D943H电动法兰硬密封蝶阀

相关型号

D943H D943F

碳钢(铸钢)：CS WCB:1.6Mpa D943H-16C D943F-16C D943Y-16C
                   2.5Mpa D943H-25C D943F-25C D943Y-25C

不锈钢材质： SS304 1.6Mpa D943H-16P D943F-16P D943Y-16P
                   2.5Mpa D943H-25P D943F-25P D943Y-25P
             SS316 1.6Mpa D943H-16R D943F-16R D943Y-16R
                   2.5Mpa D943H-25R D943F-25R D943Y-25R

企业名片