API 5L X60 Roj Thiab Roj Hloov Pipe
"X60" hauvX60 kabua qhov taw qhia ntawm nws qib zog. Qhov kev xaiv no yog los ntawm cov qauv tsim los ntawm American Petroleum Institute (API), qhov "X" qhia txog lub zog ntawm cov hlau, thiab "60" qhia qhov tsawg kawg nkaus lub zog ntawm 60 txhiab phaus ib square inch (kwv yees li 414 megapascals).
Qhov no txhais tau hais tias, thaum raug rau sab nraud quab yuam, hom steel yeeb nkab no muaj peev xwm tiv taus siab ntau yam tsis muaj kev deformation mus tas li; yog li ntawd, nws yog ib qho ntawm cov khoom siv feem ntau siv nyob rau hauv qhov ntev - nrug, siab - cov kav xa hluav taws xob.
Tsis txhob cia lub sij hawm ntev ua rau ncua koj qhov project gas pipeline. Cov khoom lag luam loj ntawm X60 kav (NPS 2 "rau 48") muaj rau kev xa khoom thoob ntiaj teb tam sim.Nug rau daim ntawv teev npe.
Technical Specifications: Tshuaj thiab Mechanical Properties
Tshuaj muaj pes tsawg leeg rau X60 (Hloov txwv)
| Element | PSL1 (Max%) | PSL2 (Max%) |
| Cov pa roj carbon (C) | 0.26 | 0.22 |
| Manganese (Mn) | 1.40 | 1.45 |
| Phosphorus (P) | 0.030 | 0.025 |
| Sulfur (S) | 0.030 | 0.015 |
Mechanical Properties ntawm X60 / L415
Yield zog (Min):415 MPa (60,200 psi)
Tensile zog (Min):520 MPa (75,400 psi)
Elongation:Nyob ntawm tus qauv loj.
Kev sib piv: API 5L X60 vs.API 5L X65 Kab Pipes
| Feature / Khoom | API 5L X60 (L415) | API 5L X65 (L450) | Kev cuam tshuam |
| ISO 3183 Sib npaug | TS EN ISO 3183 L415 | TS EN ISO 3183 L450 | Kev lag luam- tus qauv sib npaug. |
| Min. Yield zog | 415 MPa rau(60,200 psi) | 450 MPa(65,300 psi) | X65 yog ca.8.5% muaj zogli x60. |
| Min. Tensile zog | 520 MPa (75,400 psi) | 535 MPa (77,600 psi) | X65 muab cov qauv kev nyab xeeb ntau dua. |
| Yield-rau-Tensile Ratio | Tsawg dua lossis sib npaug rau 0.93 (Rau PSL2) | Tsawg dua lossis sib npaug rau 0.93 (Rau PSL2) | Ob qho tib si kom tswj tau cov yas deformation zoo ib yam. |
| Carbon sib npaug (CE) | ~ 0.22% (Tshwj xeeb) | ~ 0.23% (Tshwj xeeb) | X65 muaj me ntsis alloys; yuav tsum tau welding meej. |
| Lub Zog Txuag Muaj Peev Xwm | Lub hauv paus | 5-10% txo | X65 tso cai rau cov phab ntsa nyias nyias rau tib lub siab. |
| Field Weldability | Zoo; Standard preheating | Yuav tsum muaj kev tswj xyuas kom sov | X65 yog me ntsis rhiab rau qhov txias txias. |
| Cov ntawv thov tseem ceeb | Sab ntug dej nruab nrab - mus rau - cov roj loj loj / cov kav dej. | Offshore, Arctic, thiab siab - cov pa hluav taws xob siab. | X65 yog qhov kev xaiv zoo tshaj plaws rau cov mob hnyav. |
| Tus Nqi Ua Lag Luam (Unit Price) | Tus nqi pib | Kwv yees li . 5-10% siab dua | Tus nqi siab dua, tab sis qis dua qhov project hnyav. |
Anti-Corrosion Coating Comparison Table for API 5L X60 Pipe
| Txheej hom | Cov qauv siv tau | Qhov Zoo Tshaj Plaws | Kev tsim nyog & kev ua haujlwm |
| 3 LPE(3-Txheej Polyethylene) | TS EN ISO 21809-1: DIN 30670 | "Gold Standard."Superior hluav taws xob rwb thaiv tsev, noo noo tsis kam, thiab huab cua tiv thaiv huab cua. | Ntev -qhov deb fausroj / roj trunk kab; cov av corrosive heev; acidic/alkaline ib puag ncig. |
