L415 kauv steel yeeb nkab belongs rau nruab nrab mus rau siab zog yeeb nkab qeb nyob rau hauv API 5L tus qauv, nrog ib tug yield zog tshaj 415MPa, ua tshwj xeeb tshaj yog haum rau tsheb thauj mus los scenarios nyob rau hauv siab - siab thiab corrosive ib puag ncig. Cov kav hlau kav uas tsim los ntawm GNEE Group siv ob -sab submerged arc vuam thev naus laus zis, nrog cov txheej txheem vuam tsis sib xws thiab 100% tsis yog- kev ntsuas kev puas tsuaj los xyuas kom meej tias txhua qhov 'meter' ntawm cov yeeb nkab steel tuaj yeem tiv taus kev ua haujlwm hnyav.
Tau txais API 5L L415 (X60) SSAW Technical Manual: Nkag mus rau tag nrho cov kev ntsuas siab, tshuaj ntsuam xyuas tshuaj, thiab cov kab kos cov cuab yeej cuab tam rau koj qhov kev sib tw tom ntej.
Comprehensive Size & Specification Chart (SSAW) ntawm API L415 Kauv Welded Line Pipes
| Nominal Pipe Loj (NPS) | Sab nraud txoj kab uas hla (mm) | Phab ntsa Thickness (mm) | Max Length (m) | Qhov hnyav (kg / m - approx) |
| 8" - 12" | 219.1 - 323.8 | 6.0 - 12.7 | 12.0 | 31.5 - 97.5 |
| 16" - 24" | 406.4 - 610.0 | 6.4 - 20.0 | 18.0 | 63.2 - 291.0 |
| 30" - 42" | 762.0 - 1067.0 | 7.9 - 25.4 | 18.0 | 146.5 - 652.8 |
| 48" - 60" | 1219.0 - 1524.0 | 9.5 - 25.4 | 18.0 | 284.1 - 940.0 |
| 72" - 80" | 1828.8 - 2032.0 | 12.7 - 25.4 | 18.0 | 568.9 - 1257.2 |
| 100"+ | 2540.0+ | Kev cai | 12.0 - 18.0 | Hu rau Quote |
Txheej txheem ntau lawm: SSAW Helical Advantage
Uncoiling & Leveling:Lub steel kauj yog flattened rau precision.
Ntug Milling:Npaj cov npoo helical rau qhov sib sib zog nqus -kev sib tsoo vuam.
Spiral forming:Lub sawb yog khoov ntawm ib qho "forming angle" los tsim lub tog raj kheej.
Nruam Vuam:Submerged arc vuam yog siv ib txhij nyob rau sab hauv thiab sab nraud (ob -sided SAW).
Plasma Txiav:Cov yeeb nkab yog txiav mus rau qhov ntev npaum li cas los ntawm qhov project.
API 5L L415 pipelines rau combustible fluids Surface Treatments & Industry Applications
| Kev kho saum npoo | Pom zoo Kev Lag Luam / Daim Ntawv Thov |
| 3 LPE/ 3 LPP Txheej | Roj & Gas / Dej:Cov kav dej faus thoob plaws thaj chaw ntub dej (Brazil/Colombia). |
| Internal kua Epoxy | Dej Diversion:Txo kev sib txhuam, nce ntws, thiab tiv thaiv kev xeb sab hauv. |
| Bitumen / Coal Tar | Dej phwj & pov tseg:Kev lig kev cai, qis- tus nqi tiv thaiv rau cov kab khib nyiab hauv nroog. |
| Pleev + Beveled Ends | Piling:Choj hauv paus thiab kev tsim kho chaw nres nkoj (Santos / Itajai). |
Kev sim thiab tshuaj xyuas ntawm API 5L L415 SSAW Pipeline
Zero-Risk Procurement: Peb txhawb 100% Thib Peb-Kev Tshawb Fawb Kev Tshawb Fawb los ntawm SGS, BV, lossis Intertek. Koom nrog 100+ Cov tuam txhab Asmeskas Qab Teb uas ntseeg peb qhov zoo.
Seaworthy Ntim Ntawm API L415 Carbon Steel Kab Yeeb
- Txheej Txheej: Rau SSAW kav, peb tsis tsuas yog muab cov kua roj vanish dub, tab sis kuj pom zoo3 LPE or FBElos tiv thaiv-corrosion txheej. Qhov no yog qhov kev xaiv zoo tshaj plaws rau kev cuam tshuam nrog cov av noo ib puag ncig hauv South America.
- Kev Tiv Thaiv Thaum Kawg: Sloped xaus yog qhov muaj feem cuam tshuam rau kev puas tsuaj. Peb sivhnyav luag hauj lwm yas capslos yoghlau nplhaib tiv thaivlos xyuas kom meej tias cov yeeb nkab qhov ncauj tsis deform thaum lub sij hawm nqa hnyav ntawm qhov chaw nres nkoj tawm.
- Cov ntaub ntawv pov thawj huab cua: Txhua qhov cim tau txau nrog UV resistant thiab ntsev tsuag cov xim pleev xim kom muaj kev sib haum xeeb ntawm koj cov ntaub ntawv thiab cov ntaub ntawv thauj khoom thaum lub sij hawm kev lis kev cai clearance, zam ncua kev nplua los ntawm Brazilian Customs (Receita Federal).
Kev daws "Nesting" (Txuag 20-30%) ntawm API L415 High Yield Line Pipes
- Lub Zes Tshiab: Peb tuaj yeem thauj me me - cov kav dej (xws li ERW lossis SMLS cov kav me me) hauv qhov loj - txoj kab uas hla API L415 SSAW kav. Qhov "cov yeeb nkab hauv cov yeeb nkab" nesting scheme tuaj yeem txo qhov chaw khoob thiab txuag koj txog 20% -30% ntawm cov nqi xa khoom.
- Bulk vs. Container: Peb pab neeg logistics yuav sib piv qhov zoo thiab qhov tsis zoo ntawm kev thauj khoom hauv qab thiab cov thawv thauj khoom raws li koj qhov kev txiav txim kom muaj nuj nqis (xws li tshaj 500 tons), thiab xauv rau hauv tus nqi thauj khoom zoo tshaj rau koj.
100% Kev tiv thaiv lav: Los ntawm cov khoom tiv thaiv hlau kawg rau Tag Nrho -Kev pov hwm kev pheej hmoo, peb xyuas kom koj cov kav dej API L415 muaj kev nyab xeeb los ntawm lub Hoobkas mus rau lub hauv paus.
FAQ
Dab tsi yog ssaw steel yeeb nkab?
SSAW kav, tseem hu uakauv submerged arc welded kav, yog tsim los siv cov txheej txheem welding. Txoj kev no ua kom muaj qhov sib xws thiab tsis sib xws, ua rau cov yeeb nkab muaj kev ncaj ncees.
ssaw yeeb nkab kuaj tau zoo li cas?
Txhua ssaw steel yeeb nkab tau dhau kev sim nruj. Peb sivKev kuaj ultrasonic thiab X-rays ntawm cov welds. Peb kuj ua cov kev ntsuam xyuas hydrostatic qhov twg peb sau cov yeeb nkab nrog dej nyob rau hauv siab.
Cim npe nrov: api l415 kauv submerged arc welded yeeb nkab, Tuam Tshoj api l415 kauv submerged arc welded yeeb nkab manufacturers, lwm tus neeg, Hoobkas
