Mwachidule kwa chitoliro cha boiler
Asme Sa106, Asme Sa179, Asme Sa192, Asme Sa210, Asme Sa313, ndi zina
Kalasi ya chitoliro cha boiler
Machubu achitsulo osawoneka bwino kwambiri
GB / T30877-2008 10 # Steel, 20 # chitsulo
Machubu achitsulo osawoneka bwino kwambiri
GB / T5310-2017 20G, 20Mng, 25Mng, etc
Asme Sa 106 GR.A, GR.B, GR.C, etc
ASME A210 g. Chipatso
ASME A213 GR. T5, t9, t11, t22 etc
Astm A335 GR. P5, P9, P11, P22, P91, P92 etc.
