Bomba la boiler
Bomba la boiler
chuma kuu
20G,15CrMoG,12Cr2MoG,12Cr5MoG,12Cr9MoG,T11,T22,T5,T22,T9,T91
kiwango cha uzalishaji
GB5310《tube ya chuma isiyo imefumwa kwa boiler ya shinikizo kubwa》
ASME SA213《Ferrite isiyo na mshono na bomba la chuma la aloi la austenitic kwa boiler, hita bora na kibadilisha joto》