stainless steel heavy hoop 1)Material:304,316,316L,304L ... 3)Safety and convenient. 4)Easy installa Specificationsstainless steel heavy hoop 1)Material:304,316,316L,304L 2 ... to yours to produce 3)Type:Single heavy clamp,double heavy clamp,three-piece heavy clamp 5)Function: ... safety Namestainledd steel heavy hoopNo.shsd-p09Material304,316,304L,316LSizeDN10-DN150&1/2"-6"Typesingle heavy clamp,double heavy ...