General description Light Duty Flame Retardant Anti-Vibration Rubber Lined U-bolt designed for 200 NB pipes with an inner diameter of 219 mm. Constructed from T316 stainless steel, this U-bolt includes two nuts on each leg and features a flame retardant rubber lining to reduce noise and vibration. Technical specifications Pipe O/D: 219 mm NB: 200 B: 131 mm C: 150 mm F: 199 mm G (Thread Size): 16 mm K: 120 mm X: 219 mm D*A (backing pad): 35*15 mm Tolerance on dimensions: +/- 1 mm Bar diameter is slightly less than the thread diameter due to roll threading. Usage Reduces or eliminates noise and fatigue caused by vibration of pipework against supporting structures. Prevents galvanic corrosion from contact between dissimilar metals in the presence of an electrolyte. Protects against wear and crushing of composite, thin wall, or non-ferrous pipework. Other information Material: T316 Stainless Steel Flame Retardant Rubber Sleeve and Pad Material: Railway Grade Silicone 80sh Postcured for