ERW (Electric Resistance Welded) thiab seamless kav yog ob hom steel kav siv nyob rau hauv ntau yam kev siv, xws li kav dej, kev tsim kho, roj thiab roj tsheb thauj mus los, thiab lwm yam.
ERW Yeeb Nkab (Electric Resistance Welded Pipe):
Kev tsim cov txheej txheem: ERW cov kav dej yog tsim los ntawm cov hlau tiaj tiaj uas tau dov rau hauv cov duab cylindrical. Cov npoo ntawm cov sawb yog ces rhuab thiab fused ua ke siv hluav taws xob tiv thaiv, tsim ib tug longitudinal seam.
Seam Hom: ERW cov kav dej muaj cov welded seam raws lawv qhov ntev, uas tuaj yeem ua rau sab hauv thiab sab nraud.
Lub zog: Lawv feem ntau tsis tshua muaj zog tshaj cov kav dej seamless vim muaj cov welded seam.
Tus nqi: ERW kav dej feem ntau tsis tshua kim los tsim dua cov kav dej seamless, ua rau lawv xaiv tus nqi zoo rau ntau daim ntawv thov.
Kev Siv Feem Ntau: Cov kav dej ERW yog siv rau ntau yam kev siv, suav nrog cov dej thiab roj faib, cov khoom siv hauv tsev, thiab cov tshuab tsis tshua muaj siab.
Seamless Yeeb Nkab:
Cov txheej txheem tsim khoom: Cov kav dej seamless yog tsim los ntawm kev tho cov khoom cylindrical steel billet (ib qho khoom ntawm cov hlau) los tsim cov raj hollow yam tsis muaj seams. Cov txheej txheem no tuaj yeem ua tiav los ntawm ntau txoj hauv kev, xws li kub dov lossis kos duab txias.
Seam Hom: Seamless kav tsis muaj welded seams; lawv yog nruam, homogeneous leeg.
Lub zog: Seamless kav feem ntau muaj zog thiab txhim khu kev qha ntau dua li ERW cov kav dej vim tias lawv tsis muaj cov ntsiab lus tsis muaj zog cuam tshuam nrog welded seams.
Tus nqi: Seamless kav feem ntau kim dua rau kev tsim khoom vim cov txheej txheem ntau lawm thiab xav tau cov khoom siv zoo.
Kev Siv Feem Ntau: Cov kav dej seamless yog siv nyob rau hauv high-pressure thiab high-temperature daim ntaub ntawv, xws li nyob rau hauv cov roj thiab roj kev lag luam, petrochemical nroj tsuag, hluav taws xob tsim, thiab high-zoo mechanical systems.
Cim npe nrov: Tuam Tshoj erw thiab seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas