ERW (Electric Resistance Welded) kavyog tsim los ntawm kub dov coils los ntawm hluav taws xob koom nrog ob sab ntawm lub kauj.High-frequency tam sim no yog dhau los ntawm dov coils siv tooj liab electrodes.
Qhov kev tawm tsam ntawm cov hluav taws xob sib txawv ntawm cov conductors ua rau cov cua kub hnyav kom mloog zoo rau ntawm cov npoo, tsim kev tiv thaiv.Thaum qee qhov kub tau mus txog, lub siab yog siv, ua rau cov seams tuaj yeem ua ke.
Cov yam ntxwv ntawm ERW Pipes:
●Longitudinal welded seam.
● Ua los ntawm kev dhau lub zog tam sim no los ntawm cov hlau coils thiab fusing qhov kawg hauv kev kub siab.
● Sab nraud txoj kab uas hla ntawm ½ txog 24 ntiv tes.
● Phab ntsa thickness txawv ntawm 1.65 txog 20mm.
● Ntev ntev yog 3 mus rau 12 m, tab sis ntev ntev yog muaj raws li qhov kev thov.
● Muaj peev xwm muaj qhov ncaj, threaded, lossis beveled xaus raws li tus neeg siv khoom tau teev tseg.
●ERW cov kav dej tau teev tseg hauv qab ASTM A53 ua lub hauv paus ntawm cov kav dej feem ntau siv hauv cov roj, roj, lossis cov kua vapor.
Kev tsim cov txheej txheem ntawm ERW Pipes:
●Steel coils yog cov khoom siv los ua cov kav dej ERW.
● Hlau strips raug txiav rau hauv qhov dav thiab qhov ntau thiab tsawg ua ntej muab pub rau cov vuam mills.
●Steel coils yog uncoiled ntawm qhov nkag ntawm ERW zeb thiab dhau mus rau hauv lub zeb los ua ib lub raj zoo li zoo li nrog ib tug unclosed longitudinal seam.
● Ntau yam txuj ci xws li seam welding, flash welding, thiab tiv thaiv qhov projection vuam yog siv.
●High-frequency, low-voltage hluav taws xob yog dhau los ntawm tooj liab electrodes clamping mus rau cov tsis tiav steel yeeb nkab kom sov cov npoo qhib.
●Flash welding feem ntau yog siv vim nws tsis xav tau cov khoom siv soldering.
●Arc tawm cov ntaub ntawv ntawm cov npoo, thiab thaum ncav cuag qhov kub thiab txias, cov seams raug nias ua ke los txuas cov khoom.
● Cov hlaws hlaws qee zaum raug txiav siv cov cuab yeej carbide, thiab cov chaw welded raug tso cai kom txias.
●Cooled tubing tuaj yeem nkag mus rau qhov loj me kom ntseeg tau tias sab nraud txoj kab uas hla raws li cov lus qhia tshwj xeeb.
Daim ntawv thov ntawm ERW Pipes:
● Kev siv cov kav dej ERW feem ntau yog cov kav dej los nqa cov roj av, roj av, thiab lwm yam khoom siv.Lawv muaj cov kab nruab nrab siab dua li cov kav dej seamless thiab tuaj yeem ua tau raws li cov kev xav tau siab thiab tsis tshua muaj siab, ua rau lawv tsis muaj nuj nqis li cov kav dej thauj mus los.
●ERW kav, tshwj xeeb tshaj yog cov specification API 5CT, yog siv nyob rau hauv casing thiab tubing
●ERW cov kav dej tuaj yeem siv los ua cov raj xa hluav taws xob rau cua tshuab
●ERW kav dej yog siv nyob rau hauv kev lag luam ntau lawm xws li lub tes tsho bearing, mechanical processing, processing machinery, thiab lwm yam
●ERW yeeb nkab siv suav nrog kev xa roj, hluav taws xob hluav taws xob cov kav dej, thiab lwm yam.
●Lawv kuj muaj kev siv hauv kev tsim kho, cov kav dej hauv av, kev thauj mus los rau dej hauv av, thiab kev thauj dej kub.
Post lub sij hawm: May-22-2024