... Commodity: steel pipe 2.Certificate: ISO, SONCAP, COC, POVV, CE, UL 3. Hot dipped galvanized. 4. Loading: 28 tone/container KEYU ... in varies of sizes of steel pipes, including steel pipe, hot dipped galvanized pipe, galvanized steel pipe ,electric galvanized pipe, ... pre-galvanized pipe, square and rectangular steel pipe, welded steel pipe, ERW pipe, etc. These pipes can apply ...