Kub dov forged Steel bar yog cov khoom siv hlau ua los ntawm cov txheej txheem kub dov, uas feem ntau muaj cov cuab yeej siv siab thiab kev siv dav dav. Hauv qab no yog cov ncauj lus kom ntxaws tsom xam ntawm kub dov forged rods:

Kub dov txheej txheem: Kub dov yog tsim los ntawm maj mam ua cov hlau billet nyob rau hauv kub kub tej yam kev mob los ntawm ib tug series ntawm dov txheej txheem (xws li nruam casting ntawm dawb paug → ntxhib dov → nruab nrab dov → tiav dov, thiab lwm yam).

Nyob rau hauv cov txheej txheem no, lub steel billet yog rhuab mus rau ib tug kub kub thiab ces dov ntau zaus los ntawm dov zeb mus rau thaum kawg tsim lub bar zoo thiab loj. Cov txheej txheem no tuaj yeem txhim kho cov qauv sab hauv thiab cov khoom ntawm cov khoom, muab nws cov khoom siv zoo dua qub thiab cov khoom ua haujlwm.

Kub dovforged steel tuavyog dav siv nyob rau hauv ntau yam teb, suav nrog tab sis tsis txwv rau:

Cov cuab yeej siv tshuab: siv los tsim cov khoom thiab cov khoom ntawm ntau yam khoom siv kho tshuab, xws li bearings, gears, shafts, thiab lwm yam.
Automotive kev lag luam: siv los tsim cov tshuab kis tau tus mob, ncua kev kawm, cav qhov chaw, thiab lwm yam rau tsheb.
Kev tsim kho engineering: siv los tsim cov ntaub ntawv steel rau kev tsim kho, xws li steel kem, steel beam, steel tuav, thiab lwm yam.
Aerospace: Vim nws lub zog siab thiab siab tawv, kub dov forgedsteel tuavkuj tau dav siv nyob rau hauv aerospace teb, xws li tsim aircraft cav hniav, tsaws iav thiab lwm yam tseem ceeb Cheebtsam.

Thaum lub Cuaj Hlis 3, 2024, Chilean Anti-Price Distortion Commission (CNDP) tau tshaj tawm nws qhov kev txiav txim siab los txiav tawm qhov kev tshawb nrhiav pov tseg (AD) ntawm forged.steel tuavrau kev tsim cov khoom sib tsoo nrog txoj kab uas hla tsawg dua 4 ntiv taw los ntawm Tuam Tshoj, pom zoo kom tsis txhob yuam AD cov dej num.

Raws li qhov tshwm sim, cov haujlwm AD ib ntus ntawm cov hlau tuav thiab cov pob, nrog rau cov luag haujlwm ntawm 33.5% thiab 24.9% tau teem rau lub Plaub Hlis, yuav xaus.

Cov khoom lag luam koom nrog raug cais raws li HS code 7228.3000.