NDV阀门NDV不锈钢隔膜阀:操作方式：手动阀体材质：铸铁FC200、球墨铸铁FCD、不锈钢SCS13、不锈钢SCS14、不锈钢SCS16内衬材质：硬天然橡胶衬里、天然橡胶衬里、*橡胶内衬复合、PFA内衬、ETFE内衬、 瓷（莫来石）内衬隔膜/阀座材质：橡胶、聚四氟乙烯连接形式：法兰（10K）、法兰（150Lb）公称直径：10-100产品代码401NB401NB401NB401NB404NB404NB404NB404NB407NB407NB407NB407NB412NB412NB412NB412NB413NB413NB413NB413NB430NB430NB430NB430NB430(04)NB430(04)NB430(04)NB430(04)NB433NB433NB433(04)NB433(04)NB436NB436NB436(04)NB436(04)NB435NB435NB435(04)NB435(04)NB459(M)NB459(M)NB459(S)NB459(S)NB460NB460NB440(04)NB440(04)NB480(04)NB480(04)NB401401401401404404404404407407407407412412412412413413413413430430430430430(04)430(04)430(04)430(04)436436436(04)436(04)435435435(04)435(04)459(M)459(M)440(04)440(04)L401NBL401NBL401NBL401NBL404NBL404NBL404NBL404NBL407NBL407NBL407NBL407NBL412NBL412NBL412NBL412NBL413NBL413NBL413NBL413NBL430NBL430NBL430NBL430NBL430(04)NBL430(04)NBL430(04)NBL430(04)NBL433NBL433NBL433(04)NBL433(04)NBL436NBL436NBL436(04)NBL436(04)NBL435NBL435NBL435(04)NBL435(04)NBL459(M)NBL459(M)NBL459(S)NBL459(S)NBL460NBL460NBL440(04)NBL440(04)NBL480(04)NBL480(04)NBS401NBS401NBS401NBS401NBS404NBS404NBS404NBS404NBS407NBS407NBS407NBS407NBS412NBS412NBS412NBS412NBS413NBS413NBS413NBS413NBS430NBS430NBS430NBS430NBS430(04)NBS430(04)NBS430(04)NBS430(04)NBS433NBS433NBS433(04)NBS433(04)NBS436NBS436NBS436(04)NBS436(04)NBS435NBS435NBS435(04)NBS435(04)NBS459(M)NBS459(M)NBS459(S)NBS459(S)NBS460NBS460NBS440(04)NBS440(04)NBS480(04)NBS480(04)NB标签：08 08 天津市阀门不锈钢隔膜阀 天津市阀门不锈钢隔膜阀厂家[08] 天津市阀门不锈钢隔膜阀厂家供应NDV阀门NDV不锈钢隔膜阀