steel heavy duty pipe hose clamp 1 Material: galvanized steel or stainless steel 2 ... 20mm 3.ISO9001-2008 2013 Hot steel heavy duty pipe hose clamp Haiyan Hongtai Metal Products Co.,Ltd. Wecan produced ... bending, welding, milling, CNC lathe…4) usage of products: Furniture fitting, construction hardware , telecom , auto, machine…5) terms of trade ... 86-0573-86887758 2013 Hot steel heavy duty pipe hose clamp