Singula e valvae bj45h/W DC globulorum insulationis
Ipsum diam: DN 15~ DN 200
Pressura nominalis: PN25 ~ 40
Temperatus operandi: 0 ~ 150
Instrumenta applicabilia: gas naturale, liquidum ammoniacum, acidum nitricum, acidum aceticum, etc
Design criteria
GB/T12235、GB/T12233、GB/T2492、JB/T450、ASME B16.34、API 602、BS 1873、DIN 3356
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