polyethylene (3LPE) zogwira ntchito bwino kwambiri kuti ziteteze dzimbiri.
- Gawo 1: Fusion Bonded Epoxy (FBE), osachepera 100 μm
- Gawo 2: Copolymer yomatira
- Gawo 3: Polyethylene, makulidwe 2.0–2.5 mm
- Kukhuthala Konse: ≥ 2.5 mm
Mayeso Ophikira: Mayeso a tchuthi (25 kV), kumatira, kukhudza, kupindika, ndi kusweka kwa cathodic.
Kulemba ndi Kutsata
- Yosindikizidwa ndi sitampu kapena inkjet musanaike utoto
- Zikuphatikizapo: Giredi, Ma Spec, Kukula, Nambala ya Kutentha, Nambala ya Batch, ID ya Wopanga
- Zolemba zokhala ndi barcode kuti zitsatire bwino digito komanso kuwongolera zinthu zomwe zili m'sitolo.
Kulongedza ndi Kutumiza
- Mapeto: Otetezedwa ndi zipewa zapulasitiki
- Yomangidwa ndi zingwe zachitsulo ndi zotchingira matabwa
- Ma phukusi oyenera kutumiza kunja kwa dzikolo
- Kuletsa kutsekeka ndi thovu lopangidwa ndi thovu kuti litumizidwe mochuluka
- Kutumiza padziko lonse lapansi kudzera mu chidebe, chombo, kapena katundu wambiri
Ziphaso ndi Kutsatira Malamulo
- Chilolezo cha API 5L cha Monogram
- ISO 9001:2015 Quality Management System
- ISO 14001:2015 Kasamalidwe ka Zachilengedwe
- ISO 45001:2018 Ukhondo ndi Chitetezo Pantchito
- CE (PED 2014/68/EU) ngati mwapempha
- Kuyang'aniridwa ndi anthu ena ndi SGS, BV, DNV, TUV kulipo
Mapulogalamu
- Mapaipi otumizira mafuta ndi gasi mtunda wautali
- Njira zoyendera madzi amphamvu kwambiri
- Mapaipi a Petrochemical ndi filler
- Mapaipi otayira madzi m'migodi
- Mapaipi a m'nyanja ndi m'mphepete mwa nyanja
Nthawi Yotsogolera Yopanga
- Nthawi yokhazikika yopangira: masiku 25–40
- Mphamvu yopangira pamwezi: Matani opitilira 5,000
- Zinthu zopangira zomwe zasungidwa kale kuti zigwiritsidwe ntchito mwachangu
Ubwino wa Chitsulo cha Womic
- Kutsatira kwathunthu API 5L ndi zofunikira za kasitomala
- Mizere yolumikizirana ya SAWL ndi 3LPE yowongolera khalidwe lonse
- Gulu lodzipereka la uinjiniya ndi chithandizo cha R&D
- Ma laboratories apamwamba owunikira mayeso owononga komanso a NDT
- Kutumiza mwachindunji ndi kukonza katundu
- Mitengo yopikisana yokhala ndi khalidwe ndi ntchito yosasinthasintha
Sankhani Womic Steel Group ngati mnzanu wodalirika waMapaipi achitsulo a SMLS, Zolumikizirandi ntchito yabwino kwambiri yotumizira. Takulandirani Funso!
Webusaiti: www.womicsteel.com
Imelo: sales@womicsteel.com
Foni/WhatsApp/WeChat: Victor: +86-15575100681 kapena Jack: +86-18390957568
Nthawi yotumizira: Epulo-17-2025