A type high performance heavy duty pipe clamp 1.material:stainless steel 2.size:DN5O,75,100.150,200,250,300 3.ISO9001:2008 A type high performance heavy duty pipe clamp1.material:stainless steel 2.size:DN5O,75,100.150,200,250,3003.ISO9001:20084.details5.picture A type high performance heavy duty pipe clamp