High Quality Spiral Steel Pipe

(1) raw cov ntaub ntawv, xws li sawb steel kauj, vuam hlau thiab flux.Kev tshuaj xyuas lub cev thiab tshuaj lom neeg nruj yuav tsum tau ua ua ntej nkag
(2) Lub pob tw ntawm sawb steel taub hau thiab tus Tsov tus tw txais ib lub xaim lossis ob lub xaim submerged arc vuam, thiab tsis siv neeg submerged arc vuam yog siv los kho vuam tom qab dov rau hauv cov yeeb nkab steel.
(3) Ua ntej kev tsim, cov hlau sawb yog leveled, trimmed, npaj, deg huv si, thauj thiab ua ntej khoov
(4) Lub tshuab hluav taws xob sib tiv tauj yog siv los tswj lub siab ntawm lub tog raj kheej nias ntawm ob sab ntawm lub conveyor kom ntseeg tau tias kev thauj mus los ntawm cov hlua hlau
(5) Txais kev tswj sab nraud lossis kev tswj sab hauv yob txoj kev
(6) Weld gap control device yog siv los xyuas kom meej tias qhov sib txawv weld ua tau raws li qhov xav tau ntawm vuam, thiab cov yeeb nkab txoj kab uas hla, misalignment thiab weld qhov sib txawv yog nruj me ntsis tswj.
(7) Ob leeg vuam sab hauv thiab sab nraud vuam txais yuav American Lincoln Electric vuam tshuab rau ib tug hlau los yog ob chav hlau submerged arc vuam, thiaj li yuav tau txais kev ruaj khov vuam specifications
(8) Tag nrho cov welded welds raug tshuaj xyuas los ntawm on-line nruam ultrasonic tsis siv neeg qhov tsis pom kev los xyuas kom meej 100% NDT kev pab them nqi ntawm kauv welds.Yog tias muaj qhov tsis xws luag, nws yuav cia li ceeb toom thiab tshuaj tsuag cov cim, thiab cov neeg ua haujlwm tsim khoom yuav kho cov txheej txheem tsis raug txhua lub sijhawm kom tshem tawm qhov tsis xws luag hauv lub sijhawm.
(9) Cov yeeb nkab steel yog txiav rau hauv ib qho los ntawm lub tshuab cua plasma
(10) Tom qab txiav rau hauv ib lub yeeb nkab steel, txhua batch ntawm cov yeeb nkab steel yuav tsum tau ua raws li kev tshuaj xyuas thawj zaug los xyuas cov khoom siv kho tshuab, tshuaj lom neeg muaj pes tsawg leeg, fusion mob, nto zoo ntawm cov yeeb nkab steel thiab NDT kom ntseeg tau tias cov yeeb nkab ua. txheej txheem tsim nyog ua ntej nws tuaj yeem raug muab tso rau hauv ntau lawm
(11) Cov khoom uas muaj qhov tsis txaus ntseeg nrhiav pom cov cim ntawm lub vuam yuav tsum tau kuaj xyuas los ntawm phau ntawv ultrasonic thiab X-ray.Yog tias muaj qhov tsis xws luag, tom qab kho, lawv yuav tsum raug rau NDT dua kom txog thaum nws tau lees paub tias qhov tsis xws luag raug tshem tawm.
(12) Cov yeeb nkab ntawm lub taub qab vuam seam ntawm sawb hlau thiab T-joint sib tshuam kauv vuam yuav tsum raug tshuaj xyuas los ntawm X-ray TV lossis zaj duab xis
(13) Txhua cov yeeb nkab steel yog raug kuaj hydrostatic, thiab lub siab txais radial foob.Kev ntsuas siab thiab lub sijhawm yog nruj me ntsis tswj los ntawm microcomputer nrhiav kom pom cov khoom ntawm steel yeeb nkab dej siab.Cov ntsuas ntsuas tau raug luam tawm thiab kaw
(14) Cov yeeb nkab kawg yog machined kom raug tswj lub perpendicularity, txoj kab nqes thiab blunt ntug ntawm lub ntsej muag kawg.Kauv seam submerged arc welded yeeb nkab rau kev thauj mus los ntawm cov kua siab yog tsuas yog siv rau cov kav dej thauj cov roj thiab cov nkev.

Cov yeeb nkab steel muaj lub zog siab muaj peev xwm thiab cov yas zoo, uas yooj yim rau vuam thiab ua haujlwm;Kauv seam submerged arc welded steel yeeb nkab rau cov dej tsis tshua muaj siab kis tau tus mob yog ua los ntawm ob-sided tsis siv neeg submerged arc vuam los yog ib leeg-sab vuam txoj kev, uas yog siv rau cov dej tsis tshua muaj siab kis tau tus mob xws li dej, roj, cua thiab chav. .