... , ERW pipes, seamless steel pipes,elbow,reducer,tee,caps,flange,tube etc.. Size:DN15-DN1200Type: SCH10-SCH160 XXSStandard: ASME, ASTM, MSS, JIS ... , DIN, ENQuality: ISO9001-ISO2000Blind Flange Blind flanges are made of ... ,ASME B16.47,DIN 2634,DIN 2636,and so on.Size Flange: 3 / 8 "~ 100" DN10 ~ DN2500 Pressure U.S. Series: CLASS ...