material : SUS 304, SUS 316L standards : SMS,ISO ,IDF,DIN,GB,BS ,3A connection :clamp 1. name :stainless steel 180 degree clamp elbow2. material : SUS 304, SUS 316L3. standards : SMS,ISO ,IDF,DIN,GB,BS ,3A4. connection :clamp5.trademark :OEM6. application :Our pipe fitttings and manhole cover widely used in food, drinks, beer, pharmacy and dairy industry. Material quality: SUS304, SUS316LStandard ...