Boiler raj yog ib hom ntawm seamless raj. Txoj kev tsim khoom yog tib yam li seamless yeeb, tab sis muaj cov cai nruj ntawm hom steel siv los tsim cov hlau yeeb. Raws li kev siv ntsuas kub tau muab faib ua ob hom kev ua haujlwm boiler boiler boiler thiab kev kub siab boiler raj.

Cov cuab yeej khoom ntiag tug ntawm butterler raj yog qhov tseem ceeb ntsuas kom ntseeg tau qhov kawg serviceability ntawm cov hlau. Nws nyob ntawm cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau thiab cov kev kho cua sov. Nyob rau hauv tus qauv yeeb nkab steel, raws li kev siv ntau yam, tawm suab, ua lub zog, raws li cov neeg siv kev xav tau ntawm kev ua tau siab thiab kub.

① Lub Tube Boiler ROULTION BOILER kub nyob qis dua 350 ℃, yeeb nkab nyeg yog ua los ntawm No. 20 Carbon Steel Kub Rolled yeeb nkab los yog txias drawn yeeb nkab.

Boiler Tube

Boiler Tube

(2) Cov raj roj mis siab kub boiles feem ntau siv hauv qab qhov kub thiab txias siab. Raws li qhov kev txiav txim ntawm cov pa hluav taws kub kub thiab dej vapor, oxidation thiab corrosion yuav tshwm sim. Cov yeeb nkab steel yog yuav tsum muaj lub zog ruaj khov, siab oxidation corrosion tsis kam thiab zoo microstructure kev ruaj khov.