Fa'amatalaga o le bj41h / W fa'aofuofu insulation globe valve
Inisinia lautele: DN 15 ~ DN 250
Ole mamafa ole igoa: PN16 ~ 64
Galulue vevela: 0 ¡æ ~ 350 ¡æ
Fa'aoga mea tau: nitric acid
Fuafuaga fa'avae
GB/T12235¡¢GB/T12233¡¢GB/T2492¡¢JB/T450¡¢ASME B16.34¡¢API 602¡¢BS 1873¡¢DIN 3356
