Pipe clamp manufacturer / supplier in China, offering Premium Reliable 3/8 to 1/2 Inch Carbon Steel Qt450 Ductile Iron Black Galvanized UL FM Certified Bc1 Beam Clamp for Industrial Fire Sprinkler Pipeline Fixing, High Performance Anti Rust 3/8 1/2 Inch Carbon Steel Galvanized Black Coated UL FM Certified Bc2 Beam Clamp for Commercial Building Pipe Bracket Application, Heavy Load Certified 3/8 & 1/2 Inch Carbon Steel Black Galvanized UL FM Listed Bc3 Beam Clamp for Engineering Pipeline Fixed Hanging Use and so on.