EFW Yeeb Nkab (Electro Fusion Welded Pipe) yog welded steel yeeb nkab ua los ntawm melting thiab compressing steel phaj los ntawm cov txheej txheem hluav taws xob arc vuam.
Hom yeeb nkab
EFW steel yeeb nkab feem ntau ncaj welded seam steel yeeb nkab.
Nws tuaj yeem yog carbon steel yeeb nkab lossis alloy steel yeeb nkab.
EFW Standards thiab Qib
ASTM A 358 Cov khoom lag luam
304, 304L, 316, 316L thiab lwm yam stainless hlau qib feem ntau siv rau hauv daim ntawv thov uas yuav tsum tau zoo corrosion kuj.
ASTM A671 Cov Lus Qhia Tshwj Xeeb
CA55, CB60, CB65, CB70, thiab lwm yam carbon steel qib rau qhov kub thiab txias.
ASTM A 672 Cov Lus Qhia Tshwj Xeeb
A45, A50, B60, B65, thiab B70 carbon thiab alloy steel qib rau nruab nrab-kub siv.
ASTM A691 Cov Lus Qhia Tshwj Xeeb
CM65, CM70, CM75, thiab lwm yam alloy steel qib yog tsim los rau cov ntawv thov raug siab.
API 5L
Qib B, X42, X52, X60, X65, X70, thiab lwm yam carbon steel yeeb nkab qib rau roj thiab roj kav ntev.
Peb Cov Khoom
Txheej Txheem Flow ntawm EFW Steel Pipe
Nyob rau hauv kev xyaum, tus txheej txheem yog complex, raws li nram no:
Kev xaiv khoom
Xaiv cov khoom siv steel hlau uas tsim nyog raws li qhov xav tau ntawm cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab.
Lub phaj hlau yuav tsum tau kuaj xyuas kom paub meej tias nws tsis muaj qhov tsis xws luag thiab qhov chaw ntxuav kom tshem tawm cov impurities lossis oxides uas yuav cuam tshuam rau qhov zoo ntawm cov vuam.
Phaj Txiav
Lub phaj yog txiav mus rau qhov loj me, feem ntau yog los ntawm plasma lossis nplaim taws txiav txoj kev.
Thaum txiav, cov npoo ntawm lub phaj yuav xav tau kev ua haujlwm ntxiv kom paub meej qhov sib dhos thiab kev sib txuas thaum vuam.
Plate forming
Cov hlau phaj yog khoov rau hauv cov duab cylindrical siv cov xovxwm lossis dov mills.
Kev hloov kho yog ua rau cov qauv tsim lub raj kom paub meej tias qhov kawg tau zoo sib xws hauv kev npaj rau cov txheej txheem vuam uas ua raws li hauv qab no.
Kev npaj ntug
Cov tsim tubular kawg yog hauv av los yog machined los tsim ib tug beveled ntug rau tag nrho cov nkag ntawm weld.
EFWVuam
Siv cov txheej txheem arc vuam, cov npoo ntawm cov hlau phaj yog rhuab mus rau lub xeev molten ntawm qhov kub thiab txias.
Los ntawm kev siv hluav taws xob arc thiab siab, cov npoo ntawm cov hlau molten yog fused ua ke los ua ib qho kev sib txuas.Cov kauj ruam no yuav xav tau ob peb welds los xyuas kom meej lub zog thiab zoo ntawm cov vuam.
Kev kho cua sov tom qab vuam
Tom qab vuam tiav lawm, tom qab vuam kev kho cua sov yog ua los txo cov kev ntxhov siab hauv cov vuam thiab hauv cov hlau.
Qhov no feem ntau suav nrog cua sov tag nrho cov yeeb nkab lossis qhov chaw vuam mus rau qhov kub thiab txias thiab tom qab ntawd txias nws nyob rau hauv kev tswj xyuas.
Kev tshuaj xyuas thiab kev sim
Cov raj raug kuaj xyuas kom zoo thiab kuaj tom qab vuam thiab kev kho cua sov.
