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stainless yoDSutlIj naQ Flange tlhoQ

chuangyi baS Products co., Ltd | Updated: Jun 27, 2016

1. ghaH in order to mIn corrosion muHIvtaHbogh flange yuvtlhe' tuj, weld Qu'mey potlh bot 'oHbe' je vI'elta'bogh, qup ghot tu'lu'. mej 20 vatlhvI' puS carbon yoDSutlIj naQ electrodes, arc vaj wej tIqqu', nom cooling, bead leSpal appropriate.

2, electrode vaj pol QaD, lime-titania Segh vaj QaD, qaStaHvIS 150 ℃ 1 rep, 'eS bIQSIp Segh 200-250 ℃ QaD 1 rep (wej jatlhqa' QaD, pagh latlh DIr prone spalling pe'vIl vaj pumDI' qoghlIj), electrode DuDwI', bot oil latlh lam 'ej vaj Hoch wej qaStaHvIS ghur carbon weld jegh ghot'e' 'angbogh Da 'ej laHlIj weld.

3, stainless yoDSutlIj naQ flange welding, jatlhqa' heating precipitated carbides, reduce corrosion resistance je mechanical bang.

4, chrome stainless yoDSutlIj naQ flange qaSpu'DI' welding je american flange Hol let boghaj'a' vI'elta'bogh, pe'vIl vaj pumDI' qoghlIj ngeD. qaSchugh rap Segh chromium stainless yoDSutlIj naQ electrode (g202, g207) welding, lo' ghob'e' puS 300 ℃ slow cooling ghot tu'lu'. mej 700 [taH weld preheat 'ej post. vaj weld tuj treatment qaSpu'DI' welding DuH wej, stainless yoDSutlIj naQ flange weld rod (a107, a207) vaj lo' SoH.

5, stainless yoDSutlIj naQ flange, in order to corrosion resistance 'ej weldability je amount stability elements qaSbe'bej ghu', Nb, mo, QaQ weldability cr stainless yoDSutlIj naQ flange ghur Dub. yan ghotvam, qatlh rap Segh chromium stainless yoDSutlIj naQ flange electrode (g302, g307) puS 200 ℃ preheat post 'ej weld 800 ℃: HoSnIS. vaj weld tuj treatment DuH wej, stainless yoDSutlIj naQ flange weld rod (a107, a207) vaj lo' SoH.

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chuangyi bas Products co., Ltd