Peb tab tom siv cov khoom siv hauv qab no hauv kev tsim khoom rau transfromer radiator fin

1.Steel phaj: Peb xaiv DC01 thiab DC03 Plain carbon steel raws li cov kev xav tau ntawm GB / T5213 lossis lwm daim hlau accordant nrog sib npaug.

2.Steel thickness: peb muaj 1.0mm thiab 1.2mm raws li tus neeg yuav tsum tau muaj. Tab sis thaum lub hauv paus deb yog 3000m lossis ntev dua, ces lub thickness ntawm 1.2 hli yuav tsum tau siv.

3.Peb siv roj Q215, Q235 los yog welded steel yeeb nkab rau kev pab cuam uas tsis tshua muaj siab nrog kev ua haujlwm siab uas yog accordant nrog cov kev cai ntawm GB / T 3091; thiab Qib 20 seamless steel kav rau cov kev pabcuam ua kua uas tau lees paub los ntawm GB / T8163. Txoj kab uas hla ntawm cov roj header yuav tsum yog 88.9mm (3inch) * 114.3mm (4inch) * 4.5mm.

4.Flange, peb siv Q235 steel nrog rau chav kawm A lossis Class B, nyob rau hauv qhov chaw tsis muaj qhov kub thiab txias (-20 ℃), thov siv classB lossis siab dua cov hlau uas yuav tsum tau ua raws li JB / T 5213 thiab lwm yam yuav tsum tau ua.

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