Q345 Kauv Welded Yeeb Nkab
Kauv seam submerged arc welded steel yeeb nkab (SY5036-83) rau kev thauj mus los ntawm cov kua dej yog tsuas yog siv rau cov kav dej thauj cov roj thiab cov pa roj; kauv seam high-frequency welded steel yeeb nkab (SY5038-83) rau kev thauj mus los ntawm cov kua dej siab, siv cov txheej txheem siab zaus welding txoj kev Welded, kauv seam high-frequency welded steel yeeb nkab rau kev thauj mus los ntawm cov kua dej siab. Cov yeeb nkab steel muaj lub zog siab-cov kabmob muaj peev xwm thiab cov yas zoo, uas yooj yim rau vuam thiab ua haujlwm. Feem ntau, cov spiral seam submerged arc welded steel yeeb nkab (SY5037-83) rau kev thauj mus los uas tsis tshua muaj siab yog tsim los ntawm ob sab tsis siv neeg submerged arc vuam los yog ib sab vuam rau dej, Submerged arc welded steel yeeb nkab rau conveying cov dej tsis tshua muaj siab. xws li roj, cua thiab chav
(1) Cov ntaub ntawv raw yog sawb steel coils, vuam hlau, thiab fluxes. Kev tshuaj xyuas lub cev thiab tshuaj nruj yuav tsum tau ua ntej kev nqis peev.
(2) Lub taub hau sib koom ntawm sawb hlau taub hau thiab tus Tsov tus tw, txais yuav ib lub xaim lossis ob lub xaim submerged arc vuam, tom qab coiling rau hauv cov yeeb nkab steel, txais yuav tsis siv neeg submerged arc vuam los kho vuam.
(3) Ua ntej kev tsim, cov sawb tau txais kev sib tw, ntug trimming, ntug kev npaj, deg tu thiab conveying, thiab kho ua ntej khoov.
(4) Lub tshuab hluav taws xob tiv tauj lub ntsuas hluav taws xob yog siv los tswj lub siab ntawm lub tog raj kheej ntawm ob sab ntawm cov khoom siv los xyuas kom meej qhov kev sib tw ntawm cov sawb.
(5) Txais kev tswj sab nraud lossis kev tswj sab hauv yob txoj kev.
(6) Lub vuam seam qhov sib txawv tswj cov cuab yeej siv los xyuas kom meej tias vuam seam qhov sib txawv raws li qhov yuav tsum tau vuam, thiab cov yeeb nkab txoj kab uas hla, tus nqi ntawm misalignment thiab vuam seam sib txawv yog tag nrho cov nruj tswj.
(7) Ob leeg vuam sab hauv thiab sab nraud vuam txais yuav American Lincoln hluav taws xob vuam tshuab rau ib-xaim los yog ob-xaim submerged arc vuam, thiaj li kom tau txais kev ruaj khov vuam specifications.
(8) Cov welded seams yog tag nrho cov tshuaj ntsuam xyuas los ntawm ib qho online txuas ntxiv ultrasonic tsis siv neeg qhov tsis zoo, uas lav 100% tsis muaj kev puas tsuaj rau kev ntsuas ntawm kauv welds. Yog tias muaj qhov tsis xws luag, nws yuav cia li ceeb toom thiab tshuaj tsuag lub cim, thiab cov neeg ua haujlwm tsim khoom tuaj yeem kho cov txheej txheem tsis raug txhua lub sijhawm raws li qhov no txhawm rau tshem tawm qhov tsis xws luag hauv lub sijhawm.
(9) Cua plasma txiav tshuab yog siv los txiav cov yeeb nkab steel rau hauv ib tus neeg.
(10) Tom qab txiav rau hauv ib leeg cov kav hlau, txhua pawg ntawm cov kav hlau yuav tsum tau ua raws li kev soj ntsuam nruj me ntsis txhawm rau txheeb xyuas cov khoom siv kho tshuab, tshuaj lom neeg muaj pes tsawg leeg, fusion txheej txheem ntawm cov welds, qhov zoo ntawm cov kav hlau steel thiab dhau qhov kev tshuaj xyuas tsis muaj kev puas tsuaj. los xyuas kom meej tias cov txheej txheem ua yeeb nkab tsim nyog. Tom qab ntawd, nws tuaj yeem raug muab tso rau hauv kev tsim khoom.
(11) Cov khoom uas txuas ntxiv sonic flaw nrhiav pom ntawm lub vuam yog rov kuaj xyuas los ntawm phau ntawv ultrasonic thiab X-ray. Yog tias muaj qhov tsis xws luag, tom qab kho, nws yuav dhau los ntawm kev tshuaj xyuas tsis muaj kev puas tsuaj ntxiv mus txog thaum nws tau lees paub tias qhov tsis zoo tau raug tshem tawm.
(12) Cov kav dej uas cov sawb hlau taub qab vuam seams thiab D-zoo li cov pob qij txha cuam tshuam cov kauv vuam seams yog txhua yam tshuaj xyuas los ntawm X-ray TV lossis ua yeeb yaj kiab.
(13) Txhua cov yeeb nkab steel tau dhau qhov kev sim siab hydrostatic, thiab lub siab txais yuav radial foob. Kev ntsuas siab thiab lub sijhawm yog nruj me ntsis tswj los ntawm cov yeeb nkab steel hydraulic microcomputer nrhiav kom tau cov cuab yeej. Cov ntsuas ntsuas tau raug luam tawm thiab kaw.
(14) Cov yeeb nkab kawg yog cov txheej txheem txheej txheem, kom qhov ntsug ntawm lub ntsej muag kawg, lub kaum sab xis thiab obtuse ntug tuaj yeem tswj tau raug.
Tam sim no, cov qauv siv feem ntau rau cov kav hlau kav yog feem ntau muab faib ua: SY / T5037-2000 (Tsoomfwv tus qauv, tseem hu ua kauv seam submerged arc welded steel yeeb nkab rau cov kav dej sib txuas ua ke), GB / T9711.1-1997 (National tus qauv, tseem hu ua roj thiab roj kev lag luam tsheb thauj mus los Thawj feem ntawm kev xa khoom ntawm cov kav dej steel: Qib A steel kav (feem ntau Cov kev cai nruj yog GB / T9711.2 Qib B steel kav), API-5L (American Petroleum Institute, tseem hu ua cov kav dej steel kav; nws tau muab faib ua ob hom: PSL1 thiab PSL2 Qib), SY / T5040-92 (kauv submerged arc welded steel yeeb nkab rau pawg)
Spiral tube khoom:Q235A, Q23b, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb. Q345 L245 L290 X42 X46 X70 X80
Kauv steel kav yog siv nyob rau hauv dej engineering engineering, petrochemical kev lag luam, tshuaj lom neeg kev lag luam, hluav taws xob fais fab kev lag luam, ua liaj ua teb irrigation, thiab kev tsim kho hauv nroog. Nws yog ib qho ntawm 20 cov khoom tseem ceeb tsim nyob rau hauv kuv lub teb chaws.
Siv rau kev thauj mus los ua kua: dej, dej. Siv rau kev thauj mus los roj: thee gas, ncu, liquefied petroleum gas. Rau cov hom phiaj: raws li piling kav, raws li txuas hniav; piers, txoj kev, kev tsim vaj tsev, thiab lwm yam.