Qhov no suav nrog kev tshuaj xyuas qhov muag, kev tshuaj xyuas qhov ntev, kev sim tsis muaj kev puas tsuaj (xws li kev kuaj ultrasonic lossis radiographic), nrog rau kev ntsuas cov cuab yeej cuab tam (xws li kev ntsuas tensile thiab cuam tshuam).
Kev ua tiav kawg
Tubes raug txiav kom ntev ntev, chamfered ntawm qhov kawg, thiab tejzaum nws ua tiav nrog kev kho saum npoo xws li txheej txheej.
Cov yeeb nkab tiav yog cim nrog cov ntaub ntawv tsim nyog xws li cov khoom siv qib, qhov loj me, tus lej ntawm lub tshuab hluav taws xob, thiab lwm yam rau kev taug qab thiab siv.
Qhov zoo ntawm EFW Steel Pipe
High-zoo welds
Kev siv cov tshuab electrofusion welding tso cai rau cov welds zoo nrog cov khoom sib xws thiab cov nqi qis, txhim kho cov qauv kev ntseeg siab.
Loj loj thiab tuab phab ntsa ntau lawm
Cov txheej txheem EFW yog tsim rau kev tsim cov kab loj loj thiab cov phab ntsa tuab tuab rau kev kub siab thiab hnyav hnyav.
Kev siv dav dav
Muaj peev xwm ua tau ntau yam ntawm carbon thiab alloy steels, haum rau qhov kub thiab txias, siab siab thiab corrosive ib puag ncig.
Manufacturing Flexibility
Cov kab ntau lawm automated, vuam tsis tuaj yeem hloov kho raws li qhov loj thiab tuab.
Kev lag luam
Lub sij hawm ntev durability thiab tsis tshua muaj kev saib xyuas yuav tsum tau muab tag nrho kev lag luam zoo txawm tias tus nqi pib siab.
Qhov tsis zoo ntawm EFW Steel Pipe
Cov nqi siab dua
EFW yeeb nkab feem ntau kim dua los tsim dua lwm hom welded yeeb nkab, xws li tsis kam welded (ERW) yeeb nkab.Qhov no feem ntau yog vim cov ntaub ntawv zoo siv thiab cov txheej txheem ntau lawm.
Tsawg tus nqi ntau lawm
Cov txheej txheem EFW muaj tus nqi qis dua vim tias nws muaj cov txheej txheem vuam ntau dua thiab kev kho cua sov.Qhov no tuaj yeem ua rau lub voj voog ntau lawm, tshwj xeeb tshaj yog rau txoj kab uas hla loj thiab cov phab ntsa tuab tuab.
Kev txwv qhov loj
Txawm hais tias EFW yog qhov tsim nyog rau kev tsim cov yeeb nkab loj, lub tshuab yuav tsis zoo li kev lag luam lossis siv tau rau cov yeeb nkab me me, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov scenarios qhov siab dua precision thiab zoo diameters.
Vuam Zoo
Txawm hais tias electrofusion vuam muab cov welds zoo, lub melting thiab fusion thaum lub vuam txheej txheem tseem tuaj yeem qhia qhov tsis xws li porosity, unfusions thiab inclusions, uas yuav tsum tau tswj los ntawm kev tswj xyuas nruj thiab kev soj ntsuam.
Kev thov siab ntawm cov neeg ua haujlwm
EFW ntau lawm yuav tsum muaj cov neeg ua haujlwm txawj thiab cov neeg ua haujlwm saib xyuas kom ntseeg tau tias cov txheej txheem vuam tau ua tiav thiab cov cuab yeej ua haujlwm zoo.Qhov no ua rau muaj kev nqis peev ntau ntxiv hauv kev cob qhia thiab kev txhim kho kev txawj ntse rau cov neeg ua haujlwm.
Daim ntawv thov
Kev lag luam roj thiab roj
Kev lag luam tshuaj
Kev lag luam fais fab
Kev tsim kho thiab infrastructure
Botop Steel yog ib qho zoo welded carbon steel yeeb nkab chaw tsim tshuaj paus thiab tsum los ntawm Tuam Tshoj, thiab kuj yog ib tug stockist ntawm seamless steel yeeb nkab, koj tuaj yeem tiv tauj peb rau koj cov kev xav tau steel yeeb nkab!
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Post lub sij hawm: Apr-09-2024