1.Product:threaded flange 2.Material:ss304,316L,etc. 3.OD:DN10-DN1200 4.Nominal pressure:PN6-40 5.HACCP,ISO9001:2000,QS-9000 Threaded flange TypeThreaded flangeMaterial qualitySUS304,304L,316,316L,etc.ODDN10-DN1200Nominal pressurePN6-PN40Seal faceFF,RF,MFM,TG,RJ,etc.Carried standardGB,SH,HGJ,ISO,ANSI,DIN,QB,JB,3A,IDFPolishMirror polishing,sub-light,stain finishingApplicationFoodstuff,beverage, ...