... coat: Z60,Z80,Z120,Z180 1.Hot Dipped Galvanized Steel Pipe2. Size:14580*0.12-2*6000mm3. ... GB/T-12754-20065. Application of Hot Dipped Galvanized Steel Pipe ConstructionOutside: Workshop, agricultural warehouse, residential precast ... locker, bookshelfCarrying tradeExterior decoration of auto and train, clapboard, container, isolation lairage, isolation boardOthersWriting panel, garbage can, billboard, ...