High-frequency welded kav feem ntau ua tiav los ntawm txias dov, high-frequency vuam, sib sau thiab lwm yam txheej txheem. Nws yog ib lub raj seamed.
Seamless steel kav muab faib ua cov kav dej kub-dov seamless thiab txias-draw seamless kav. Kub dov raj yog forged, pierced, dov thiab tsim. Feem ntau, qhov loj-inch, tuab-walled seamless kav txais daim ntawv no; Cov kav dej txias txias yog ua los ntawm cov yeeb nkab txias txias, nrog cov khoom siv tsis tshua muaj zog thiab cov tsos zoo nkauj thiab kev tswj xyuas sab hauv. Cov kav dej me me, nyias-walled seamless kav feem ntau poob rau hauv pawg no.
Seamless steel yeeb nkab yog ib tug ntev sawb ntawm cov hlau nrog ib tug hollow seem thiab tsis muaj seams nyob ib ncig ntawm nws. Cov kav hlau muaj qhov hollow thiab siv los ua cov kav dej rau kev thauj cov kua dej.
High-frequency welded kav yog tsim los ntawm txias-nias steel strips rau hauv cov kav dej square ntawm ib tug dav dav thiab ces siv high-frequency welding. Feem ntau ua los ntawm txias dov. Qhov saum npoo ntawm lub phaj kub-kuav los tiag yog ntxhib thiab muaj oxides, thiab lub thickness kam rau ua tsis raug tso cai. Seamless kav yog rhuab los ntawm steel billets, dhau los ntawm cov rods nyuaj, thiab extruded nrog rollers rau sab nraud. Haum rau kev thauj cov kua dej nyob rau hauv lub siab thiab kub siab. High-frequency welded kav feem ntau mus los ntawm cov txheej txheem xws li txias dov, high-frequency vuam, thiab sib sau. Nws yog ib lub raj seamed.
Loj txoj kab uas hla kub dov seamless yeeb nkab
Seamless steel kav muab faib ua cov kav dej kub-dov seamless thiab txias-draw seamless kav. Kub dov raj yog forged, pierced, dov thiab tsim. Feem ntau, qhov loj-inch, tuab-walled seamless kav txais daim ntawv no; Cov kav dej txias txias yog ua los ntawm cov yeeb nkab txias txias, nrog cov khoom siv tsis tshua muaj zog thiab cov tsos zoo nkauj thiab kev tswj xyuas sab hauv. Cov kav dej me me, nyias-walled seamless kav feem ntau poob rau hauv pawg no.
