Pipe clamp manufacturer / supplier in China, offering Factory Direct Utt11 Beam Adapter Qt450 Electro-Galvanized FM UL CE for Sprinkler Pipe Sway & Seismic Bracing up to 8", Quality Guaranteed Carbon Steel Beam Clamp 3/8" or 1/2" Black Galvanized UL FM Approved Factory Supply for Seismic Support, Factory Direct Utt071 Ductile Iron Qt450 Electro-Galvanized Structure Attachment UL CE Certified for Sprinkler Pipe Sway & Seismic Bracing up to 8" and so on.