API 5L X52 PSL2 Spiral Submerged Arc Soude Tiyo
API 5L X52 PSL2 tiyo asye espiralse yon espiral-tiyo asye kouti ki fabrike lè l sèvi avèk bann bobin asye kòm matyè premyè, ki fòme atravè ekstrizyon tanperati chanm-, ak soude ak yon otomatik doub-fil, doub-bò pwosesis soude ak arc submerged; li se yon kalite tiyo espiral asye ki konfòm ak estanda API 5L la.
Jwenn sitasyon an tan reyèl pou API 5L X52 PSL2 SSAW Tiyo Steel.
API 5L X52 PSL2 High Yield Liy Tiyo Konpozisyon Chimik & Pwopriyete Mekanik
| Pwopriyete | Kondisyon (X52 PSL2) |
| Max Kabòn (C) | 0.22% |
| Max Manganèz (Mn) | 1.40% |
| Max Fosfò (P) | 0.025% |
| ekivalan kabòn (CEq) | Mwens pase oswa egal a 0.43 |
| Sede fòs | 360 - 510 MPa |
| Fòs rupture | 460 - 760 MPa |
| Tès enpak CVN | Obligatwa (egzanp, 27J @ 0 degre) |
Dimansyon Spesifikasyon Tablo: API 5L X52 PSL2 SSAW Tiyo
| Gwosè tiyo nominal (NPS) | Dyamèt Deyò (OD) - Imperial | Dyamèt Deyò (OD) - Metrik | Ranje epesè miray komen (WT). | Orè tipik / Klas Ref |
| 8" | 8.625 pous | 219.1 mm | 6.0 mm - 12.7 mm | SCH 40, SCH 80, STD |
| 10" | 10.750 pous | 273.1 mm | 6.35 mm - 15.09 mm | SCH 40, SCH 80, STD |
| 12" | 12.750 pous | 323.9 mm | 6.35 mm - 17.48 mm | SCH 40, SCH 80, STD |
| 14" | 14.000 pous | 355.6 mm | 6.35 mm - 19.05 mm | SCH 40, SCH 80, STD |
| 16" | 16.000 pous | 406.4 mm | 6.35 mm - 21.44 mm | SCH 40, SCH 80, STD |
| 18" | 18.000 pous | 457.0 mm | 6.35 mm - 23.83 mm | SCH 40, SCH 80, STD |
| 20" | 20.000 pous | 508.0 mm | 6.35 mm - 26.19 mm | SCH 40, SCH 80, STD |
| 24" | 24.000 pous | 610.0 mm | 6.35 mm - 30.96 mm | SCH 40, SCH 80, STD |
| 28" | 28.000 pous | 711.0 mm | 7.92 mm - 31.75 mm | STD, XS |
| 30" | 30.000 pous | 762.0 mm | 7.92 mm - 31.75 mm | STD, XS |
| 32" | 32.000 pous | 813.0 mm | 7.92 mm - 31.75 mm | STD, XS |
| 36" | 36.000 pous | 914.0 mm | 7.92 mm - 31.75 mm | STD, XS |
| 40" | 40.000 pous | 1016.0 mm | 9.53 mm - 31.75 mm | STD, XS |
| 42" | 42.000 pous | 1067.0 mm | 9.53 mm - 31.75 mm | STD, XS |
| 48" | 48.000 pous | 1219.0 mm | 9.53 mm - 31.75 mm | STD, XS |
| 56" | 56.000 pous | 1422.0 mm | 12.7 mm - 35.0 mm | Siplemantè-gwo Gwosè Customize |
| 64" | 64.000 pous | 1625.0 mm | 12.7 mm - 40.0 mm | Siplemantè-gwo Gwosè Customize |
| 80" | 80.000 pous | 2032.0 mm | 12.7 mm - 40.0 mm | Dlo/Piling estriktirèl sèlman |
Kontwòl Kalite API 5L X52 PSL2 SSAW Pipeline
100% -Tès Reyon X: Every inch of the spiral weld is radiographed to detect internal porosity or inclusions.
Tès otomatik ultrasons (AUT):Gwo-vitès UT eskane kouti soude a.
Tès idrostatik:Yo teste chak tiyo a presyon ki depase limit opere pou asire zewo fwit.
Kalibrasyon dimansyon:Asire "Ovality" ak "End Squareness" satisfè tolerans API pou soude jaden fasil.
Konparezon Done Teknik: 3LPE vs FBE
| Metrik pèfòmans | 3LPE (3-kouch polietilèn) | FBE (Epoksidik Fizyon) | Rezilta konparezon |
| Creole epesè | 2.0 mm - 3.5 mm | 0.3 mm - 0.6 mm (300-600μm) | 3LPE se 5-10 fwa pi epè pase FBE |
| Rezistans enpak | Superior (> 15 J) | Modere/Ba (< 5 J) | 3LPE trè difisil pou krak |
| Pèmeyabilite dlo | Trè ba (< 0.05%) | Modere (Apeprè . 1.0%) | 3LPE se yon baryè imidite siperyè |
| Peel fòs | Very High (>100 N/cm) | Kosyon chimik (N/A pou tès kale) | 3LPE gen adezyon fizik masiv |
| Disbondement katodik | Ekselan (ak FBE Jadendanfan) | Siperyè | FBE mennen nan lyezon elektwochimik |
| Fonksyone Tanperati Range | -40 degre a +70/80 degre | -30 degre a +110/150 degre | FBE okipe pi wo tanperati |
| Lavi sèvis (antere) | 30 - 50 Ane | 20 - 30 Ane | 3LPE ofri pi long rezistans |
| Rezistans estrès tè | Ekselan | San Patipri (Kouch mens fasil domaje) | 3LPE pi bon pou tè wòch / ajil |
GNEE API 5L X52 PSL2 SSAW lwil oliv ak gaz tiyo anbalaj ak anbake
Reliable API 5L X52 PSL2 SSAW Tiyo Manifakti: Sipò konplè TPI ak livrezon rapid mondyal.
FAQ
Ki sa ki Pwopriyete materyèl API 5L X52
API 5L X52 (L360) se yon mwayen -materyèl kabòn asye tiyo, ak yon fòs sede minimòm de 52,200 psi ak minimòm fòs rupture nan 66,700 psi. Prensipalman itilize nan lwil oliv ak gaz pou transpò tiyo (PSL1 / PSL2), li prezante ekselan duktilite, soudabilite, ak rezistans nan korozyon, ak elongasyon tipik nan 21%.
Baj popilè: api 5l x52 psl2 espiral submerged arc soude tiyo, Lachin api 5l x52 psl2 espiral submerged arc soude tiyo manifaktirè, Swèd
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