| FBE(Fusion Bonded Epoxy) | AWWA C213, CAN/CSA Z245.20 | Zoo adhesion rau hlau; zoo heev tiv thaiv cathodic disbondment thiab tshav kub. | Natural gas faib tes hauj lwm;Kab rov tav Directional Drilling (HDD)kev hla; cov av qhuav. |
| 3 PIB(3-Txheej Polypropylene) | TS EN ISO 21809-1: DIN 30678 | Kev kub siab tiv thaiv (txog 110 degree); hardness heev thiab tsis kam mus rau abrasion / khawb. | Offshore/Deep-sea pipelines; kub roj kis tau tus mob; rocky backfill thaj chaw. |
| Sab hauv Epoxy(Drag Reduction) | API RP 5L2 | Flow efficiency.Smoothes sab hauv phab ntsa, txo cov kev sib txhuam, tiv thaiv corrosion sab hauv, thiab txo nqi zog. | Loj - txoj kab uas hla natural gas mainlines.Feem ntau siv ua ke nrog 3LPE sab nraud. |
| Dual - txheej FBE | CSA Z245.20 | Ua ke FBE adhesion nrog cov txheej txheem tiv thaiv ntxiv rau kev cuam tshuam zoo dua thiab ua haujlwm puas. | Rugged terrains; thaj chaw uas muaj kev tsim kho tsis zoo; siab - cheeb tsam kev nyuaj siab. |
| CWC(Concrete Weight Txheej) | ISO 21809-5 | Muab qhov tsis zoo buoyancy kom cov kav dej hauv qab; muab hnyav- lub luag haujlwm tiv thaiv lub cev rau cov txheej txheem tiv thaiv - corrosion. | Offshore nteg (Subsea); kev hla dej; swamps los yog wetlands. |
| Coal Tar Enamel(CTE) | AWM C203 | Ntev ntev ntawm kev siv; tus nqi- zoo; siab tiv thaiv dej nkag thiab microbial nres. | Kev saib xyuas ntawm cov cuab yeej cuab tam qub txeeg qub teg (hloov loj los ntawm 3LPE rau cov kab tsheb niaj hnub). |
Txuas koj lub raj xa dej los ntawm 50+ xyoo. Peb muab API 5L X60 nrog cov kws tshaj lij 3LPE, FBE, thiab 3LPP txheej. Integrated mov saw kom txuag koj lub sij hawm thiab tuav cov nqi. "
Kev sim thiab tshuaj xyuas ntawm API 5L X60 High Yield Line Pipes
Engineered rau kev ua tau zoo.Peb cov kav dej X60 PSL2 ua tau raws li API cov qauv nruj nrog yuav tsum tau Charpy V- ntsuas ntsuas ntsuas . 100% UT & Hydro- kuaj kom muaj kev nyab xeeb siab tshaj plaws hauv cov kab tseem ceeb.
Ntim thiab xa khoom ntawm API 5L X60 pipeline rau roj thiab roj
Precision-tsim LSAW kav rau siab- ntim roj xa mus. Muaj nyob rau hauv loj diameters nrog kev cai phab ntsa thicknesses (Sch 40 txog XXS).Tau txais cov ntaub ntawv technical tam sim no.
FAQ
Lub zog tawm los ntawm api X60 yog dab tsi?
API 5L X60 kav dej muaj qhov tsawg kawg nkaus yield zog ntawm415 MPAthiab tensile lub zog ntawm kwv yees li 520 MPA uas tso cai rau lawv tiv taus qhov kub thiab txias tsis tshua muaj siab thiab vim tias cov kav dej qib no yog qhov xav tau siab tshaj plaws rau cov kav dej hla teb chaws.
Qhov txawv ntawm api 5L X60 thiab X65 yog dab tsi?
API 5L X60: Yam tsawg kawg nkaus lub zog ntawm 415 MPa (60,200 psi) thiab lub zog tensile yam tsawg kawg nkaus ntawm 520 MPa (75,400 psi). API 5L X65: Yam tsawg kawg nkaus lub zog ntawm 450 MPa (65,300 psi) thiab lub zog tensile yam tsawg kawg nkaus ntawm 535 MPa (77,600 psi).
Cim npe nrov: api 5l x60 roj thiab roj kis yeeb nkab, Tuam Tshoj api 5l x60 roj thiab roj kis tau tus mob yeeb nkab manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
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